Release NixOS 22.11

(cherry picked from commit f1b9cc23aa)

.devcontainer/devcontainer.json

@@ -1,34 +0,0 @@
-{
-  "name": "nixpkgs",
-  "image": "mcr.microsoft.com/devcontainers/universal:5-linux",
-  "features": {
-    "ghcr.io/devcontainers/features/nix:1": {
-      // fails in the devcontainer sandbox, enable sandbox via config instead
-      "multiUser": false,
-      "packages": "nixpkgs.nixd,nixpkgs.nixfmt",
-      "useAttributePath": true,
-      "extraNixConfig": "experimental-features = nix-command flakes,sandbox = true"
-    }
-  },
-  // Fixup permissions inside container.
-  // https://github.com/NixOS/nix/issues/6680#issuecomment-1230902525
-  "postCreateCommand": "sudo apt-get install -y acl",
-  "postStartCommand": "sudo setfacl -k /tmp; if [ -e /dev/kvm ]; then sudo chgrp $(id -g) /dev/kvm; fi",
-  "customizations": {
-    "vscode": {
-      "extensions": [
-        "jnoortheen.nix-ide"
-      ],
-      "settings": {
-        "[nix]": {
-            "editor.formatOnSave": true
-        },
-        "nix.enableLanguageServer": true,
-        "nix.serverPath": "nixd"
-      }
-    }
-  },
-  "remoteEnv": {
-    "NIXPKGS": "/workspaces/nixpkgs"
-  }
-}

.editorconfig

@@ -17,13 +17,10 @@ end_of_line = unset
 insert_final_newline = unset
 trim_trailing_whitespace = unset
 
-# We want readFile .version to return the version without a newline.
-[.version]
-insert_final_newline = false
-
 # see https://nixos.org/nixpkgs/manual/#chap-conventions
 
-[*.{bash,css,js,json,lock,md,nix,pl,pm,py,rb,sh,xml}]
+# Match json/lockfiles/markdown/nix/perl/python/ruby/shell/docbook files, set indent to spaces
+[*.{json,lock,md,nix,pl,pm,py,rb,sh,xml}]
 indent_style = space
 
 # Match docbook files, set indent width of one
@@ -31,15 +28,11 @@ indent_style = space
 indent_size = 1
 
 # Match json/lockfiles/markdown/nix/ruby files, set indent width of two
-[*.{js,json,lock,md,nix,rb}]
+[*.{json,lock,md,nix,rb}]
 indent_size = 2
 
-# Match all the Bash code in Nix files, set indent width of two
-[*.{bash,sh}]
-indent_size = 2
-
-# Match Perl and Python scripts, set indent width of four
-[*.{pl,pm,py}]
+# Match perl/python/shell scripts, set indent width of four
+[*.{pl,pm,py,sh}]
 indent_size = 4
 
 # Match gemfiles, set indent to spaces with width of two
@@ -47,11 +40,6 @@ indent_size = 4
 indent_size = 2
 indent_style = space
 
-# Match package.json and package-lock.json, which are generally pulled from upstream and accept them as they are
-[package{,-lock}.json]
-indent_style = unset
-insert_final_newline = unset
-
 # Disable file types or individual files
 # some of these files may be auto-generated and/or require significant changes
 
@@ -64,19 +52,13 @@ insert_final_newline = unset
 end_of_line = unset
 trim_trailing_whitespace = unset
 
-[*.json]
-insert_final_newline = unset
-
 [*.lock]
 indent_size = unset
 
-# Although Markdown/CommonMark allows using two trailing spaces to denote
-# a hard line break, we do not use that feature in nixpkgs since
-# it forces the surrounding paragraph to become a <literallayout> which
-# does not wrap reasonably.
-# Instead of a hard line break, start a new paragraph by inserting a blank line.
+# trailing whitespace is an actual syntax element of classic Markdown/
+# CommonMark to enforce a line break
 [*.md]
-trim_trailing_whitespace = true
+trim_trailing_whitespace = unset
 
 # binaries
 [*.nib]
@@ -88,17 +70,25 @@ charset = unset
 [eggs.nix]
 trim_trailing_whitespace = unset
 
-[registry.dat]
+[nixos/modules/services/networking/ircd-hybrid/*.{conf,in}]
+trim_trailing_whitespace = unset
+
+[pkgs/build-support/dotnetenv/Wrapper/**]
+end_of_line = unset
+indent_style = unset
+insert_final_newline = unset
+trim_trailing_whitespace = unset
+
+[pkgs/development/compilers/elm/registry.dat]
 end_of_line = unset
 insert_final_newline = unset
 
-# see https://manual.jule.dev/project/code-style.html#indentions
-[*.jule]
-indent_style = tab
+[pkgs/development/haskell-modules/hackage-packages.nix]
+indent_style = unset
+trim_trailing_whitespace = unset
 
-[jule.mod]
-insert_final_newline = unset
+[pkgs/servers/dict/wordnet_structures.py]
+trim_trailing_whitespace = unset
 
-# Keep this hint at the bottom:
-# Please don't add entries for subfolders here.
-# Create <subfolder>/.editorconfig instead.
+[pkgs/tools/misc/timidity/timidity.cfg]
+trim_trailing_whitespace = unset

.git-blame-ignore-revs

@@ -1,11 +1,5 @@
 # This file contains a list of commits that are not likely what you
 # are looking for in a blame, such as mass reformatting or renaming.
-#
-# If a commit's line ends with `# !autorebase <command>`,
-# where <command> is an idempotent bash command that reapplies the changes from the commit,
-# the `maintainers/scripts/auto-rebase/run.sh` script can be used to rebase
-# across that commit while automatically resolving merge conflicts caused by the commit.
-#
 # You can set this file as a default ignore file for blame by running
 # the following command.
 #
@@ -45,271 +39,3 @@ d1c1a0c656ccd8bd3b25d3c4287f2d075faf3cf3
 
 # fix indentation in meteor default.nix
 a37a6de881ec4c6708e6b88fd16256bbc7f26bbd
-
-# pkgs/stdenv/make-derivation: Reindent
-b4cc2a2479a7ab0f6440b2e1319221920ef72699
-
-# treewide: automatically md-convert option descriptions
-2e751c0772b9d48ff6923569adfa661b030ab6a2
-
-# nixos/*: automatically convert option docs
-087472b1e5230ffc8ba642b1e4f9218adf4634a2
-
-# nixos/*: automatically convert option descriptions
-ef176dcf7e76c3639571d7c6051246c8fbadf12a
-
-# nixos/*: automatically convert option docs to MD
-61e93df1891972bae3e0c97a477bd44e8a477aa0
-
-# nixos/*: convert options with admonitions to MD
-722b99bc0eb57711c0498a86a3f55e6c69cdb05f
-
-# nixos/*: automatically convert option docs
-6039648c50c7c0858b5e506c6298773a98e0f066
-
-# nixos/*: md-convert options with unordered lists
-c915b915b5e466a0b0b2af2906cd4d2380b8a1de
-
-# nixos/*: convert options with listings
-f2ea09ecbe1fa1da32eaa6e036d64ac324a2986f
-
-# nixos/*: convert straggler options to MD
-1d41cff3dc4c8f37bb5841f51fcbff705e169178
-
-# nixos/*: normalize manpage references to single-line form
-423545fe4865d126e86721ba30da116e29c65004
-
-# nixos/documentation: split options doc build
-fc614c37c653637e5475a0b0a987489b4d1f351d
-
-# nixos/*: convert options with admonitions to MD
-722b99bc0eb57711c0498a86a3f55e6c69cdb05f
-
-# nixos/*: convert internal option descriptions to MD
-9547123258f69efd92b54763051d6dc7f3bfcaca
-
-# nixos/*: replace </para><para> with double linebreaks
-694d5b19d30bf66687b42fb77f43ea7cd1002a62
-
-# treewide: add defaultText for options with simple interpolation defaults
-fb0e5be84331188a69b3edd31679ca6576edb75a
-
-# nixos/*: mark pre-existing markdown descriptions as mdDoc
-7e7d68a250f75678451cd44f8c3d585bf750461e
-
-# nixos/*: normalize link format
-3aebb4a2be8821a6d8a695f0908d8567dc00de31
-
-# nixos/*: replace <code> in option docs with <literal>
-16102dce2fbad670bd47dd75c860a8daa5fe47ad
-
-# nixos/*: add trivial defaultText for options with simple defaults
-25124556397ba17bfd70297000270de1e6523b0a
-
-# systemd: rewrite comments
-92dfeb7b3dab820ae307c56c216d175c69ee93cd
-
-# systemd: break too long lines of Nix code
-67643f8ec84bef1482204709073e417c9f07eb87
-
-# {pkgs/development/cuda-modules,pkgs/test/cuda,pkgs/top-level/cuda-packages.nix}: reformat all CUDA files with nixfmt-rfc-style 2023-03-01
-802a1b4d3338f24cbc4efd704616654456d75a94
-
-# postgresql: move packages.nix to ext/default.nix
-719034f6f6749d624faa28dff259309fc0e3e730
-
-# php ecosystem: reformat with nixfmt-rfc-style
-75ae7621330ff8db944ce4dff4374e182d5d151f
-c759efa5e7f825913f9a69ef20f025f50f56dc4d
-
-# pkgs/os-specific/bsd: Reformat with nixfmt-rfc-style 2024-03-01
-3fe3b055adfc020e6a923c466b6bcd978a13069a
-
-# k3s: format with nixfmt-rfc-style
-6cfcd3c75428ede517bc6b15a353d704837a2830
-
-# python3Packages: format with nixfmt
-59b1aef59071cae6e87859dc65de973d2cc595c0
-
-# treewide description changes (#317959)
-bf995e3641950f4183c1dd9010349263dfa0123b
-755b915a158c9d588f08e9b08da9f7f3422070cc
-f8c4a98e8e138e21353a2c33b90db3359f539b37
-
-# vscode-extensions.*: format with nixfmt (RFC 166)
-7bf9febfa6271012b1ef86647a3a06f06875fdcf
-
-# remove uses of mdDoc (#303841)
-1a24330f792c8625746d07d842290e6fd95ae6f9
-acd0e3898feb321cb9a71a0fd376f1157d0f4553
-1b28414d2886c57343864326dbb745a634d3e37d
-6afb255d976f85f3359e4929abd6f5149c323a02
-
-# azure-cli: move to by-name, nixfmt #325950
-96cd538b68bd1d0a0a37979356d669abbba32ebc
-
-# poptracker: format with nixfmt-rfc-style (#326697)
-ff5c8f6cc3d1f2e017e86d50965c14b71f00567b
-
-# mangal: format with nixfmt-rfc-style #328284
-3bb5e993cac3a6e1c3056d2bc9bf43eb2c7a5951
-
-# pico-sdk: switch to finalAttrs (#329438)
-8946018b0391ae594d167f1e58497b18de068968
-
-# ollama: format with nixfmt-rfc-style (#329353)
-bdfde18037f8d9f9b641a4016c8ada4dc4cbf856
-
-# nixos/ollama: format with nixfmt-rfc-style (#329561)
-246d1ee533810ac1946d863bbd9de9b525818d56
-
-# steam: cleanup (#216972)
-ad815aebfbfe1415ff6436521d545029c803c3fb
-
-# nixos/nvidia: apply nixfmt-rfc-style (#313440)
-fbdcdde04a7caa007e825a8b822c75fab9adb2d6
-
-# treewide: reformat files which need reformatting after (#341407)
-e0464e47880a69896f0fb1810f00e0de469f770a
-
-# step-cli: format package.nix with nixfmt (#331629)
-fc7a83f8b62e90de5679e993d4d49ca014ea013d
-
-# ndn-cxx: format with nixfmt-rfc-style
-160b2b769c3b8a6d1ae9947afa77520fa2887db7
-
-# ndn-tools: format with nixfmt-rfc-style
-4882ef721ce3d7bb3b5e48ff80125255db515013
-
-# nfd: format with nixfmt-rfc-style
-548c2377fa81e2abfc192fbf4f521e601251c468
-
-# darwin.stdenv: format with nixfmt-rfc-style (#333962)
-93c10ac9e561c6594d3baaeaff2341907390d9b8
-
-# nrr: format with nixfmt-rfc-style (#334578)
-cffc27daf06c77c0d76bc35d24b929cb9d68c3c9
-
-# nixos/kanidm: inherit lib, nixfmt
-8f18393d380079904d072007fb19dc64baef0a3a
-
-# fetchgit, fetchurl, fetchzip:
-# format after refactoring with lib.extendMkDerivation (#455994)
-aeddd850c6d3485fc1af2edfb111e58141d18dc1
-
-# fetchhg: format after refactoring with lib.extendMkDerivation and make overridable (#423539)
-34a5b1eb23129f8fb62c677e3760903f6d43228f
-
-# fetchurl: nixfmt-rfc-style
-ce21e97a1f20dee15da85c084f9d1148d84f853b
-
-# percona: apply nixfmt
-8d14fa2886fec877690c6d28cfcdba4503dbbcea
-
-# nixos/virtualisation: format image-related files
-# Original formatting commit that was reverted
-04fadac429ca7d6b92025188652376c230205730
-# Revert commit
-4cec81a9959ce612b653860dcca53101a36f328a
-# Final commit that does the formatting
-88b285c01d84de82c0b2b052fd28eaf6709c2d26
-
-# sqlc: format with nixfmt
-2bdec131b2bb2c8563f4556d741d34ccb77409e2
-
-# ant: format with nixfmt-rfc-style
-2538d58436b8d0b56d29780aeebf4bf720ddb9ea
-
-# treewide: migrate packages to pkgs/by-name, take 1
-571c71e6f73af34a229414f51585738894211408
-
-# format files with nixfmt (#347275)
-adb9714bd909df283c66bbd641bd631ff50a4260
-
-# treewide: incus packages
-9ab59bb5fb943ad6740f64f5a79eae9642fb8211
-
-# treewide nixfmt reformat pass 1, master, staging and staging-next
-4f0dadbf38ee4cf4cc38cbc232b7708fddf965bc
-667d42c00d566e091e6b9a19b365099315d0e611
-84d4f874c2bac9f3118cb6907d7113b3318dcb5e
-
-# tmuxPlugins sha-to-sri.py script
-516b1e74c358a9c4b06e5591f8c1a2897aad0c33
-
-# treewide: migrate comments in lib to rfc145 style
-ef85e0daa092c9eae0d32c7ce16b889728a5fbc0
-d89ad6c70e0e89aaae75e9f886878ea4e103965a
-e0fe216f4912dd88a021d12a44155fd2cfeb31c8
-80d5b411f6397d5c3e755a0635d95742f76f3c75
-
-# nixos/movim: format with nixfmt-rfc-style
-43c1654cae47cbf987cb63758c06245fa95c1e3b
-
-# nixos/iso-image.nix: nixfmt
-da9a092c34cef6947d7aee2b134f61df45171631
-
-# python-packages: format with nixfmt-rfc-style
-5f6f5e13ae0b6960cbf1be8aeb3d0048285a08d1
-
-# python-packages: sort with keep-sorted
-fd14c067813572afc03ddbf7cdedc3eab5a59954
-783add849cbca228a36ffdf407e5d380dc2fe6c4
-
-# treewide format of all Nix files
-374e6bcc403e02a35e07b650463c01a52b13a7c8 # !autorebase nix-shell --run treefmt
-
-# nix: nixfmt-rfc-style
-a4f7e161b380b35b2f7bc432659a95fd71254ad8
-0812c9a321003c924868051d2b2e1934e8880f3f
-34f269c14ac18d89ddee9a8f54b1ca92a85bbcc6
-062c34cdace499aa44f0fa6ca6f2ca71769f6c43
-
-# haskellPackages.hercules-ci-agent (cabal2nix -> nixfmt-rfc-style)
-9314da7ee8d2aedfb15193b8c489da51efe52bb5
-
-# haskell-updates: nixfmt-rfc-style
-9e296dcf846294e0aa94af7d3235e82eee7fe055
-
-# nix-builder-vm: nixfmt-rfc-style
-a034fb50f79816c6738fb48b48503b09ea3b0132
-
-# treewide: switch instances of lib.teams.*.members to the new meta.teams attribute
-05580f4b4433fda48fff30f60dfd303d6ee05d21
-
-# nixos/redmine: Get rid of global lib expansions
-d7f1102f04c58b2edfc74c9a1d577e3aebfca775
-
-# **/README.md: one sentence per line
-3d505c03610b6102af6d870ae3506a151cef1f68
-60e35e4ded6e91524364a74b3b4ec233ed9321f2
-99f2e655d9db009ee0b4ede3edced5f6c882c7f4
-b4532efe93882ae2e3fc579929a42a5a56544146
-
-# emacs: keep elpa/nongnu/melpa package overrides sorted
-9f2faf683ed48704aa17f693208a13aa64e22181
-
-# nixfmt 1.0.0
-62fe01651911043bd3db0add920af3d2935d9869 # !autorebase nix-shell --run treefmt
-5a0711127cd8b916c3d3128f473388c8c79df0da # !autorebase nix-shell --run treefmt
-
-# systemd: nixfmt
-b1c5cd3e794cdf89daa5e4f0086274a416a1cded
-
-#nixos/nextcloud: remove with lib usage
-b6088b0d8e13e8d18464d78935f0130052784658
-f7611cad5154a9096faa26d156a4079577bfae17
-
-# nixf-diagnose
-90e7159c559021ac4f4cc1222000f08a91feff69 # !autorebase nix-shell --run treefmt
-c283f32d296564fd649ef3ed268c1f1f7b199c49 # !autorebase nix-shell --run treefmt
-91a8fee3aaf79348aa2dc1552a29fc1b786c5133 # !autorebase nix-shell --run treefmt
-
-# aliases: keep-sorted
-48ce0739044bd6eba83c3a43bd4ad1046399cdad # !autorebase nix-shell --run treefmt
-
-# treewide: clean up 'meta = with' pattern
-567e8dfd8eddc5468e6380fc563ab8a27422ab1d
-
-# nixfmt 1.2.0
-28096cc5e3d8334fbe1845925f000f8c8c5e0aac # !autorebase nix-shell --run treefmt

.gitattributes

@@ -1,26 +1,5 @@
-# node/js lock files
-**/package-lock.json linguist-generated
-**/yarn.nix linguist-generated
-**/yarn.lock linguist-generated
-
-# Rust lock files
-**/Cargo.lock linguist-generated
-pkgs/build-support/rust/**/Cargo.lock -linguist-generated
-
-# NuGet, Gradle and others
-**/deps.json linguist-generated
-
-# Ruby lock files
-**/gemset.nix linguist-generated
-**/Gemfile.lock linguist-generated
-
-# PHP lock files
-**/composer.lock linguist-generated
-
-# various package managers and tools
 **/deps.nix linguist-generated
-**/deps.toml linguist-generated
-
+**/node-packages.nix linguist-generated
 
 pkgs/applications/editors/emacs-modes/*-generated.nix linguist-generated
 pkgs/development/r-modules/*-packages.nix linguist-generated
@@ -35,30 +14,3 @@ nixos/doc/default.nix linguist-documentation=false
 
 nixos/modules/module-list.nix merge=union
 # pkgs/top-level/all-packages.nix merge=union
-
-ci/OWNERS linguist-language=CODEOWNERS
-
-# Avoid munging line endings when using Git for Windows, and instead keep files
-# using LF line endings.  This particularly affects scripts committed in the
-# nixpkgs repository.
-#
-# - `text` without `=auto` would mean "Git should always munge line endings on
-#   this file so there will never be a CRLF in the repository, and the line
-#   endings in the working directory should respect the local Git
-#   configuration."
-# - `text=auto` means "Git should try to work out if this file is a text file.
-#   If it is, it should do the line-ending munging as for `text`, and if it
-#   isn't, it should leave the file alone."
-# - `eol=lf` means "Ignore any local configuration about how line
-#   endings normally work on this platform. This file should always and only
-#   have LF line endings in the repo (so if there's a CR in the repo, it's
-#   meant to be there in addition to any end-of-line mark), and the selected
-#   attribute is how the file should appear in the working directory."
-#
-# See https://github.com/NixOS/nixpkgs/issues/423762 for historical context.
-* text=auto eol=lf
-
-# Don't force LF line endings for diff/patch files, as they might be correctly
-# patching CRLF line endings from an upstream source package.
-*.diff !text !eol
-*.patch !text !eol

.github/CODEOWNERS

@@ -0,0 +1,301 @@
+# CODEOWNERS file
+#
+# This file is used to describe who owns what in this repository. This file does not
+# replace `meta.maintainers` but is instead used for other things than derivations
+# and modules, like documentation, package sets, and other assets.
+#
+# For documentation on this file, see https://help.github.com/articles/about-codeowners/
+# Mentioned users will get code review requests.
+#
+# IMPORTANT NOTE: in order to actually get pinged, commit access is required.
+# This also holds true for GitHub teams. Since almost none of our teams have write
+# permissions, you need to list all members of the team with commit access individually.
+
+# This file
+/.github/CODEOWNERS @edolstra
+
+# GitHub actions
+/.github/workflows @NixOS/Security @Mic92 @zowoq
+/.github/workflows/merge-staging @FRidh
+
+# EditorConfig
+/.editorconfig @Mic92 @zowoq
+
+# Libraries
+/lib                        @edolstra @nbp @infinisil
+/lib/systems                @alyssais @nbp @ericson2314 @matthewbauer
+/lib/generators.nix         @edolstra @nbp @Profpatsch
+/lib/cli.nix                @edolstra @nbp @Profpatsch
+/lib/debug.nix              @edolstra @nbp @Profpatsch
+/lib/asserts.nix            @edolstra @nbp @Profpatsch
+
+# Nixpkgs Internals
+/default.nix                                     @nbp
+/pkgs/top-level/default.nix                      @nbp @Ericson2314
+/pkgs/top-level/impure.nix                       @nbp @Ericson2314
+/pkgs/top-level/stage.nix                        @nbp @Ericson2314 @matthewbauer
+/pkgs/top-level/splice.nix                       @Ericson2314 @matthewbauer
+/pkgs/top-level/release-cross.nix                @Ericson2314 @matthewbauer
+/pkgs/stdenv/generic                             @Ericson2314 @matthewbauer
+/pkgs/stdenv/generic/check-meta.nix              @Ericson2314 @matthewbauer @piegamesde
+/pkgs/stdenv/cross                               @Ericson2314 @matthewbauer
+/pkgs/build-support/cc-wrapper                   @Ericson2314
+/pkgs/build-support/bintools-wrapper             @Ericson2314
+/pkgs/build-support/setup-hooks                  @Ericson2314
+/pkgs/build-support/setup-hooks/auto-patchelf.sh @layus
+/pkgs/build-support/setup-hooks/auto-patchelf.py @layus
+
+# Nixpkgs build-support
+/pkgs/build-support/writers @lassulus @Profpatsch
+
+# Nixpkgs documentation
+/maintainers/scripts/db-to-md.sh @jtojnar @ryantm
+/maintainers/scripts/doc @jtojnar @ryantm
+
+/doc/* @fricklerhandwerk
+/doc/build-aux/pandoc-filters @jtojnar
+/doc/builders/trivial-builders.chapter.md @fricklerhandwerk
+/doc/contributing/ @fricklerhandwerk
+/doc/contributing/contributing-to-documentation.chapter.md @jtojnar @fricklerhandwerk
+/doc/stdenv @fricklerhandwerk
+/doc/using @fricklerhandwerk
+
+# NixOS Internals
+/nixos/default.nix          @nbp @infinisil
+/nixos/lib/from-env.nix     @nbp @infinisil
+/nixos/lib/eval-config.nix  @nbp @infinisil
+/nixos/doc/manual/configuration/abstractions.xml      @nbp
+/nixos/doc/manual/configuration/config-file.xml       @nbp
+/nixos/doc/manual/configuration/config-syntax.xml     @nbp
+/nixos/doc/manual/configuration/modularity.xml        @nbp
+/nixos/doc/manual/development/assertions.xml          @nbp
+/nixos/doc/manual/development/meta-attributes.xml     @nbp
+/nixos/doc/manual/development/option-declarations.xml @nbp
+/nixos/doc/manual/development/option-def.xml          @nbp
+/nixos/doc/manual/development/option-types.xml        @nbp
+/nixos/doc/manual/development/replace-modules.xml     @nbp
+/nixos/doc/manual/development/writing-modules.xml     @nbp
+/nixos/doc/manual/man-nixos-option.xml                @nbp
+/nixos/modules/installer/tools/nixos-option.sh        @nbp
+/nixos/modules/system                                 @dasJ
+
+# NixOS integration test driver
+/nixos/lib/test-driver  @tfc
+
+# Systemd
+/nixos/modules/system/boot/systemd.nix      @NixOS/systemd
+/nixos/modules/system/boot/systemd          @NixOS/systemd
+/nixos/lib/systemd-*.nix                    @NixOS/systemd
+/pkgs/os-specific/linux/systemd             @NixOS/systemd
+
+# Updaters
+## update.nix
+/maintainers/scripts/update.nix   @jtojnar
+/maintainers/scripts/update.py    @jtojnar
+## common-updater-scripts
+/pkgs/common-updater/scripts/update-source-version    @jtojnar
+
+# Python-related code and docs
+/maintainers/scripts/update-python-libraries	              @FRidh
+/pkgs/top-level/python-packages.nix                         @FRidh @jonringer
+/pkgs/development/interpreters/python                       @FRidh
+/pkgs/development/python-modules                            @FRidh @jonringer
+/doc/languages-frameworks/python.section.md                 @FRidh
+/pkgs/development/tools/poetry2nix                          @adisbladis
+/pkgs/development/interpreters/python/hooks                 @FRidh @jonringer
+
+# Haskell
+/doc/languages-frameworks/haskell.section.md  @cdepillabout @sternenseemann @maralorn
+/maintainers/scripts/haskell                  @cdepillabout @sternenseemann @maralorn
+/pkgs/development/compilers/ghc               @cdepillabout @sternenseemann @maralorn
+/pkgs/development/haskell-modules             @cdepillabout @sternenseemann @maralorn
+/pkgs/test/haskell                            @cdepillabout @sternenseemann @maralorn
+/pkgs/top-level/release-haskell.nix           @cdepillabout @sternenseemann @maralorn
+/pkgs/top-level/haskell-packages.nix          @cdepillabout @sternenseemann @maralorn
+
+# Perl
+/pkgs/development/interpreters/perl @stigtsp @zakame @dasJ
+/pkgs/top-level/perl-packages.nix   @stigtsp @zakame @dasJ
+/pkgs/development/perl-modules      @stigtsp @zakame @dasJ
+
+# R
+/pkgs/applications/science/math/R   @jbedo
+/pkgs/development/r-modules         @jbedo
+
+# Ruby
+/pkgs/development/interpreters/ruby @marsam
+/pkgs/development/ruby-modules      @marsam
+
+# Rust
+/pkgs/development/compilers/rust @Mic92 @LnL7 @zowoq
+
+# C compilers
+/pkgs/development/compilers/gcc @matthewbauer
+/pkgs/development/compilers/llvm @matthewbauer
+
+# Compatibility stuff
+/pkgs/top-level/unix-tools.nix @matthewbauer
+/pkgs/development/tools/xcbuild @matthewbauer
+
+# Audio
+/nixos/modules/services/audio/botamusique.nix @mweinelt
+/nixos/modules/services/audio/snapserver.nix @mweinelt
+/nixos/tests/modules/services/audio/botamusique.nix @mweinelt
+/nixos/tests/snapcast.nix @mweinelt
+
+# Browsers
+/pkgs/applications/networking/browsers/firefox @mweinelt
+
+# Jetbrains
+/pkgs/applications/editors/jetbrains @edwtjo
+
+# Licenses
+/lib/licenses.nix @alyssais
+
+# Qt / KDE
+/pkgs/applications/kde @ttuegel
+/pkgs/desktops/plasma-5 @ttuegel
+/pkgs/development/libraries/kde-frameworks @ttuegel
+/pkgs/development/libraries/qt-5 @ttuegel
+
+# PostgreSQL and related stuff
+/pkgs/servers/sql/postgresql @thoughtpolice @marsam
+/nixos/modules/services/databases/postgresql.xml @thoughtpolice
+/nixos/modules/services/databases/postgresql.nix @thoughtpolice
+/nixos/tests/postgresql.nix @thoughtpolice
+
+# Hardened profile & related modules
+/nixos/modules/profiles/hardened.nix @joachifm
+/nixos/modules/security/hidepid.nix @joachifm
+/nixos/modules/security/lock-kernel-modules.nix @joachifm
+/nixos/modules/security/misc.nix @joachifm
+/nixos/tests/hardened.nix @joachifm
+/pkgs/os-specific/linux/kernel/hardened-config.nix @joachifm
+
+# Home Automation
+/nixos/modules/services/misc/home-assistant.nix @mweinelt
+/nixos/modules/services/misc/zigbee2mqtt.nix @mweinelt
+/nixos/tests/home-assistant.nix @mweinelt
+/nixos/tests/zigbee2mqtt.nix @mweinelt
+/pkgs/servers/home-assistant @mweinelt
+/pkgs/tools/misc/esphome @mweinelt
+
+# Network Time Daemons
+/pkgs/tools/networking/chrony @thoughtpolice
+/pkgs/tools/networking/ntp @thoughtpolice
+/pkgs/tools/networking/openntpd @thoughtpolice
+/nixos/modules/services/networking/ntp @thoughtpolice
+
+# Network
+/pkgs/tools/networking/kea/default.nix @mweinelt
+/pkgs/tools/networking/babeld/default.nix @mweinelt
+/nixos/modules/services/networking/babeld.nix @mweinelt
+/nixos/modules/services/networking/kea.nix @mweinelt
+/nixos/modules/services/networking/knot.nix @mweinelt
+/nixos/modules/services/monitoring/prometheus/exporters/kea.nix @mweinelt
+/nixos/tests/babeld.nix @mweinelt
+/nixos/tests/kea.nix @mweinelt
+/nixos/tests/knot.nix @mweinelt
+
+# Dhall
+/pkgs/development/dhall-modules      @Gabriella439 @Profpatsch @ehmry
+/pkgs/development/interpreters/dhall @Gabriella439 @Profpatsch @ehmry
+
+# Idris
+/pkgs/development/idris-modules @Infinisil
+
+# Bazel
+/pkgs/development/tools/build-managers/bazel @Profpatsch
+
+# NixOS modules for e-mail and dns services
+/nixos/modules/services/mail/mailman.nix    @peti
+/nixos/modules/services/mail/postfix.nix    @peti
+/nixos/modules/services/networking/bind.nix @peti
+/nixos/modules/services/mail/rspamd.nix     @peti
+
+# Emacs
+/pkgs/applications/editors/emacs/elisp-packages @adisbladis
+/pkgs/applications/editors/emacs                @adisbladis
+/pkgs/top-level/emacs-packages.nix              @adisbladis
+
+# Neovim
+/pkgs/applications/editors/neovim      @jonringer @teto
+
+# VimPlugins
+/pkgs/applications/editors/vim/plugins         @jonringer
+
+# VsCode Extensions
+/pkgs/applications/editors/vscode/extensions   @jonringer
+
+# Prometheus exporter modules and tests
+/nixos/modules/services/monitoring/prometheus/exporters.nix  @WilliButz
+/nixos/modules/services/monitoring/prometheus/exporters.xml  @WilliButz
+/nixos/tests/prometheus-exporters.nix                        @WilliButz
+
+# PHP interpreter, packages, extensions, tests and documentation
+/doc/languages-frameworks/php.section.md          @aanderse @etu @globin @ma27 @talyz
+/nixos/tests/php                                  @aanderse @etu @globin @ma27 @talyz
+/pkgs/build-support/build-pecl.nix                @aanderse @etu @globin @ma27 @talyz
+/pkgs/development/interpreters/php       @jtojnar @aanderse @etu @globin @ma27 @talyz
+/pkgs/development/php-packages                    @aanderse @etu @globin @ma27 @talyz
+/pkgs/top-level/php-packages.nix         @jtojnar @aanderse @etu @globin @ma27 @talyz
+
+# Podman, CRI-O modules and related
+/nixos/modules/virtualisation/containers.nix @zowoq @adisbladis
+/nixos/modules/virtualisation/cri-o.nix      @zowoq @adisbladis
+/nixos/modules/virtualisation/podman         @zowoq @adisbladis
+/nixos/tests/cri-o.nix                       @zowoq @adisbladis
+/nixos/tests/podman                          @zowoq @adisbladis
+
+# Docker tools
+/pkgs/build-support/docker                   @roberth
+/nixos/tests/docker-tools*                   @roberth
+/doc/builders/images/dockertools.section.md  @roberth
+
+# Blockchains
+/pkgs/applications/blockchains  @mmahut @RaghavSood
+
+# Go
+/doc/languages-frameworks/go.section.md @kalbasit @Mic92 @zowoq
+/pkgs/build-support/go @kalbasit @Mic92 @zowoq
+/pkgs/development/compilers/go @kalbasit @Mic92 @zowoq
+
+# GNOME
+/pkgs/desktops/gnome                              @jtojnar
+/pkgs/desktops/gnome/extensions       @piegamesde @jtojnar
+
+# Cinnamon
+/pkgs/desktops/cinnamon @mkg20001
+
+# nim
+/pkgs/development/compilers/nim   @ehmry
+/pkgs/development/nim-packages    @ehmry
+/pkgs/top-level/nim-packages.nix  @ehmry
+
+# terraform providers
+/pkgs/applications/networking/cluster/terraform-providers @zowoq
+
+# kubernetes
+/nixos/doc/manual/configuration/kubernetes.chapter.md @zowoq
+/nixos/modules/services/cluster/kubernetes            @zowoq
+/nixos/tests/kubernetes                               @zowoq
+/pkgs/applications/networking/cluster/kubernetes      @zowoq
+
+# Matrix
+/pkgs/servers/heisenbridge                                 @piegamesde
+/pkgs/servers/matrix-conduit                               @piegamesde
+/pkgs/servers/matrix-synapse/matrix-appservice-irc         @piegamesde
+/nixos/modules/services/misc/heisenbridge.nix              @piegamesde
+/nixos/modules/services/misc/matrix-appservice-irc.nix     @piegamesde
+/nixos/modules/services/misc/matrix-conduit.nix            @piegamesde
+/nixos/tests/matrix-appservice-irc.nix                     @piegamesde
+/nixos/tests/matrix-conduit.nix                            @piegamesde
+
+# Dotnet
+/pkgs/build-support/dotnet          @IvarWithoutBones
+/pkgs/development/compilers/dotnet  @IvarWithoutBones
+
+# Node.js
+/pkgs/build-support/node/build-npm-package      @winterqt
+/pkgs/build-support/node/fetch-npm-deps         @winterqt
+/doc/languages-frameworks/javascript.section.md @winterqt

.github/ISSUE_TEMPLATE.md

@@ -1,6 +1,11 @@
-<!--
-    Please note: This blank issue template is meant for extraordinary issues
-    that do not fit the templates. Unless you know your issue is relevant to
-    Nixpkgs and requires the free-form blank issue, please use the issue
-    templates instead.
--->
+## Issue description
+
+
+
+### Steps to reproduce
+
+
+
+## Technical details
+
+Please run `nix-shell -p nix-info --run "nix-info -m"` and paste the result.

.github/ISSUE_TEMPLATE/01_bug_report.yml

@@ -1,145 +0,0 @@
-name: "Bug report (package)"
-description: "Create a generic bug report against a package."
-title: "PACKAGENAME: BUG TITLE"
-labels: ["0.kind: bug"]
-body:
-  - type: "markdown"
-    attributes:
-      value: |
-        <p align="center">
-          <a href="https://nixos.org">
-            <picture>
-              <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg">
-              <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos-white.svg">
-              <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg" width="400px" alt="NixOS logo">
-            </picture>
-          </a>
-        </p>
-
-        Welcome to Nixpkgs. Please replace the **`PACKAGENAME: BUG TITLE`** template above with the correct package name (As seen in the [NixOS Package Search](https://search.nixos.org/packages)) and a short title summarising what the bug entails.
-
-        > [!TIP]
-        > For instance, if you were filing a bug against the [`hello`](https://search.nixos.org/packages?channel=unstable&from=0&size=1&buckets=%7B%22package_attr_set%22%3A%5B%22No%20package%20set%22%5D%2C%22package_license_set%22%3A%5B%22GNU%20General%20Public%20License%20v3.0%20or%20later%22%5D%2C%22package_maintainers_set%22%3A%5B%5D%2C%22package_platforms%22%3A%5B%5D%7D&sort=relevance&type=packages&query=hello) package about it failing to launch on ARM Linux, your title would be as follows:
-        > ```
-        > hello: fails to launch on aarch64-linux
-        > ```
-
-        ---
-  - type: "dropdown"
-    id: "version"
-    attributes:
-      label: "Nixpkgs version"
-      description: |
-        What version of Nixpkgs are you using?
-
-        If you are using an older version, please update to the latest stable version and check if the issue persists before continuing this bug report.
-      options:
-        - "Please select a version."
-        - "- Unstable (26.05)"
-        - "- Stable (25.11)"
-      default: 0
-    validations:
-      required: true
-  - type: "textarea"
-    id: "description"
-    attributes:
-      label: "Describe the bug"
-      description: "Please include a clear and concise description of what the issue is."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "how-to-reproduce"
-    attributes:
-      label: "Steps to reproduce"
-      description: "Please include a step-by-step guide for reproducing this issue. Consider writing in concise, numbered bullet points to ensure that Nixpkgs developers can retrace your steps."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "expected-behaviour"
-    attributes:
-      label: "Expected behaviour"
-      description: "Please write a concise description of what was supposed to happen."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "screenshots"
-    attributes:
-      label: "Screenshots"
-      description: |
-        If applicable, add screenshots to help explain your problem.
-        If you need help uploading images to GitHub, please review the [relevant documentation](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#uploading-assets).
-    validations:
-      required: false
-  - type: "textarea"
-    id: "logs"
-    attributes:
-      label: "Relevant log output"
-      description: |
-        If applicable, copy and paste any relevant log output.
-        This will be automatically formatted into code, so no need for backticks.
-      render: "console"
-    validations:
-      required: false
-  - type: "textarea"
-    id: "additional-context"
-    attributes:
-      label: "Additional context"
-      description: "Add any other context about the problem here."
-    validations:
-      required: false
-  - type: "textarea"
-    id: "metadata"
-    attributes:
-      label: "System metadata"
-      description: "Please run `nix-shell -p nix-info --run \"nix-info -m\"` on a terminal and paste the output of that command here."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "maintainers"
-    attributes:
-      label: "Notify maintainers"
-      description: |
-        Please mention the people who are in the **Maintainers** list of the offending package. This is done by by searching for the package on the [NixOS Package Search](https://search.nixos.org/packages) and mentioning the people listed under **Maintainers** by prefixing their GitHub usernames with an '@' character. Please add the mentions above the `---` characters in the template below.
-      value: |2
-
-
-        ---
-
-        **Note for maintainers:** Please tag this issue in your pull request description. (i.e. `Resolves #ISSUE`.)
-    validations:
-      required: false
-  - type: "checkboxes"
-    id: "sanity-check"
-    attributes:
-      label: "I assert that this issue is relevant for Nixpkgs"
-      description: |
-        This bug tracker is for actionable issues that are not the result of user error. If you need help using your system and are unsure if this is a bug with Nixpkgs, please consider asking for help on the [NixOS Discourse](https://discourse.nixos.org/) or the [NixOS Matrix Space](https://matrix.to/#/#community:nixos.org) before opening an issue.
-      options:
-        - label: "I assert that this is a bug and not a support request."
-          required: true
-        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%220.kind%3A+bug%22+-label%3A%226.topic%3A+darwin%22+-label%3A%226.topic%3A+nixos%22). "
-          required: true
-        - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
-          required: true
-        - label: "I assert that I have read the [automation/AI policy](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#automationai-policy) and that this issue report complies with it."
-          required: true
-  - type: "markdown"
-    attributes:
-      value: |
-        # Thank you for helping improve Nixpkgs!
-
-        ---
-  - type: "textarea"
-    id: "prioritisation"
-    attributes:
-      label: "Is this issue important to you?"
-      description: |
-        **Please do not modify this text area!**
-
-        This template helps Nixpkgs developers know which issues should be prioritised by allowing users to vote with a :+1: reaction.
-        This is not a guarantee that highly-requested issues will be fixed first, but it helps us to figure out what's important to users. Please react on other users' issues if you find them important.
-      value: |
-        Add a :+1: [reaction] to [issues you find important].
-
-        [reaction]: https://github.blog/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/
-        [issues you find important]: https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+sort%3Areactions-%2B1-desc

.github/ISSUE_TEMPLATE/02_bug_report_darwin.yml

@@ -1,159 +0,0 @@
-name: "Bug report (macOS)"
-description: "Create a bug report against a package where the issue only occurs on macOS."
-title: "PACKAGENAME: BUG TITLE"
-labels: ["0.kind: bug", "6.topic: darwin"]
-body:
-  - type: "markdown"
-    attributes:
-      value: |
-        <p align="center">
-          <a href="https://nixos.org">
-            <picture>
-              <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg">
-              <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos-white.svg">
-              <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg" width="400px" alt="NixOS logo">
-            </picture>
-          </a>
-        </p>
-
-        Welcome to Nixpkgs. Please replace the **`PACKAGENAME: BUG TITLE`** template above with the correct package name (As seen in the [NixOS Package Search](https://search.nixos.org/packages)) and a short title summarising what the bug entails.
-
-        > [!TIP]
-        > For instance, if you were filing a bug against the [`hello`](https://search.nixos.org/packages?channel=unstable&from=0&size=1&buckets=%7B%22package_attr_set%22%3A%5B%22No%20package%20set%22%5D%2C%22package_license_set%22%3A%5B%22GNU%20General%20Public%20License%20v3.0%20or%20later%22%5D%2C%22package_maintainers_set%22%3A%5B%5D%2C%22package_platforms%22%3A%5B%5D%7D&sort=relevance&type=packages&query=hello) package about it failing to launch on Apple Silicon, your title would be as follows:
-        > ```
-        > hello: fails to launch on aarch64-darwin
-        > ```
-
-        ---
-  - type: "dropdown"
-    id: "version"
-    attributes:
-      label: "Nixpkgs version"
-      description: |
-        What version of Nixpkgs are you using?
-
-        If you are using an older version, please update to the latest stable version and check if the issue persists before continuing this bug report.
-      options:
-        - "Please select a version."
-        - "- Unstable (26.05)"
-        - "- Stable (25.11)"
-      default: 0
-    validations:
-      required: true
-  - type: "textarea"
-    id: "description"
-    attributes:
-      label: "Describe the bug"
-      description: "Please include a clear and concise description of what the issue is."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "how-to-reproduce"
-    attributes:
-      label: "Steps to reproduce"
-      description: "Please include a step-by-step guide for reproducing this issue. Consider writing in concise, numbered bullet points to ensure that Nixpkgs developers can retrace your steps."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "expected-behaviour"
-    attributes:
-      label: "Expected behaviour"
-      description: "Please write a concise description of what was supposed to happen."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "screenshots"
-    attributes:
-      label: "Screenshots"
-      description: |
-        If applicable, add screenshots to help explain your problem.
-        If you need help uploading images to GitHub, please review the [relevant documentation](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#uploading-assets).
-    validations:
-      required: false
-  - type: "textarea"
-    id: "logs"
-    attributes:
-      label: "Relevant log output"
-      description: |
-        If applicable, copy and paste any relevant log output.
-        This will be automatically formatted into code, so no need for backticks.
-      render: "console"
-    validations:
-      required: false
-  - type: "textarea"
-    id: "additional-context"
-    attributes:
-      label: "Additional context"
-      description: "Add any other context about the problem here."
-    validations:
-      required: false
-  - type: "textarea"
-    id: "metadata"
-    attributes:
-      label: "System metadata"
-      description: "Please run `nix-shell -p nix-info --run \"nix-info -m\"` on a terminal and paste the output of that command here."
-    validations:
-      required: true
-  - type: "dropdown"
-    id: "nix-darwin"
-    attributes:
-      label: "Are you using nix-darwin?"
-      description: |
-        [`nix-darwin`](https://github.com/LnL7/nix-darwin) is a set of NixOS-like modules for macOS systems. Depending on your issue, this information may be relevant.
-      options:
-        - "Yes, I am using nix-darwin."
-        - "No, I am not using nix-darwin."
-      default: 1
-    validations:
-      required: true
-  - type: "textarea"
-    id: "maintainers"
-    attributes:
-      label: "Notify maintainers"
-      description: |
-        Please mention the people who are in the **Maintainers** list of the offending package. This is done by by searching for the package on the [NixOS Package Search](https://search.nixos.org/packages) and mentioning the people listed under **Maintainers** by prefixing their GitHub usernames with an '@' character. Please add the mentions above the `---` characters in the template below.
-
-        If this issue is related to the Darwin packaging architecture as a whole, or is related to the core Darwin frameworks, consider mentioning the `@NixOS/darwin-core` team.
-      value: |2
-
-
-        ---
-
-        **Note for maintainers:** Please tag this issue in your pull request description. (i.e. `Resolves #ISSUE`.)
-    validations:
-      required: false
-  - type: "checkboxes"
-    id: "sanity-check"
-    attributes:
-      label: "I assert that this issue is relevant for Nixpkgs"
-      description: |
-        This bug tracker is for actionable issues that are not the result of user error. If you need help using your system and are unsure if this is a bug with Nixpkgs/NixOS, please consider asking for help on the [NixOS Discourse](https://discourse.nixos.org/) or the [NixOS Matrix Space](https://matrix.to/#/#community:nixos.org) before opening an issue.
-      options:
-        - label: "I assert that this is a bug and not a support request."
-          required: true
-        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%220.kind%3A+bug%22+label%3A%226.topic%3A+darwin%22). "
-          required: true
-        - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
-          required: true
-        - label: "I assert that I have read the [automation/AI policy](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#automationai-policy) and that this issue report complies with it."
-          required: true
-  - type: "markdown"
-    attributes:
-      value: |
-        # Thank you for helping improve Nixpkgs!
-
-        ---
-  - type: "textarea"
-    id: "prioritisation"
-    attributes:
-      label: "Is this issue important to you?"
-      description: |
-        **Please do not modify this text area!**
-
-        This template helps Nixpkgs developers know which issues should be prioritised by allowing users to vote with a :+1: reaction.
-        This is not a guarantee that highly-requested issues will be fixed first, but it helps us to figure out what's important to users. Please react on other users' issues if you find them important.
-      value: |
-        Add a :+1: [reaction] to [issues you find important].
-
-        [reaction]: https://github.blog/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/
-        [issues you find important]: https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+sort%3Areactions-%2B1-desc

.github/ISSUE_TEMPLATE/03_bug_report_nixos.yml

@@ -1,149 +0,0 @@
-name: "Bug report (NixOS module)"
-description: "Create a bug report against a NixOS Module."
-title: "nixos/MODULENAME: BUG TITLE"
-labels: ["0.kind: bug", "6.topic: nixos"]
-body:
-  - type: "markdown"
-    attributes:
-      value: |
-        <p align="center">
-          <a href="https://nixos.org">
-            <picture>
-              <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg">
-              <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos-white.svg">
-              <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg" width="400px" alt="NixOS logo">
-            </picture>
-          </a>
-        </p>
-
-        Welcome to Nixpkgs. Please replace the **`nixos/MODULENAME: BUG TITLE`** template above with the correct module name (As seen in the [NixOS Option Search](https://search.nixos.org/options)) and a short title summarising what the bug entails.
-
-        > [!TIP]
-        > For instance, if you were filing a bug against the [`systemd-boot`](https://search.nixos.org/options?channel=unstable&show=boot.loader.systemd-boot.enable&from=0&size=1) module about it failing to install [`memtest86`](https://search.nixos.org/options?channel=unstable&show=boot.loader.systemd-boot.memtest86.enable&from=0&size=1), your title would be as follows:
-        > ```
-        > nixos/systemd-boot: fails to install memtest86
-        > ```
-
-        ---
-  - type: "dropdown"
-    id: "version"
-    attributes:
-      label: "Nixpkgs version"
-      description: |
-        What version of Nixpkgs are you using?
-
-        If you are using an older version, please update to the latest stable version and check if the issue persists before continuing this bug report.
-      options:
-        - "Please select a version."
-        - "- Unstable (26.05)"
-        - "- Stable (25.11)"
-      default: 0
-    validations:
-      required: true
-  - type: "textarea"
-    id: "description"
-    attributes:
-      label: "Describe the bug"
-      description: "Please include a clear and concise description of what the issue is."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "how-to-reproduce"
-    attributes:
-      label: "Steps to reproduce"
-      description: "Please include a step-by-step guide for reproducing this issue. Consider writing in concise, numbered bullet points to ensure that Nixpkgs developers can retrace your steps."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "expected-behaviour"
-    attributes:
-      label: "Expected behaviour"
-      description: "Please write a concise description of what was supposed to happen."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "screenshots"
-    attributes:
-      label: "Screenshots"
-      description: |
-        If applicable, add screenshots to help explain your problem.
-        If you need help uploading images to GitHub, please review the [relevant documentation](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#uploading-assets).
-    validations:
-      required: false
-  - type: "textarea"
-    id: "logs"
-    attributes:
-      label: "Relevant log output"
-      description: |
-        If applicable, copy and paste any relevant log output.
-        This will be automatically formatted into code, so no need for backticks.
-      render: "console"
-    validations:
-      required: false
-  - type: "textarea"
-    id: "additional-context"
-    attributes:
-      label: "Additional context"
-      description: "Add any other context about the problem here."
-    validations:
-      required: false
-  - type: "textarea"
-    id: "metadata"
-    attributes:
-      label: "System metadata"
-      description: "Please run `nix-shell -p nix-info --run \"nix-info -m\"` on a terminal and paste the output of that command here."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "maintainers"
-    attributes:
-      label: "Notify maintainers"
-      description: |
-        Please mention the people who are in the `meta.maintainers` list of the offending module. This is done by prefixing the person's username with an '@' character. You can quickly go to the source code of a module by searching for it on the [NixOS Option Search](https://search.nixos.org/options) and clicking the "Declared in..." button.
-
-        Please note that the maintainer attribute name does not always match the maintainer's GitHub username. If that occurs, try looking in [`maintainers/maintainer-list.nix`](https://github.com/NixOS/nixpkgs/blob/master/maintainers/maintainer-list.nix) for the maintainer attribute name, and checking if the maintainer has a listed GitHub username.
-
-        If in doubt, check the associated package's maintainers. Please add the mentions above the `---` characters.
-      value: |2
-
-
-        ---
-
-        **Note for maintainers:** Please tag this issue in your pull request description. (i.e. `Resolves #ISSUE`.)
-    validations:
-      required: false
-  - type: "checkboxes"
-    id: "sanity-check"
-    attributes:
-      label: "I assert that this issue is relevant for Nixpkgs"
-      description: |
-        This bug tracker is for actionable issues that are not the result of user error. If you need help using your system and are unsure if this is a bug with Nixpkgs, please consider asking for help on the [NixOS Discourse](https://discourse.nixos.org/) or the [NixOS Matrix Space](https://matrix.to/#/#community:nixos.org) before opening an issue.
-      options:
-        - label: "I assert that this is a bug and not a support request."
-          required: true
-        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%220.kind%3A+bug%22+label%3A%226.topic%3A+nixos%22). "
-          required: true
-        - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
-          required: true
-        - label: "I assert that I have read the [automation/AI policy](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#automationai-policy) and that this issue report complies with it."
-          required: true
-  - type: "markdown"
-    attributes:
-      value: |
-        # Thank you for helping improve Nixpkgs!
-
-        ---
-  - type: "textarea"
-    id: "prioritisation"
-    attributes:
-      label: "Is this issue important to you?"
-      description: |
-        **Please do not modify this text area!**
-
-        This template helps Nixpkgs developers know which issues should be prioritised by allowing users to vote with a :+1: reaction.
-        This is not a guarantee that highly-requested issues will be fixed first, but it helps us to figure out what's important to users. Please react on other users' issues if you find them important.
-      value: |
-        Add a :+1: [reaction] to [issues you find important].
-
-        [reaction]: https://github.blog/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/
-        [issues you find important]: https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+sort%3Areactions-%2B1-desc

.github/ISSUE_TEMPLATE/04_build_failure.yml

@@ -1,155 +0,0 @@
-name: "Build failure"
-description: "Report a package that is failing to build."
-title: "Build failure: PACKAGENAME"
-labels: ["0.kind: build failure"]
-body:
-  - type: "markdown"
-    attributes:
-      value: |
-        <p align="center">
-          <a href="https://nixos.org">
-            <picture>
-              <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg">
-              <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos-white.svg">
-              <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg" width="400px" alt="NixOS logo">
-            </picture>
-          </a>
-        </p>
-
-        Welcome to Nixpkgs. Please replace the **`Build failure: PACKAGENAME`** template above with the correct package name (As seen in the [NixOS Package Search](https://search.nixos.org/packages)).
-
-        > [!TIP]
-        > For instance, if you were filing a build failure against the [`hello`](https://search.nixos.org/packages?channel=unstable&from=0&size=1&buckets=%7B%22package_attr_set%22%3A%5B%22No%20package%20set%22%5D%2C%22package_license_set%22%3A%5B%22GNU%20General%20Public%20License%20v3.0%20or%20later%22%5D%2C%22package_maintainers_set%22%3A%5B%5D%2C%22package_platforms%22%3A%5B%5D%7D&sort=relevance&type=packages&query=hello) package, your title would be as follows:
-        > ```
-        > Build failure: hello
-        > ```
-
-        ---
-  - type: "dropdown"
-    id: "version"
-    attributes:
-      label: "Nixpkgs version"
-      description: |
-        In what version of Nixpkgs did the build failure occur?
-
-        If you are using an older version, please update to the latest stable version and check if the build failure persists before continuing this report.
-
-        If you are purposefully trying to build an ancient version of a package in an older Nixpkgs, please coordinate with the [NixOS Archivists](https://matrix.to/#/#archivists:nixos.org).
-      options:
-        - "Please select a version."
-        - "- Unstable (26.05)"
-        - "- Stable (25.11)"
-      default: 0
-    validations:
-      required: true
-  - type: "textarea"
-    id: "how-to-reproduce"
-    attributes:
-      label: "Steps to reproduce"
-      description: "Please include a step-by-step guide for reproducing this build failure. Consider writing in concise, numbered bullet points to ensure that Nixpkgs developers can retrace your steps."
-    validations:
-      required: true
-  - type: "dropdown"
-    id: "hydra"
-    attributes:
-      label: "Can Hydra reproduce this build failure?"
-      description: |
-        Can [Hydra](https://hydra.nixos.org), Nixpkgs' Continuous Integration system, reproduce this build failure?
-        Please use the search function in the header bar to locate the last build job for the package in question.
-        - If there's a <img src="https://raw.githubusercontent.com/NixOS/hydra/refs/heads/master/src/root/static/images/emojione-red-x-274c.svg" width="20px" align="top" alt="Red X"> icon near the package entry, say '**Yes, Hydra can reproduce this build failure.**'
-        - If there's a <img src="https://raw.githubusercontent.com/NixOS/hydra/refs/heads/master/src/root/static/images/emojione-gray-x-2716.svg" width="20px" align="top" alt="Dark Gray X"> icon near the package entry, then the build failure occurs with another package, and you need to track the original failing package by going down the chain of 'Cached failures' until you reach the final package in the failing dependency chain. Once you locate the failing package, re-write this report against that package and say '**Yes, Hydra can reproduce this build failure.**'
-        - If there's a <img src="https://raw.githubusercontent.com/NixOS/hydra/refs/heads/master/src/root/static/images/emojione-check-2714.svg" width="20px" align="top" alt="Green Check Mark"> icon near the package entry, then it most likely means it's a local issue with your system. (Maybe you ran out of space?)
-          You can still open a build failure report, but please say '**No, Hydra cannot reproduce this build failure.**' below.
-        - If there's a <img src="https://raw.githubusercontent.com/NixOS/hydra/refs/heads/master/src/root/static/images/emojione-question-2754.svg" width="20px" align="top" alt="Gray Question Mark"> icon near the package entry, say '**Hydra is currently rebuilding this package.**'
-        - If there's a <img src="https://raw.githubusercontent.com/NixOS/hydra/refs/heads/master/src/root/static/images/emojione-stopsign-1f6d1.svg" width="20px" align="top" alt="Red Stop Sign"> icon near the package entry, then the build job was stopped manually. If this occurs, please coordinate with the [Infrastructure Team](https://matrix.to/#/#infra:nixos.org), and say '**The last build job was manually cancelled.**'
-        - If Hydra isn't supposed to build the package at all, say '**Hydra doesn’t try to build the package.**'
-      options:
-        - "Please select the Hydra Status."
-        - "Yes, Hydra can reproduce this build failure."
-        - "No, Hydra cannot reproduce this build failure."
-        - "Hydra is currently rebuilding this package."
-        - "The last build job was manually cancelled."
-        - "Hydra doesn’t try to build the package."
-      default: 0
-    validations:
-      required: true
-  - type: "input"
-    id: "hydra-logs"
-    attributes:
-      label: "Link to Hydra build job"
-      description: "If you answered 'yes' in the question above, please copy-and-paste the link to the failing Hydra job here."
-    validations:
-      required: false
-  - type: "textarea"
-    id: "logs"
-    attributes:
-      label: "Relevant log output"
-      description: |
-        Please copy and paste the logs from the failed build.
-        This will be automatically formatted into code, so no need for backticks.
-      render: "console"
-    validations:
-      required: true
-  - type: "textarea"
-    id: "additional-context"
-    attributes:
-      label: "Additional context"
-      description: "Add any other context about the problem here."
-    validations:
-      required: false
-  - type: "textarea"
-    id: "metadata"
-    attributes:
-      label: "System metadata"
-      description: "Please run `nix-shell -p nix-info --run \"nix-info -m\"` on a terminal and paste the output of that command here."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "maintainers"
-    attributes:
-      label: "Notify maintainers"
-      description: |
-        Please mention the people who are in the **Maintainers** list of the offending package. This is done by by searching for the package on the [NixOS Package Search](https://search.nixos.org/packages) and mentioning the people listed under **Maintainers** by prefixing their GitHub usernames with an '@' character. Please add the mentions above the `---` characters in the template below.
-      value: |2
-
-
-        ---
-
-        **Note for maintainers:** Please tag this issue in your pull request description. (i.e. `Resolves #ISSUE`.)
-    validations:
-      required: false
-  - type: "checkboxes"
-    id: "sanity-check"
-    attributes:
-      label: "I assert that this issue is relevant for Nixpkgs"
-      description: |
-        This bug tracker is for actionable issues that are not the result of user error. If you need help using your system and are unsure if this is a bug with Nixpkgs, please consider asking for help on the [NixOS Discourse](https://discourse.nixos.org/) or the [NixOS Matrix Space](https://matrix.to/#/#community:nixos.org) before opening an issue.
-      options:
-        - label: "I assert that this is a bug and not a support request."
-          required: true
-        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%220.kind%3A+build+failure%22)."
-          required: true
-        - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
-          required: true
-        - label: "I assert that I have read the [automation/AI policy](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#automationai-policy) and that this issue report complies with it."
-          required: true
-  - type: "markdown"
-    attributes:
-      value: |
-        # Thank you for helping improve Nixpkgs!
-
-        ---
-  - type: "textarea"
-    id: "prioritisation"
-    attributes:
-      label: "Is this issue important to you?"
-      description: |
-        **Please do not modify this text area!**
-
-        This template helps Nixpkgs developers know which issues should be prioritised by allowing users to vote with a :+1: reaction.
-        This is not a guarantee that highly-requested issues will be fixed first, but it helps us to figure out what's important to users. Please react on other users' issues if you find them important.
-      value: |
-        Add a :+1: [reaction] to [issues you find important].
-
-        [reaction]: https://github.blog/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/
-        [issues you find important]: https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+sort%3Areactions-%2B1-desc

.github/ISSUE_TEMPLATE/05_update_request.yml

@@ -1,128 +0,0 @@
-name: "Request: package update"
-description: "Create an update request for an existing, but outdated package."
-title: "Update Request: PACKAGENAME OLDVERSION → NEWVERSION"
-labels: ["0.kind: enhancement", "9.needs: package (update)"]
-body:
-  - type: "markdown"
-    attributes:
-      value: |
-        <p align="center">
-          <a href="https://nixos.org">
-            <picture>
-              <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg">
-              <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos-white.svg">
-              <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg" width="400px" alt="NixOS logo">
-            </picture>
-          </a>
-        </p>
-
-        Welcome to Nixpkgs. Please replace the **`Update Request: PACKAGENAME OLDVERSION → NEWVERSION`** template above with the correct package name (As seen in the [NixOS Package Search](https://search.nixos.org/packages)), the current version of the package, and the latest version of the package.
-
-        > [!TIP]
-        > For instance, if you were filing a request against the out of date `hello` package, where the current version in Nixpkgs is 1.0.0, but the latest version upstream is 1.0.1, your title would be as follows:
-        > ```
-        > Update Request: hello 1.0.0 → 1.0.1
-        > ```
-
-        ---
-  - type: "dropdown"
-    id: "version"
-    attributes:
-      label: "Nixpkgs version"
-      description: |
-        What version of Nixpkgs are you using?
-
-        If you are using an older or stable version, please update to the latest **unstable** version and check if the package is still out of date.
-
-        If the package has been updated in unstable, but you believe the update should be backported to the stable release of Nixpkgs, please file the '**Request: backport to stable**' form instead.
-      options:
-        - "Please select a version."
-        - "- Unstable (26.05)"
-        - "- Stable (25.11)"
-      default: 0
-    validations:
-      required: true
-  - type: "input"
-    id: "name"
-    attributes:
-      label: "Package name"
-      description: "Please indicate the name of the package."
-    validations:
-      required: true
-  - type: "input"
-    id: "upstream-version"
-    attributes:
-      label: "Upstream version"
-      description: "Please indicate the latest version of the package."
-    validations:
-      required: true
-  - type: "input"
-    id: "nixpkgs-version"
-    attributes:
-      label: "Nixpkgs version"
-      description: |
-        Please indicate the current version number in Nixpkgs' **unstable** channel. You can check this by setting the [NixOS Package Search](https://search.nixos.org/packages?channel=unstable) channel to 'unstable' and searching for the package.
-        If you meant to request an upgrade in the stable channel, please file the '**Request: backport to stable**' form instead.
-    validations:
-      required: true
-  - type: "input"
-    id: "changelog"
-    attributes:
-      label: "Changelog"
-      description: "If applicable, please link the upstream changelog for the latest version."
-    validations:
-      required: false
-  - type: "textarea"
-    id: "additional-context"
-    attributes:
-      label: "Additional context"
-      description: "Add any other context about the update here."
-    validations:
-      required: false
-  - type: "textarea"
-    id: "maintainers"
-    attributes:
-      label: "Notify maintainers"
-      description: |
-        Please mention the people who are in the **Maintainers** list of the offending package. This is done by by searching for the package on the [NixOS Package Search](https://search.nixos.org/packages) and mentioning the people listed under **Maintainers** by prefixing their GitHub usernames with an '@' character. Please add the mentions above the `---` characters in the template below.
-      value: |2
-
-
-        ---
-
-        **Note for maintainers:** Please tag this issue in your pull request description. (i.e. `Resolves #ISSUE`.)
-    validations:
-      required: false
-  - type: "checkboxes"
-    id: "sanity-check"
-    attributes:
-      label: "I assert that this issue is relevant for Nixpkgs"
-      options:
-        - label: "I assert that this package update does not yet exist in an [open pull request](https://github.com/NixOS/nixpkgs/pulls?q=is%3Aopen+is%3Apr+label%3A%228.has%3A+package+%28update%29%22) or in [Nixpkgs Unstable](https://search.nixos.org/packages?channel=unstable)."
-          required: true
-        - label: "I assert that this is not a [duplicate of any known issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%229.needs%3A+package+%28update%29%22)."
-          required: true
-        - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
-          required: true
-        - label: "I assert that I have read the [automation/AI policy](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#automationai-policy) and that this issue report complies with it."
-          required: true
-  - type: "markdown"
-    attributes:
-      value: |
-        # Thank you for helping improve Nixpkgs!
-
-        ---
-  - type: "textarea"
-    id: "prioritisation"
-    attributes:
-      label: "Is this issue important to you?"
-      description: |
-        **Please do not modify this text area!**
-
-        This template helps Nixpkgs developers know which issues should be prioritised by allowing users to vote with a :+1: reaction.
-        This is not a guarantee that highly-requested issues will be fixed first, but it helps us to figure out what's important to users. Please react on other users' issues if you find them important.
-      value: |
-        Add a :+1: [reaction] to [issues you find important].
-
-        [reaction]: https://github.blog/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/
-        [issues you find important]: https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+sort%3Areactions-%2B1-desc

.github/ISSUE_TEMPLATE/06_module_request.yml

@@ -1,103 +0,0 @@
-name: "Request: NixOS module"
-description: "Create a new NixOS Module request for an existing package."
-title: "Module Request: nixos/MODULENAME"
-labels: ["0.kind: enhancement", "6.topic: nixos", "9.needs: module (new)"]
-body:
-  - type: "markdown"
-    attributes:
-      value: |
-        <p align="center">
-          <a href="https://nixos.org">
-            <picture>
-              <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg">
-              <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos-white.svg">
-              <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg" width="400px" alt="NixOS logo">
-            </picture>
-          </a>
-        </p>
-
-        Welcome to Nixpkgs. Please replace the **`Module Request: nixos/MODULENAME`** template above with the correct module name (As seen in the [NixOS Option Search](https://search.nixos.org/options)).
-
-        > [!TIP]
-        > For instance, if you were filing a request against the missing `hello` module, your title would be as follows:
-        > ```
-        > Module Request: nixos/hello
-        > ```
-
-        ---
-  - type: "dropdown"
-    id: "version"
-    attributes:
-      label: "Nixpkgs version"
-      description: |
-        What version of Nixpkgs are you using?
-
-        If you are using an older or stable version, please update to the latest **unstable** version and check if the module still does not exist before continuing this request.
-      options:
-        - "Please select a version."
-        - "- Unstable (26.05)"
-        - "- Stable (25.11)"
-      default: 0
-    validations:
-      required: true
-  - type: "textarea"
-    id: "description"
-    attributes:
-      label: "Describe the proposed module"
-      description: "Please include a clear and concise description of what the module should accomplish."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "additional-context"
-    attributes:
-      label: "Additional context"
-      description: "Add any other context about the proposed module here."
-    validations:
-      required: false
-  - type: "textarea"
-    id: "maintainers"
-    attributes:
-      label: "Notify maintainers"
-      description: |
-        Please mention the people who are in the **Maintainers** list of the offending package. This is done by by searching for the package on the [NixOS Package Search](https://search.nixos.org/packages) and mentioning the people listed under **Maintainers** by prefixing their GitHub usernames with an '@' character. Please add the mentions above the `---` characters in the template below.
-      value: |2
-
-
-        ---
-
-        **Note for maintainers:** Please tag this issue in your pull request description. (i.e. `Resolves #ISSUE`.)
-    validations:
-      required: false
-  - type: "checkboxes"
-    id: "sanity-check"
-    attributes:
-      label: "I assert that this issue is relevant for Nixpkgs"
-      options:
-        - label: "I assert that this module does not yet exist in an [open pull request](https://github.com/NixOS/nixpkgs/pulls?q=is%3Aopen+is%3Apr+label%3A%228.has%3A+module+%28new%29%22) or in [NixOS Unstable](https://search.nixos.org/options?channel=unstable)."
-          required: true
-        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%229.needs%3A+module+%28new%29%22). "
-          required: true
-        - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
-          required: true
-        - label: "I assert that I have read the [automation/AI policy](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#automationai-policy) and that this issue report complies with it."
-          required: true
-  - type: "markdown"
-    attributes:
-      value: |
-        # Thank you for helping improve NixOS!
-
-        ---
-  - type: "textarea"
-    id: "prioritisation"
-    attributes:
-      label: "Is this issue important to you?"
-      description: |
-        **Please do not modify this text area!**
-
-        This template helps Nixpkgs developers know which issues should be prioritised by allowing users to vote with a :+1: reaction.
-        This is not a guarantee that highly-requested issues will be fixed first, but it helps us to figure out what's important to users. Please react on other users' issues if you find them important.
-      value: |
-        Add a :+1: [reaction] to [issues you find important].
-
-        [reaction]: https://github.blog/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/
-        [issues you find important]: https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+sort%3Areactions-%2B1-desc

.github/ISSUE_TEMPLATE/07_backport_request.yml

@@ -1,109 +0,0 @@
-name: "Request: backport to stable"
-description: "Create a backport request for a package that is up-to-date in the unstable channel, but outdated in the stable channel."
-title: "Backport to Stable: PACKAGENAME OLDVERSION → NEWVERSION"
-labels: ["0.kind: enhancement", "9.needs: port to stable"]
-body:
-  - type: "markdown"
-    attributes:
-      value: |
-        <p align="center">
-          <a href="https://nixos.org">
-            <picture>
-              <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg">
-              <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos-white.svg">
-              <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg" width="400px" alt="NixOS logo">
-            </picture>
-          </a>
-        </p>
-
-        > [!CAUTION]
-        > **Before you begin:** Be advised that backports are subject to the [release suitability guidelines](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#changes-acceptable-for-releases).
-        >
-        > Stable releases of Nixpkgs do not receive breaking changes, which include major package updates that have incompatible API changes and break backwards compatibility. In the [Semantic Versioning standard](https://semver.org/), this is the first version number (1.X.X).
-        >
-        > Generally, only minor package updates, such as security patches, bug fixes and feature additions (but not removals!) will be considered for backporting. Please read the rules above carefully before filing this backport request.
-
-        Welcome to Nixpkgs. Please replace the **`Backport to Stable: PACKAGENAME OLDVERSION → NEWVERSION`** template above with the correct package name (As seen in the [NixOS Package Search](https://search.nixos.org/packages)), the current version of the package in Nixpkgs Stable and the current version of the package in Nixpkgs Unstable.
-
-        > [!TIP]
-        > For instance, if you were filing a request against the out of date `hello` package, where the current version in Nixpkgs Unstable is 1.0.1, but the current version in Nixpkgs Stable is 1.0.0, your title would be as follows:
-        > ```
-        > Backport to Stable: hello 1.0.0 → 1.0.1
-        > ```
-
-        ---
-  - type: "input"
-    id: "name"
-    attributes:
-      label: "Package name"
-      description: "Please indicate the name of the package."
-    validations:
-      required: true
-  - type: "input"
-    id: "unstable-version"
-    attributes:
-      label: "Version in unstable"
-      description: "Please indicate the current version of the package in the unstable channel."
-    validations:
-      required: true
-  - type: "input"
-    id: "stable-version"
-    attributes:
-      label: "Version in stable"
-      description: "Please indicate the current version of the package in the stable channel."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "reasoning"
-    attributes:
-      label: "Reasoning for backport"
-      description: "Please briefly explain why this backport fits the [release suitability guidelines](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#changes-acceptable-for-releases) and why you think this update should be backported."
-    validations:
-      required: false
-  - type: "textarea"
-    id: "maintainers"
-    attributes:
-      label: "Notify maintainers"
-      description: |
-        Please mention the people who are in the **Maintainers** list of the offending package. This is done by by searching for the package on the [NixOS Package Search](https://search.nixos.org/packages) and mentioning the people listed under **Maintainers** by prefixing their GitHub usernames with an '@' character. Please add the mentions above the `---` characters in the template below.
-      value: |2
-
-
-        ---
-
-        **Note for maintainers:** Please tag this issue in your pull request description. (i.e. `Resolves #ISSUE`.)
-    validations:
-      required: false
-  - type: "checkboxes"
-    id: "sanity-check"
-    attributes:
-      label: "I assert that this issue is relevant for Nixpkgs"
-      options:
-        - label: "I assert that this backport does not yet exist in an [open pull request](https://github.com/NixOS/nixpkgs/pulls?q=is%3Apr+in%3Atitle+backport)."
-          required: true
-        - label: "I assert that this is not a [duplicate of any known issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%229.needs%3A+port+to+stable%22+)."
-          required: true
-        - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
-          required: true
-        - label: "I assert that I have read the [automation/AI policy](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#automationai-policy) and that this issue report complies with it."
-          required: true
-  - type: "markdown"
-    attributes:
-      value: |
-        # Thank you for helping improve Nixpkgs!
-
-        ---
-  - type: "textarea"
-    id: "prioritisation"
-    attributes:
-      label: "Is this issue important to you?"
-      description: |
-        **Please do not modify this text area!**
-
-        This template helps Nixpkgs developers know which issues should be prioritised by allowing users to vote with a :+1: reaction.
-        This is not a guarantee that highly-requested issues will be fixed first, but it helps us to figure out what's important to users. Please react on other users' issues if you find them important.
-      value: |
-        Add a :+1: [reaction] to [issues you find important].
-
-        [reaction]: https://github.blog/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/
-        [issues you find important]: https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+sort%3Areactions-%2B1-desc

.github/ISSUE_TEMPLATE/08_documentation_request.yml

@@ -1,91 +0,0 @@
-name: "Request: documentation"
-description: "Report missing or incorrect documentation in the NixOS or Nixpkgs manuals."
-title: "Missing Documentation: PACKAGENAME"
-labels: ["0.kind: enhancement", "9.needs: documentation"]
-body:
-  - type: "markdown"
-    attributes:
-      value: |
-        <p align="center">
-          <a href="https://nixos.org">
-            <picture>
-              <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg">
-              <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos-white.svg">
-              <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg" width="400px" alt="NixOS logo">
-            </picture>
-          </a>
-        </p>
-
-        Welcome to Nixpkgs. Please replace the **`Missing Documentation: PACKAGENAME`** template above with the correct package name (As seen in the [NixOS Package Search](https://search.nixos.org/packages)) or module name (As seen in the [NixOS Option Search](https://search.nixos.org/options)).
-
-        > [!TIP]
-        > For instance, if you were filing an issue against the [`hello`](https://search.nixos.org/packages?channel=unstable&from=0&size=1&buckets=%7B%22package_attr_set%22%3A%5B%22No%20package%20set%22%5D%2C%22package_license_set%22%3A%5B%22GNU%20General%20Public%20License%20v3.0%20or%20later%22%5D%2C%22package_maintainers_set%22%3A%5B%5D%2C%22package_platforms%22%3A%5B%5D%7D&sort=relevance&type=packages&query=hello) package about it not having any NixOS-specific documentation, your title would be as follows:
-        > ```
-        > Missing Documentation: hello
-        > ```
-
-        ---
-  - type: "textarea"
-    id: "description"
-    attributes:
-      label: "Describe the problem"
-      description: "Please include a clear and concise description of what the issue is."
-    validations:
-      required: true
-  - type: "textarea"
-    id: "proposal"
-    attributes:
-      label: "Proposed solution"
-      description: |
-        If possible, please draft a tentative documentation chapter to resolve this issue.
-        Your proposal should be written in CommonMark Markdown, optionally enhanced with [Nix-specific extensions](https://github.com/NixOS/nixpkgs/tree/master/doc#syntax).
-      render: "markdown"
-    validations:
-      required: false
-  - type: "textarea"
-    id: "maintainers"
-    attributes:
-      label: "Notify maintainers"
-      description: |
-        Please mention the people who are in the **Maintainers** list of the offending package. This is done by by searching for the package on the [NixOS Package Search](https://search.nixos.org/packages) and mentioning the people listed under **Maintainers** by prefixing their GitHub usernames with an '@' character. Please add the mentions above the `---` characters in the template below.
-      value: |2
-
-
-        ---
-
-        **Note for maintainers:** Please tag this issue in your pull request description. (i.e. `Resolves #ISSUE`.)
-    validations:
-      required: false
-  - type: "checkboxes"
-    id: "sanity-check"
-    attributes:
-      label: "I assert that this issue is relevant for Nixpkgs"
-      options:
-        - label: "I assert that this request is not already implemented in the latest [NixOS](https://nixos.org/manual/nixos/unstable/) or [Nixpkgs](https://nixos.org/manual/nixpkgs/unstable/) manuals."
-          required: true
-        - label: "I assert that this is not a [duplicate of an existing documentation issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%229.needs%3A+documentation%22)."
-          required: true
-        - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
-          required: true
-        - label: "I assert that I have read the [automation/AI policy](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#automationai-policy) and that this issue report complies with it."
-          required: true
-  - type: "markdown"
-    attributes:
-      value: |
-        # Thank you for helping improve Nixpkgs!
-
-        ---
-  - type: "textarea"
-    id: "priorisation"
-    attributes:
-      label: "Is this issue important to you?"
-      description: |
-        **Please do not modify this text area!**
-
-        This template helps Nixpkgs developers know which issues should be prioritised by allowing users to vote with a :+1: reaction.
-        This is not a guarantee that highly-requested issues will be fixed first, but it helps us to figure out what's important to users. Please react on other users' issues if you find them important.
-      value: |
-        Add a :+1: [reaction] to [issues you find important].
-
-        [reaction]: https://github.blog/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/
-        [issues you find important]: https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+sort%3Areactions-%2B1-desc

.github/ISSUE_TEMPLATE/09_unreproducible_package.yml

@@ -1,161 +0,0 @@
-name: "Unreproducible Package"
-description: "Report a package that does not produce a bit-by-bit reproducible result each time it is built."
-title: "Unreproducible Package: PACKAGENAME"
-labels: ["0.kind: enhancement", "6.topic: reproducible builds"]
-body:
-  - type: "markdown"
-    attributes:
-      value: |
-        <p align="center">
-          <a href="https://nixos.org">
-            <picture>
-              <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg">
-              <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos-white.svg">
-              <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg" width="400px" alt="NixOS logo">
-            </picture>
-          </a>
-        </p>
-
-        Welcome to Nixpkgs. Please replace the **`Unreproducible Package: PACKAGENAME`** template above with the correct package name (As seen in the [NixOS Package Search](https://search.nixos.org/packages)).
-
-        > [!NOTE]
-        > This form is for reporting unreproducible packages. For more information, see the [Reproducible Builds Status](https://reproducible.nixos.org/) page.
-        >
-        > To report a package that fails to build entirely, please use the "Build Failure" form instead.
-
-        ---
-  - type: "input"
-    id: "version"
-    attributes:
-      label: "Nixpkgs Revision"
-      description: "In which commit of Nixpkgs is this package displaying unreproducibility?"
-  - type: "textarea"
-    id: "introduction"
-    attributes:
-      label: "Introduction"
-      description: |
-        This is a generic introduction to build reproducibility.
-        Please replace **PACKAGENAME** below with the canonical package name of the package, as you have done for the title above.
-      value: |
-        Building **PACKAGENAME** multiple times does not yield bit-by-bit identical
-        results, complicating the detection of Continuous Integration (CI) breaches. For
-        more information on this issue, visit [reproducible-builds.org](https://reproducible-builds.org/).
-
-        Fixing bit-by-bit reproducibility also has additional advantages, such as
-        avoiding hard-to-reproduce bugs, making content-addressed storage more effective
-        and reducing rebuilds in such systems.
-    validations:
-      required: true
-  - type: "textarea"
-    id: "how-to-reproduce"
-    attributes:
-      label: "Steps to reproduce"
-      description: |
-        This is a step-by-step instruction set meant for maintainers to debug the package that is failing to reproduce. You should also follow it to gather the `diffoscope` logs that will be needed below.
-        Please replace **PACKAGENAME** below with the canonical package name of the package, as you have done for the introduction and the title above.
-      value: |
-        ### 1. Build the package
-
-        This step will build the package. Specific arguments are passed to the command
-        to keep the build artifacts so we can compare them in case of differences.
-
-        Execute the following command:
-
-        ```
-        nix-build '<nixpkgs>' -A PACKAGENAME && nix-build '<nixpkgs>' -A PACKAGENAME --check --keep-failed
-        ```
-
-        Or using the new command line style:
-
-        ```
-        nix build nixpkgs#PACKAGENAME && nix build nixpkgs#PACKAGENAME --rebuild --keep-failed
-        ```
-
-        ### 2. Compare the build artifacts
-
-        If the previous command completes successfully, no differences were found and
-        there's nothing to do, builds are reproducible.
-        If it terminates with the error message `error: derivation '<X>' may not be
-        deterministic: output '<Y>' differs from '<Z>'`, use `diffoscope` to investigate
-        the discrepancies between the two build outputs. You may need to add the
-        `--exclude-directory-metadata recursive` option to ignore files and directories
-        metadata (*e.g. timestamp*) differences.
-
-        ```
-        nix run nixpkgs#diffoscopeMinimal -- --exclude-directory-metadata recursive <Y> <Z>
-        ```
-
-        ### 3. Examine the build log
-
-        To examine the build log, use:
-
-        ```
-        nix-store --read-log $(nix-instantiate '<nixpkgs>' -A PACKAGENAME)
-        ```
-
-        Or with the new command line style:
-
-        ```
-        nix log $(nix path-info --derivation nixpkgs#PACKAGENAME)
-        ```
-    validations:
-      required: true
-  - type: "textarea"
-    id: "logs"
-    attributes:
-      label: "Diffoscope log"
-      description: |
-        Please copy and paste the relevant `diffoscope` log output, gathered from the steps above.
-        This will be automatically formatted into a monospaced text block, so no need for backticks.
-      render: "console"
-  - type: "textarea"
-    id: "additional-context"
-    attributes:
-      label: "Additional context"
-      description: "Add any other context about the problem here."
-    validations:
-      required: false
-    id: "maintainers"
-    attributes:
-      label: "Notify maintainers"
-      description: |
-        Please mention the people who are in the **Maintainers** list of the offending package. This is done by by searching for the package on the [NixOS Package Search](https://search.nixos.org/packages) and mentioning the people listed under **Maintainers** by prefixing their GitHub usernames with an '@' character. Please add the mentions above the `---` characters in the template below.
-      value: |2
-
-
-        ---
-
-        **Note for maintainers:** Please tag this issue in your pull request description. (i.e. `Resolves #ISSUE`.)
-    validations:
-      required: false
-  - type: "checkboxes"
-    id: "sanity-check"
-    attributes:
-      label: "I assert that this issue is relevant for Nixpkgs"
-      options:
-        - label: "I assert that this is not a [duplicate of any known issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%226.topic%3A+reproducible+builds%22)."
-          required: true
-        - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
-          required: true
-        - label: "I assert that I have read the [automation/AI policy](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#automationai-policy) and that this issue report complies with it."
-          required: true
-  - type: "markdown"
-    attributes:
-      value: |
-        # Thank you for helping improve Nixpkgs!
-
-        ---
-  - type: "textarea"
-    id: "prioritisation"
-    attributes:
-      label: "Is this issue important to you?"
-      description: |
-        **Please do not modify this text area!**
-
-        This template helps Nixpkgs developers know which issues should be prioritised by allowing users to vote with a :+1: reaction.
-        This is not a guarantee that highly-requested issues will be fixed first, but it helps us to figure out what's important to users. Please react on other users' issues if you find them important.
-      value: |
-        Add a :+1: [reaction] to [issues you find important].
-
-        [reaction]: https://github.blog/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/
-        [issues you find important]: https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+sort%3Areactions-%2B1-desc

.github/ISSUE_TEMPLATE/10_package_request.yml

@@ -1,36 +0,0 @@
-name: "Request: Nix Package"
-description: "Package requests are no longer accepted. Please open a Pull Request with your desired package instead."
-title: "Package Request"
-labels: ["0.kind: packaging request", "4.workflow: auto-close"]
-body:
-  - type: "markdown"
-    attributes:
-      value: |
-        <p align="center">
-          <a href="https://nixos.org">
-            <picture>
-              <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg">
-              <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos-white.svg">
-              <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/refs/heads/master/logo/nixos.svg" width="400px" alt="NixOS logo">
-            </picture>
-          </a>
-        </p>
-
-        Thank you for your interest in packaging new software in Nixpkgs. Unfortunately, to mitigate the unsustainable growth of unmaintained packages, **Nixpkgs is no longer accepting package requests** via Issues.
-
-        As a [volunteer community][community], we are always open to new contributors. If you wish to see this package in Nixpkgs, **we encourage you to [contribute] it yourself**, via a Pull Request. Anyone can [become a package maintainer][maintainers]! You can find language-specific packaging information in the [Nixpkgs Manual][nixpkgs]. Should you need any help, please reach out to the community on [Matrix] or [Discourse].
-
-        [community]: https://nixos.org/community
-        [contribute]: https://github.com/NixOS/nixpkgs/blob/master/pkgs/README.md#quick-start-to-adding-a-package
-        [maintainers]: https://github.com/NixOS/nixpkgs/blob/master/maintainers/README.md
-        [nixpkgs]: https://nixos.org/manual/nixpkgs/unstable/
-        [Matrix]: https://matrix.to/#/#dev:nixos.org
-        [Discourse]: https://discourse.nixos.org/c/dev/14
-
-        ---
-  - type: "checkboxes"
-    id: "ignored"
-    attributes:
-      label: "Issues for new package requests are not accepted. Please open a Pull Request instead."
-      options:
-        - label: "I didn't read any of that."

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,40 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: '0.kind: bug'
+assignees: ''
+
+---
+
+### Describe the bug
+A clear and concise description of what the bug is.
+
+### Steps To Reproduce
+Steps to reproduce the behavior:
+1. ...
+2. ...
+3. ...
+
+### Expected behavior
+A clear and concise description of what you expected to happen.
+
+### Screenshots
+If applicable, add screenshots to help explain your problem.
+
+### Additional context
+Add any other context about the problem here.
+
+### Notify maintainers
+<!--
+Please @ people who are in the `meta.maintainers` list of the offending package or module.
+If in doubt, check `git blame` for whoever last touched something.
+-->
+
+### Metadata
+Please run `nix-shell -p nix-info --run "nix-info -m"` and paste the result.
+
+```console
+[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
+output here
+```

.github/ISSUE_TEMPLATE/build_failure.md

@@ -0,0 +1,34 @@
+---
+name: Build failure
+about: Create a report to help us improve
+title: ''
+labels: '0.kind: build failure'
+assignees: ''
+
+---
+
+### Steps To Reproduce
+Steps to reproduce the behavior:
+1. build *X*
+
+### Build log
+```
+log here if short otherwise a link to a gist
+```
+
+### Additional context
+Add any other context about the problem here.
+
+### Notify maintainers
+<!--
+Please @ people who are in the `meta.maintainers` list of the offending package or module.
+If in doubt, check `git blame` for whoever last touched something.
+-->
+
+### Metadata
+Please run `nix-shell -p nix-info --run "nix-info -m"` and paste the result.
+
+```console
+[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
+output here
+```

.github/ISSUE_TEMPLATE/missing_documentation.md

@@ -0,0 +1,32 @@
+---
+name: Missing or incorrect documentation
+about: Help us improve the Nixpkgs and NixOS reference manuals
+title: ''
+labels: '9.needs: documentation'
+assignees: ''
+
+---
+
+## Problem
+
+<!-- describe your problem -->
+
+## Checklist
+
+<!-- make sure this issue is not redundant or obsolete -->
+
+- [ ] checked [latest Nixpkgs manual] \([source][nixpkgs-source]) and [latest NixOS manual] \([source][nixos-source])
+- [ ] checked [open documentation issues] for possible duplicates
+- [ ] checked [open documentation pull requests] for possible solutions
+
+[latest Nixpkgs manual]: https://nixos.org/manual/nixpkgs/unstable/
+[latest NixOS manual]: https://nixos.org/manual/nixos/unstable/
+[nixpkgs-source]: https://github.com/NixOS/nixpkgs/tree/master/doc
+[nixos-source]: https://github.com/NixOS/nixpkgs/tree/master/nixos/doc/manual
+[open documentation issues]: https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+label%3A%229.needs%3A+documentation%22
+[open documentation pull requests]: https://github.com/NixOS/nixpkgs/pulls?q=is%3Aopen+is%3Apr+label%3A%228.has%3A+documentation%22%2C%226.topic%3A+documentation%22
+
+## Proposal
+
+<!-- propose a solution -->
+

.github/ISSUE_TEMPLATE/out_of_date_package_report.md

@@ -0,0 +1,48 @@
+---
+name: Out-of-date package reports
+about: For packages that are out-of-date
+title: ''
+labels: '9.needs: package (update)'
+assignees: ''
+
+---
+
+
+###### Checklist
+
+<!-- Note that these are hard requirements -->
+
+<!--
+You can use the "Go to file" functionality on GitHub to find the package
+Then you can go to the history for this package
+Find the latest "package_name: old_version -> new_version" commit
+The "new_version" is the current version of the package
+-->
+- [ ] Checked the [nixpkgs master branch](https://github.com/NixOS/nixpkgs)
+<!--
+Type the name of your package and try to find an open pull request for the package
+If you find an open pull request, you can review it!
+There's a high chance that you'll have the new version right away while helping the community!
+-->
+- [ ] Checked the [nixpkgs pull requests](https://github.com/NixOS/nixpkgs/pulls)
+
+###### Project name
+`nix search` name:
+<!--
+The current version can be found easily with the same process as above for checking the master branch
+If an open PR is present for the package, take this version as the current one and link to the PR
+-->
+current version:
+desired version:
+
+###### Notify maintainers
+<!--
+Search your package here: https://search.nixos.org/packages?channel=unstable
+If no maintainer is listed for your package, tag the person that last updated the package
+-->
+
+maintainers:
+
+###### Note for maintainers
+
+Please tag this issue in your PR.

.github/ISSUE_TEMPLATE/packaging_request.md

@@ -0,0 +1,18 @@
+---
+name: Packaging requests
+about: For packages that are missing
+title: ''
+labels: '0.kind: packaging request'
+assignees: ''
+
+---
+
+**Project description**
+_describe the project a little_
+
+**Metadata**
+
+* homepage URL:
+* source URL:
+* license: mit, bsd, gpl2+ , ...
+* platforms: unix, linux, darwin, ...

.github/ISSUE_TEMPLATE/unreproducible_package.md

@@ -0,0 +1,31 @@
+---
+name: Unreproducible package
+about: A package that does not produce a bit-by-bit reproducible result each time it is built
+title: ''
+labels: '0.kind: enhancement', '6.topic: reproducible builds'
+assignees: ''
+
+---
+
+Building this package twice does not produce the bit-by-bit identical result each time, making it harder to detect CI breaches. You can read more about this at https://reproducible-builds.org/ .
+
+Fixing bit-by-bit reproducibility also has additional advantages, such as avoiding hard-to-reproduce bugs, making content-addressed storage more effective and reducing rebuilds in such systems.
+
+### Steps To Reproduce
+
+```
+nix-build '<nixpkgs>' -A ... --check --keep-failed
+```
+
+You can use `diffoscope` to analyze the differences in the output of the two builds.
+
+To view the build log of the build that produced the artifact in the binary cache:
+
+```
+nix-store --read-log $(nix-instantiate '<nixpkgs>' -A ...)
+```
+
+### Additional context
+
+(please share the relevant fragment of the diffoscope output here,
+and any additional analysis you may have done)

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,42 +1,41 @@
+###### Description of changes
 
 <!--
-^ Please summarise the changes you have done and explain why they are necessary here ^
-
 For package updates please link to a changelog or describe changes, this helps your fellow maintainers discover breaking updates.
 For new packages please briefly describe the package or provide a link to its homepage.
 -->
 
-## Things done
+###### Things done
 
 <!-- Please check what applies. Note that these are not hard requirements but merely serve as information for reviewers. -->
 
-- Built on platform:
+- Built on platform(s)
   - [ ] x86_64-linux
   - [ ] aarch64-linux
   - [ ] x86_64-darwin
   - [ ] aarch64-darwin
-- Tested, as applicable:
-  - [ ] [NixOS tests] in [nixos/tests].
-  - [ ] [Package tests] at `passthru.tests`.
-  - [ ] Tests in [lib/tests] or [pkgs/test] for functions and "core" functionality.
-- [ ] Ran `nixpkgs-review` on this PR. See [nixpkgs-review usage].
-- [ ] Tested basic functionality of all binary files, usually in `./result/bin/`.
-- Nixpkgs Release Notes
-  - [ ] Package update: when the change is major or breaking.
-- NixOS Release Notes
-  - [ ] Module addition: when adding a new NixOS module.
-  - [ ] Module update: when the change is significant.
-- [ ] Fits [CONTRIBUTING.md], [pkgs/README.md], [maintainers/README.md] and other READMEs.
-- [ ] Follows the [automation/AI policy].
+- [ ] For non-Linux: Is `sandbox = true` set in `nix.conf`? (See [Nix manual](https://nixos.org/manual/nix/stable/command-ref/conf-file.html))
+- [ ] Tested, as applicable:
+  - [NixOS test(s)](https://nixos.org/manual/nixos/unstable/index.html#sec-nixos-tests) (look inside [nixos/tests](https://github.com/NixOS/nixpkgs/blob/master/nixos/tests))
+  - and/or [package tests](https://nixos.org/manual/nixpkgs/unstable/#sec-package-tests)
+  - or, for functions and "core" functionality, tests in [lib/tests](https://github.com/NixOS/nixpkgs/blob/master/lib/tests) or [pkgs/test](https://github.com/NixOS/nixpkgs/blob/master/pkgs/test)
+  - made sure NixOS tests are [linked](https://nixos.org/manual/nixpkgs/unstable/#ssec-nixos-tests-linking) to the relevant packages
+- [ ] Tested compilation of all packages that depend on this change using `nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD"`. Note: all changes have to be committed, also see [nixpkgs-review usage](https://github.com/Mic92/nixpkgs-review#usage)
+- [ ] Tested basic functionality of all binary files (usually in `./result/bin/`)
+- [23.05 Release Notes (or backporting 22.11 Release notes)](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#generating-2305-release-notes)
+  - [ ] (Package updates) Added a release notes entry if the change is major or breaking
+  - [ ] (Module updates) Added a release notes entry if the change is significant
+  - [ ] (Module addition) Added a release notes entry if adding a new NixOS module
+  - [ ] (Release notes changes) Ran `nixos/doc/manual/md-to-db.sh` to update generated release notes
+- [ ] Fits [CONTRIBUTING.md](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md).
 
-[NixOS tests]: https://nixos.org/manual/nixos/unstable/index.html#sec-nixos-tests
-[Package tests]: https://github.com/NixOS/nixpkgs/blob/master/pkgs/README.md#package-tests
-[nixpkgs-review usage]: https://github.com/Mic92/nixpkgs-review#usage
+<!--
+To help with the large amounts of pull requests, we would appreciate your
+reviews of other pull requests, especially simple package updates. Just leave a
+comment describing what you have tested in the relevant package/service.
+Reviewing helps to reduce the average time-to-merge for everyone.
+Thanks a lot if you do!
 
-[CONTRIBUTING.md]: https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md
-[automation/AI policy]: https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#automationai-policy
-[lib/tests]: https://github.com/NixOS/nixpkgs/blob/master/lib/tests
-[maintainers/README.md]: https://github.com/NixOS/nixpkgs/blob/master/maintainers/README.md
-[nixos/tests]: https://github.com/NixOS/nixpkgs/blob/master/nixos/tests
-[pkgs/README.md]: https://github.com/NixOS/nixpkgs/blob/master/pkgs/README.md
-[pkgs/test]: https://github.com/NixOS/nixpkgs/blob/master/pkgs/test
+List of open PRs: https://github.com/NixOS/nixpkgs/pulls
+Reviewing guidelines: https://nixos.org/manual/nixpkgs/unstable/#chap-reviewing-contributions
+-->

.github/actions/checkout/action.yml

@@ -1,136 +0,0 @@
-name: Checkout
-
-description: 'Checkout into trusted / untrusted / pinned folders consistently.'
-
-inputs:
-  merged-as-untrusted-at:
-    description: "Whether and which SHA to checkout for the merge commit in the ./nixpkgs/untrusted folder."
-  target-as-trusted-at:
-    description: "Whether and which SHA to checkout for the target commit in the ./nixpkgs/trusted folder."
-  untrusted-pin-bump:
-    description: "Commit that bumps ci/pinned.json; when set, ./nixpkgs/untrusted and ./nixpkgs/untrusted-pinned are derived from this commit."
-
-runs:
-  using: composite
-  steps:
-    - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
-      env:
-        MERGED_SHA: ${{ inputs.merged-as-untrusted-at }}
-        TARGET_SHA: ${{ inputs.target-as-trusted-at }}
-        PIN_BUMP_SHA: ${{ inputs.untrusted-pin-bump }}
-      with:
-        script: |
-          const { rm, writeFile } = require('node:fs/promises')
-          const { spawn } = require('node:child_process')
-          const { join } = require('node:path')
-
-          async function run(cmd, ...args) {
-            return new Promise((resolve, reject) => {
-              const proc = spawn(cmd, args, {
-                stdio: 'inherit'
-              })
-              proc.on('close', (code) => {
-                if (code === 0) resolve()
-                else reject(code)
-              })
-            })
-          }
-
-          // These are set automatically by the spare checkout for .github/actions.
-          // Undo them, otherwise git fetch below will not do anything.
-          await run('git', 'config', 'unset', 'remote.origin.promisor')
-          await run('git', 'config', 'unset', 'remote.origin.partialclonefilter')
-
-          // Getting the pinned SHA via API allows us to do one single fetch call for all commits.
-          // Otherwise we would have to fetch merged/target first, read pinned, fetch again.
-          // A single fetch call comes with a lot less overhead. The fetch takes essentially the
-          // same time no matter whether its 1, 2 or 3 commits at once.
-          async function getPinnedSha(ref) {
-            if (!ref) return undefined
-            const { content, encoding } = (await github.rest.repos.getContent({
-              ...context.repo,
-              path: 'ci/pinned.json',
-              ref,
-            })).data
-            const pinned = JSON.parse(Buffer.from(content, encoding).toString())
-            return pinned.pins.nixpkgs.revision
-          }
-
-          // Getting the pin-bump diff via the API avoids issues with `git fetch`
-          // thin-packs not having enough base objects to be applied locally.
-          // Returns a unified diff suitable for `git apply`.
-          async function getPinBumpDiff(ref) {
-            const { data } = await github.rest.repos.getCommit({
-              mediaType: { format: 'diff' },
-              ...context.repo,
-              ref,
-            })
-            return data
-          }
-
-          const pin_bump_sha = process.env.PIN_BUMP_SHA
-
-          const commits = [
-            {
-              sha: process.env.MERGED_SHA,
-              path: 'untrusted',
-            },
-            {
-              sha: await getPinnedSha(pin_bump_sha || process.env.MERGED_SHA),
-              path: 'untrusted-pinned'
-            },
-            {
-              sha: process.env.TARGET_SHA,
-              path: 'trusted',
-            },
-            {
-              sha: await getPinnedSha(process.env.TARGET_SHA),
-              path: 'trusted-pinned'
-            }
-          ].filter(({ sha }) => Boolean(sha))
-
-          console.log('Checking out the following commits:', commits)
-
-          // Fetching all commits at once is much faster than doing multiple checkouts.
-          // This would fail without --refetch, because the we had a partial clone before, but changed it above.
-          await run('git', 'fetch', '--depth=1', '--refetch', 'origin', ...(commits.map(({ sha }) => sha)))
-
-          // On Linux, checking out onto tmpfs takes 1s and is faster by at least 10x.
-          // Currently, on Darwin we can only allocate 3.5GB, which isn't enough.
-          // See https://github.com/NixOS/nixpkgs/pull/506437
-          await run('mkdir', 'nixpkgs')
-          if (process.env.RUNNER_OS === 'Linux') {
-            await run('sudo', 'mount', '-t', 'tmpfs', 'tmpfs', 'nixpkgs')
-          }
-
-          // Git worktree setup can race when multiple worktrees are created and
-          // initialized at the same time against one repository. See #511286.
-          // Keep the setup sequential so shared repo config updates cannot contend.
-          for (const { sha, path } of commits) {
-            await run('git', 'worktree', 'add', join('nixpkgs', path), sha, '--no-checkout')
-            await run('git', '-C', join('nixpkgs', path), 'sparse-checkout', 'disable')
-            await run('git', '-C', join('nixpkgs', path), 'checkout', '--progress')
-          }
-
-          // Apply pin bump to untrusted worktree
-          if (pin_bump_sha) {
-            console.log('Fetching ci/pinned.json bump commit:', pin_bump_sha)
-            await writeFile('pin-bump.patch', await getPinBumpDiff(pin_bump_sha))
-
-            console.log('Applying untrusted ci/pinned.json bump to ./nixpkgs/untrusted')
-            try {
-              await run('git', '-C', join('nixpkgs', 'untrusted'), 'apply', '--3way', join('..', '..', 'pin-bump.patch'))
-            } catch {
-              core.setFailed([
-                `Failed to apply ci/pinned.json bump commit ${pin_bump_sha}.`,
-                `This commit does not apply cleanly onto the untrusted base ${process.env.MERGED_SHA}.`,
-                `Please rebase the PR or ensure the pin bump is standalone.`
-              ].join(' '))
-              return
-            } finally {
-              await rm('pin-bump.patch')
-            }
-          }
-
-          console.log('final disk usage:')
-          await run('df', '-h')

.github/dependabot.yml

@@ -4,6 +4,3 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
-    labels: []
-    commit-message:
-      prefix: ".github"

.github/labeler-development-branches.yml

@@ -1,23 +0,0 @@
-# This file is used by .github/workflows/bot.yml
-# This version is only run for Pull Requests from development branches like staging-next, haskell-updates or python-updates.
-
-"4.workflow: package set update":
-  - any:
-      - head-branch:
-          - '-updates$'
-
-"4.workflow: staging":
-  - any:
-      - head-branch:
-          - '^staging-next$'
-          - '^staging-next-'
-
-"6.topic: haskell":
-  - any:
-      - head-branch:
-          - '^haskell-updates$'
-
-"6.topic: python":
-  - any:
-      - head-branch:
-          - '^python-updates$'

.github/labeler-no-sync.yml

@@ -1,47 +0,0 @@
-# This file is used by .github/workflows/bot.yml
-# This version uses `sync-labels: false`, meaning that a non-match will NOT remove the label
-
-# keep-sorted start case=no numeric=yes newline_separated=yes skip_lines=1
-
-"6.topic: policy discussion":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - .github/**/*
-              - CONTRIBUTING.md
-              - pkgs/README.md
-              - nixos/README.md
-              - maintainers/README.md
-              - lib/README.md
-              - doc/README.md
-
-"8.has: documentation":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/**/*
-              - nixos/doc/**/*
-
-"backport release-25.11":
-  - all:
-      - changed-files:
-          - any-glob-to-any-file:
-              - .github/actions/**/*
-              - .github/workflows/*
-              - .github/labeler*.yml
-              - ci/**/*.*
-              - maintainers/github-teams.json
-      - base-branch: ['master']
-
-"backport release-26.05":
-  - all:
-      - changed-files:
-          - any-glob-to-any-file:
-              - .github/actions/**/*
-              - .github/workflows/*
-              - .github/labeler*.yml
-              - ci/**/*.*
-              - maintainers/github-teams.json
-      - base-branch: ['master']
-
-# keep-sorted end

.github/labeler.yml

@@ -1,641 +1,163 @@
-# This file is used by .github/workflows/bot.yml
-# This version uses `sync-labels: true`, meaning that a non-match will remove the label
-
-# keep-sorted start case=no numeric=yes newline_separated=yes skip_lines=1
-
-"4.workflow: backport":
-  - any:
-      - base-branch:
-          - '^release-'
-          - '^staging-\d'
-          - '^staging-next-\d'
-          - '^staging-nixos-\d'
-
-# NOTE: bsd, darwin and cross-compilation labels are handled by ofborg
 "6.topic: agda":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/agda.section.md
-              - nixos/tests/agda.nix
-              - pkgs/build-support/agda/**/*
-              - pkgs/development/libraries/agda/**/*
-              - pkgs/top-level/agda-packages.nix
+  - doc/languages-frameworks/agda.section.md
+  - nixos/tests/agda.nix
+  - pkgs/build-support/agda/**/*
+  - pkgs/development/libraries/agda/**/*
+  - pkgs/top-level/agda-packages.nix
 
 "6.topic: cinnamon":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/x11/desktop-managers/cinnamon.nix
-              - nixos/tests/cinnamon.nix
-              - nixos/tests/cinnamon-wayland.nix
-              - pkgs/by-name/ci/cinnamon/**/*
-              - pkgs/by-name/ci/cinnamon-*/**/*
-              - pkgs/by-name/cj/cjs/**/*
-              - pkgs/by-name/mu/muffin/**/*
-              - pkgs/by-name/ne/nemo/**/*
-              - pkgs/by-name/ne/nemo-*/**/*
-
-"6.topic: continuous integration":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - .github/**/*
-              - ci/**/*.*
-
-"6.topic: coq":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/applications/science/logic/coq/**/*
-              - pkgs/development/coq-modules/**/*
-              - pkgs/top-level/coq-packages.nix
-
-"6.topic: COSMIC":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/desktop-managers/cosmic.nix
-              - nixos/modules/services/display-managers/cosmic-greeter.nix
-              - nixos/tests/cosmic.nix
-              - pkgs/by-name/co/cosmic-*/**/*
-              - pkgs/by-name/li/libcosmicAppHook/*
-              - pkgs/by-name/po/pop-launcher/*
-              - pkgs/by-name/xd/xdg-desktop-portal-cosmic/*
-
-"6.topic: crystal":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/development/compilers/crystal/**/*
-
-"6.topic: cuda":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/development/cuda-modules/**/*
-              - pkgs/top-level/cuda-packages.nix
-
-"6.topic: deepin":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/desktops/deepin/**/*
-              - pkgs/desktops/deepin/**/*
-
-"6.topic: docker tools":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/applications/virtualization/docker/**/*
-
-"6.topic: dotnet":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/dotnet.section.md
-              - maintainers/scripts/update-dotnet-lockfiles.nix
-              - pkgs/build-support/dotnet/**/*
-              - pkgs/development/compilers/dotnet/**/*
-              - pkgs/test/dotnet/**/*
-              - pkgs/top-level/dotnet-packages.nix
+  - pkgs/desktops/cinnamon/**/*
+  - nixos/modules/services/x11/desktop-managers/cinnamon.nix
+  - nixos/tests/cinnamon.nix
 
 "6.topic: emacs":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/editors/emacs.nix
-              - nixos/modules/services/editors/emacs.xml
-              - nixos/tests/emacs-daemon.nix
-              - pkgs/applications/editors/emacs/build-support/**/*
-              - pkgs/applications/editors/emacs/elisp-packages/**/*
-              - pkgs/applications/editors/emacs/**/*
-              - pkgs/top-level/emacs-packages.nix
-
-"6.topic: Enlightenment DE":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/x11/desktop-managers/enlightenment.nix
-              - pkgs/desktops/enlightenment/**/*
-              - pkgs/development/python-modules/python-efl/*
+  - nixos/modules/services/editors/emacs.nix
+  - nixos/modules/services/editors/emacs.xml
+  - nixos/tests/emacs-daemon.nix
+  - pkgs/applications/editors/emacs/elisp-packages/**/*
+  - pkgs/applications/editors/emacs/**/*
+  - pkgs/build-support/emacs/**/*
+  - pkgs/top-level/emacs-packages.nix
 
 "6.topic: erlang":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/beam.section.md
-              - pkgs/development/beam-modules/**/*
-              - pkgs/development/interpreters/elixir/**/*
-              - pkgs/development/interpreters/erlang/**/*
-              - pkgs/development/tools/build-managers/rebar/**/*
-              - pkgs/development/tools/build-managers/rebar3/**/*
-              - pkgs/development/tools/erlang/**/*
-              - pkgs/top-level/beam-packages.nix
+  - doc/languages-frameworks/beam.section.md
+  - pkgs/development/beam-modules/**/*
+  - pkgs/development/interpreters/elixir/**/*
+  - pkgs/development/interpreters/erlang/**/*
+  - pkgs/development/tools/build-managers/rebar/**/*
+  - pkgs/development/tools/build-managers/rebar3/**/*
+  - pkgs/development/tools/erlang/**/*
+  - pkgs/top-level/beam-packages.nix
 
 "6.topic: fetch":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/build-support/fetch*/**/*
-
-"6.topic: flakes":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - '**/flake.nix'
-              - lib/systems/flake-systems.nix
-              - nixos/modules/config/nix-flakes.nix
-
-"6.topic: flutter":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/build-support/flutter/*.nix
-              - pkgs/development/compilers/flutter/**/*.nix
-
-"6.topic: games":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/games/**/*
+  - pkgs/build-support/fetch*/**/*
 
 "6.topic: GNOME":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/gnome.section.md
-              - nixos/modules/services/desktops/gnome/**/*
-              - nixos/modules/services/desktop-managers/gnome.nix
-              - nixos/tests/gnome-xorg.nix
-              - nixos/tests/gnome.nix
-              - pkgs/desktops/gnome/**/*
+  - doc/languages-frameworks/gnome.section.md
+  - nixos/modules/services/desktops/gnome/**/*
+  - nixos/modules/services/x11/desktop-managers/gnome.nix
+  - nixos/tests/gnome-xorg.nix
+  - nixos/tests/gnome.nix
+  - pkgs/desktops/gnome/**/*
 
 "6.topic: golang":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/go.section.md
-              - pkgs/build-support/go/**/*
-              - pkgs/development/compilers/go/**/*
-
-"6.topic: hardware":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/hardware/**/*
+  - doc/languages-frameworks/go.section.md
+  - pkgs/build-support/go/**/*
+  - pkgs/development/compilers/go/**/*
 
 "6.topic: haskell":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/haskell.section.md
-              - maintainers/scripts/haskell/**/*
-              - pkgs/development/compilers/ghc/**/*
-              - pkgs/development/haskell-modules/**/*
-              - pkgs/development/tools/haskell/**/*
-              - pkgs/test/haskell/**/*
-              - pkgs/top-level/haskell-packages.nix
-              - pkgs/top-level/release-haskell.nix
-
-"6.topic: java":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              # Distributions
-              - pkgs/development/compilers/adoptopenjdk-icedtea-web/**/*
-              - pkgs/development/compilers/corretto/**/*
-              - pkgs/development/compilers/graalvm/**/*
-              - pkgs/development/compilers/openjdk/**/*
-              - pkgs/by-name/op/openjfx/**/*
-              - pkgs/development/compilers/semeru-bin/**/*
-              - pkgs/development/compilers/temurin-bin/**/*
-              - pkgs/development/compilers/zulu/**/*
-              # Documentation
-              - doc/languages-frameworks/java.section.md
-              # Gradle
-              - doc/languages-frameworks/gradle.section.md
-              - pkgs/development/tools/build-managers/gradle/**/*
-              - pkgs/by-name/gr/gradle-completion/**/*
-              # Maven
-              - pkgs/by-name/ma/maven/**/*
-              - doc/languages-frameworks/maven.section.md
-              # Ant
-              - pkgs/by-name/an/ant/**/*
-              # javaPackages attrset
-              - pkgs/development/java-modules/**/*
-              - pkgs/top-level/java-packages.nix
-              # Maintainer tooling
-              - pkgs/by-name/ni/nixpkgs-openjdk-updater/**/*
-              # Misc
-              - nixos/modules/programs/java.nix
-
-"6.topic: jitsi":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/networking/jitsi-videobridge.nix
-              - nixos/modules/services/web-apps/jitsi-meet.nix
-              - pkgs/servers/web-apps/jitsi-meet/**/*
-              - pkgs/servers/jitsi-videobridge/**/*
-              - pkgs/applications/networking/instant-messengers/jitsi/**/*
-
-"6.topic: julia":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/julia.section.md
-              - pkgs/development/compilers/julia/**/*
-              - pkgs/development/julia-modules/**/*
-
-"6.topic: jupyter":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/development/python-modules/jupyter*/**/*
-              - pkgs/development/python-modules/mkdocs-jupyter/*
-              - nixos/modules/services/development/jupyter/**/*
-              - pkgs/applications/editors/jupyter-kernels/**/*
-              - pkgs/applications/editors/jupyter/**/*
-
-"6.topic: k3s":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/cluster/rancher/default.nix
-              - nixos/modules/services/cluster/rancher/k3s.nix
-              - nixos/tests/rancher/**/*
-              - pkgs/applications/networking/cluster/k3s/**/*
+  - doc/languages-frameworks/haskell.section.md
+  - maintainers/scripts/haskell/**/*
+  - pkgs/development/compilers/ghc/**/*
+  - pkgs/development/haskell-modules/**/*
+  - pkgs/development/tools/haskell/**/*
+  - pkgs/test/haskell/**/*
+  - pkgs/top-level/haskell-packages.nix
+  - pkgs/top-level/release-haskell.nix
 
 "6.topic: kernel":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/packages/linux.section.md
-              - lib/kernel.nix
-              - nixos/doc/manual/configuration/linux-kernel.chapter.md
-              - nixos/modules/system/boot/kernel.nix
-              - nixos/tests/kernel-generic/**/*
-              - pkgs/build-support/kernel/**/*
-              - pkgs/os-specific/linux/kernel/**/*
-              - pkgs/top-level/linux-kernels.nix
-
-"6.topic: lib":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - lib/**
-
-"6.topic: llvm/clang":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/development/compilers/llvm/**/*
+  - pkgs/build-support/kernel/**/*
+  - pkgs/os-specific/linux/kernel/**/*
 
 "6.topic: lua":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/development/tools/misc/luarocks/*
-              - pkgs/development/interpreters/lua-5/**/*
-              - pkgs/development/interpreters/luajit/**/*
-              - pkgs/development/lua-modules/**/*
-              - pkgs/top-level/lua-packages.nix
-
-"6.topic: Lumina DE":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/x11/desktop-managers/lumina.nix
-              - pkgs/desktops/lumina/**/*
-
-"6.topic: LXQt":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/x11/desktop-managers/lxqt.nix
-              - pkgs/desktops/lxqt/**/*
-
-"6.topic: mate":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/x11/desktop-managers/mate.nix
-              - nixos/tests/mate.nix
-              - pkgs/desktops/mate/**/*
-              - pkgs/by-name/ca/caja/**/*
-              - pkgs/by-name/ca/caja-*/**/*
-              - pkgs/by-name/li/libmatekbd/**/*
-              - pkgs/by-name/li/libmatemixer/**/*
-              - pkgs/by-name/li/libmateweather/**/*
-              - pkgs/by-name/ma/marco/**/*
-              - pkgs/by-name/ma/mate-*/**/*
-
-"6.topic: module system":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - lib/modules.nix
-              - lib/types.nix
-              - lib/options.nix
-              - lib/tests/modules.sh
-              - lib/tests/modules/**
-
-"6.topic: musl":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/os-specific/linux/musl/**/*
-              - pkgs/by-name/mu/musl/**/*
-
-"6.topic: nim":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/nim.section.md
-              - pkgs/build-support/build-nim-package.nix
-              - pkgs/build-support/build-nim-sbom.nix
-              - pkgs/by-name/ni/nim*
-              - pkgs/top-level/nim-overrides.nix
+  - pkgs/development/interpreters/lua-5/**/*
+  - pkgs/development/interpreters/luajit/**/*
+  - pkgs/development/lua-modules/**/*
+  - pkgs/top-level/lua-packages.nix
 
 "6.topic: nixos":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/**/*
-              - pkgs/by-name/sw/switch-to-configuration-ng/**/*
-              - pkgs/by-name/ni/nixos-rebuild-ng/**/*
-              - pkgs/os-specific/linux/nixos-rebuild/**/*
+  - nixos/**/*
+  - pkgs/os-specific/linux/nixos-rebuild/**/*
 
-"6.topic: nixos-container":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/virtualisation/nixos-containers.nix
-              - pkgs/tools/virtualization/nixos-container/**/*
-
-"6.topic: nodejs":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/javascript.section.md
-              - pkgs/build-support/node/**/*
-              - pkgs/development/node-packages/**/*
-              - pkgs/development/tools/yarn/*
-              - pkgs/development/tools/yarn2nix-moretea/**/*
-              - pkgs/development/tools/pnpm/**/*
-              - pkgs/development/web/nodejs/*
-
-"6.topic: nvidia":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/hardware/video/nvidia.nix
-              - nixos/modules/services/hardware/nvidia-container-toolkit/**/*
-              - nixos/modules/services/hardware/nvidia-optimus.nix
-              - pkgs/os-specific/linux/nvidia-x11/**/*
+"6.topic: nim":
+  - doc/languages-frameworks/nim.section.md
+  - pkgs/development/compilers/nim/*
+  - pkgs/development/nim-packages/**/*
+  - pkgs/top-level/nim-packages.nix
 
 "6.topic: ocaml":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/ocaml.section.md
-              - pkgs/development/compilers/ocaml/**/*
-              - pkgs/development/compilers/reason/**/*
-              - pkgs/development/ocaml-modules/**/*
-              - pkgs/development/tools/ocaml/**/*
-              - pkgs/top-level/ocaml-packages.nix
+  - doc/languages-frameworks/ocaml.section.md
+  - pkgs/development/compilers/ocaml/**/*
+  - pkgs/development/compilers/reason/**/*
+  - pkgs/development/ocaml-modules/**/*
+  - pkgs/development/tools/ocaml/**/*
+  - pkgs/top-level/ocaml-packages.nix
 
 "6.topic: pantheon":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/desktops/pantheon/**/*
-              - nixos/modules/services/desktop-managers/pantheon.nix
-              - nixos/modules/services/x11/display-managers/lightdm-greeters/pantheon.nix
-              - nixos/tests/pantheon.nix
-              - pkgs/desktops/pantheon/**/*
+  - nixos/modules/services/desktops/pantheon/**/*
+  - nixos/modules/services/x11/desktop-managers/pantheon.nix
+  - nixos/modules/services/x11/display-managers/lightdm-greeters/pantheon.nix
+  - nixos/tests/pantheon.nix
+  - pkgs/desktops/pantheon/**/*
 
-"6.topic: php":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/php.section.md
-              - nixos/tests/php/**/*
-              - pkgs/build-support/php/**/*
-              - pkgs/development/interpreters/php/**/*
-              - pkgs/development/php-packages/**/*
-              - pkgs/test/php/default.nix
-              - pkgs/top-level/php-packages.nix
+"6.topic: policy discussion":
+  - .github/**/*
 
 "6.topic: printing":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/services/printing/cupsd.nix
-              - pkgs/misc/cups/**/*
+  - nixos/modules/services/printing/cupsd.nix
+  - pkgs/misc/cups/**/*
 
 "6.topic: python":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/python.section.md
-              - pkgs/development/interpreters/python/**/*
-              - pkgs/development/python-modules/**/*
-              - pkgs/top-level/python-packages.nix
+  - doc/languages-frameworks/python.section.md
+  - pkgs/development/interpreters/python/**/*
+  - pkgs/development/python-modules/**/*
+  - pkgs/top-level/python-packages.nix
 
 "6.topic: qt/kde":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/qt.section.md
-              - nixos/modules/services/desktop-managers/plasma6.nix
-              - nixos/tests/plasma6.nix
-              - pkgs/kde/**/*
-
-"6.topic: R":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/applications/science/math/R/**/*
-              - pkgs/development/r-modules/**/*
-
-"6.topic: rocm":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/development/rocm-modules/**/*
+  - doc/languages-frameworks/qt.section.md
+  - nixos/modules/services/x11/desktop-managers/plasma5.nix
+  - nixos/tests/plasma5.nix
+  - pkgs/applications/kde/**/*
+  - pkgs/desktops/plasma-5/**/*
+  - pkgs/development/libraries/kde-frameworks/**/*
+  - pkgs/development/libraries/qt-5/**/*
 
 "6.topic: ruby":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/ruby.section.md
-              - pkgs/development/interpreters/ruby/**/*
-              - pkgs/development/ruby-modules/**/*
-              - pkgs/top-level/ruby-packages.nix
+  - doc/languages-frameworks/ruby.section.md
+  - pkgs/development/interpreters/ruby/**/*
+  - pkgs/development/ruby-modules/**/*
 
 "6.topic: rust":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/rust.section.md
-              - pkgs/build-support/rust/**/*
-              - pkgs/development/compilers/rust/**/*
+  - doc/languages-frameworks/rust.section.md
+  - pkgs/build-support/rust/**/*
+  - pkgs/development/compilers/rust/**/*
 
 "6.topic: stdenv":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/stdenv/**/*
+  - pkgs/stdenv/**/*
 
 "6.topic: steam":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/games/steam/**/*
+  - pkgs/games/steam/**/*
 
 "6.topic: systemd":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/os-specific/linux/systemd/**/*
-              - nixos/modules/system/boot/systemd*/**/*
-
-"6.topic: tcl":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/tcl.section.md
-              - pkgs/development/interpreters/tcl/*
-              - pkgs/development/tcl-modules/**/*
-              - pkgs/top-level/tcl-packages.nix
-
-"6.topic: teams":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - maintainers/team-list.nix
-
-"6.topic: testing":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              # NOTE: Let's keep the scope limited to test frameworks that are
-              #       *developed in this repo*;
-              #       - not individual tests
-              #       - not packages for test frameworks
-              - pkgs/build-support/testers/**
-              - nixos/lib/testing/**
-              - nixos/lib/test-driver/**
-              - nixos/tests/nixos-test-driver/**
-              - nixos/lib/testing-python.nix # legacy
-              - nixos/tests/make-test-python.nix # legacy
-              # lib/debug.nix has a test framework (runTests) but it's not the main focus
+  - pkgs/os-specific/linux/systemd/**/*
+  - nixos/modules/system/boot/systemd*/**/*
 
 "6.topic: TeX":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/texlive.section.md
-              - pkgs/test/texlive/**
-              - pkgs/tools/typesetting/tex/**/*
-
-"6.topic: tree-sitter":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/packages/python-tree-sitter.section.md
-              - pkgs/applications/editors/emacs/elisp-packages/manual-packages/tree-sitter-langs/**/*
-              - pkgs/applications/editors/emacs/elisp-packages/manual-packages/treesit-grammars/**/*
-              - pkgs/applications/editors/vim/plugins/nvim-treesitter/**/*
-              - pkgs/by-name/*/*tree-sitter*/**/*
-              - pkgs/by-name/ne/neovim-unwrapped/treesitter-parsers.nix
-              - pkgs/development/python-modules/*tree-sitter*/**/*
-
-"6.topic: updaters":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/common-updater/**/*
+  - doc/languages-frameworks/texlive.section.md
+  - pkgs/tools/typesetting/tex/**/*
 
 "6.topic: vim":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/languages-frameworks/vim.section.md
-              - pkgs/applications/editors/vim/**/*
-              - pkgs/applications/editors/vim/plugins/**/*
-              - nixos/modules/programs/neovim.nix
-              - pkgs/applications/editors/neovim/**/*
+  - doc/languages-frameworks/vim.section.md
+  - pkgs/applications/editors/vim/**/*
+  - pkgs/applications/editors/vim/plugins/**/*
+  - nixos/modules/programs/neovim.nix
+  - pkgs/applications/editors/neovim/**/*
 
 "6.topic: vscode":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/applications/editors/vscode/**/*
-
-"6.topic: windows":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/os-specific/windows/**/*
-
-"6.topic: xen-project":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/virtualisation/xen*
-              - pkgs/by-name/xe/xen/*
-              - pkgs/by-name/qe/qemu_xen/*
-              - pkgs/by-name/xe/xen-guest-agent/*
-              - pkgs/by-name/xt/xtf/*
-              - pkgs/build-support/xen/*
-              - pkgs/development/ocaml-modules/xen*/*
-              - pkgs/development/ocaml-modules/vchan/*
+  - pkgs/applications/editors/vscode/**/*
 
 "6.topic: xfce":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/doc/manual/configuration/xfce.xml
-              - nixos/modules/services/x11/desktop-managers/xfce.nix
-              - nixos/tests/xfce.nix
-              - pkgs/desktops/xfce/**/*
-              - pkgs/by-name/ga/garcon/**/*
-              - pkgs/by-name/li/libxfce4*/**/*
-              - pkgs/by-name/th/thunar/**/*
-              - pkgs/by-name/th/thunar-*/**/*
-              - pkgs/by-name/tu/tumbler/**/*
-              - pkgs/by-name/xf/xfce4-*/**/*
-              - pkgs/by-name/xf/xfconf/**/*
-              - pkgs/by-name/xf/xfdesktop/**/*
-              - pkgs/by-name/xf/xfwm4/**/*
-
-"6.topic: zig":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - pkgs/development/compilers/zig/**/*
-              - doc/hooks/zig.section.md
+  - nixos/doc/manual/configuration/xfce.xml
+  - nixos/modules/services/x11/desktop-managers/xfce.nix
+  - nixos/tests/xfce.nix
+  - pkgs/desktops/xfce/**/*
 
 "8.has: changelog":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - doc/release-notes/**/*
-              - nixos/doc/manual/release-notes/**/*
+  - nixos/doc/manual/release-notes/**/*
 
-"8.has: maintainer-list (update)":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - maintainers/maintainer-list.nix
+"8.has: documentation":
+  - doc/**/*
+  - nixos/doc/**/*
 
 "8.has: module (update)":
-  - any:
-      - changed-files:
-          - any-glob-to-any-file:
-              - nixos/modules/**/*
-
-# keep-sorted end
+  - nixos/modules/**/*

.github/stale.yml

@@ -0,0 +1,9 @@
+# Configuration for probot-stale - https://github.com/probot/stale
+daysUntilStale: 180
+daysUntilClose: false
+exemptLabels:
+  - "1.severity: security"
+  - "2.status: never-stale"
+staleLabel: "2.status: stale"
+markComment: false
+closeComment: false

.github/workflows/README.md

@@ -1,77 +0,0 @@
-# GitHub Actions Workflows
-
-Some architectural notes about key decisions and concepts in our workflows:
-
-- Instead of `pull_request` we use [`pull_request_target`](https://docs.github.com/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows#pull_request_target) for all PR-related workflows.
-  This has the advantage that those workflows will run without prior approval for external contributors.
-
-- Running on `pull_request_target` also optionally provides us with a GH_TOKEN with elevated privileges (write access), which we need to do things like adding labels, requesting reviewers or pushing branches.
-  **Note about security:** We need to be careful to limit the scope of elevated privileges as much as possible.
-  Thus they should be lowered to the minimum with `permissions: {}` in every workflow by default.
-
-- By definition `pull_request_target` runs in the context of the **base** of the pull request.
-  This means that the workflow files to run will be taken from the base branch, not the PR, and actions/checkout will not checkout the PR, but the base branch, by default.
-  To protect our secrets, we need to make sure to **never execute code** from the pull request and always evaluate or build nix code from the pull request with the **sandbox enabled**.
-
-- To test the pull request's contents, we checkout the "test merge commit".
-  This is a temporary commit that GitHub creates automatically as "what would happen if this PR was merged into the base branch now?".
-  The checkout could be done via the virtual branch `refs/pull/<pr-number>/merge`, but doing so would cause failures when this virtual branch doesn't exist (anymore).
-  This can happen when the PR has conflicts, in which case the virtual branch is not created, or when the PR is getting merged while workflows are still running, in which case the branch won't exist anymore at the time of checkout.
-  Thus, we use the `prepare` job to check whether the PR is mergeable and the test merge commit exists and only then run the relevant jobs.
-
-- Various workflows need to make comparisons against the base branch.
-  In this case, we checkout the parent of the "test merge commit" for best results.
-  Note that this is not necessarily the same as the default commit that actions/checkout would use, which is also a commit from the base branch (see above), but might be older.
-
-## Terminology
-
-- **base commit**: The pull_request_target event's context commit, i.e. the base commit given by GitHub Actions.
-  Same as `github.event.pull_request.base.sha`.
-- **head commit**: The HEAD commit in the pull request's branch.
-  Same as `github.event.pull_request.head.sha`.
-- **merge commit**: The temporary "test merge commit" that GitHub Actions creates and updates for the pull request.
-  Same as `refs/pull/${{ github.event.pull_request.number }}/merge`.
-- **target commit**: The base branch's parent of the "test merge commit" to compare against.
-
-## Concurrency Groups
-
-We use [GitHub's Concurrency Groups](https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/control-the-concurrency-of-workflows-and-jobs) to cancel older jobs on pushes to Pull Requests.
-When two workflows are in the same group, a newer workflow cancels an older workflow.
-Thus, it is important how to construct the group keys:
-
-- Because we want to run jobs for different events at same time, we add `github.event_name` to the key.
-  This is the case for the `pull_request` which runs on changes to the workflow files to test the new files and the same workflow from the base branch run via `pull_request_event`.
-
-- We don't want workflows of different Pull Requests to cancel each other, so we include `github.event.pull_request.number`.
-  The [GitHub docs](https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/control-the-concurrency-of-workflows-and-jobs#example-using-a-fallback-value) show using `github.head_ref` for this purpose, but this doesn't work well with forks: Different users could have the same head branch name in their forks and run CI for their PRs at the same time.
-
-- Sometimes, there is no `pull_request.number`.
-  To ensure non-PR runs are never cancelled, we add a fallback of `github.run_id`.
-  This is a unique value for each workflow run.
-
-- Of course, we run multiple workflows at the same time, so we add `github.workflow` to the key.
-  Otherwise workflows would cancel each other.
-
-- There is a special case for reusable workflows called via `workflow_call` - they will have `github.workflow` set to their parent workflow's name.
-  Thus, they would cancel each other.
-  That's why we additionally hardcode the name of the workflow as well.
-
-This results in a key with the following semantics:
-
-```
-<running-workflow>-<triggering-workflow>-<triggered-event>-<pull-request/fallback>
-```
-
-## Required Status Checks
-
-The "Required Status Checks" branch ruleset is implemented in two top-level workflows: `pull-request-target.yml` and `merge-group.yml`.
-
-The PR workflow defines all checks that need to succeed to add a Pull Request to the Merge Queue.
-If no Merge Queue is set up for a branch, the PR workflow defines the checks required to merge into the target branch.
-
-The Merge Group workflow defines all checks that are run as part of the Merge Queue.
-Only when these pass, a Pull Request is finally merged into the target branch.
-They don't apply when no Merge Queue is set up.
-
-Both workflows work with the same `no PR failures` status check.
-This name can never be changed, because it's used in the branch ruleset for these rules.

.github/workflows/backport.yml

@@ -1,97 +1,38 @@
+name: Backport
+on:
+  pull_request_target:
+    types: [closed, labeled]
+
 # WARNING:
 # When extending this action, be aware that $GITHUB_TOKEN allows write access to
 # the GitHub repository. This means that it should not evaluate user input in a
 # way that allows code injection.
 
-name: Backport
-
-on:
-  pull_request_target:
-    types: [closed, labeled]
-
 permissions:
   contents: read
-  issues: write # adding the 'has: port to stable' and 'has: backport failed' label
-  pull-requests: write # creating backport pull requests
-
-defaults:
-  run:
-    shell: bash
 
 jobs:
   backport:
+    permissions:
+      contents: write  # for zeebe-io/backport-action to create branch
+      pull-requests: write  # for zeebe-io/backport-action to create PR to backport
     name: Backport Pull Request
-    if: vars.NIXPKGS_CI_CLIENT_ID && github.event.pull_request.merged == true && (github.event.action != 'labeled' || startsWith(github.event.label.name, 'backport'))
-    runs-on: ubuntu-slim
-    timeout-minutes: 3
+    if: github.repository_owner == 'NixOS' && github.event.pull_request.merged == true && (github.event_name != 'labeled' || startsWith('backport', github.event.label.name))
+    runs-on: ubuntu-latest
     steps:
-      # Use a GitHub App to create the PR so that CI gets triggered
-      # The App is scoped to Repository > Contents and Pull Requests: write for Nixpkgs
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_CI_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
-          permission-contents: write
-          permission-pull-requests: write
-          permission-workflows: write
-
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@v3
         with:
+          # required to find all branches
+          fetch-depth: 0
           ref: ${{ github.event.pull_request.head.sha }}
-          token: ${{ steps.app-token.outputs.token }}
-          persist-credentials: true
-
-      - name: Log current API rate limits
-        env:
-          GH_TOKEN: ${{ steps.app-token.outputs.token }}
-        run: gh api /rate_limit | jq
-
       - name: Create backport PRs
-        id: backport
-        uses: korthout/backport-action@66065406958f46e82238fd59546f5a99e69e22aa # v4.5.2
+        uses: zeebe-io/backport-action@v0.0.8
         with:
-          # Config README: https://github.com/korthout/backport-action#backport-action
-          add_author_as_reviewer: true
-          copy_labels_pattern: 'severity:\ssecurity'
-          github_token: ${{ steps.app-token.outputs.token }}
+          # Config README: https://github.com/zeebe-io/backport-action#backport-action
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          github_workspace: ${{ github.workspace }}
           pull_description: |-
             Bot-based backport to `${target_branch}`, triggered by a label in #${pull_number}.
 
-            **Before merging, ensure that this backport is [acceptable for the release](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#changes-acceptable-for-releases).**
-
-            Even as a non-committer, if you find that it is not acceptable, leave a comment.
-
-            > [!TIP]
-            > If you maintain all packages touched by this pull request, and they are all located under `pkgs/by-name/*`, you can comment **`@NixOS/nixpkgs-merge-bot merge`** to automatically merge this PR using the [`nixpkgs-merge-bot`](https://github.com/NixOS/nixpkgs/blob/master/ci/README.md#nixpkgs-merge-bot).
-
-      - name: Log current API rate limits
-        env:
-          GH_TOKEN: ${{ steps.app-token.outputs.token }}
-        run: gh api /rate_limit | jq
-
-      - name: "Add 'has: port to stable' label"
-        if: steps.backport.outputs.created_pull_numbers != ''
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          # Not using the app on purpose to avoid triggering another workflow run after adding this label.
-          script: |
-            await github.rest.issues.addLabels({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: context.payload.pull_request.number,
-              labels: [ '8.has: port to stable' ]
-            })
-
-      - name: "Add 'has: failed backport' label"
-        if: steps.backport.outputs.was_successful == 'false'
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          # Not using the app on purpose to avoid triggering another workflow run after adding this label.
-          script: |
-            await github.rest.issues.addLabels({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: context.payload.pull_request.number,
-              labels: [ '8.has: failed backport' ]
-            })
+            * [ ] Before merging, ensure that this backport complies with the [Criteria for Backporting](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#criteria-for-backporting-changes).
+              * Even as a non-commiter, if you find that it does not comply, leave a comment.

.github/workflows/basic-eval.yml

@@ -0,0 +1,29 @@
+name: Basic evaluation checks
+
+on:
+  workflow_dispatch
+  # pull_request:
+  #   branches:
+  #    - master
+  #    - release-**
+  # push:
+  #   branches:
+  #    - master
+  #    - release-**
+permissions:
+  contents: read
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    # we don't limit this action to only NixOS repo since the checks are cheap and useful developer feedback
+    steps:
+    - uses: actions/checkout@v3
+    - uses: cachix/install-nix-action@v18
+    - uses: cachix/cachix-action@v12
+      with:
+        # This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.
+        name: nixpkgs-ci
+        signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
+    # explicit list of supportedSystems is needed until aarch64-darwin becomes part of the trunk jobset
+    - run: nix-build pkgs/top-level/release.nix -A tarball.nixpkgs-basic-release-checks --arg supportedSystems '[ "aarch64-darwin" "aarch64-linux" "x86_64-linux" "x86_64-darwin"  ]'

.github/workflows/bot.yml

@@ -1,130 +0,0 @@
-# WARNING:
-# When extending this action, be aware that $GITHUB_TOKEN allows some write
-# access to the GitHub API. This means that it should not evaluate user input in
-# a way that allows code injection.
-
-name: Bot
-
-on:
-  schedule:
-    # Run every 10m
-    # i.e., at each of the listed minutes, every hour
-    - cron: '05,15,25,35,45,55 * * * *'
-  workflow_call:
-    inputs:
-      headBranch:
-        required: true
-        type: string
-    secrets:
-      NIXPKGS_CI_APP_PRIVATE_KEY:
-        required: true
-  workflow_dispatch:
-
-concurrency:
-  # This explicitly avoids using `run_id` for the concurrency key to make sure that only
-  # *one* scheduled run can run at a time.
-  group: bot-${{ github.workflow }}-${{ github.event_name }}-${{ github.event.pull_request.number }}
-  # PR-triggered runs will be cancelled, but scheduled runs will be queued.
-  cancel-in-progress: ${{ github.event_name != 'schedule' }}
-
-# This is used as fallback without app only.
-# This happens when testing in forks without setting up that app.
-permissions:
-  issues: write # managing issue labels and comments
-  pull-requests: write # managing pull request labels and comments
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  run:
-    runs-on: ubuntu-slim
-    if: github.event_name != 'schedule' || github.repository_owner == 'NixOS'
-    env:
-      # TODO: Remove after 2026-03-04, when Node 24 becomes the default.
-      # https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
-      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: |
-            ci/github-script
-
-      - name: Install dependencies
-        run: npm install @actions/artifact@6.2.1 bottleneck@2.19.5
-
-      # Use a GitHub App, because it has much higher rate limits: 12,500 instead of 5,000 req / hour.
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        if: github.event_name != 'pull_request' && vars.NIXPKGS_CI_CLIENT_ID
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_CI_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
-          permission-administration: read
-          permission-contents: write
-          permission-issues: write
-          permission-members: read
-          permission-pull-requests: write
-
-      - name: Log current API rate limits
-        env:
-          GH_TOKEN: ${{ steps.app-token.outputs.token || github.token }}
-        run: gh api /rate_limit | jq
-
-      - name: Run bot
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          github-token: ${{ steps.app-token.outputs.token || github.token }}
-          retries: 3
-          script: |
-            require('./ci/github-script/bot.js')({
-              github,
-              context,
-              core,
-              dry: context.eventName == 'pull_request'
-            })
-
-      - name: Log current API rate limits
-        env:
-          GH_TOKEN: ${{ steps.app-token.outputs.token || github.token }}
-        run: gh api /rate_limit | jq
-
-      - uses: actions/labeler@f27b608878404679385c85cfa523b85ccb86e213 # v6.1.0
-        name: Labels from touched files
-        if: |
-          github.event_name == 'pull_request_target' &&
-          !contains(fromJSON(inputs.headBranch).type, 'development')
-        with:
-          repo-token: ${{ steps.app-token.outputs.token || github.token }}
-          configuration-path: .github/labeler.yml # default
-          sync-labels: true
-
-      - uses: actions/labeler@f27b608878404679385c85cfa523b85ccb86e213 # v6.1.0
-        name: Labels from touched files (no sync)
-        if: |
-          github.event_name == 'pull_request_target' &&
-          !contains(fromJSON(inputs.headBranch).type, 'development')
-        with:
-          repo-token: ${{ steps.app-token.outputs.token || github.token }}
-          configuration-path: .github/labeler-no-sync.yml
-          sync-labels: false
-
-      - uses: actions/labeler@f27b608878404679385c85cfa523b85ccb86e213 # v6.1.0
-        name: Labels from touched files (development branches)
-        # Development branches like staging-next, haskell-updates and python-updates get special labels.
-        # This is to avoid the mass of labels there, which is mostly useless - and really annoying for
-        # the backport labels.
-        if: |
-          github.event_name == 'pull_request_target' &&
-          contains(fromJSON(inputs.headBranch).type, 'development')
-        with:
-          repo-token: ${{ steps.app-token.outputs.token || github.token }}
-          configuration-path: .github/labeler-development-branches.yml
-          sync-labels: true
-
-      - name: Log current API rate limits
-        env:
-          GH_TOKEN: ${{ steps.app-token.outputs.token || github.token }}
-        run: gh api /rate_limit | jq

.github/workflows/build.yml

@@ -1,112 +0,0 @@
-name: Build
-
-on:
-  workflow_call:
-    inputs:
-      artifact-prefix:
-        required: true
-        type: string
-      baseBranch:
-        required: true
-        type: string
-      mergedSha:
-        required: true
-        type: string
-      targetSha:
-        required: true
-        type: string
-    secrets:
-      # Should only be provided in the merge queue, not in pull requests,
-      # where we're evaluating untrusted code.
-      CACHIX_AUTH_TOKEN_GHA:
-        required: false
-
-permissions: {}
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  build:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - runner: ubuntu-24.04
-            name: x86_64-linux
-            systems: x86_64-linux
-            builds: [shell, manual-nixos, lib-tests, tarball]
-            desc: shell, docs, lib, tarball
-          - runner: ubuntu-24.04-arm
-            name: aarch64-linux
-            systems: aarch64-linux
-            builds: [shell, manual-nixos, manual-nixpkgs]
-            desc: shell, docs
-          - runner: macos-14
-            name: darwin
-            systems: aarch64-darwin x86_64-darwin
-            builds: [shell]
-            desc: shell
-    name: '${{ matrix.name }}: ${{ matrix.desc }}'
-    runs-on: ${{ matrix.runner }}
-    timeout-minutes: 60
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: .github/actions
-      - name: Checkout the merge commit
-        uses: ./.github/actions/checkout
-        with:
-          merged-as-untrusted-at: ${{ inputs.mergedSha }}
-          target-as-trusted-at: ${{ inputs.targetSha }}
-
-      - uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31.10.6
-        with:
-          # Sandbox is disabled on MacOS by default.
-          extra_nix_config: sandbox = true
-
-      - uses: cachix/cachix-action@5f2d7c5294214f71b873db4b969586b980625e71 # v17
-        continue-on-error: true
-        with:
-          # The nixpkgs-gha cache should not be trusted or used outside of Nixpkgs and its forks' CI.
-          name: ${{ vars.CACHIX_NAME || 'nixpkgs-gha' }}
-          extraPullNames: nixpkgs-gha
-          authToken: ${{ secrets.CACHIX_AUTH_TOKEN_GHA }}
-          pushFilter: '(-source$|-nixpkgs-tarball-)'
-
-      - run: nix-env --install -f nixpkgs/trusted-pinned -A nix-build-uncached
-
-      - name: Build shell
-        if: contains(matrix.builds, 'shell')
-        run: echo "${{ matrix.systems }}" | xargs -n1 nix-build-uncached nixpkgs/untrusted/ci --arg nixpkgs ./nixpkgs/untrusted-pinned -A shell --argstr system
-
-      - name: Build NixOS manual
-        if: |
-          contains(matrix.builds, 'manual-nixos') && !cancelled() &&
-          (contains(fromJSON(inputs.baseBranch).type, 'primary')
-            || startsWith(fromJSON(inputs.baseBranch).branch, 'staging-nixos')
-          )
-        run: nix-build-uncached nixpkgs/untrusted/ci --arg nixpkgs ./nixpkgs/untrusted-pinned -A manual-nixos --out-link nixos-manual
-
-      - name: Build Nixpkgs manual
-        if: contains(matrix.builds, 'manual-nixpkgs') && !cancelled()
-        run: nix-build-uncached nixpkgs/untrusted/ci --arg nixpkgs ./nixpkgs/untrusted-pinned -A manual-nixpkgs
-
-      - name: Build lib tests
-        if: contains(matrix.builds, 'lib-tests') && !cancelled()
-        run: nix-build-uncached nixpkgs/untrusted/ci --arg nixpkgs ./nixpkgs/untrusted-pinned -A lib-tests
-
-      - name: Build tarball
-        if: contains(matrix.builds, 'tarball') && !cancelled()
-        run: nix-build-uncached nixpkgs/untrusted/ci --arg nixpkgs ./nixpkgs/untrusted-pinned -A tarball
-
-      - name: Upload NixOS manual
-        if: |
-          contains(matrix.builds, 'manual-nixos') && !cancelled() &&
-          contains(fromJSON(inputs.baseBranch).type, 'primary')
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: ${{ inputs.artifact-prefix }}nixos-manual-${{ matrix.name }}
-          path: nixos-manual

.github/workflows/check.yml

@@ -1,173 +0,0 @@
-name: Check
-
-on:
-  workflow_call:
-    inputs:
-      baseBranch:
-        required: false
-        type: string
-      headBranch:
-        required: false
-        type: string
-      mergedSha:
-        required: true
-        type: string
-      targetSha:
-        required: true
-        type: string
-    secrets:
-      # Can be provided in pull requests because the job it is used in does
-      # not evaluate untrusted code.
-      NIXPKGS_COMMIT_CHECK_APP_PRIVATE_KEY:
-        required: false
-      # Can be provided in pull requests because the job it is used in does
-      # not evaluate untrusted code.
-      NIXPKGS_MANUAL_EDIT_CHECK_APP_PRIVATE_KEY:
-        required: false
-      # Should only be provided in the merge queue, not in pull requests,
-      # where we're evaluating untrusted code.
-      CACHIX_AUTH_TOKEN_GHA:
-        required: false
-
-permissions: {}
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  commits:
-    if: inputs.baseBranch && inputs.headBranch
-    permissions:
-      pull-requests: write # submitting PR reviews
-    runs-on: ubuntu-slim
-    timeout-minutes: 3
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          path: trusted
-          sparse-checkout: |
-            ci/github-script
-
-      - name: Install dependencies
-        run: npm install bottleneck@2.19.5
-
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        if: github.event_name != 'pull_request' && vars.NIXPKGS_COMMIT_CHECK_CLIENT_ID
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_COMMIT_CHECK_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_COMMIT_CHECK_APP_PRIVATE_KEY }}
-          permission-pull-requests: write
-
-      - name: Log current API rate limits
-        env:
-          GH_TOKEN: ${{ steps.app-token.outputs.token || github.token }}
-        run: gh api /rate_limit | jq
-
-      - name: Check commits
-        id: check
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        env:
-          TARGETS_STABLE: ${{ fromJSON(inputs.baseBranch).stable && !contains(fromJSON(inputs.headBranch).type, 'development') }}
-        with:
-          github-token: ${{ steps.app-token.outputs.token || github.token }}
-          script: |
-            const targetsStable = JSON.parse(process.env.TARGETS_STABLE)
-            require('./trusted/ci/github-script/commits.js')({
-              github,
-              context,
-              core,
-              dry: context.eventName == 'pull_request',
-              cherryPicks: context.eventName == 'pull_request' || targetsStable,
-            })
-
-      - name: Log current API rate limits
-        env:
-          GH_TOKEN: ${{ steps.app-token.outputs.token || github.token }}
-        run: gh api /rate_limit | jq
-
-  manual-file-edits:
-    if: inputs.baseBranch && inputs.headBranch
-    permissions:
-      pull-requests: write
-    runs-on: ubuntu-slim
-    timeout-minutes: 3
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          path: trusted
-          sparse-checkout: |
-            ci/github-script
-
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        if: github.event_name != 'pull_request' && vars.NIXPKGS_MANUAL_EDIT_CHECK_CLIENT_ID
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_MANUAL_EDIT_CHECK_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_MANUAL_EDIT_CHECK_APP_PRIVATE_KEY }}
-          permission-pull-requests: write
-
-      - name: Log current API rate limits
-        env:
-          GH_TOKEN: ${{ steps.app-token.outputs.token || github.token }}
-        run: gh api /rate_limit | jq
-
-      - name: Discourage manual edits to certain files
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          github-token: ${{ steps.app-token.outputs.token || github.token }}
-          script: |
-            require('./trusted/ci/github-script/manual-file-edits.js')({
-              github,
-              context,
-              core,
-              dry: context.eventName == 'pull_request',
-              repoPath: 'trusted',
-            })
-
-      - name: Log current API rate limits
-        env:
-          GH_TOKEN: ${{ steps.app-token.outputs.token || github.token }}
-        run: gh api /rate_limit | jq
-
-  owners:
-    runs-on: ubuntu-24.04-arm
-    timeout-minutes: 5
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: .github/actions
-      - name: Checkout merge and target commits
-        uses: ./.github/actions/checkout
-        with:
-          merged-as-untrusted-at: ${{ inputs.mergedSha }}
-          target-as-trusted-at: ${{ inputs.targetSha }}
-
-      - uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31.10.6
-
-      - uses: cachix/cachix-action@5f2d7c5294214f71b873db4b969586b980625e71 # v17
-        continue-on-error: true
-        with:
-          # The nixpkgs-gha cache should not be trusted or used outside of Nixpkgs and its forks' CI.
-          name: ${{ vars.CACHIX_NAME || 'nixpkgs-gha' }}
-          extraPullNames: nixpkgs-gha
-          authToken: ${{ secrets.CACHIX_AUTH_TOKEN_GHA }}
-          pushFilter: -source$
-
-      - name: Build codeowners validator
-        run: nix-build nixpkgs/trusted/ci --arg nixpkgs ./nixpkgs/trusted-pinned -A codeownersValidator
-
-      - name: Validate codeowners
-        env:
-          OWNERS_FILE: nixpkgs/untrusted/ci/OWNERS
-          REPOSITORY_PATH: nixpkgs/untrusted
-          # Omits "owners", which checks whether GitHub handles exist, but fails with nested team
-          # structures.
-          CHECKS: "duppatterns,files,syntax"
-          # Set this to "notowned,avoid-shadowing" to check that all files are owned by somebody
-          EXPERIMENTAL_CHECKS: "avoid-shadowing"
-        run: result/bin/codeowners-validator

.github/workflows/comment.yml

@@ -1,54 +0,0 @@
-name: Comment
-
-on:
-  issue_comment:
-    types: [created]
-
-# This is used as fallback without app only.
-# This happens when testing in forks without setting up that app.
-permissions:
-  pull-requests: write # adding reactions to comments
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  # The `bot` workflow reacts to comments with @NixOS/nixpkgs-merge-bot references, but might only
-  # pick up a comment after up to 10 minutes. To give the user instant feedback, this job adds
-  # a reaction to these comments.
-  react:
-    name: React with eyes
-    runs-on: ubuntu-slim
-    timeout-minutes: 2
-    if: contains(github.event.comment.body, '@NixOS/nixpkgs-merge-bot merge')
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: |
-            ci/github-script
-
-      # Use the GitHub App to make sure the reaction happens with the same user who will later merge.
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        if: github.event_name != 'pull_request' && vars.NIXPKGS_CI_CLIENT_ID
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_CI_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
-          permission-pull-requests: write
-
-      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          github-token: ${{ steps.app-token.outputs.token || github.token }}
-          retries: 3
-          script: |
-            const { handleMergeComment } = require('./ci/github-script/merge.js')
-            const { body, node_id } = context.payload.comment
-
-            await handleMergeComment({
-              github,
-              body,
-              node_id,
-              reaction: 'EYES',
-            })

.github/workflows/compare-manuals.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i bash -p html-tidy
+
+set -euo pipefail
+shopt -s inherit_errexit
+
+normalize() {
+  tidy \
+      --anchor-as-name no \
+      --coerce-endtags no \
+      --escape-scripts no \
+      --fix-backslash no \
+      --fix-style-tags no \
+      --fix-uri no \
+      --indent yes \
+      --wrap 0 \
+      < "$1" \
+      2> /dev/null
+}
+
+diff -U3 <(normalize "$1") <(normalize "$2")

.github/workflows/direct-push.yml

@@ -0,0 +1,37 @@
+name: "Direct Push Warning"
+on:
+  push:
+    branches:
+     - master
+     - release-**
+permissions:
+  contents: read
+
+jobs:
+  build:
+    permissions:
+      contents: write  # for peter-evans/commit-comment to comment on commit
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'NixOS'
+    env:
+      GITHUB_SHA: ${{ github.sha }}
+      GITHUB_REPOSITORY: ${{ github.repository }}
+    steps:
+    - name: Check if commit is a merge commit
+      id: ismerge
+      run: |
+        ISMERGE=$(curl -H 'Accept: application/vnd.github.groot-preview+json' -H "authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" https://api.github.com/repos/${{ env.GITHUB_REPOSITORY }}/commits/${{ env.GITHUB_SHA }}/pulls | jq -r '.[] | select(.merge_commit_sha == "${{ env.GITHUB_SHA }}") | any')
+        echo "ismerge=$ISMERGE" >> $GITHUB_OUTPUT
+    # github events are eventually consistent, so wait until changes propagate to thier DB
+    - run: sleep 60
+      if: steps.ismerge.outputs.ismerge != 'true'
+    - name: Warn if the commit was a direct push
+      if: steps.ismerge.outputs.ismerge != 'true'
+      uses: peter-evans/commit-comment@v2
+      with:
+        body: |
+          @${{ github.actor }}, you pushed a commit directly to master/release branch
+          instead of going through a Pull Request.
+
+          That's highly discouraged beyond the few exceptions listed
+          on https://github.com/NixOS/nixpkgs/issues/118661

.github/workflows/edited.yml

@@ -1,59 +0,0 @@
-# Some workflows depend on the base branch of the PR, but changing the base branch is not included in the default trigger events, which would be `opened`, `synchronize` or `reopened`.
-# Instead it causes an `edited` event.
-# Since `edited` is also triggered when PR title/body is changed, we use this wrapper workflow, to run the other workflows conditionally only.
-# There are already feature requests for adding a `base_changed` event:
-# - https://github.com/orgs/community/discussions/35058
-# - https://github.com/orgs/community/discussions/64119
-#
-# Instead of adding this to each workflow's pull_request_target event, we trigger this in a separate workflow.
-# This has the advantage, that we can actually skip running those jobs for simple edits like changing the title or description.
-# The actual trigger happens by closing and re-opening the pull request, which triggers the default pull_request_target events.
-# This is much simpler and reliable than other approaches.
-
-name: "Edited base branch"
-
-on:
-  pull_request_target:
-    types: [edited]
-
-concurrency:
-  group: edited-${{ github.workflow }}-${{ github.event_name }}-${{ github.event.pull_request.number || github.run_id }}
-  cancel-in-progress: true
-
-permissions: {}
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  base:
-    name: Trigger jobs
-    runs-on: ubuntu-slim
-    if: github.event.changes.base.ref.from && github.event.changes.base.ref.from != github.event.pull_request.base.ref
-    timeout-minutes: 2
-    steps:
-      # Use a GitHub App to create the PR so that CI gets triggered
-      # The App is scoped to Repository > Contents and Pull Requests: write for Nixpkgs
-      # We only need Pull Requests: write here, but the app is also used for backports.
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_CI_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
-          permission-pull-requests: write
-
-      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          github-token: ${{ steps.app-token.outputs.token }}
-          script: |
-            function changeState(state) {
-              return github.rest.pulls.update({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                pull_number: context.payload.pull_request.number,
-                state
-              })
-            }
-            await changeState('closed')
-            await changeState('open')

.github/workflows/editorconfig.yml

@@ -0,0 +1,43 @@
+name: "Checking EditorConfig"
+
+permissions: read-all
+
+on:
+  # avoids approving first time contributors
+  pull_request_target:
+    branches-ignore:
+      - 'release-**'
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    if: "github.repository_owner == 'NixOS' && !contains(github.event.pull_request.title, '[skip editorconfig]')"
+    steps:
+    - name: Get list of changed files from PR
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        gh api \
+          repos/NixOS/nixpkgs/pulls/${{github.event.number}}/files --paginate \
+          | jq '.[] | select(.status != "removed") | .filename' \
+          > "$HOME/changed_files"
+    - name: print list of changed files
+      run: |
+        cat "$HOME/changed_files"
+    - uses: actions/checkout@v3
+      with:
+        # pull_request_target checks out the base branch by default
+        ref: refs/pull/${{ github.event.pull_request.number }}/merge
+    - uses: cachix/install-nix-action@v18
+      with:
+        # nixpkgs commit is pinned so that it doesn't break
+        # editorconfig-checker 2.4.0
+        nix_path: nixpkgs=https://github.com/NixOS/nixpkgs/archive/c473cc8714710179df205b153f4e9fa007107ff9.tar.gz
+    - name: install editorconfig-checker
+      run: nix-env -iA editorconfig-checker -f '<nixpkgs>'
+    - name: Checking EditorConfig
+      run: |
+        cat "$HOME/changed_files" | xargs -r editorconfig-checker -disable-indent-size
+    - if: ${{ failure() }}
+      run: |
+        echo "::error :: Hey! It looks like your changes don't follow our editorconfig settings. Read https://editorconfig.org/#download to configure your editor so you never see this error again."

.github/workflows/eval.yml

@@ -1,495 +0,0 @@
-name: Eval
-
-on:
-  workflow_call:
-    inputs:
-      artifact-prefix:
-        required: true
-        type: string
-      mergedSha:
-        required: true
-        type: string
-      headSha:
-        required: false # only required when testVersions is true
-        type: string
-      targetSha:
-        required: true
-        type: string
-      systems:
-        required: true
-        type: string
-      testVersions:
-        required: false
-        default: false
-        type: boolean
-    secrets:
-      # Can be provided in pull requests because the job it is used in does
-      # not evaluate untrusted code.
-      NIXPKGS_BRANCH_CHECK_APP_PRIVATE_KEY:
-        required: false
-      # Should only be provided in the merge queue, not in pull requests,
-      # where we're evaluating untrusted code.
-      CACHIX_AUTH_TOKEN_GHA:
-        required: false
-
-permissions: {}
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  versions:
-    if: inputs.testVersions
-    runs-on: ubuntu-slim
-    outputs:
-      versions: ${{ steps.versions.outputs.versions }}
-      ciPinBumpCommit: ${{ steps.find-pinned-commit.outputs.ciPinBumpCommit }}
-      ciPinBumpCommitShort: ${{ steps.find-pinned-commit.outputs.ciPinBumpCommitShort }}
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          path: trusted
-          sparse-checkout: |
-            ci/supportedVersions.nix
-
-      - name: Check out the PR at the test merge commit
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          ref: ${{ inputs.mergedSha }}
-          path: untrusted
-          sparse-checkout: |
-            ci/pinned.json
-
-      - name: Find commit that touched ci/pinned.json
-        id: find-pinned-commit
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        env:
-          TARGET_SHA: ${{ inputs.targetSha }}
-          HEAD_SHA: ${{ inputs.headSha }}
-        with:
-          script: |
-            const targetSha = process.env.TARGET_SHA
-            const headSha = process.env.HEAD_SHA
-
-            if (!targetSha || !headSha) {
-              core.setFailed('Error: Both targetSha and headSha inputs are required when testVersions is true.')
-              return
-            }
-
-            // Compare the two commits to get the list of commits in between
-            const comparison = await github.rest.repos.compareCommitsWithBasehead({
-              ...context.repo,
-              basehead: `${targetSha}...${headSha}`,
-            })
-
-            if(comparison.data.commits.length > 50) {
-              core.setFailed('Error: Too many commits in comparison, cannot reliably find pinned.json change.')
-              return
-            }
-
-            const logRateLimit = async (label) => {
-              const { data } = await github.rest.rateLimit.get()
-              const { remaining, limit, used } = data.rate
-              core.info(`[Rate Limit ${label}] ${remaining}/${limit} remaining (${used} used)`)
-            }
-
-            await logRateLimit('before commit filtering')
-
-            // Filter commits that modified ci/pinned.json
-            const commitsModifyingPinned = (
-              await Promise.all(
-                comparison.data.commits.map(async (commit) => {
-                  const commitDetails = await github.rest.repos.getCommit({
-                    ...context.repo,
-                    ref: commit.sha,
-                  })
-                  const modifiesPinned = commitDetails.data.files?.some(
-                    (file) => file.filename === "ci/pinned.json"
-                  )
-                  return modifiesPinned ? commit.sha : null
-                })
-              )
-            ).filter((sha) => sha !== null)
-
-            await logRateLimit('after commit filtering')
-
-            if (commitsModifyingPinned.length === 0) {
-              // This should not happen as testVersions should only be true
-              // when ci/pinned.json was modified in the PR.
-              core.setFailed("Error: ci/pinned.json was not modified in this PR")
-              return
-            } else if (commitsModifyingPinned.length > 1) {
-              core.setFailed([
-                "Error: Multiple commits touch ci/pinned.json in this PR:",
-                ...commitsModifyingPinned,
-                "Please ensure only a single commit modifies ci/pinned.json for accurate version matrix evaluation."
-              ].join("\n"))
-              return
-            }
-
-            const ciPinBumpCommit = commitsModifyingPinned[0]
-            core.setOutput("ciPinBumpCommit", ciPinBumpCommit)
-            core.setOutput("ciPinBumpCommitShort", ciPinBumpCommit.substring(0, 7))
-            core.info(`Found pinned.json commit: ${ciPinBumpCommit}`)
-
-      - name: Install Nix
-        uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31.10.6
-
-      - name: Load supported versions
-        id: versions
-        run: |
-          echo "versions=$(trusted/ci/supportedVersions.nix --arg pinnedJson untrusted/ci/pinned.json)" >> "$GITHUB_OUTPUT"
-
-  eval:
-    runs-on: ubuntu-24.04-arm
-    needs: versions
-    if: ${{ !cancelled() && !failure() }}
-    strategy:
-      fail-fast: false
-      matrix:
-        system: ${{ fromJSON(inputs.systems) }}
-        version:
-          - "" # Default Eval triggering rebuild labels and such.
-          - ${{ fromJSON(needs.versions.outputs.versions || '[]') }} # Only for ci/pinned.json updates.
-    # Failures for versioned Evals will be collected in a separate job below
-    # to not interrupt main Eval's compare step.
-    continue-on-error: ${{ matrix.version != '' }}
-    name: ${{ matrix.system }}${{ matrix.version && format(' @ {0} ({1})', matrix.version, needs.versions.outputs.ciPinBumpCommitShort) || '' }}
-    timeout-minutes: 20
-    steps:
-      # This is not supposed to be used and just acts as a fallback.
-      # Without swap, when Eval runs OOM, it will fail badly with a
-      # job that is sometimes not interruptible anymore.
-      # If Eval starts swapping, decrease chunkSize to keep it fast.
-      - name: Enable swap
-        run: |
-          sudo fallocate -l 10G /swap
-          sudo chmod 600 /swap
-          sudo mkswap /swap
-          sudo swapon /swap
-
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: .github/actions
-      - name: Check out the PR at merged and target commits
-        uses: ./.github/actions/checkout
-        with:
-          # For versioned evals, use the target as the untrusted base and apply the pin-bump commit
-          merged-as-untrusted-at: ${{ matrix.version && inputs.targetSha || inputs.mergedSha }}
-          untrusted-pin-bump: ${{ matrix.version && needs.versions.outputs.ciPinBumpCommit }}
-          target-as-trusted-at: ${{ inputs.targetSha }}
-
-      - name: Install Nix
-        uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31.10.6
-
-      - uses: cachix/cachix-action@5f2d7c5294214f71b873db4b969586b980625e71 # v17
-        continue-on-error: true
-        with:
-          # The nixpkgs-gha cache should not be trusted or used outside of Nixpkgs and its forks' CI.
-          name: ${{ vars.CACHIX_NAME || 'nixpkgs-gha' }}
-          extraPullNames: nixpkgs-gha
-          authToken: ${{ secrets.CACHIX_AUTH_TOKEN_GHA }}
-          pushFilter: '(-source|-single-chunk)$'
-
-      - name: Evaluate the ${{ matrix.system }} output paths at the merge commit
-        env:
-          MATRIX_SYSTEM: ${{ matrix.system }}
-          MATRIX_VERSION: ${{ matrix.version || 'nixVersions.latest' }}
-        run: |
-          nix-build nixpkgs/untrusted/ci --arg nixpkgs ./nixpkgs/untrusted-pinned -A eval.singleSystem \
-            --argstr evalSystem "$MATRIX_SYSTEM" \
-            --arg chunkSize 8000 \
-            --argstr nixPath "$MATRIX_VERSION" \
-            --out-link merged
-          # If it uses too much memory, slightly decrease chunkSize.
-          # Note: Keep the same further down in sync!
-
-      - name: Evaluate the ${{ matrix.system }} output paths at the target commit
-        env:
-          MATRIX_SYSTEM: ${{ matrix.system }}
-        run: |
-          TARGET_DRV=$(nix-instantiate nixpkgs/trusted/ci --arg nixpkgs ./nixpkgs/trusted-pinned -A eval.singleSystem \
-            --argstr evalSystem "$MATRIX_SYSTEM" \
-            --arg chunkSize 8000 \
-            --argstr nixPath "nixVersions.latest")
-
-          # Try to fetch this from Cachix a few times, for up to 30 seconds. This avoids running Eval
-          # twice in the Merge Queue, when a later item finishes Eval at the merge commit earlier.
-          for _i in {1..6}; do
-            # Using --max-jobs 0 will cause nix-build to fail if this can't be substituted from cachix.
-            if nix-build "$TARGET_DRV" --max-jobs 0; then
-              break
-            fi
-            sleep 5
-          done
-
-          # Either fetches from Cachix or runs Eval itself. The fallback is required
-          # for pull requests into wip-branches without merge queue.
-          nix-build "$TARGET_DRV" --out-link target
-
-      - name: Compare outpaths against the target branch
-        env:
-          MATRIX_SYSTEM: ${{ matrix.system }}
-        run: |
-          nix-build nixpkgs/untrusted/ci --arg nixpkgs ./nixpkgs/untrusted-pinned -A eval.diff \
-            --arg beforeDir ./target \
-            --arg afterDir ./merged \
-            --argstr evalSystem "$MATRIX_SYSTEM" \
-            --out-link diff
-
-      - name: Upload outpaths diff and stats
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: ${{ inputs.artifact-prefix }}${{ matrix.version && format('{0}-', matrix.version) || '' }}diff-${{ matrix.system }}
-          path: diff/*
-
-  compare:
-    runs-on: ubuntu-24.04-arm
-    needs: [eval]
-    if: ${{ !cancelled() && !failure() }}
-    permissions:
-      pull-requests: write # submitting 'wrong branch' reviews
-      statuses: write # creating 'Eval Summary' commit statuses
-    timeout-minutes: 5
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: .github/actions
-      - name: Check out the PR at the target commit
-        uses: ./.github/actions/checkout
-        with:
-          merged-as-untrusted-at: ${{ inputs.mergedSha }}
-          target-as-trusted-at: ${{ inputs.targetSha }}
-
-      - name: Download output paths and eval stats for all systems
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          pattern: ${{ inputs.artifact-prefix }}diff-*
-          path: diff
-          merge-multiple: true
-
-      - name: Install Nix
-        uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31.10.6
-
-      - name: Combine all output paths and eval stats
-        run: |
-          nix-build nixpkgs/trusted/ci --arg nixpkgs ./nixpkgs/trusted-pinned -A eval.combine \
-            --arg diffDir ./diff \
-            --out-link combined
-
-      - name: Upload the maintainer list
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: ${{ inputs.artifact-prefix }}maintainers
-          path: combined/maintainers.json
-
-      - name: Compare against the target branch
-        env:
-          TARGET_SHA: ${{ inputs.mergedSha }}
-        run: |
-          git -C nixpkgs/trusted diff --name-only "$TARGET_SHA" \
-            | jq --raw-input --slurp 'split("\n")[:-1]' > touched-files.json
-
-          # Use the target branch to get accurate maintainer info
-          nix-build nixpkgs/trusted/ci --arg nixpkgs ./nixpkgs/trusted-pinned -A eval.compare \
-            --arg combinedDir ./combined \
-            --arg touchedFilesJson ./touched-files.json \
-            --out-link comparison
-
-          cat comparison/step-summary.md >> "$GITHUB_STEP_SUMMARY"
-
-      - name: Upload the comparison results
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: ${{ inputs.artifact-prefix }}comparison
-          path: comparison/*
-
-      - name: Add eval summary to commit statuses
-        if: ${{ github.event_name == 'pull_request_target' }}
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          script: |
-            const { readFile } = require('node:fs/promises')
-            const changed = JSON.parse(await readFile('comparison/changed-paths.json', 'utf-8'))
-            const removedByKernel = Object.fromEntries(
-              Object.entries(changed.attrdiffByKernel ?? {}).map(([kernel, diff]) => [
-                kernel,
-                diff.removed.length,
-              ]),
-            )
-            const description =
-              'Package: ' + [
-                `added ${changed.attrdiff.added.length}`,
-                `removed ${changed.attrdiff.removed.length}`,
-                `changed ${changed.attrdiff.changed.length}`
-              ].join(', ') +
-              ' — Rebuild: ' + [
-                `linux ${changed.rebuildCountByKernel.linux}`,
-                `darwin ${changed.rebuildCountByKernel.darwin}`
-              ].join(', ') +
-              (
-                Object.values(removedByKernel).some((count) => count > 0)
-                  ? ' — Removed: ' + [
-                      `linux ${removedByKernel.linux ?? 0}`,
-                      `darwin ${removedByKernel.darwin ?? 0}`
-                    ].join(', ')
-                  : ''
-              )
-
-            const { serverUrl, repo, runId, payload } = context
-            const target_url =
-              `${serverUrl}/${repo.owner}/${repo.repo}/actions/runs/${runId}?pr=${payload.pull_request.number}`
-
-            await github.rest.repos.createCommitStatus({
-              ...repo,
-              sha: payload.pull_request.head.sha,
-              context: 'Eval Summary',
-              state: 'success',
-              description,
-              target_url
-            })
-
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        if: github.event_name == 'pull_request_target' && vars.NIXPKGS_BRANCH_CHECK_CLIENT_ID
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_BRANCH_CHECK_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_BRANCH_CHECK_APP_PRIVATE_KEY }}
-          permission-pull-requests: write
-
-      # It's fine to reuse this app in the 'pull-request-target / prepare' job,
-      # because that job has to run before this one.
-      - name: Request changes if PR is against an inappropriate branch
-        if: ${{ github.event_name == 'pull_request_target' }}
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          github-token: ${{ steps.app-token.outputs.token || github.token }}
-          script: |
-            require('./nixpkgs/trusted/ci/github-script/check-target-branch.js')({
-              github,
-              context,
-              core,
-              dry: context.eventName == 'pull_request',
-            })
-
-  # Creates a matrix of Eval performance for various versions and systems.
-  report:
-    runs-on: ubuntu-slim
-    needs: [versions, eval]
-    steps:
-      - name: Download output paths and eval stats for all versions
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          pattern: "*-diff-*"
-          path: versions
-
-      - name: Add version comparison table to job summary
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        env:
-          ARTIFACT_PREFIX: ${{ inputs.artifact-prefix }}
-          SYSTEMS: ${{ inputs.systems }}
-          VERSIONS: ${{ needs.versions.outputs.versions }}
-          CI_PIN_BUMP_COMMIT: ${{ needs.versions.outputs.ciPinBumpCommit }}
-        with:
-          script: |
-            const { readFileSync } = require('node:fs')
-            const path = require('node:path')
-
-            const prefix = process.env.ARTIFACT_PREFIX
-            const systems = JSON.parse(process.env.SYSTEMS)
-            const versions = JSON.parse(process.env.VERSIONS)
-            const ciPinBumpCommit = process.env.CI_PIN_BUMP_COMMIT
-
-            core.summary.addHeading('Lix/Nix version comparison')
-            core.summary.addRaw(`\n*Evaluated at commit: \`${ciPinBumpCommit}\` (commit that modified ci/pinned.json)*\n`, true)
-            core.summary.addTable(
-              [].concat(
-                [
-                  [{ data: 'Version', header: true }].concat(
-                    systems.map((system) => ({ data: system, header: true })),
-                  ),
-                ],
-                versions.map((version) =>
-                  [{ data: version }].concat(
-                    systems.map((system) => {
-                      try {
-                        const artifact = path.join('versions', `${prefix}${version}-diff-${system}`)
-                        const time = Math.round(
-                          parseFloat(
-                            readFileSync(
-                              path.join(artifact, 'after', system, 'total-time'),
-                              'utf-8',
-                            ),
-                          ),
-                        )
-                        const diff = JSON.parse(
-                          readFileSync(path.join(artifact, system, 'diff.json'), 'utf-8'),
-                        )
-                        const attrs = []
-                          .concat(diff.added, diff.removed, diff.changed, diff.rebuilds)
-                          // There are some special attributes, which are ignored for rebuilds.
-                          // These only have a single path component, because they lack the `.<system>` suffix.
-                          .filter((attr) => attr.split('.').length > 1)
-                        if (attrs.length > 0) {
-                          core.setFailed(
-                            `${version} on ${system} has changed outpaths!\n` +
-                              `Note: This indicates that commit ${ciPinBumpCommit} ` +
-                              `(which modified ci/pinned.json) also contains other ` +
-                              `changes affecting package outputs. ` +
-                              `Please ensure ci/pinned.json is updated in a standalone commit.`
-                          )
-                          return { data: ':x:' }
-                        }
-                        return { data: time }
-                      } catch {
-                        core.warning(`${version} on ${system} did not produce artifact.`)
-                        return { data: ':warning:' }
-                      }
-                    }),
-                  ),
-                ),
-              ),
-            )
-            core.summary.addRaw(
-              '\n*Evaluation time in seconds without downloading dependencies.*',
-              true,
-            )
-            core.summary.addRaw('\n*:warning: Job did not report a result.*', true)
-            core.summary.addRaw(
-              '\n*:x: Job produced different outpaths than the target branch.*',
-              true,
-            )
-            core.summary.write()
-
-  misc:
-    if: ${{ github.event_name != 'push' }}
-    runs-on: ubuntu-24.04-arm
-    timeout-minutes: 10
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: .github/actions
-      - name: Checkout the merge commit
-        uses: ./.github/actions/checkout
-        with:
-          merged-as-untrusted-at: ${{ inputs.mergedSha }}
-
-      - name: Install Nix
-        uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31.10.6
-
-      - name: Ensure flake outputs on all systems still evaluate
-        run: nix flake check --all-systems --no-build './nixpkgs/untrusted?shallow=1'
-
-      - name: Query nixpkgs with aliases enabled to check for basic syntax errors
-        run: |
-          time nix-env -I ./nixpkgs/untrusted -f ./nixpkgs/untrusted -qa '*' --option restrict-eval true --option allow-import-from-derivation false >/dev/null
-
-      - name: Ensure NixOS modules meta is valid
-        run: |
-          time nix-instantiate -I ./nixpkgs/untrusted --strict --eval --json ./nixpkgs/untrusted/nixos --arg configuration '{}' --attr config.meta --option restrict-eval true --option allow-import-from-derivation false

.github/workflows/labels.yml

@@ -0,0 +1,24 @@
+name: "Label PR"
+
+on:
+  pull_request_target:
+    types: [edited, opened, synchronize, reopened]
+
+# WARNING:
+# When extending this action, be aware that $GITHUB_TOKEN allows some write
+# access to the GitHub API. This means that it should not evaluate user input in
+# a way that allows code injection.
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  labels:
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'NixOS'
+    steps:
+    - uses: actions/labeler@v4
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        sync-labels: true

.github/workflows/lint.yml

@@ -1,152 +0,0 @@
-name: Lint
-
-on:
-  workflow_call:
-    inputs:
-      mergedSha:
-        required: true
-        type: string
-      targetSha:
-        required: true
-        type: string
-    secrets:
-      # Should only be provided in the merge queue, not in pull requests,
-      # where we're evaluating untrusted code.
-      CACHIX_AUTH_TOKEN_GHA:
-        required: false
-
-permissions: {}
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  treefmt:
-    runs-on: ubuntu-24.04-arm
-    timeout-minutes: 10
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: .github/actions
-      - name: Checkout the merge commit
-        uses: ./.github/actions/checkout
-        with:
-          merged-as-untrusted-at: ${{ inputs.mergedSha }}
-
-      - uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31.10.6
-
-      # TODO: Figure out how to best enable caching for the treefmt job. Cachix won't work well,
-      # because the cache would be invalidated on every commit - treefmt checks every file.
-      # Maybe we can cache treefmt's eval-cache somehow.
-
-      - name: Check that files are formatted
-        run: |
-          # Note that it's fine to run this on untrusted code because:
-          # - There's no secrets accessible here
-          # - The build is sandboxed
-          if ! nix-build nixpkgs/untrusted/ci --arg nixpkgs ./nixpkgs/untrusted-pinned -A fmt.check; then
-            echo "Some files are not properly formatted"
-            echo "Please format them by going to the Nixpkgs root directory and running one of:"
-            echo "  nix-shell --run treefmt"
-            echo "  nix develop --command treefmt"
-            echo "  nix fmt"
-            echo "Make sure your branch is up to date with master; rebase if not."
-            echo "If you're having trouble, please ping @NixOS/nix-formatting"
-            exit 1
-          fi
-
-  parse:
-    runs-on: ubuntu-24.04-arm
-    timeout-minutes: 10
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: .github/actions
-      - name: Checkout the merge commit
-        uses: ./.github/actions/checkout
-        with:
-          merged-as-untrusted-at: ${{ inputs.mergedSha }}
-
-      - uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31.10.6
-
-      - uses: cachix/cachix-action@5f2d7c5294214f71b873db4b969586b980625e71 # v17
-        continue-on-error: true
-        with:
-          # The nixpkgs-gha cache should not be trusted or used outside of Nixpkgs and its forks' CI.
-          name: ${{ vars.CACHIX_NAME || 'nixpkgs-gha' }}
-          extraPullNames: nixpkgs-gha
-          authToken: ${{ secrets.CACHIX_AUTH_TOKEN_GHA }}
-          pushFilter: -source$
-
-      - name: Parse all nix files
-        run: |
-          # Tests multiple versions at once, let's make sure all of them run, so keep-going.
-          nix-build nixpkgs/untrusted/ci --arg nixpkgs ./nixpkgs/untrusted-pinned -A parse --keep-going
-
-  nixpkgs-vet:
-    runs-on: ubuntu-24.04-arm
-    timeout-minutes: 10
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: .github/actions
-      - name: Checkout merge and target commits
-        uses: ./.github/actions/checkout
-        with:
-          merged-as-untrusted-at: ${{ inputs.mergedSha }}
-          target-as-trusted-at: ${{ inputs.targetSha }}
-
-      - uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31.10.6
-
-      - uses: cachix/cachix-action@5f2d7c5294214f71b873db4b969586b980625e71 # v17
-        continue-on-error: true
-        with:
-          # The nixpkgs-gha cache should not be trusted or used outside of Nixpkgs and its forks' CI.
-          name: ${{ vars.CACHIX_NAME || 'nixpkgs-gha' }}
-          extraPullNames: nixpkgs-gha
-          authToken: ${{ secrets.CACHIX_AUTH_TOKEN_GHA }}
-          pushFilter: -source$
-
-      - name: Running nixpkgs-vet
-        env:
-          # Force terminal colors to be enabled. The library that `nixpkgs-vet` uses respects https://bixense.com/clicolors/
-          CLICOLOR_FORCE: 1
-        run: |
-          if nix-build nixpkgs/untrusted/ci --arg nixpkgs ./nixpkgs/untrusted-pinned -A nixpkgs-vet --arg base "./nixpkgs/trusted" --arg head "./nixpkgs/untrusted"; then
-            exit 0
-          else
-            exitCode=$?
-            echo "To run locally: ./ci/nixpkgs-vet.sh $GITHUB_BASE_REF https://github.com/$GITHUB_REPOSITORY.git"
-            echo "If you're having trouble, ping @NixOS/nixpkgs-vet"
-            exit "$exitCode"
-          fi
-
-  commits:
-    # Only check commits if we have access to the pull_request context.
-    #
-    # Luckily there's no need to lint commit messages in the Merge Queue, because
-    # changes to the target branch can't change commit messages on the base branch.
-    if: ${{ github.event.pull_request.number }}
-    runs-on: ubuntu-slim
-    timeout-minutes: 5
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: true # Needed to run git fetch for large PRs.
-          path: trusted
-      - name: Check commit messages
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          script: |
-            const checkCommitMessages = require('./trusted/ci/github-script/lint-commits.js')
-
-            checkCommitMessages({
-              github,
-              context,
-              core,
-              repoPath: 'trusted',
-            })

.github/workflows/manual-nixos.yml

@@ -0,0 +1,39 @@
+name: "Build NixOS manual"
+
+permissions: read-all
+
+on:
+  pull_request_target:
+    branches:
+      - master
+    paths:
+      - 'nixos/**'
+
+jobs:
+  nixos:
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'NixOS'
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          # pull_request_target checks out the base branch by default
+          ref: refs/pull/${{ github.event.pull_request.number }}/merge
+      - uses: cachix/install-nix-action@v18
+        with:
+          # explicitly enable sandbox
+          extra_nix_config: sandbox = true
+      - uses: cachix/cachix-action@v12
+        with:
+          # This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.
+          name: nixpkgs-ci
+          signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
+      - name: Building NixOS manual with DocBook options
+        run: NIX_PATH=nixpkgs=$(pwd) nix-build --option restrict-eval true nixos/release.nix -A manual.x86_64-linux
+      - name: Building NixOS manual with Markdown options
+        run: |
+          export NIX_PATH=nixpkgs=$(pwd)
+          nix-build \
+            --option restrict-eval true \
+            --arg configuration '{ documentation.nixos.options.allowDocBook = false; }' \
+            nixos/release.nix \
+            -A manual.x86_64-linux

.github/workflows/manual-nixpkgs.yml

@@ -0,0 +1,31 @@
+name: "Build Nixpkgs manual"
+
+permissions: read-all
+
+on:
+  pull_request_target:
+    branches:
+      - master
+    paths:
+      - 'doc/**'
+
+jobs:
+  nixpkgs:
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'NixOS'
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          # pull_request_target checks out the base branch by default
+          ref: refs/pull/${{ github.event.pull_request.number }}/merge
+      - uses: cachix/install-nix-action@v18
+        with:
+          # explicitly enable sandbox
+          extra_nix_config: sandbox = true
+      - uses: cachix/cachix-action@v12
+        with:
+          # This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.
+          name: nixpkgs-ci
+          signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
+      - name: Building Nixpkgs manual
+        run: NIX_PATH=nixpkgs=$(pwd) nix-build --option restrict-eval true pkgs/top-level/release.nix -A manual

.github/workflows/manual-rendering.yml

@@ -0,0 +1,64 @@
+name: "Check NixOS Manual DocBook rendering against MD rendering"
+
+
+on:
+  schedule:
+    # * is a special character in YAML so you have to quote this string
+    # Check every 24 hours
+    - cron:  '0 0 * * *'
+
+permissions:
+  contents: read
+
+jobs:
+  check-rendering-equivalence:
+    permissions:
+      pull-requests: write  # for peter-evans/create-or-update-comment to create or update comment
+    if: github.repository_owner == 'NixOS'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v18
+        with:
+          # explicitly enable sandbox
+          extra_nix_config: sandbox = true
+      - uses: cachix/cachix-action@v12
+        with:
+          # This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.
+          name: nixpkgs-ci
+          signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
+
+      - name: Build DocBook and MD manuals
+        run: |
+          export NIX_PATH=nixpkgs=$(pwd)
+          nix-build \
+            --option restrict-eval true \
+            -o docbook nixos/release.nix \
+            -A manual.x86_64-linux
+          nix-build \
+            --option restrict-eval true \
+            --arg configuration '{ documentation.nixos.options.allowDocBook = false; }' \
+            -o md nixos/release.nix \
+            -A manual.x86_64-linux
+
+      - name: Compare DocBook and MD manuals
+        id: check
+        run: |
+          export NIX_PATH=nixpkgs=$(pwd)
+          .github/workflows/compare-manuals.sh \
+            docbook/share/doc/nixos/options.html \
+            md/share/doc/nixos/options.html
+
+      # if the manual can't be built we don't want to notify anyone.
+      # while this may temporarily hide rendering failures it will be a lot
+      # less noisy until all nixpkgs pull requests have stopped using
+      # docbook for option docs.
+      - name: Comment on failure
+        uses: peter-evans/create-or-update-comment@v2
+        if: ${{ failure() && steps.check.conclusion == 'failure' }}
+        with:
+          issue-number: 189318
+          body: |
+            Markdown and DocBook manuals do not agree.
+
+            Check https://github.com/NixOS/nixpkgs/actions/runs/${{ github.run_id }} for details.

.github/workflows/merge-group.yml

@@ -1,145 +0,0 @@
-name: Merge Group
-
-on:
-  merge_group:
-  workflow_call:
-    inputs:
-      artifact-prefix:
-        required: true
-        type: string
-      mergedSha:
-        required: true
-        type: string
-      targetSha:
-        required: true
-        type: string
-
-permissions: {}
-
-jobs:
-  prepare:
-    runs-on: ubuntu-slim
-    outputs:
-      baseBranch: ${{ steps.prepare.outputs.base }}
-      mergedSha: ${{ steps.prepare.outputs.mergedSha }}
-      targetSha: ${{ steps.prepare.outputs.targetSha }}
-      systems: ${{ steps.prepare.outputs.systems }}
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: |
-            ci/github-script/supportedSystems.js
-
-      - id: prepare
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        env:
-          MERGED_SHA: ${{ inputs.mergedSha }}
-          TARGET_SHA: ${{ inputs.targetSha }}
-        with:
-          script: |
-            const { classify } = require('./ci/supportedBranches.js')
-            const supportedSystems = require('./ci/github-script/supportedSystems.js')
-
-            const baseBranch = (
-              context.payload.merge_group?.base_ref ??
-              context.payload.pull_request.base.ref
-            ).replace(/^refs\/heads\//, '')
-            const baseClassification = classify(baseBranch)
-            core.setOutput('base', baseClassification)
-            core.info('base classification:', baseClassification)
-
-            const mergedSha = context.payload.merge_group?.head_sha ?? process.env.MERGED_SHA
-            core.setOutput('mergedSha', mergedSha)
-            core.info(`mergedSha: ${mergedSha}`)
-
-            const targetSha = context.payload.merge_group?.base_sha ?? process.env.TARGET_SHA
-            core.setOutput('targetSha', targetSha)
-            core.info(`targetSha: ${targetSha}`)
-
-            const systems = await supportedSystems({ github, context, targetSha })
-            core.setOutput('systems', systems)
-
-  check:
-    name: Check
-    needs: [prepare]
-    uses: ./.github/workflows/check.yml
-    permissions:
-      pull-requests: write # cherry-picks: unused in merge queue but required for check workflow
-    secrets:
-      CACHIX_AUTH_TOKEN_GHA: ${{ secrets.CACHIX_AUTH_TOKEN_GHA }}
-    with:
-      mergedSha: ${{ needs.prepare.outputs.mergedSha }}
-      targetSha: ${{ needs.prepare.outputs.targetSha }}
-
-  lint:
-    name: Lint
-    needs: [prepare]
-    uses: ./.github/workflows/lint.yml
-    secrets:
-      CACHIX_AUTH_TOKEN_GHA: ${{ secrets.CACHIX_AUTH_TOKEN_GHA }}
-    with:
-      mergedSha: ${{ needs.prepare.outputs.mergedSha }}
-      targetSha: ${{ needs.prepare.outputs.targetSha }}
-
-  eval:
-    name: Eval
-    needs: [prepare]
-    uses: ./.github/workflows/eval.yml
-    # The eval workflow requests these permissions so we must explicitly allow them,
-    # even though they are unused when working with the merge queue.
-    permissions:
-      pull-requests: write # compare: unused in merge queue but required by eval workflow
-      statuses: write # compare: unused in merge queue but required by eval workflow
-    secrets:
-      CACHIX_AUTH_TOKEN_GHA: ${{ secrets.CACHIX_AUTH_TOKEN_GHA }}
-    with:
-      artifact-prefix: ${{ inputs.artifact-prefix }}
-      mergedSha: ${{ needs.prepare.outputs.mergedSha }}
-      targetSha: ${{ needs.prepare.outputs.targetSha }}
-      systems: ${{ needs.prepare.outputs.systems }}
-
-  build:
-    name: Build
-    needs: [prepare]
-    uses: ./.github/workflows/build.yml
-    secrets:
-      CACHIX_AUTH_TOKEN_GHA: ${{ secrets.CACHIX_AUTH_TOKEN_GHA }}
-    with:
-      artifact-prefix: ${{ inputs.artifact-prefix }}
-      baseBranch: ${{ needs.prepare.outputs.baseBranch }}
-      mergedSha: ${{ needs.prepare.outputs.mergedSha }}
-      targetSha: ${{ needs.prepare.outputs.targetSha }}
-
-  # This job's only purpose is to create the target for the "Required Status Checks" branch ruleset.
-  # It "needs" all the jobs that should block the Merge Queue.
-  unlock:
-    if: github.event_name != 'pull_request' && always()
-    # Modify this list to add or remove jobs from required status checks.
-    needs:
-      - check
-      - lint
-      - eval
-      - build
-    runs-on: ubuntu-slim
-    permissions:
-      statuses: write # creating 'no PR failures' commit status
-    steps:
-      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        env:
-          RESULTS: ${{ toJSON(needs.*.result) }}
-        with:
-          script: |
-            const { serverUrl, repo, runId, payload } = context
-            const target_url =
-              `${serverUrl}/${repo.owner}/${repo.repo}/actions/runs/${runId}`
-            await github.rest.repos.createCommitStatus({
-              ...repo,
-              sha: payload.merge_group.head_sha,
-              // WARNING:
-              // Do NOT change the name of this, otherwise the rule will not catch it anymore.
-              // This would prevent all PRs from merging.
-              context: 'no PR failures',
-              state: JSON.parse(process.env.RESULTS).every(result => result == 'success') ? 'success' : 'error',
-              target_url,
-            })

.github/workflows/nixos-manual.yml

@@ -0,0 +1,34 @@
+name: NixOS manual checks
+
+permissions: read-all
+
+on:
+  pull_request_target:
+    branches-ignore:
+      - 'release-**'
+    paths:
+      - 'nixos/**/*.xml'
+      - 'nixos/**/*.md'
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'NixOS'
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        # pull_request_target checks out the base branch by default
+        ref: refs/pull/${{ github.event.pull_request.number }}/merge
+    - uses: cachix/install-nix-action@v18
+    - name: Check DocBook files generated from Markdown are consistent
+      run: |
+        nixos/doc/manual/md-to-db.sh
+        git diff --exit-code || {
+          echo
+          echo 'Generated manual files are out of date.'
+          echo 'Please run'
+          echo
+          echo '    nixos/doc/manual/md-to-db.sh'
+          echo
+          exit 1
+        }

.github/workflows/no-channel.yml

@@ -0,0 +1,26 @@
+name: "No channel PR"
+
+on:
+  pull_request:
+    branches:
+      - 'nixos-**'
+      - 'nixpkgs-**'
+
+permissions:
+  contents: read
+
+jobs:
+  fail:
+    permissions:
+      contents: none
+    name: "This PR is is targeting a channel branch"
+    runs-on: ubuntu-latest
+    steps:
+    - run: |
+        cat <<EOF
+        The nixos-* and nixpkgs-* branches are pushed to by the channel
+        release script and should not be merged into directly.
+
+        Please target the equivalent release-* branch or master instead.
+        EOF
+        exit 1

.github/workflows/ofborg-pending.yml

@@ -0,0 +1,33 @@
+name: "Set pending OfBorg status"
+on:
+  pull_request_target:
+
+# Sets the ofborg-eval status to "pending" to signal that we are waiting for
+# OfBorg even if it is running late. The status will be overwritten by OfBorg
+# once it starts evaluation.
+
+# WARNING:
+# When extending this action, be aware that $GITHUB_TOKEN allows (restricted) write access to
+# the GitHub repository. This means that it should not evaluate user input in a
+# way that allows code injection.
+
+permissions:
+  contents: read
+
+jobs:
+  action:
+    if: github.repository_owner == 'NixOS'
+    permissions:
+      statuses: write
+    runs-on: ubuntu-latest
+    steps:
+    - name: "Set pending OfBorg status"
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        curl \
+          -X POST \
+          -H "Accept: application/vnd.github.v3+json" \
+          -H "Authorization: Bearer $GITHUB_TOKEN" \
+          -d '{"context": "ofborg-eval", "state": "pending", "description": "Waiting for OfBorg..."}' \
+          "https://api.github.com/repos/NixOS/nixpkgs/commits/${{ github.event.pull_request.head.sha }}/statuses"

.github/workflows/periodic-merge-24h.yml

@@ -7,22 +7,23 @@
 
 name: "Periodic Merges (24h)"
 
+
 on:
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Merge every 24 hours
-    - cron: '0 0 * * *'
-  workflow_dispatch:
+    - cron:  '0 0 * * *'
 
-permissions: {}
-
-defaults:
-  run:
-    shell: bash
+permissions:
+  contents: read
 
 jobs:
   periodic-merge:
-    if: github.repository_owner == 'NixOS' || github.event_name == 'workflow_dispatch'
+    permissions:
+      contents: write  # for devmasx/merge-branch to merge branches
+      pull-requests: write  # for peter-evans/create-or-update-comment to create or update comment
+    if: github.repository_owner == 'NixOS'
+    runs-on: ubuntu-latest
     strategy:
       # don't fail fast, so that all pairs are tried
       fail-fast: false
@@ -31,56 +32,32 @@ jobs:
       max-parallel: 1
       matrix:
         pairs:
-          - from: release-25.11
-            into: staging-next-25.11
-          - from: staging-next-25.11
-            into: staging-25.11
-          - from: release-25.11
-            into: staging-nixos-25.11
-          - from: release-26.05
-            into: staging-next-26.05
-          - from: staging-next-26.05
-            into: staging-26.05
-          - from: release-26.05
-            into: staging-nixos-26.05
-          - name: merge-base(master,staging) → haskell-updates
-            from: master staging
+          - from: master
             into: haskell-updates
-    uses: ./.github/workflows/periodic-merge.yml
-    with:
-      from: ${{ matrix.pairs.from }}
-      into: ${{ matrix.pairs.into }}
-    name: ${{ matrix.pairs.name || format('{0} → {1}', matrix.pairs.from, matrix.pairs.into) }}
-    secrets:
-      NIXPKGS_CI_APP_PRIVATE_KEY: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
-
-  # Resets the target branch of the current haskell-updates PR.
-  # This makes GitHub hide all the commits that are already part of staging and gives us a much clearer PR view.
-  haskell-updates:
-    needs: periodic-merge
-    runs-on: ubuntu-slim
-    permissions:
-      pull-requests: write
+          - from: release-22.11
+            into: staging-next-22.11
+          - from: staging-next-22.11
+            into: staging-22.11
+          - from: release-22.05
+            into: staging-next-22.05
+          - from: staging-next-22.05
+            into: staging-22.05
+    name: ${{ matrix.pairs.from }} → ${{ matrix.pairs.into }}
     steps:
-      - name: Find PR and update target branch
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+      - uses: actions/checkout@v3
+
+      - name: ${{ matrix.pairs.from }} → ${{ matrix.pairs.into }}
+        uses: devmasx/merge-branch@1.4.0
         with:
-          script: |
-            // There will at most be a single haskell-updates PR anyway, so no need to paginate.
-            await Promise.all(
-              (
-                await github.rest.pulls.list({
-                  ...context.repo,
-                  state: 'open',
-                  head: `${context.repo.owner}:haskell-updates`,
-                })
-              ).data.map((pr) =>
-                github.rest.pulls.update({
-                  ...context.repo,
-                  pull_number: pr.number,
-                  // Just updating to the same branch to trigger a UI update.
-                  // This is staging most of the time, but could be staging-next in rare cases.
-                  base: pr.base.ref,
-                }),
-              ),
-            )
+          type: now
+          from_branch: ${{ matrix.pairs.from }}
+          target_branch: ${{ matrix.pairs.into }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Comment on failure
+        uses: peter-evans/create-or-update-comment@v2
+        if: ${{ failure() }}
+        with:
+          issue-number: 105153
+          body: |
+            Periodic merge from `${{ matrix.pairs.from }}` into `${{ matrix.pairs.into }}` has [failed](https://github.com/NixOS/nixpkgs/actions/runs/${{ github.run_id }}).

.github/workflows/periodic-merge-6h.yml

@@ -7,22 +7,23 @@
 
 name: "Periodic Merges (6h)"
 
+
 on:
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Merge every 6 hours
-    - cron: '0 */6 * * *'
-  workflow_dispatch:
+    - cron:  '0 */6 * * *'
 
-permissions: {}
-
-defaults:
-  run:
-    shell: bash
+permissions:
+  contents: read
 
 jobs:
   periodic-merge:
-    if: github.repository_owner == 'NixOS' || github.event_name == 'workflow_dispatch'
+    permissions:
+      contents: write  # for devmasx/merge-branch to merge branches
+      pull-requests: write  # for peter-evans/create-or-update-comment to create or update comment
+    if: github.repository_owner == 'NixOS'
+    runs-on: ubuntu-latest
     strategy:
       # don't fail fast, so that all pairs are tried
       fail-fast: false
@@ -35,12 +36,22 @@ jobs:
             into: staging-next
           - from: staging-next
             into: staging
-          - from: master
-            into: staging-nixos
-    uses: ./.github/workflows/periodic-merge.yml
-    with:
-      from: ${{ matrix.pairs.from }}
-      into: ${{ matrix.pairs.into }}
-    name: ${{ format('{0} → {1}', matrix.pairs.from, matrix.pairs.into) }}
-    secrets:
-      NIXPKGS_CI_APP_PRIVATE_KEY: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
+    name: ${{ matrix.pairs.from }} → ${{ matrix.pairs.into }}
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: ${{ matrix.pairs.from }} → ${{ matrix.pairs.into }}
+        uses: devmasx/merge-branch@1.4.0
+        with:
+          type: now
+          from_branch: ${{ matrix.pairs.from }}
+          target_branch: ${{ matrix.pairs.into }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Comment on failure
+        uses: peter-evans/create-or-update-comment@v2
+        if: ${{ failure() }}
+        with:
+          issue-number: 105153
+          body: |
+            Periodic merge from `${{ matrix.pairs.from }}` into `${{ matrix.pairs.into }}` has [failed](https://github.com/NixOS/nixpkgs/actions/runs/${{ github.run_id }}).

.github/workflows/periodic-merge.yml

@@ -1,69 +0,0 @@
-name: "Merge"
-
-on:
-  workflow_call:
-    inputs:
-      from:
-        description: Branch to merge into target branch. Can also be two branches separated by space to find the merge base between them.
-        required: true
-        type: string
-      into:
-        description: Target branch to merge into.
-        required: true
-        type: string
-    secrets:
-      NIXPKGS_CI_APP_PRIVATE_KEY:
-        required: true
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  merge:
-    runs-on: ubuntu-24.04-arm
-    timeout-minutes: 5
-    steps:
-      # Use a GitHub App to create the PR so that CI gets triggered
-      # The App is scoped to Repository > Contents and Pull Requests: write for Nixpkgs
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_CI_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
-          permission-contents: write
-          permission-pull-requests: write
-
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-
-      - name: Find merge base between two branches
-        if: contains(inputs.from, ' ')
-        id: merge_base
-        env:
-          branches: ${{ inputs.from }}
-        run: |
-          # turn into bash array, split on space
-          read -ra branches <<< "$branches"
-          git fetch --shallow-since="1 month ago" origin "${branches[@]}"
-          merge_base="$(git merge-base "refs/remotes/origin/${branches[0]}" "refs/remotes/origin/${branches[1]}")"
-          echo "Found merge base: $merge_base" >&2
-          echo "merge_base=$merge_base" >> "$GITHUB_OUTPUT"
-
-      - name: ${{ inputs.from }} → ${{ inputs.into }}
-        uses: devmasx/merge-branch@854d3ac71ed1e9deb668e0074781b81fdd6e771f # 1.4.0
-        with:
-          type: now
-          from_branch: ${{ steps.merge_base.outputs.merge_base || inputs.from }}
-          target_branch: ${{ inputs.into }}
-          github_token: ${{ steps.app-token.outputs.token }}
-
-      - name: Comment on failure
-        if: ${{ failure() }}
-        env:
-          BODY_TEXT: |
-            Periodic merge from `${{ inputs.from }}` into [`${{ inputs.into }}`](https://github.com/NixOS/nixpkgs/tree/${{ inputs.into }}) has [failed](https://github.com/NixOS/nixpkgs/actions/runs/${{ github.run_id }}).
-          GH_TOKEN: ${{ steps.app-token.outputs.token }}
-        run: |
-          gh pr comment 105153 --body "$BODY_TEXT"

.github/workflows/pull-request-target.yml

@@ -1,169 +0,0 @@
-name: PR
-
-on:
-  pull_request_target:
-  workflow_call:
-    inputs:
-      artifact-prefix:
-        required: true
-        type: string
-    secrets:
-      NIXPKGS_CI_APP_PRIVATE_KEY:
-        required: true
-      NIXPKGS_BRANCH_CHECK_APP_PRIVATE_KEY:
-        required: true
-      NIXPKGS_COMMIT_CHECK_APP_PRIVATE_KEY:
-        required: true
-      NIXPKGS_MANUAL_EDIT_CHECK_APP_PRIVATE_KEY:
-        required: true
-
-concurrency:
-  group: pr-${{ github.workflow }}-${{ github.event_name }}-${{ github.event.pull_request.number || github.run_id }}
-  cancel-in-progress: true
-
-permissions: {}
-
-jobs:
-  prepare:
-    runs-on: ubuntu-slim
-    permissions:
-      pull-requests: write # submitting 'wrong branch' reviews
-    outputs:
-      baseBranch: ${{ steps.prepare.outputs.base }}
-      headBranch: ${{ steps.prepare.outputs.head }}
-      mergedSha: ${{ steps.prepare.outputs.mergedSha }}
-      targetSha: ${{ steps.prepare.outputs.targetSha }}
-      systems: ${{ steps.prepare.outputs.systems }}
-      touched: ${{ steps.prepare.outputs.touched }}
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout-cone-mode: true # default, for clarity
-          sparse-checkout: |
-            ci/github-script
-
-      # It's fine to reuse this app in the 'eval / compare' job,
-      # because this job has to run before that one.
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        if: vars.NIXPKGS_BRANCH_CHECK_CLIENT_ID && github.actor != 'dependabot[bot]'
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_BRANCH_CHECK_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_BRANCH_CHECK_APP_PRIVATE_KEY }}
-          permission-pull-requests: write
-
-      - id: prepare
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          github-token: ${{ steps.app-token.outputs.token || github.token }}
-          retries: 10
-          # The default for this includes code 422, which happens regularly for us when comparing commits:
-          #   422 - Server Error: Sorry, this diff is taking too long to generate.
-          # Listing all other values from here to effectively remove 422:
-          #   https://github.com/octokit/plugin-retry.js/blob/9a2443746c350b3beedec35cf26e197ea318a261/src/index.ts#L14
-          retry-exempt-status-codes: 400,401,403,404
-          script: |
-            require('./ci/github-script/prepare.js')({
-              github,
-              context,
-              core,
-              dry: context.eventName == 'pull_request',
-            })
-
-  check:
-    name: Check
-    needs: [prepare]
-    uses: ./.github/workflows/check.yml
-    permissions:
-      # cherry-picks
-      pull-requests: write
-    secrets:
-      NIXPKGS_COMMIT_CHECK_APP_PRIVATE_KEY: ${{ secrets.NIXPKGS_COMMIT_CHECK_APP_PRIVATE_KEY }}
-      NIXPKGS_MANUAL_EDIT_CHECK_APP_PRIVATE_KEY: ${{ secrets.NIXPKGS_MANUAL_EDIT_CHECK_APP_PRIVATE_KEY }}
-    with:
-      baseBranch: ${{ needs.prepare.outputs.baseBranch }}
-      headBranch: ${{ needs.prepare.outputs.headBranch }}
-      mergedSha: ${{ needs.prepare.outputs.mergedSha }}
-      targetSha: ${{ needs.prepare.outputs.targetSha }}
-
-  lint:
-    name: Lint
-    needs: [prepare]
-    uses: ./.github/workflows/lint.yml
-    with:
-      mergedSha: ${{ needs.prepare.outputs.mergedSha }}
-      targetSha: ${{ needs.prepare.outputs.targetSha }}
-
-  eval:
-    name: Eval
-    needs: [prepare]
-    uses: ./.github/workflows/eval.yml
-    permissions:
-      # compare
-      pull-requests: write
-      statuses: write
-    secrets:
-      NIXPKGS_BRANCH_CHECK_APP_PRIVATE_KEY: ${{ secrets.NIXPKGS_BRANCH_CHECK_APP_PRIVATE_KEY }}
-    with:
-      artifact-prefix: ${{ inputs.artifact-prefix }}
-      mergedSha: ${{ needs.prepare.outputs.mergedSha }}
-      headSha: ${{ github.event.pull_request.head.sha }}
-      targetSha: ${{ needs.prepare.outputs.targetSha }}
-      systems: ${{ needs.prepare.outputs.systems }}
-      testVersions: ${{ contains(fromJSON(needs.prepare.outputs.touched), 'pinned') && !contains(fromJSON(needs.prepare.outputs.headBranch).type, 'development') }}
-
-  bot:
-    name: Bot
-    needs: [prepare, eval]
-    uses: ./.github/workflows/bot.yml
-    permissions:
-      issues: write
-      pull-requests: write
-    secrets:
-      NIXPKGS_CI_APP_PRIVATE_KEY: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
-    with:
-      headBranch: ${{ needs.prepare.outputs.headBranch }}
-
-  build:
-    name: Build
-    needs: [prepare]
-    uses: ./.github/workflows/build.yml
-    with:
-      artifact-prefix: ${{ inputs.artifact-prefix }}
-      baseBranch: ${{ needs.prepare.outputs.baseBranch }}
-      mergedSha: ${{ needs.prepare.outputs.mergedSha }}
-      targetSha: ${{ needs.prepare.outputs.targetSha }}
-
-  # This job's only purpose is to create the target for the "Required Status Checks" branch ruleset.
-  # It "needs" all the jobs that should block merging a PR.
-  unlock:
-    if: github.event_name != 'pull_request' && always()
-    # Modify this list to add or remove jobs from required status checks.
-    needs:
-      - check
-      - lint
-      - eval
-      - build
-    runs-on: ubuntu-slim
-    permissions:
-      statuses: write
-    steps:
-      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        env:
-          RESULTS: ${{ toJSON(needs.*.result) }}
-        with:
-          script: |
-            const { serverUrl, repo, runId, payload } = context
-            const target_url =
-              `${serverUrl}/${repo.owner}/${repo.repo}/actions/runs/${runId}?pr=${payload.pull_request.number}`
-            await github.rest.repos.createCommitStatus({
-              ...repo,
-              sha: payload.pull_request.head.sha,
-              // WARNING:
-              // Do NOT change the name of this, otherwise the rule will not catch it anymore.
-              // This would prevent all PRs from merging.
-              context: 'no PR failures',
-              state: JSON.parse(process.env.RESULTS).every(status => status == 'success') ? 'success' : 'error',
-              target_url,
-            })

.github/workflows/review.yml

@@ -1,92 +0,0 @@
-name: Review
-
-on:
-  workflow_run:
-    workflows:
-      - Reviewed
-    types: [completed]
-
-# This is used as fallback without app only.
-# This happens when testing in forks without setting up that app.
-permissions:
-  pull-requests: write # minimizing dismissed reviews and adding reactions
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  process:
-    runs-on: ubuntu-slim
-    timeout-minutes: 2
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: |
-            ci/github-script
-
-      # Use the GitHub App to make sure the reaction happens with the same user who will later merge.
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        if: github.event_name != 'pull_request' && vars.NIXPKGS_CI_CLIENT_ID
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_CI_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
-          permission-pull-requests: write
-
-      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          github-token: ${{ steps.app-token.outputs.token || github.token }}
-          retries: 3
-          script: |
-            const { handleMergeComment } = require('./ci/github-script/merge.js')
-
-            // PRs from forks don't have any PRs associated by default.
-            // Thus, we request the PR number with an API call *to* the fork's repo.
-            // Multiple pull requests can be open from the same head commit, either via
-            // different base branches or head branches.
-            const { head_repository, head_sha, repository } = context.payload.workflow_run
-            await Promise.all(
-              (await github.paginate(github.rest.repos.listPullRequestsAssociatedWithCommit, {
-                owner: head_repository.owner.login,
-                repo: head_repository.name,
-                commit_sha: head_sha
-              }))
-              .filter(pull_request => pull_request.base.repo.id == repository.id)
-              .map(async (pull_request) =>
-                Promise.all(
-                  (await github.paginate(github.rest.pulls.listReviews, {
-                    owner: context.repo.owner,
-                    repo: context.repo.repo,
-                    pull_number: pull_request.number
-                  })).map(review => {
-                    // The `check` workflow creates review comments which reviewers
-                    // are encouraged to manually dismiss if they're not relevant.
-                    // When a CI-generated review is dismissed, this job automatically minimizes
-                    // it, preventing it from cluttering the PR.
-                    if (review.user?.login == 'github-actions[bot]' && review.state == 'DISMISSED')
-                      return github.graphql(`
-                        mutation($node_id:ID!) {
-                          minimizeComment(input: {
-                            classifier: RESOLVED,
-                            subjectId: $node_id
-                          })
-                          { clientMutationId }
-                        }`,
-                        { node_id: review.node_id }
-                      )
-
-                    // The `bot` workflow reacts to comments with @NixOS/nixpkgs-merge-bot references, but might only
-                    // pick up a comment after up to 10 minutes. To give the user instant feedback, this job adds
-                    // a reaction to these comments.
-                    return handleMergeComment({
-                      github,
-                      body: review.body,
-                      node_id: review.node_id,
-                      reaction: 'EYES',
-                    })
-                  })
-                )
-              )
-            )

.github/workflows/reviewed.yml

@@ -1,17 +0,0 @@
-name: Reviewed
-
-on:
-  pull_request_review:
-    types: [submitted, dismissed]
-
-permissions: {}
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  trigger:
-    runs-on: ubuntu-slim
-    steps:
-      - run: echo This is a no-op only used as a trigger for workflow_run.

.github/workflows/teams.yml

@@ -1,80 +0,0 @@
-name: Teams
-
-on:
-  schedule:
-    # Every Tuesday at 19:42 (randomly chosen)
-    - cron: '42 19 * * 1'
-  workflow_dispatch:
-
-permissions: {}
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  sync:
-    if: github.event_name != 'schedule' || github.repository_owner == 'NixOS'
-    runs-on: ubuntu-slim
-    steps:
-      # Use a GitHub App to create the PR so that CI gets triggered and to
-      # request team member lists.
-      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        id: app-token
-        with:
-          client-id: ${{ vars.NIXPKGS_CI_CLIENT_ID }}
-          private-key: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
-          permission-administration: read
-          permission-contents: write
-          permission-members: read
-          permission-pull-requests: write
-
-      - name: Fetch source
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout: |
-            ci/github-script
-            maintainers/github-teams.json
-
-      - name: Install dependencies
-        run: npm install bottleneck@2.19.5
-
-      - name: Synchronise teams
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          github-token: ${{ steps.app-token.outputs.token }}
-          script: |
-            require('./ci/github-script/get-teams.js')({
-              github,
-              context,
-              core,
-              outFile: "maintainers/github-teams.json"
-            })
-
-      - name: Get GitHub App User Git String
-        id: user
-        env:
-          GH_TOKEN: ${{ steps.app-token.outputs.token }}
-          APP_SLUG: ${{ steps.app-token.outputs.app-slug }}
-        run: |
-          name="${APP_SLUG}[bot]"
-          userId=$(gh api "/users/$name" --jq .id)
-          email="$userId+$name@users.noreply.github.com"
-          echo "git-string=$name <$email>" >> "$GITHUB_OUTPUT"
-
-      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@5f6978faf089d4d20b00c7766989d076bb2fc7f1 # v8.1.1
-        with:
-          token: ${{ steps.app-token.outputs.token }}
-          add-paths: maintainers/github-teams.json
-          author: ${{ steps.user.outputs.git-string }}
-          committer: ${{ steps.user.outputs.git-string }}
-          commit-message: "maintainers/github-teams.json: Automated sync"
-          branch: pr/github-team-sync
-          title: "maintainers/github-teams.json: Automated sync"
-          body: |
-            This is an automated PR to sync the GitHub teams with access to this repository to the `lib.teams` list.
-
-            This PR can be merged without taking any further action.
-

.github/workflows/test.yml

@@ -1,123 +0,0 @@
-name: Test
-
-on:
-  pull_request:
-
-concurrency:
-  group: test-${{ github.workflow }}-${{ github.event_name }}-${{ github.event.pull_request.number || github.run_id }}
-  cancel-in-progress: true
-
-permissions: {}
-
-jobs:
-  prepare:
-    runs-on: ubuntu-slim
-    outputs:
-      merge-group: ${{ steps.files.outputs.merge-group }}
-      mergedSha: ${{ steps.prepare.outputs.mergedSha }}
-      pr: ${{ steps.files.outputs.pr }}
-      push: ${{ steps.files.outputs.push }}
-      targetSha: ${{ steps.prepare.outputs.targetSha }}
-    steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
-        with:
-          persist-credentials: false
-          sparse-checkout-cone-mode: true # default, for clarity
-          sparse-checkout: |
-            ci/github-script
-      - id: prepare
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          retries: 10
-          # The default for this includes code 422, which happens regularly for us when comparing commits:
-          #   422 - Server Error: Sorry, this diff is taking too long to generate.
-          # Listing all other values from here to effectively remove 422:
-          #   https://github.com/octokit/plugin-retry.js/blob/9a2443746c350b3beedec35cf26e197ea318a261/src/index.ts#L14
-          retry-exempt-status-codes: 400,401,403,404
-          script: |
-            require('./ci/github-script/prepare.js')({
-              github,
-              context,
-              core,
-              // Review comments will be posted by the main PR workflow on the pull_request_target event.
-              dry: true,
-            })
-
-      - name: Determine changed files
-        id: files
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
-        with:
-          script: |
-            const files = (await github.paginate(github.rest.pulls.listFiles, {
-              ...context.repo,
-              pull_number: context.payload.pull_request.number,
-              per_page: 100,
-            })).map(file => file.filename)
-
-            if (files.some(file => [
-              '.github/workflows/build.yml',
-              '.github/workflows/check.yml',
-              '.github/workflows/eval.yml',
-              '.github/workflows/lint.yml',
-              '.github/workflows/merge-group.yml',
-              '.github/workflows/test.yml',
-              'ci/github-script/supportedSystems.js',
-              'ci/pinned.json',
-              'ci/supportedBranches.js',
-            ].includes(file))) core.setOutput('merge-group', true)
-
-            if (files.some(file => [
-              '.github/actions/checkout/action.yml',
-              '.github/workflows/bot.yml',
-              '.github/workflows/build.yml',
-              '.github/workflows/check.yml',
-              '.github/workflows/eval.yml',
-              '.github/workflows/lint.yml',
-              '.github/workflows/pull-request-target.yml',
-              '.github/workflows/test.yml',
-              'ci/github-script/bot.js',
-              'ci/github-script/check-target-branch.js',
-              'ci/github-script/commits.js',
-              'ci/github-script/get-pr-commit-details.js',
-              'ci/github-script/lint-commits.js',
-              'ci/github-script/merge.js',
-              'ci/github-script/prepare.js',
-              'ci/github-script/reviewers.js',
-              'ci/github-script/reviews.js',
-              'ci/github-script/supportedSystems.js',
-              'ci/github-script/withRateLimit.js',
-              'ci/pinned.json',
-              'ci/supportedBranches.js',
-            ].includes(file))) core.setOutput('pr', true)
-
-  merge-group:
-    if: needs.prepare.outputs.merge-group
-    name: Merge Group
-    needs: [prepare]
-    uses: ./.github/workflows/merge-group.yml
-    # Those are actually only used on the merge_group event, but will throw an error if not set.
-    permissions:
-      pull-requests: write # unused on pull_request, required by merge-group workflow
-      statuses: write # unused on pull_request, required by merge-group workflow
-    with:
-      artifact-prefix: mg-
-      mergedSha: ${{ needs.prepare.outputs.mergedSha }}
-      targetSha: ${{ needs.prepare.outputs.targetSha }}
-
-  pr:
-    if: needs.prepare.outputs.pr
-    name: PR
-    needs: [prepare]
-    uses: ./.github/workflows/pull-request-target.yml
-    # Those are actually only used on the pull_request_target event, but will throw an error if not set.
-    permissions:
-      issues: write # unused on pull_request, required by bot workflow
-      pull-requests: write # unused on pull_request, required by PR workflow
-      statuses: write # unused on pull_request, required by PR workflow
-    secrets:
-      NIXPKGS_CI_APP_PRIVATE_KEY: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
-      NIXPKGS_BRANCH_CHECK_APP_PRIVATE_KEY: ${{ secrets.NIXPKGS_BRANCH_CHECK_APP_PRIVATE_KEY }}
-      NIXPKGS_COMMIT_CHECK_APP_PRIVATE_KEY: ${{ secrets.NIXPKGS_COMMIT_CHECK_APP_PRIVATE_KEY }}
-      NIXPKGS_MANUAL_EDIT_CHECK_APP_PRIVATE_KEY: ${{ secrets.NIXPKGS_MANUAL_EDIT_CHECK_APP_PRIVATE_KEY }}
-    with:
-      artifact-prefix: pr-

.github/workflows/update-terraform-providers.yml

@@ -0,0 +1,55 @@
+name: "Update terraform-providers"
+
+on:
+  schedule:
+    - cron: "0 3 * * *"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  tf-providers:
+    permissions:
+      contents: write  # for peter-evans/create-pull-request to create branch
+      pull-requests: write  # for peter-evans/create-pull-request to create a PR, for peter-evans/create-or-update-comment to create or update comment
+    if: github.repository_owner == 'NixOS' && github.ref == 'refs/heads/master' # ensure workflow_dispatch only runs on master
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v18
+        with:
+          nix_path: nixpkgs=channel:nixpkgs-unstable
+      - name: setup
+        id: setup
+        run: |
+          echo "title=terraform-providers: update $(date -u +"%Y-%m-%d")" >> $GITHUB_OUTPUT
+      - name: update terraform-providers
+        run: |
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git config user.name "github-actions[bot]"
+          echo | nix-shell \
+            maintainers/scripts/update.nix \
+            --argstr commit true \
+            --argstr keep-going true \
+            --argstr max-workers 2 \
+            --argstr path terraform-providers
+      - name: clean repo
+        run: |
+          git clean -f
+      - name: create PR
+        uses: peter-evans/create-pull-request@v4
+        with:
+          body: |
+            Automatic update by [update-terraform-providers](https://github.com/NixOS/nixpkgs/blob/master/.github/workflows/update-terraform-providers.yml) action.
+
+            https://github.com/NixOS/nixpkgs/actions/runs/${{ github.run_id }}
+
+            Check that all providers build with:
+            ```
+            @ofborg build terraform.full
+            ```
+          branch: terraform-providers-update
+          delete-branch: false
+          title: ${{ steps.setup.outputs.title }}
+          token: ${{ secrets.GITHUB_TOKEN }}

.github/zizmor.yml

@@ -1,14 +0,0 @@
-# This file defines the ignore rules for zizmor.
-#
-# For rules that contain a high number of false positives, prefer listing them here
-# instead of adding ignore comments. Note that zizmor cannot ignore by line-within-a-string, so
-# there are some ignore items that encompass multiple problems within one `run` block. An issue
-# tracking this is at https://github.com/woodruffw/zizmor/issues/648.
-#
-# For more info, see the documentation: https://woodruffw.github.io/zizmor/usage/#ignoring-results
-
-rules:
-  dangerous-triggers:
-    disable: true
-  secrets-outside-env:
-    disable: true

.gitignore

@@ -2,26 +2,19 @@
 ,*
 .*.swp
 .*.swo
-.\#*
-\#*\#
 .idea/
-.nixos-test-history
 .vscode/
-.helix/
 outputs/
 result-*
 result
-repl-result-*
-tags
 !pkgs/development/python-modules/result
 /doc/NEWS.html
 /doc/NEWS.txt
 /doc/manual.html
 /doc/manual.pdf
+/result
 /source/
 .version-suffix
-.direnv
-.envrc
 
 .DS_Store
 .mypy_cache
@@ -33,10 +26,6 @@ __pycache__
 
 # generated by pkgs/common-updater/update-script.nix
 update-git-commits.txt
-/*.log
 
 # JetBrains IDEA module declaration file
 /nixpkgs.iml
-
-# Usually used for manual backports
-.worktree/

.mailmap

@@ -1,45 +1,3 @@
-ajs124 <git@ajs124.de> <ajs124@users.noreply.github.com>
-Anderson Torres <torres.anderson.85@protonmail.com>
-Atemu <git@atemu.net> <atemu.main@gmail.com>
-Christina Sørensen <christina@cafkafk.com>
-Christina Sørensen <christina@cafkafk.com> <christinaafk@gmail.com>
-Christina Sørensen <christina@cafkafk.com> <89321978+cafkafk@users.noreply.github.com>
 Daniel Løvbrøtte Olsen <me@dandellion.xyz> <daniel.olsen99@gmail.com>
-Ethan Carter Edwards <ethan@ethancedwards.com> Ethan Edwards <ethancarteredwards@gmail.com>
-Fabian Affolter <mail@fabian-affolter.ch> <fabian@affolter-engineering.ch>
-Fiona Behrens <me@kloenk.dev>
-Fiona Behrens <me@kloenk.dev> <me@kloenk.de>
-goatastronaut0212 <goatastronaut0212@outlook.com> <goatastronaut0212@proton.me>
-Janne Heß <janne@hess.ooo> <dasJ@users.noreply.github.com>
-jopejoe1 <nixpkgs@missing.ninja>
-jopejoe1 <nixpkgs@missing.ninja> <johannes@joens.email>
-jopejoe1 <nixpkgs@missing.ninja> <34899572+jopejoe1@users.noreply.github.com>
-jopejoe1 <nixpkgs@missing.ninja> <jopejoe1@missing.ninja>
-jopejoe1 <nixpkgs@missing.ninja> <jopejoe1>
-Jörg Thalheim <joerg@thalheim.io> <Mic92@users.noreply.github.com>
-Lin Jian <me@linj.tech> <linj.dev@outlook.com>
-Lin Jian <me@linj.tech> <75130626+jian-lin@users.noreply.github.com>
-Martin Weinelt <hexa@darmstadt.ccc.de> <mweinelt@users.noreply.github.com>
-Martin Häcker <spamfaenger@gmx.de> <spamfaenger@gmx.de>
-moni <lythe1107@gmail.com> <lythe1107@icloud.com>
-Noah Biewesch <dev@noahbiewesch.com> <90870942+trueNAHO@users.noreply.github.com>
-quantenzitrone <nix@dev.quantenzitrone.eu>
-quantenzitrone <nix@dev.quantenzitrone.eu> <74491719+Quantenzitrone@users.noreply.github.com>
-quantenzitrone <nix@dev.quantenzitrone.eu> <74491719+quantenzitrone@users.noreply.github.com>
-quantenzitrone <nix@dev.quantenzitrone.eu> <general@dev.quantenzitrone.eu>
-quantenzitrone <nix@dev.quantenzitrone.eu> <quantenzitrone@protonmail.com>
 R. RyanTM <ryantm-bot@ryantm.com>
-Robert Hensing <robert@roberthensing.nl> <roberth@users.noreply.github.com>
-Sandro Jäckel <sandro.jaeckel@gmail.com>
-Sandro Jäckel <sandro.jaeckel@gmail.com> <sandro.jaeckel@sap.com>
-superherointj <5861043+superherointj@users.noreply.github.com>
-Tomodachi94 <tomodachi94@protonmail.com> Tomo <68489118+Tomodachi94@users.noreply.github.com>
-toastal <toastal@posteo.net>
-toastal <toastal@posteo.net> <561087+toastal@users.noreply.github.com>
-toastal <toastal@posteo.net> <toastal@protonmail.com>
-Vladimír Čunát <v@cunat.cz> <vcunat@gmail.com>
-Vladimír Čunát <v@cunat.cz> <vladimir.cunat@nic.cz>
-Yifei Sun <ysun@hey.com>
-Yifei Sun <ysun@hey.com> StepBroBD <ysun@hey.com>
-Yifei Sun <ysun@hey.com> StepBroBD <Hi@StepBroBD.com>
-Yifei Sun <ysun@hey.com> <ysun+git@stepbrobd.com>
+Sandro <sandro.jaeckel@gmail.com>

.version

@@ -1 +0,0 @@
-lib/.version

.version

@@ -0,0 +1 @@
+22.11

COPYING

@@ -1,4 +1,4 @@
-Copyright (c) 2003-2026 Eelco Dolstra and the Nixpkgs/NixOS contributors
+Copyright (c) 2003-2022 Eelco Dolstra and the Nixpkgs/NixOS contributors
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -1,20 +1,21 @@
 <p align="center">
-  <a href="https://nixos.org">
-    <picture>
-      <source media="(prefers-color-scheme: light)" srcset="https://brand.nixos.org/logos/nixos-logo-default-gradient-black-regular-horizontal-minimal.svg">
-      <source media="(prefers-color-scheme: dark)" srcset="https://brand.nixos.org/logos/nixos-logo-default-gradient-white-regular-horizontal-minimal.svg">
-      <img src="https://brand.nixos.org/logos/nixos-logo-default-gradient-black-regular-horizontal-minimal.svg" width="500px" alt="NixOS logo">
-    </picture>
+  <a href="https://nixos.org#gh-light-mode-only">
+    <img src="https://raw.githubusercontent.com/NixOS/nixos-homepage/master/logo/nixos-hires.png" width="500px" alt="NixOS logo"/>
+  </a>
+  <a href="https://nixos.org#gh-dark-mode-only">
+    <img src="https://raw.githubusercontent.com/NixOS/nixos-artwork/master/logo/nixos-white.png" width="500px" alt="NixOS logo"/>
   </a>
 </p>
 
 <p align="center">
-  <a href="CONTRIBUTING.md"><img src="https://img.shields.io/github/contributors-anon/NixOS/nixpkgs" alt="Contributors badge" /></a>
+  <a href="https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md"><img src="https://img.shields.io/github/contributors-anon/NixOS/nixpkgs" alt="Contributors badge" /></a>
   <a href="https://opencollective.com/nixos"><img src="https://opencollective.com/nixos/tiers/supporter/badge.svg?label=supporters&color=brightgreen" alt="Open Collective supporters" /></a>
 </p>
 
-[Nixpkgs](https://github.com/nixos/nixpkgs) is a collection of over 120,000 software packages that can be installed with the [Nix](https://nixos.org/nix/) package manager.
-It also implements [NixOS](https://nixos.org/nixos/), a purely-functional Linux distribution.
+[Nixpkgs](https://github.com/nixos/nixpkgs) is a collection of over
+80,000 software packages that can be installed with the
+[Nix](https://nixos.org/nix/) package manager. It also implements
+[NixOS](https://nixos.org/nixos/), a purely-functional Linux distribution.
 
 # Manuals
 
@@ -25,14 +26,16 @@ It also implements [NixOS](https://nixos.org/nixos/), a purely-functional Linux
 # Community
 
 * [Discourse Forum](https://discourse.nixos.org/)
-* [Matrix Chat](https://matrix.to/#/#space:nixos.org)
-* [Official wiki](https://wiki.nixos.org/)
-* [Community-maintained list of ways to get in touch](https://wiki.nixos.org/wiki/Get_In_Touch#Chat) (Discord, Telegram, IRC, etc.)
+* [Matrix Chat](https://matrix.to/#/#community:nixos.org)
+* [NixOS Weekly](https://weekly.nixos.org/)
+* [Community-maintained wiki](https://nixos.wiki/)
+* [Community-maintained list of ways to get in touch](https://nixos.wiki/wiki/Get_In_Touch#Chat) (Discord, Telegram, IRC, etc.)
 
 # Other Project Repositories
 
-The sources of all official Nix-related projects are in the [NixOS organization on GitHub](https://github.com/NixOS/).
-Here are some of the main ones:
+The sources of all official Nix-related projects are in the [NixOS
+organization on GitHub](https://github.com/NixOS/). Here are some of
+the main ones:
 
 * [Nix](https://github.com/NixOS/nix) - the purely functional package manager
 * [NixOps](https://github.com/NixOS/nixops) - the tool to remotely deploy NixOS machines
@@ -40,37 +43,67 @@ Here are some of the main ones:
 * [Nix RFCs](https://github.com/NixOS/rfcs) - the formal process for making substantial changes to the community
 * [NixOS homepage](https://github.com/NixOS/nixos-homepage) - the [NixOS.org](https://nixos.org) website
 * [hydra](https://github.com/NixOS/hydra) - our continuous integration system
-* [NixOS Branding](https://github.com/NixOS/branding) - NixOS branding
+* [NixOS Artwork](https://github.com/NixOS/nixos-artwork) - NixOS artwork
 
 # Continuous Integration and Distribution
 
-Nixpkgs and NixOS are built and tested by our continuous integration system, [Hydra](https://hydra.nixos.org/).
+Nixpkgs and NixOS are built and tested by our continuous integration
+system, [Hydra](https://hydra.nixos.org/).
 
 * [Continuous package builds for unstable/master](https://hydra.nixos.org/jobset/nixos/trunk-combined)
-* [Continuous package builds for the NixOS 26.05 release](https://hydra.nixos.org/jobset/nixos/release-26.05)
+* [Continuous package builds for the NixOS 22.11 release](https://hydra.nixos.org/jobset/nixos/release-22.11)
 * [Tests for unstable/master](https://hydra.nixos.org/job/nixos/trunk-combined/tested#tabs-constituents)
-* [Tests for the NixOS 26.05 release](https://hydra.nixos.org/job/nixos/release-26.05/tested#tabs-constituents)
+* [Tests for the NixOS 22.11 release](https://hydra.nixos.org/job/nixos/release-22.11/tested#tabs-constituents)
 
-Artifacts successfully built with Hydra are published to cache at https://cache.nixos.org/.
-When successful build and test criteria are met, the Nixpkgs expressions are distributed via [Nix channels](https://nix.dev/manual/nix/stable/command-ref/nix-channel.html).
+Artifacts successfully built with Hydra are published to cache at
+https://cache.nixos.org/. When successful build and test criteria are
+met, the Nixpkgs expressions are distributed via [Nix
+channels](https://nixos.org/manual/nix/stable/package-management/channels.html).
 
 # Contributing
 
-Nixpkgs is among the most active projects on GitHub.
-While thousands of open issues and pull requests might seem like a lot at first, it helps to consider it in the context of the scope of the project.
-Nixpkgs describes how to build tens of thousands of pieces of software and implements a Linux distribution.
-The [GitHub Insights](https://github.com/NixOS/nixpkgs/pulse) page gives a sense of the project activity.
+Nixpkgs is among the most active projects on GitHub. While thousands
+of open issues and pull requests might seem a lot at first, it helps
+consider it in the context of the scope of the project. Nixpkgs
+describes how to build tens of thousands of pieces of software and implements a
+Linux distribution. The [GitHub Insights](https://github.com/NixOS/nixpkgs/pulse)
+page gives a sense of the project activity.
 
-Community contributions are always welcome through GitHub Issues and Pull Requests.
+Community contributions are always welcome through GitHub Issues and
+Pull Requests. When pull requests are made, our tooling automation bot,
+[OfBorg](https://github.com/NixOS/ofborg) will perform various checks
+to help ensure expression quality.
 
-For more information about contributing to the project, please visit the [contributing page](CONTRIBUTING.md).
+The *Nixpkgs maintainers* are people who have assigned themselves to
+maintain specific individual packages. We encourage people who care
+about a package to assign themselves as a maintainer. When a pull
+request is made against a package, OfBorg will notify the appropriate
+maintainer(s). The *Nixpkgs committers* are people who have been given
+permission to merge.
+
+Most contributions are based on and merged into these branches:
+
+* `master` is the main branch where all small contributions go
+* `staging` is branched from master, changes that have a big impact on
+  Hydra builds go to this branch
+* `staging-next` is branched from staging and only fixes to stabilize
+  and security fixes with a big impact on Hydra builds should be
+  contributed to this branch. This branch is merged into master when
+  deemed of sufficiently high quality
+
+For more information about contributing to the project, please visit
+the [contributing page](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md).
 
 # Donations
 
-The infrastructure for NixOS and related projects is maintained by a nonprofit organization, the [NixOS Foundation](https://nixos.org/nixos/foundation.html).
-To ensure the continuity and expansion of the NixOS infrastructure, we are looking for donations to our organization.
+The infrastructure for NixOS and related projects is maintained by a
+nonprofit organization, the [NixOS
+Foundation](https://nixos.org/nixos/foundation.html). To ensure the
+continuity and expansion of the NixOS infrastructure, we are looking
+for donations to our organization.
 
-You can donate to the NixOS Foundation through [SEPA bank transfers](https://nixos.org/donate.html) or by using Open Collective:
+You can donate to the NixOS foundation through [SEPA bank
+transfers](https://nixos.org/donate.html) or by using Open Collective:
 
 <a href="https://opencollective.com/nixos#support"><img src="https://opencollective.com/nixos/tiers/supporter.svg?width=890" /></a>
 
@@ -78,7 +111,9 @@ You can donate to the NixOS Foundation through [SEPA bank transfers](https://nix
 
 Nixpkgs is licensed under the [MIT License](COPYING).
 
-> [!Note]
-> MIT license does not apply to the packages built by Nixpkgs, merely to the files in this repository (the Nix expressions, build scripts, NixOS modules, etc.).
-It also might not apply to patches included in Nixpkgs, which may be derivative works of the packages to which they apply.
-The aforementioned artifacts are all covered by the licenses of the respective packages.
+Note: MIT license does not apply to the packages built by Nixpkgs,
+merely to the files in this repository (the Nix expressions, build
+scripts, NixOS modules, etc.). It also might not apply to patches
+included in Nixpkgs, which may be derivative works of the packages to
+which they apply. The aforementioned artifacts are all covered by the
+licenses of the respective packages.

ci/OWNERS

@@ -1,526 +0,0 @@
-# This file is used to describe who owns what in this repository.
-# Users/teams will get review requests for PRs that change their files.
-#
-# This file does not replace `meta.maintainers`
-# but is instead used for other things than derivations and modules,
-# like documentation, package sets, and other assets.
-#
-# This file uses the same syntax as the natively supported CODEOWNERS file,
-# see https://help.github.com/articles/about-codeowners/ for documentation.
-# However it comes with some notable differences:
-# - There is no need for user/team listed here to have write access.
-# - No reviews will be requested for PRs that target the wrong base branch.
-#
-# Processing of this file is implemented in workflows/codeowners-v2.yml
-
-# CI
-/.github/*_TEMPLATE*                    @SigmaSquadron
-/.github/actions                        @NixOS/nixpkgs-ci
-/.github/workflows                      @NixOS/nixpkgs-ci
-/ci                                     @NixOS/nixpkgs-ci
-/ci/OWNERS                              @infinisil @philiptaron
-
-# Development support
-/.editorconfig @Mic92
-/shell.nix @infinisil @NixOS/Security
-
-# Libraries
-/lib                        @infinisil @hsjobeki
-/lib/generators.nix         @infinisil @hsjobeki
-/lib/cli.nix                @infinisil @hsjobeki
-/lib/debug.nix              @infinisil @hsjobeki
-/lib/asserts.nix            @infinisil @hsjobeki
-/lib/path/*                 @infinisil @hsjobeki
-/lib/fileset                @infinisil @hsjobeki
-/maintainers/github-teams.json @infinisil
-/maintainers/computed-team-list.nix @infinisil
-## Standard environment–related libraries
-/lib/customisation.nix      @alyssais @NixOS/stdenv
-/lib/derivations.nix        @NixOS/stdenv
-/lib/fetchers.nix           @alyssais @NixOS/stdenv
-/lib/meta.nix               @alyssais @NixOS/stdenv
-/lib/source-types.nix       @alyssais @NixOS/stdenv
-/lib/systems                @alyssais @NixOS/stdenv
-## Libraries / Module system
-/lib/modules.nix            @infinisil @roberth @hsjobeki
-/lib/types.nix              @infinisil @roberth @hsjobeki
-/lib/options.nix            @infinisil @roberth @hsjobeki
-/lib/tests/modules.sh       @infinisil @roberth @hsjobeki
-/lib/tests/modules          @infinisil @roberth @hsjobeki
-
-# Nixpkgs Internals
-/default.nix                                     @Ericson2314
-/pkgs/top-level/default.nix                      @Ericson2314
-/pkgs/top-level/impure.nix                       @Ericson2314
-/pkgs/top-level/stage.nix                        @Ericson2314
-/pkgs/top-level/splice.nix                       @Ericson2314
-/pkgs/top-level/release-cross.nix                @Ericson2314
-/pkgs/top-level/by-name-overlay.nix              @infinisil @philiptaron
-/pkgs/stdenv                                     @philiptaron @NixOS/stdenv
-/pkgs/stdenv/generic                             @Ericson2314 @NixOS/stdenv
-/pkgs/stdenv/generic/problems.nix                @infinisil
-/pkgs/test/problems                              @infinisil
-/pkgs/stdenv/generic/check-meta.nix              @infinisil @Ericson2314 @adisbladis @NixOS/stdenv
-/pkgs/stdenv/generic/meta-types.nix              @infinisil @adisbladis @NixOS/stdenv
-/pkgs/stdenv/cross                               @Ericson2314 @NixOS/stdenv
-/pkgs/build-support                              @philiptaron
-/pkgs/build-support/cc-wrapper                   @Ericson2314
-/pkgs/build-support/bintools-wrapper             @Ericson2314
-/pkgs/build-support/setup-hooks                  @Ericson2314
-/pkgs/build-support/setup-hooks/arrayUtilities   @ConnorBaker
-/pkgs/build-support/setup-hooks/auto-patchelf.sh @layus
-/pkgs/by-name/au/auto-patchelf                   @layus
-
-## Format generators/serializers
-/pkgs/pkgs-lib                                   @Stunkymonkey @h7x4
-
-# Nixpkgs build-support
-/pkgs/build-support/writers @lassulus
-
-# Nixpkgs make-disk-image
-/doc/build-helpers/images/makediskimage.section.md  @raitobezarius
-/nixos/lib/make-disk-image.nix                 @raitobezarius
-
-# Nix, the package manager
-# @raitobezarius is not "code owner", but is listed here to be notified of changes
-# pertaining to the Nix package manager.
-# i.e. no authority over those files.
-# Otherwise keep in-sync with lib.teams.nix.
-pkgs/tools/package-management/nix/                    @Artturin @Ericson2314 @lovesegfault @Mic92 @philiptaron @roberth @tomberek @xokdvium @raitobezarius
-nixos/modules/installer/tools/nix-fallback-paths.nix  @Artturin @Ericson2314 @lovesegfault @Mic92 @philiptaron @roberth @tomberek @xokdvium @raitobezarius
-
-# Nixpkgs documentation
-/maintainers/scripts/db-to-md.sh @jtojnar @ryantm
-/maintainers/scripts/doc @jtojnar @ryantm
-
-# Contributor documentation
-/CONTRIBUTING.md @infinisil
-/.github/PULL_REQUEST_TEMPLATE.md @infinisil
-/doc/contributing/ @infinisil
-/doc/contributing/contributing-to-documentation.chapter.md @jtojnar @infinisil
-/lib/README.md @infinisil
-/doc/README.md @infinisil
-/nixos/README.md @infinisil
-/pkgs/README.md @infinisil
-/pkgs/by-name/README.md @infinisil
-/maintainers/README.md @infinisil
-
-# User-facing development documentation
-/doc/development.md @infinisil
-/doc/development @infinisil
-
-# NixOS Internals
-/nixos/default.nix                                    @infinisil
-/nixos/lib/from-env.nix                               @infinisil
-/nixos/lib/eval-config.nix                            @infinisil
-/nixos/modules/misc/ids.nix                           @R-VdP
-/nixos/modules/system/activation/bootspec.nix         @grahamc @cole-h @raitobezarius
-/nixos/modules/system/activation/bootspec.cue         @grahamc @cole-h @raitobezarius
-
-# NixOS Render Docs
-/pkgs/by-name/ni/nixos-render-docs @GetPsyched @hsjobeki
-/doc/redirects.json                @GetPsyched
-/nixos/doc/manual/redirects.json   @GetPsyched
-
-# NixOS integration test driver
-/nixos/lib/test-driver  @tfc
-
-# NixOS QEMU virtualisation
-/nixos/modules/virtualisation/qemu-vm.nix                 @raitobezarius
-/nixos/modules/services/backup/libvirtd-autosnapshot.nix  @6543
-
-# ACME
-/nixos/modules/security/acme                @NixOS/acme
-
-# Systemd
-/nixos/modules/system/boot/systemd.nix      @NixOS/systemd
-/nixos/modules/system/boot/systemd          @NixOS/systemd
-/nixos/lib/systemd-*.nix                    @NixOS/systemd
-/pkgs/os-specific/linux/systemd             @NixOS/systemd
-
-# Systemd-boot
-/nixos/modules/system/boot/loader/systemd-boot      @JulienMalka
-
-# Limine
-/nixos/modules/system/boot/loader/limine        @lzcunt @programmerlexi @johnrtitor
-/nixos/tests/limine                             @johnrtitor
-
-# Images and installer media
-/nixos/modules/profiles/installation-device.nix @ElvishJerricco
-/nixos/modules/installer/cd-dvd/                @ElvishJerricco
-/nixos/modules/installer/sd-card/
-
-# Amazon
-/nixos/modules/virtualisation/amazon-init.nix                  @arianvp
-/nixos/modules/virtualisation/ec2-data.nix                     @arianvp
-/nixos/modules/virtualisation/amazon-options.nix               @arianvp
-/nixos/modules/virtualisation/amazon-image.nix                 @arianvp
-/nixos/maintainers/scripts/ec2/                                @arianvp
-/nixos/modules/services/misc/amazon-ssm-agent.nix              @arianvp
-/nixos/tests/amazon-ssm-agent.nix                              @arianvp
-/nixos/modules/system/boot/grow-partition.nix                  @arianvp
-/nixos/modules/services/monitoring/amazon-cloudwatch-agent.nix @philipmw
-/nixos/tests/amazon-cloudwatch-agent.nix                       @philipmw
-
-# Monitoring
-/nixos/modules/services/monitoring/fluent-bit.nix @arianvp
-/nixos/tests/fluent-bit.nix                       @arianvp
-
-# nixos-rebuild-ng
-/pkgs/by-name/ni/nixos-rebuild-ng                 @thiagokokada
-
-# Updaters
-## update.nix
-/maintainers/scripts/update.nix   @jtojnar
-/maintainers/scripts/update.py    @jtojnar
-## common-updater-scripts
-/pkgs/common-updater/scripts/update-source-version    @jtojnar
-
-# Android tools, libraries, and environments
-/pkgs/development/android*                    @NixOS/android
-/pkgs/development/mobile/android*             @NixOS/android
-/pkgs/applications/editors/android-studio*    @NixOS/android
-/doc/languages-frameworks/android*            @NixOS/android
-/pkgs/by-name/an/android*                     @NixOS/android
-
-# Python-related code and docs
-/doc/languages-frameworks/python.section.md   @mweinelt @natsukium
-/maintainers/scripts/update-python-libraries  @mweinelt @natsukium
-/pkgs/by-name/up/update-python-libraries      @mweinelt @natsukium
-/pkgs/development/interpreters/python         @mweinelt @natsukium
-
-# CUDA
-/pkgs/top-level/cuda-packages.nix             @NixOS/cuda-maintainers
-/pkgs/top-level/release-cuda.nix              @NixOS/cuda-maintainers
-/pkgs/development/cuda-modules                @NixOS/cuda-maintainers
-
-# ROCm
-/pkgs/development/rocm-modules                @NixOS/rocm
-
-# Haskell
-/doc/languages-frameworks/haskell.section.md  @sternenseemann @maralorn @wolfgangwalther
-/maintainers/scripts/haskell                  @sternenseemann @maralorn @wolfgangwalther
-/pkgs/development/compilers/ghc               @sternenseemann @maralorn @wolfgangwalther
-/pkgs/development/compilers/ghc/9.6.6-debian-binary.nix  @sternenseemann @maralorn @wolfgangwalther @OPNA2608
-/pkgs/development/haskell-modules             @sternenseemann @maralorn @wolfgangwalther
-/pkgs/test/haskell                            @sternenseemann @maralorn @wolfgangwalther
-/pkgs/top-level/release-haskell.nix           @sternenseemann @maralorn @wolfgangwalther
-/pkgs/top-level/haskell-packages.nix          @sternenseemann @maralorn @wolfgangwalther
-
-# Perl
-/pkgs/development/interpreters/perl @stigtsp @marcusramberg
-/pkgs/top-level/perl-packages.nix   @stigtsp @marcusramberg
-/pkgs/development/perl-modules      @stigtsp @marcusramberg
-
-# R
-/pkgs/applications/science/math/R   @jbedo
-/pkgs/development/r-modules         @jbedo
-
-# Rust
-/pkgs/development/compilers/rust @alyssais @Mic92 @winterqt
-/pkgs/build-support/rust @winterqt
-/pkgs/build-support/rust/fetch-cargo-vendor* @TomaSajt
-/doc/languages-frameworks/rust.section.md @winterqt
-
-# Tcl
-/pkgs/development/interpreters/tcl  @fgaz
-/pkgs/development/libraries/tk      @fgaz
-/pkgs/top-level/tcl-packages.nix    @fgaz
-/pkgs/development/tcl-modules       @fgaz
-/doc/languages-frameworks/tcl.section.md @fgaz
-
-# C compilers
-/pkgs/development/compilers/gcc
-/pkgs/development/compilers/llvm @NixOS/llvm
-/pkgs/development/compilers/emscripten @raitobezarius
-/doc/toolchains/llvm.chapter.md @NixOS/llvm
-/doc/languages-frameworks/emscripten.section.md @raitobezarius
-
-# Audio
-/nixos/modules/services/audio/botamusique.nix @mweinelt
-/nixos/modules/services/audio/snapserver.nix @mweinelt
-/nixos/tests/botamusique.nix @mweinelt
-/nixos/tests/snapcast.nix @mweinelt
-
-# Browsers
-/pkgs/build-support/build-mozilla-mach @mweinelt
-/pkgs/applications/networking/browsers/firefox/update.nix
-/pkgs/applications/networking/browsers/firefox/packages/firefox.nix @mweinelt
-/pkgs/applications/networking/browsers/firefox/packages/firefox-esr-*.nix @mweinelt
-/pkgs/applications/networking/browsers/chromium @emilylange @networkException
-/nixos/tests/chromium.nix @emilylange @networkException
-
-# Certificate Authorities
-pkgs/by-name/ca/cacert @ajs124 @lukegb @mweinelt
-pkgs/development/libraries/nss/ @ajs124 @lukegb @mweinelt
-pkgs/development/python-modules/buildcatrust/ @ajs124 @lukegb @mweinelt
-
-# Java
-/doc/languages-frameworks/java.section.md @NixOS/java
-/doc/languages-frameworks/gradle.section.md @NixOS/java
-/doc/languages-frameworks/maven.section.md @NixOS/java
-/nixos/modules/programs/java.nix @NixOS/java
-/pkgs/top-level/java-packages.nix @NixOS/java
-
-# Jetbrains
-/pkgs/applications/editors/jetbrains @leona-ya @theCapypara
-
-# Licenses
-/lib/licenses @alyssais @emilazy @jopejoe1
-
-# Qt
-/pkgs/development/libraries/qt-5 @K900 @NickCao @SuperSandro2000 @ttuegel
-/pkgs/development/libraries/qt-6 @K900 @NickCao @SuperSandro2000 @ttuegel
-
-# KDE Frameworks 5
-/pkgs/development/libraries/kde-frameworks @K900 @NickCao @SuperSandro2000 @ttuegel
-
-# KDE / Plasma 6
-/pkgs/kde @K900 @NickCao @SuperSandro2000 @ttuegel
-/maintainers/scripts/kde @K900 @NickCao @SuperSandro2000 @ttuegel
-
-# PostgreSQL and related stuff
-/pkgs/by-name/po/postgresqlTestHook @NixOS/postgres
-/pkgs/by-name/ps/psqlodbc @NixOS/postgres
-/pkgs/servers/sql/postgresql @NixOS/postgres
-/pkgs/development/tools/rust/cargo-pgrx @NixOS/postgres
-/nixos/modules/services/databases/postgresql.md @NixOS/postgres
-/nixos/modules/services/databases/postgresql.nix @NixOS/postgres
-/nixos/tests/postgresql @NixOS/postgres
-
-# MySQL/MariaDB and related stuff
-/nixos/modules/services/databases/mysql.nix     @6543
-/nixos/modules/services/backup/mysql-backup.nix @6543
-
-# Home Automation
-/nixos/modules/services/home-automation/home-assistant.nix @mweinelt
-/nixos/modules/services/home-automation/zigbee2mqtt.nix @mweinelt
-/nixos/tests/home-assistant.nix @mweinelt
-/nixos/tests/zigbee2mqtt.nix @mweinelt
-/pkgs/servers/home-assistant @mweinelt
-/pkgs/by-name/es/esphome @mweinelt
-
-# Linux kernel
-/doc/packages/linux.section.md @NixOS/linux-kernel
-/lib/kernel.nix @NixOS/linux-kernel
-/nixos/doc/manual/configuration/linux-kernel.chapter.md @NixOS/linux-kernel
-/nixos/modules/system/boot/kernel.nix @NixOS/linux-kernel
-/nixos/tests/kernel-generic/ @NixOS/linux-kernel
-/pkgs/build-support/kernel/ @NixOS/linux-kernel
-/pkgs/os-specific/linux/kernel/ @NixOS/linux-kernel
-/pkgs/top-level/linux-kernels.nix @NixOS/linux-kernel
-
-# Network Time Daemons
-/pkgs/by-name/ch/chrony @thoughtpolice
-/pkgs/by-name/nt/ntp @thoughtpolice
-/pkgs/by-name/op/openntpd @thoughtpolice
-/nixos/modules/services/networking/ntp @thoughtpolice
-
-# Network
-/pkgs/by-name/ke/kea @mweinelt
-/pkgs/by-name/ba/babeld @mweinelt
-/nixos/modules/services/networking/babeld.nix @mweinelt
-/nixos/modules/services/networking/kea.nix @mweinelt
-/nixos/modules/services/networking/knot.nix @mweinelt
-/nixos/modules/services/monitoring/prometheus/exporters/kea.nix @mweinelt
-/nixos/tests/babeld.nix @mweinelt
-/nixos/tests/kea.nix @mweinelt
-/nixos/tests/knot.nix @mweinelt
-
-# Web servers
-/doc/packages/nginx.section.md @raitobezarius
-/pkgs/servers/http/nginx/ @raitobezarius
-/nixos/modules/services/web-servers/nginx/ @raitobezarius
-
-# D
-/pkgs/build-support/dlang @jtbx @TomaSajt
-
-# Dhall
-/pkgs/development/dhall-modules      @Gabriella439
-/pkgs/development/interpreters/dhall @Gabriella439
-
-# Agda
-/pkgs/build-support/agda                  @NixOS/agda
-/pkgs/top-level/agda-packages.nix         @NixOS/agda
-/pkgs/development/libraries/agda          @NixOS/agda
-/doc/languages-frameworks/agda.section.md @NixOS/agda
-/nixos/tests/agda                         @NixOS/agda
-
-# Idris
-/pkgs/development/idris-modules @Infinisil
-/pkgs/development/compilers/idris2 @mattpolzin
-
-# NixOS modules for e-mail and dns services
-/nixos/modules/services/mail/mailman.nix    @peti
-/nixos/modules/services/mail/postfix.nix    @peti
-/nixos/modules/services/networking/bind.nix @peti
-/nixos/modules/services/mail/rspamd.nix     @peti
-
-# Emacs
-/pkgs/applications/editors/emacs/elisp-packages @NixOS/emacs
-/pkgs/applications/editors/emacs                @NixOS/emacs
-/pkgs/top-level/emacs-packages.nix              @NixOS/emacs
-/doc/packages/emacs.section.md                  @NixOS/emacs
-/nixos/modules/services/editors/emacs.md        @NixOS/emacs
-
-# Kakoune
-/pkgs/applications/editors/kakoune     @philiptaron
-
-# LuaPackages
-/pkgs/development/lua-modules         @NixOS/lua
-
-# Neovim
-/pkgs/applications/editors/neovim      @NixOS/neovim
-
-# VimPlugins
-/pkgs/applications/editors/vim/plugins         @NixOS/neovim
-## nvim-treesitter
-/pkgs/applications/editors/vim/plugins/nvim-treesitter/overrides.nix @NixOS/neovim @figsoda
-/pkgs/applications/editors/vim/plugins/utils/nvim-treesitter         @NixOS/neovim @figsoda
-
-# VsCode Extensions
-/pkgs/applications/editors/vscode/extensions
-
-# PHP interpreter, packages, extensions, tests and documentation
-/doc/languages-frameworks/php.section.md          @aanderse @ma27 @talyz
-/nixos/tests/php                                  @aanderse @ma27 @talyz
-/pkgs/build-support/php/build-pecl.nix            @aanderse @ma27 @talyz
-/pkgs/development/interpreters/php       @jtojnar @aanderse @ma27 @talyz
-/pkgs/development/php-packages                    @aanderse @ma27 @talyz
-/pkgs/top-level/php-packages.nix         @jtojnar @aanderse @ma27 @talyz
-
-# Docker tools
-/pkgs/build-support/docker                       @roberth @jhol
-/nixos/tests/docker-tools*                       @roberth @jhol
-/doc/build-helpers/images/dockertools.section.md @roberth @jhol
-
-# Blockchains
-/pkgs/applications/blockchains  @mmahut @RaghavSood
-
-# Go
-/doc/languages-frameworks/go.section.md @kalbasit @katexochen @Mic92
-/pkgs/build-support/go @kalbasit @katexochen @Mic92
-/pkgs/development/compilers/go @kalbasit @katexochen @Mic92
-
-# GNOME
-/pkgs/desktops/gnome                              @jtojnar
-/pkgs/desktops/gnome/extensions                   @jtojnar
-/pkgs/build-support/make-hardcode-gsettings-patch @jtojnar
-
-# Cinnamon
-/pkgs/by-name/ci/cinnamon-*    @mkg20001
-/pkgs/by-name/cj/cjs           @mkg20001
-/pkgs/by-name/mu/muffin        @mkg20001
-/pkgs/by-name/ne/nemo          @mkg20001
-/pkgs/by-name/ne/nemo-*        @mkg20001
-
-# Xfce
-/doc/hooks/xfce4-dev-tools.section.md @NixOS/xfce
-
-# terraform providers
-/pkgs/applications/networking/cluster/terraform-providers @zowoq
-
-# Forgejo
-nixos/modules/services/misc/forgejo.* @adamcstephens @bendlas @christoph-heiss @emilylange @nycodeghg @pyrox0 @tebriel
-pkgs/by-name/fo/forgejo/              @adamcstephens @bendlas @christoph-heiss @emilylange @nycodeghg @pyrox0 @tebriel
-nixos/tests/forgejo.nix               @adamcstephens @bendlas @christoph-heiss @emilylange @nycodeghg @pyrox0 @tebriel
-
-# Dotnet
-/pkgs/build-support/dotnet                  @corngood
-/pkgs/development/compilers/dotnet          @corngood
-/pkgs/test/dotnet                           @corngood
-/doc/languages-frameworks/dotnet.section.md @corngood
-
-# Node.js
-/pkgs/build-support/node/build-npm-package      @winterqt
-/pkgs/build-support/node/prefetch-npm-deps      @winterqt
-/doc/languages-frameworks/javascript.section.md @winterqt
-/pkgs/development/tools/pnpm                    @Scrumplex @gepbird
-/pkgs/build-support/node/fetch-pnpm-deps        @Scrumplex @gepbird
-
-# OCaml
-/pkgs/build-support/ocaml           @ulrikstrid
-/pkgs/development/compilers/ocaml   @ulrikstrid
-/pkgs/development/ocaml-modules     @ulrikstrid
-
-# ZFS
-/nixos/modules/tasks/filesystems/zfs.nix @adamcstephens @amarshall
-/nixos/tests/zfs.nix                     @adamcstephens @amarshall
-/pkgs/os-specific/linux/zfs              @adamcstephens @amarshall
-
-# Zig
-/pkgs/development/compilers/zig @RossComputerGuy
-/doc/hooks/zig.section.md       @RossComputerGuy
-
-# Buildbot
-nixos/modules/services/continuous-integration/buildbot @Mic92 @zowoq
-nixos/tests/buildbot.nix                               @Mic92 @zowoq
-pkgs/development/tools/continuous-integration/buildbot @Mic92 @zowoq
-
-# Pretix
-pkgs/by-name/pr/pretix/ @mweinelt
-pkgs/by-name/pr/pretalx/ @mweinelt
-nixos/modules/services/web-apps/pretix.nix @mweinelt
-nixos/modules/services/web-apps/pretalx.nix @mweinelt
-nixos/tests/web-apps/pretix.nix @mweinelt
-nixos/tests/web-apps/pretalx.nix @mweinelt
-
-# incus/lxc
-nixos/maintainers/scripts/incus/        @adamcstephens
-nixos/modules/virtualisation/incus.nix  @adamcstephens
-nixos/modules/virtualisation/lxc*       @adamcstephens
-nixos/tests/incus/                      @adamcstephens
-pkgs/by-name/in/incus/                  @adamcstephens
-pkgs/by-name/lx/lxc*                    @adamcstephens
-
-# ExpidusOS, Flutter
-/pkgs/development/compilers/flutter @RossComputerGuy
-/pkgs/desktops/expidus              @RossComputerGuy
-
-# GNU Tar & Zip
-/pkgs/by-name/gn/gnutar        @RossComputerGuy
-/pkgs/by-name/zi/zip           @RossComputerGuy
-
-# SELinux
-/pkgs/by-name/ch/checkpolicy @RossComputerGuy
-/pkgs/by-name/li/libselinux  @RossComputerGuy
-/pkgs/by-name/li/libsepol    @RossComputerGuy
-
-# installShellFiles
-/pkgs/by-name/in/installShellFiles/*     @Ericson2314
-/pkgs/test/install-shell-files/*         @Ericson2314
-/doc/hooks/installShellFiles.section.md  @Ericson2314
-
-# Darwin
-/pkgs/by-name/ap/apple-sdk                     @NixOS/darwin-core
-/pkgs/os-specific/darwin                       @NixOS/darwin-core
-/pkgs/stdenv/darwin                            @NixOS/darwin-core
-
-# BEAM
-pkgs/development/beam-modules/          @NixOS/beam
-pkgs/development/interpreters/erlang/   @NixOS/beam
-pkgs/development/interpreters/elixir/   @NixOS/beam
-pkgs/development/interpreters/lfe/      @NixOS/beam
-
-# Authelia
-pkgs/by-name/au/authelia/ @06kellyjac @nicomem
-
-# OctoDNS
-pkgs/by-name/oc/octodns/ @anthonyroussel
-
-# Teleport
-/pkgs/build-support/teleport  @arianvp @justinas @sigma @tomberek @techknowlogick @JuliusFreudenberger
-pkgs/by-name/te/teleport*     @arianvp @justinas @sigma @tomberek @techknowlogick @JuliusFreudenberger
-
-# Warp-terminal
-pkgs/by-name/wa/warp-terminal/  @emilytrau @imadnyc @FlameFlag @johnrtitor
-
-# Nim
-/doc/languages-frameworks/nim.section.md  @NixOS/nim
-/pkgs/build-support/build-nim-package.nix @NixOS/nim
-/pkgs/build-support/build-nim-sbom.nix    @NixOS/nim
-/pkgs/top-level/nim-overrides.nix         @NixOS/nim
-
-# Radicle
-/pkgs/build-support/fetchradicle/      @NixOS/radicle
-/pkgs/build-support/fetchradiclepatch/ @NixOS/radicle

ci/README.md

@@ -1,106 +0,0 @@
-# CI support files
-
-This directory contains files to support CI, such as [GitHub Actions](https://github.com/NixOS/nixpkgs/tree/master/.github/workflows) and [Ofborg](https://github.com/nixos/ofborg).
-This is in contrast with [`maintainers/scripts`](../maintainers/scripts) which is for human use instead.
-
-## Pinned Nixpkgs
-
-CI may need certain packages from Nixpkgs.
-In order to ensure that the needed packages are generally available without building, [`pinned.json`](./pinned.json) contains a pinned Nixpkgs version tested by Hydra.
-
-Run [`update-pinned.sh`](./update-pinned.sh) to update it.
-
-## GitHub specific code
-
-Some of the code is specific to GitHub.
-This code is currently spread out over multiple places and written in both Bash and JavaScript.
-The goal is to eventually have all GitHub specific code in `ci/github-script` and written in JavaScript via `actions/github-script`.
-A lot of code has already been migrated, but some Bash code still remains.
-New CI features need to be introduced in JavaScript, not Bash.
-
-## Nixpkgs merge bot
-
-The Nixpkgs merge bot empowers package maintainers by enabling them to merge PRs related to their own packages.
-It serves as a bridge for maintainers to quickly respond to user feedback, facilitating a more self-reliant approach.
-Especially when considering there are roughly 20 maintainers for every committer, this bot is a game-changer.
-
-Following [RFC 172], the merge bot was originally implemented as a [python webapp](https://github.com/NixOS/nixpkgs-merge-bot), which has now been integrated into [`ci/github-script/bot.js`](./github-script/bot.js) and [`ci/github-script/merge.js`](./github-script/merge.js).
-
-### Using the merge bot
-
-To merge a PR, maintainers can simply comment:
-```gfm
-@NixOS/nixpkgs-merge-bot merge
-```
-
-The next time the bot runs it will verify the below constraints, then (if satisfied) merge the PR.
-
-The merge bot will reference [#306934](https://github.com/NixOS/nixpkgs/issues/306934) on PRs it merges successfully, [#305350](https://github.com/NixOS/nixpkgs/issues/305350) for unsuccessful attempts, or [#371492](https://github.com/NixOS/nixpkgs/issues/371492) if an error occurs.
-These issues effectively list PRs the merge bot has interacted with.
-
-### Merge bot constraints
-
-To ensure security and a focused utility, the bot adheres to specific limitations:
-
-- The PR targets one of the [development branches](#branch-classification).
-- The PR only touches files of packages located under `pkgs/by-name/*`.
-- The PR is either:
-  - approved by a [committer][@NixOS/nixpkgs-committers].
-  - backported via label.
-  - opened by a [committer][@NixOS/nixpkgs-committers].
-  - opened by [@r-ryantm](https://nix-community.github.io/nixpkgs-update/r-ryantm/).
-- The user attempting to merge is a member of [@NixOS/nixpkgs-maintainers].
-- The user attempting to merge is a maintainer of all packages touched by the PR.
-
-### Approving merge bot changes
-
-Changes to the bot can usually be approved by the [@NixOS/nixpkgs-ci] team, as with other CI changes.
-However, additional acknowledgement from the [@NixOS/nixpkgs-core] team is required for changes to what the merge bot will merge, who is eligible to use the merge bot, or similar changes in scope.
-
-## `ci/nixpkgs-vet.sh BASE_BRANCH [REPOSITORY]`
-
-Runs the [`nixpkgs-vet` tool](https://github.com/NixOS/nixpkgs-vet) on the HEAD commit, closely matching what CI does.
-This can't do exactly the same as CI, because CI needs to rely on GitHub's server-side Git history to compute the mergeability of PRs before the check can be started.
-In turn, when contributors are running this tool locally, we don't want to have to push commits to test them, and we can also rely on the local Git history to do the mergeability check.
-
-Arguments:
-
-- `BASE_BRANCH`: The base branch to use, e.g. master or release-24.05
-- `REPOSITORY`: The repository from which to fetch the base branch.
-  Defaults to <https://github.com/NixOS/nixpkgs.git>.
-
-# Branch classification
-
-For the purposes of CI, branches in the NixOS/nixpkgs repository are classified as follows:
-
-- **Channel** branches
-  - `nixos-` or `nixpkgs-` prefix
-  - Are only updated from `master` or `release-` branches, when hydra passes.
-  - Otherwise not worked on, Pull Requests are not allowed.
-  - Long-lived, no deletion, no force push.
-- **Primary development** branches
-  - `release-` prefix and `master`
-  - Pull Requests required.
-  - Long-lived, no deletion, no force push.
-- **Secondary development** branches
-  - `staging-` prefix and `haskell-updates`
-  - Pull Requests normally required, except when merging development branches into each other.
-  - Long-lived, no deletion, no force push.
-- **Work-In-Progress** branches
-  - `backport-`, `revert-` and `wip-` prefixes.
-  - Deprecated: All other branches, not matched by channel/development.
-  - Pull Requests are optional.
-  - Short-lived, force push allowed, deleted after merge.
-
-Some branches also have a version component, which is either `unstable` or `YY.MM`.
-
-`ci/supportedBranches.js` is a script imported by CI to classify the base and head branches of a Pull Request.
-This classification will then be used to skip certain jobs.
-This script can also be run locally to print basic test cases.
-
-
-[@NixOS/nixpkgs-maintainers]: https://github.com/orgs/NixOS/teams/nixpkgs-maintainers
-[@NixOS/nixpkgs-committers]: https://github.com/orgs/NixOS/teams/nixpkgs-committers
-[@NixOS/nixpkgs-ci]: https://github.com/orgs/NixOS/teams/nixpkgs-ci
-[@NixOS/nixpkgs-core]: https://github.com/orgs/NixOS/teams/nixpkgs-core
-[RFC 172]: https://github.com/NixOS/rfcs/pull/172

ci/codeowners-validator/default.nix

@@ -1,31 +0,0 @@
-{
-  buildGoModule,
-  fetchFromGitHub,
-  fetchpatch,
-}:
-buildGoModule {
-  name = "codeowners-validator";
-  src = fetchFromGitHub {
-    owner = "mszostok";
-    repo = "codeowners-validator";
-    rev = "f3651e3810802a37bd965e6a9a7210728179d076";
-    hash = "sha256-5aSmmRTsOuPcVLWfDF6EBz+6+/Qpbj66udAmi1CLmWQ=";
-  };
-  patches = [
-    # https://github.com/mszostok/codeowners-validator/pull/222
-    (fetchpatch {
-      name = "user-write-access-check";
-      url = "https://github.com/mszostok/codeowners-validator/compare/f3651e3810802a37bd965e6a9a7210728179d076...840eeb88b4da92bda3e13c838f67f6540b9e8529.patch";
-      hash = "sha256-t3Dtt8SP9nbO3gBrM0nRE7+G6N/ZIaczDyVHYAG/6mU=";
-    })
-    # Undoes part of the above PR: We don't want to require write access
-    # to the repository, that's only needed for GitHub's native CODEOWNERS.
-    # Furthermore, it removes an unnecessary check from the code
-    # that breaks tokens generated for GitHub Apps.
-    ./permissions.patch
-    # Allows setting a custom CODEOWNERS path using the OWNERS_FILE env var
-    ./owners-file-name.patch
-  ];
-  postPatch = "rm -r docs/investigation";
-  vendorHash = "sha256-R+pW3xcfpkTRqfS2ETVOwG8PZr0iH5ewroiF7u8hcYI=";
-}

ci/codeowners-validator/owners-file-name.patch

@@ -1,15 +0,0 @@
-diff --git a/pkg/codeowners/owners.go b/pkg/codeowners/owners.go
-index 6910bd2..e0c95e9 100644
---- a/pkg/codeowners/owners.go
-+++ b/pkg/codeowners/owners.go
-@@ -39,6 +39,10 @@ func NewFromPath(repoPath string) ([]Entry, error) {
- // openCodeownersFile finds a CODEOWNERS file and returns content.
- // see: https://help.github.com/articles/about-code-owners/#codeowners-file-location
- func openCodeownersFile(dir string) (io.Reader, error) {
-+	if file, ok := os.LookupEnv("OWNERS_FILE"); ok {
-+		return fs.Open(file)
-+	}
-+
- 	var detectedFiles []string
- 	for _, p := range []string{".", "docs", ".github"} {
- 		pth := path.Join(dir, p)

ci/codeowners-validator/permissions.patch

@@ -1,36 +0,0 @@
-diff --git a/internal/check/valid_owner.go b/internal/check/valid_owner.go
-index a264bcc..610eda8 100644
---- a/internal/check/valid_owner.go
-+++ b/internal/check/valid_owner.go
-@@ -16,7 +16,6 @@ import (
- const scopeHeader = "X-OAuth-Scopes"
- 
- var reqScopes = map[github.Scope]struct{}{
--	github.ScopeReadOrg: {},
- }
- 
- type ValidOwnerConfig struct {
-@@ -223,10 +222,7 @@ func (v *ValidOwner) validateTeam(ctx context.Context, name string) *validateErr
- 	for _, t := range v.repoTeams {
- 		// GitHub normalizes name before comparison
- 		if strings.EqualFold(t.GetSlug(), team) {
--			if t.Permissions["push"] {
--				return nil
--			}
--			return newValidateError("Team %q cannot review PRs on %q as neither it nor any parent team has write permissions.", team, v.orgRepoName)
-+			return nil
- 		}
- 	}
- 
-@@ -245,10 +241,7 @@ func (v *ValidOwner) validateGitHubUser(ctx context.Context, name string) *valid
- 	for _, u := range v.repoUsers {
- 		// GitHub normalizes name before comparison
- 		if strings.EqualFold(u.GetLogin(), userName) {
--			if u.Permissions["push"] {
--				return nil
--			}
--			return newValidateError("User %q cannot review PRs on %q as they don't have write permissions.", userName, v.orgRepoName)
-+			return nil
- 		}
- 	}
- 

ci/default.nix

@@ -1,205 +0,0 @@
-let
-  pinned = (builtins.fromJSON (builtins.readFile ./pinned.json)).pins;
-in
-{
-  system ? builtins.currentSystem,
-
-  nixpkgs ? null,
-  nixPath ? "nixVersions.latest",
-}:
-let
-  nixpkgs' =
-    if nixpkgs == null then
-      fetchTarball {
-        inherit (pinned.nixpkgs) url;
-        sha256 = pinned.nixpkgs.hash;
-      }
-    else
-      nixpkgs;
-
-  pkgs = import nixpkgs' {
-    inherit system;
-    # Nixpkgs generally — and CI specifically — do not use aliases,
-    # because we want to ensure they are not load-bearing.
-    allowAliases = false;
-  };
-
-  fmt =
-    let
-      treefmtNixSrc = fetchTarball {
-        inherit (pinned.treefmt-nix) url;
-        sha256 = pinned.treefmt-nix.hash;
-      };
-      treefmtEval = (import treefmtNixSrc).evalModule pkgs {
-        # Important: The auto-rebase script uses `git filter-branch --tree-filter`,
-        # which creates trees within the Git repository under `.git-rewrite/t`,
-        # notably without having a `.git` themselves.
-        # So if this projectRootFile were the default `.git/config`,
-        # having the auto-rebase script use treefmt on such a tree would make it
-        # format all files in the _parent_ Git tree as well.
-        projectRootFile = ".git-blame-ignore-revs";
-
-        # Be a bit more verbose by default, so we can see progress happening
-        settings.verbose = 1;
-
-        # By default it's info, which is too noisy since we have many unmatched files
-        settings.on-unmatched = "debug";
-
-        programs.actionlint.enable = true;
-
-        programs.biome = {
-          enable = true;
-          # Disable settings validation because its inputs are liable to hash mismatch
-          validate.enable = false;
-          settings.formatter = {
-            useEditorconfig = true;
-          };
-          settings.javascript.formatter = {
-            quoteStyle = "single";
-            semicolons = "asNeeded";
-          };
-          settings.json.formatter.enabled = false;
-        };
-        settings.formatter.biome.excludes = [
-          "*.min.js"
-          "pkgs/*"
-        ];
-
-        programs.keep-sorted.enable = true;
-
-        # This uses nixfmt underneath, the default formatter for Nix code.
-        # See https://github.com/NixOS/nixfmt
-        programs.nixfmt = {
-          enable = true;
-          package = pkgs.nixfmt;
-        };
-
-        programs.yamlfmt = {
-          enable = true;
-          settings.formatter = {
-            retain_line_breaks = true;
-          };
-        };
-        settings.formatter.yamlfmt.excludes = [
-          # Aligns comments with whitespace
-          "pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml"
-          # TODO: Fix formatting for auto-generated file
-          "pkgs/development/haskell-modules/configuration-hackage2nix/transitive-broken.yaml"
-        ];
-
-        programs.nixf-diagnose = {
-          enable = true;
-          ignore = [
-            # Rule names can currently be looked up here:
-            # https://github.com/nix-community/nixd/blob/main/libnixf/src/Basic/diagnostic.py
-            # TODO: Remove the following and fix things.
-            "sema-unused-def-lambda-noarg-formal"
-            "sema-unused-def-lambda-witharg-arg"
-            "sema-unused-def-lambda-witharg-formal"
-            "sema-unused-def-let"
-            # Keep this rule, because we have `lib.or`.
-            "or-identifier"
-            # TODO: remove after outstanding prelude diagnostics issues are fixed:
-            # https://github.com/nix-community/nixd/issues/761
-            # https://github.com/nix-community/nixd/issues/762
-            "sema-primop-removed-prefix"
-            "sema-primop-overridden"
-            "sema-constant-overridden"
-            "sema-primop-unknown"
-          ];
-        };
-        settings.formatter.nixf-diagnose = {
-          # Ensure nixfmt cleans up after nixf-diagnose.
-          priority = -1;
-          excludes = [
-            # Auto-generated; violates sema-extra-with
-            # Can only sensibly be removed when --auto-fix supports multiple fixes at once:
-            # https://github.com/inclyc/nixf-diagnose/issues/13
-            "pkgs/servers/home-assistant/component-packages.nix"
-            # https://github.com/nix-community/nixd/issues/708
-            "nixos/maintainers/scripts/azure-new/examples/basic/system.nix"
-          ];
-        };
-
-        settings.formatter.editorconfig-checker = {
-          command = "${pkgs.lib.getExe pkgs.editorconfig-checker}";
-          options = [
-            "-disable-indent-size"
-            # TODO: Remove this once this upstream issue is fixed:
-            #   https://github.com/editorconfig-checker/editorconfig-checker/issues/505
-            "-disable-charset"
-          ];
-          includes = [ "*" ];
-          priority = 1;
-        };
-
-        # TODO: Upstream this into treefmt-nix eventually:
-        #   https://github.com/numtide/treefmt-nix/issues/387
-        settings.formatter.markdown-code-runner = {
-          command = pkgs.lib.getExe pkgs.markdown-code-runner;
-          options =
-            let
-              config = pkgs.writers.writeTOML "markdown-code-runner-config" {
-                presets.nixfmt = {
-                  language = "nix";
-                  command = [ (pkgs.lib.getExe pkgs.nixfmt) ];
-                };
-              };
-            in
-            [ "--config=${config}" ];
-          includes = [ "*.md" ];
-        };
-
-        programs.zizmor.enable = true;
-      };
-      fs = pkgs.lib.fileset;
-      nixFilesSrc = fs.toSource {
-        root = ../.;
-        fileset = fs.difference ../. (fs.maybeMissing ../.git);
-      };
-    in
-    {
-      shell = treefmtEval.config.build.devShell;
-      pkg = treefmtEval.config.build.wrapper;
-      check = treefmtEval.config.build.check nixFilesSrc;
-    };
-
-in
-rec {
-  inherit pkgs fmt;
-  codeownersValidator = pkgs.callPackage ./codeowners-validator { };
-
-  # FIXME(lf-): it might be useful to test other Nix implementations
-  # (nixVersions.stable and Lix) here somehow at some point to ensure we don't
-  # have eval divergence.
-  eval = pkgs.callPackage ./eval {
-    nix = pkgs.lib.getAttrFromPath (pkgs.lib.splitString "." nixPath) pkgs;
-  };
-
-  # CI jobs
-  lib-tests = import ../lib/tests/release.nix { inherit pkgs; };
-  manual-nixos = (import ../nixos/release.nix { }).manual.${system} or null;
-  manual-nixpkgs = (import ../doc { inherit pkgs; });
-  nixpkgs-vet = pkgs.callPackage ./nixpkgs-vet.nix {
-    nix = pkgs.nixVersions.latest;
-  };
-  parse = pkgs.lib.recurseIntoAttrs {
-    nix_latest = pkgs.callPackage ./parse.nix { nix = pkgs.nixVersions.latest; };
-    nix_2_28 = pkgs.callPackage ./parse.nix { nix = pkgs.nixVersions.nix_2_28; };
-    lix = pkgs.callPackage ./parse.nix { nix = pkgs.lix; };
-    lix_latest = pkgs.callPackage ./parse.nix { nix = pkgs.lixPackageSets.latest.lix; };
-  };
-  shell = import ../shell.nix { inherit nixpkgs system; };
-  tarball = import ../pkgs/top-level/make-tarball.nix {
-    # Mirrored from top-level release.nix:
-    nixpkgs = {
-      outPath = pkgs.lib.cleanSource ../.;
-      revCount = 1234;
-      shortRev = "abcdef";
-      revision = "0000000000000000000000000000000000000000";
-    };
-    officialRelease = false;
-    inherit pkgs lib-tests;
-    nix = pkgs.nixVersions.latest;
-  };
-}

ci/eval/README.md

@@ -1,48 +0,0 @@
-# Nixpkgs CI evaluation
-
-The code in this directory is used by the [eval.yml](../../.github/workflows/eval.yml) GitHub Actions workflow to evaluate the majority of Nixpkgs for all PRs, effectively making sure that when the development branches are processed by Hydra, no evaluation failures are encountered.
-
-Furthermore it also allows local evaluation using:
-
-```
-nix-build ci -A eval.baseline
-```
-
-The two most important arguments are:
-- `--arg evalSystems`: The set of systems for which `nixpkgs` should be evaluated.
-  Defaults to the [supported systems](../../pkgs/top-level/release-supported-systems.json) for the branch.
-  Example: `--arg evalSystems '["x86_64-linux" "aarch64-darwin"]'`
-- `--arg quickTest`: Enables testing a single chunk of the current system only for quick iteration.
-  Example: `--arg quickTest true`
-
-The following arguments can be used to fine-tune performance:
-- `--max-jobs`: The maximum number of derivations to run at the same time.
-  Only each supported system gets a separate derivation, so it doesn't make sense to set this higher than that number.
-- `--cores`: The number of cores to use for each job.
-  Recommended to set this to the number of cores on your system divided by `--max-jobs`.
-- `--arg chunkSize`: The number of attributes that are evaluated simultaneously on a single core.
-  Lowering this decreases memory usage at the cost of increased evaluation time.
-  If this is too high, there won't be enough chunks to process them in parallel, and will also increase evaluation time.
-  The default is 5000.
-  Example: `--arg chunkSize 10000`
-
-Note that 16GB memory is the recommended minimum, while with less than 8GB memory evaluation time suffers greatly.
-
-## Local eval with rebuilds / comparison
-
-To compare two commits locally, first run the following on the baseline commit:
-
-```
-nix-build ci -A eval.baseline --out-link baseline
-```
-
-Then, on the commit with your changes:
-
-```
-nix-build ci -A eval.full --arg baseline ./baseline
-```
-
-Keep in mind to otherwise pass the same set of arguments for both commands (`evalSystems`, `quickTest`, `chunkSize`).
-Running this command will evaluate the difference between the baseline statistics and the ones at the time of running the command.
-From that difference, it will produce a human-readable report in `$out/step-summary.md`.
-If no packages were added or removed, then performance statistics will also be generated as part of this report.

ci/eval/attrpaths.nix

@@ -1,85 +0,0 @@
-# This expression will, as efficiently as possible, dump a
-# *superset* of all attrpaths of derivations which might be
-# part of a release on *any* platform.
-#
-# This expression runs single-threaded under all current Nix
-# implementations, but much faster and with much less memory
-# used than ./outpaths.nix itself.
-#
-# Once you have the list of attrnames you can split it up into
-# $NUM_CORES batches and evaluate the outpaths separately for each
-# batch, in parallel.
-#
-# To dump the attrnames:
-#
-#   nix-instantiate --eval --strict --json ci/eval/attrpaths.nix -A names
-#
-{
-  lib ? import (path + "/lib"),
-  trace ? false,
-  path ? ./../..,
-  extraNixpkgsConfigJson ? "{}",
-}:
-let
-
-  # TODO: Use mapAttrsToListRecursiveCond when this PR lands:
-  # https://github.com/NixOS/nixpkgs/pull/395160
-  justAttrNames =
-    path: value:
-    let
-      result =
-        if path == [ "AAAAAASomeThingsFailToEvaluate" ] || !(lib.isAttrs value) then
-          [ ]
-        else if lib.isDerivation value then
-          [ path ]
-        else
-          lib.pipe value [
-            (lib.mapAttrsToList (
-              name: value:
-              lib.addErrorContext "while evaluating package set attribute path '${
-                lib.showAttrPath (path ++ [ name ])
-              }'" (justAttrNames (path ++ [ name ]) value)
-            ))
-            lib.concatLists
-          ];
-    in
-    lib.traceIf trace "** ${lib.showAttrPath path}" result;
-
-  outpaths = import ./outpaths.nix {
-    inherit path;
-    extraNixpkgsConfig = builtins.fromJSON extraNixpkgsConfigJson;
-    attrNamesOnly = true;
-  };
-
-  paths = [
-    # Some of the following are based on variants, which are disabled with `attrNamesOnly = true`.
-    # Until these have been removed from release.nix / hydra, we manually add them to the list.
-    [
-      "pkgsLLVM"
-      "stdenv"
-    ]
-    [
-      "pkgsArocc"
-      "stdenv"
-    ]
-    [
-      "pkgsZig"
-      "stdenv"
-    ]
-    [
-      "pkgsStatic"
-      "stdenv"
-    ]
-    [
-      "pkgsMusl"
-      "stdenv"
-    ]
-  ]
-  ++ justAttrNames [ ] outpaths;
-
-  names = map lib.showAttrPath paths;
-
-in
-{
-  inherit paths names;
-}

ci/eval/chunk.nix

@@ -1,47 +0,0 @@
-# This turns ./outpaths.nix into chunks of a fixed size.
-{
-  lib ? import ../../lib,
-  path ? ../..,
-  # The file containing all available attribute paths, which are split into chunks here
-  attrpathFile,
-  chunkSize,
-  myChunk,
-  includeBroken,
-  systems,
-  extraNixpkgsConfigJson,
-}:
-
-let
-  attrpaths = lib.importJSON attrpathFile;
-  myAttrpaths = lib.sublist (chunkSize * myChunk) chunkSize attrpaths;
-
-  unfiltered = import ./outpaths.nix {
-    inherit path;
-    inherit includeBroken systems;
-    extraNixpkgsConfig = builtins.fromJSON extraNixpkgsConfigJson;
-  };
-
-  # Turns the unfiltered recursive attribute set into one that is limited to myAttrpaths
-  filtered =
-    let
-      recurse =
-        index: paths: attrs:
-        lib.mapAttrs (
-          name: values:
-          if attrs ? ${name} then
-            if lib.any (value: lib.length value <= index + 1) values then
-              attrs.${name}
-            else
-              recurse (index + 1) values attrs.${name}
-              # Make sure nix-env recurses as well
-              // {
-                recurseForDerivations = true;
-              }
-          else
-            null
-        ) (lib.groupBy (a: lib.elemAt a index) paths);
-    in
-    recurse 0 myAttrpaths unfiltered;
-
-in
-filtered

ci/eval/compare/cmp-stats.py

@@ -1,317 +0,0 @@
-import argparse
-import json
-import numpy as np
-import os
-import pandas as pd
-
-from dataclasses import asdict, dataclass
-from pathlib import Path
-from scipy.stats import ttest_rel
-from tabulate import tabulate
-from typing import Final
-
-
-def flatten_data(json_data: dict) -> dict:
-    """
-    Extracts and flattens metrics from JSON data.
-    This is needed because the JSON data can be nested.
-    For example, the JSON data entry might look like this:
-
-    "gc":{"cycles":13,"heapSize":5404549120,"totalBytes":9545876464}
-
-    Flattened:
-
-    "gc.cycles": 13
-    "gc.heapSize": 5404549120
-    ...
-
-    See https://github.com/NixOS/nix/blob/187520ce88c47e2859064704f9320a2d6c97e56e/src/libexpr/eval.cc#L2846
-    for the ultimate source of this data.
-
-    Args:
-        json_data (dict): JSON data containing metrics.
-    Returns:
-        dict: Flattened metrics with keys as metric names.
-    """
-    flat_metrics = {}
-    for key, value in json_data.items():
-        # This key is duplicated as `time.cpu`; we keep that copy.
-        if key == "cpuTime":
-            continue
-
-        if isinstance(value, (int, float)):
-            flat_metrics[key] = value
-        elif isinstance(value, dict):
-            for subkey, subvalue in value.items():
-                assert isinstance(subvalue, (int, float)), subvalue
-                flat_metrics[f"{key}.{subkey}"] = subvalue
-        else:
-            assert isinstance(value, (float, int, dict)), (
-                f"Value `{value}` has unexpected type"
-            )
-
-    return flat_metrics
-
-
-def load_all_metrics(path: Path) -> dict:
-    """
-    Loads all stats JSON files in the specified file or directory and extracts metrics.
-    These stats JSON files are created by Nix when the `NIX_SHOW_STATS` environment variable is set.
-
-    If the provided path is a directory, it must have the structure $path/$system/$stats,
-    where $path is the provided path, $system is some system from `lib.systems.doubles.*`,
-    and $stats is a stats JSON file.
-
-    If the provided path is a file, it is a stats JSON file.
-
-    Args:
-        path (Path): Directory containing JSON files or a stats JSON file.
-
-    Returns:
-        dict: Dictionary with filenames as keys and extracted metrics as values.
-    """
-    metrics = {}
-    if path.is_dir():
-        for system_dir in path.iterdir():
-            assert system_dir.is_dir()
-
-            for chunk_output in system_dir.iterdir():
-                with chunk_output.open() as f:
-                    data = json.load(f)
-
-                metrics[f"{system_dir.name}/${chunk_output.name}"] = flatten_data(data)
-    else:
-        with path.open() as f:
-            metrics[path.name] = flatten_data(json.load(f))
-
-    return metrics
-
-
-def metric_table_name(name: str, explain: bool) -> str:
-    """
-    Returns the name of the metric, plus a footnote to explain it if needed.
-    """
-    return f"{name}[^{name}]" if explain else name
-
-
-METRIC_EXPLANATION_FOOTNOTE: Final[str] = """
-
-[^time.cpu]: Number of seconds of CPU time accounted by the OS to the Nix evaluator process. On UNIX systems, this comes from [`getrusage(RUSAGE_SELF)`](https://man7.org/linux/man-pages/man2/getrusage.2.html).
-[^time.gc]: Number of seconds of CPU time accounted by the Boehm garbage collector to performing GC.
-[^time.gcFraction]: What fraction of the total CPU time is accounted towards performing GC.
-[^gc.cycles]: Number of times garbage collection has been performed.
-[^gc.heapSize]: Size in bytes of the garbage collector heap.
-[^gc.totalBytes]: Size in bytes of all allocations in the garbage collector.
-[^envs.bytes]: Size in bytes of all `Env` objects allocated by the Nix evaluator. These are almost exclusively created by [`nix-env`](https://nix.dev/manual/nix/stable/command-ref/nix-env.html).
-[^list.bytes]: Size in bytes of all [lists](https://nix.dev/manual/nix/stable/language/syntax.html#list-literal) allocated by the Nix evaluator.
-[^sets.bytes]: Size in bytes of all [attrsets](https://nix.dev/manual/nix/stable/language/syntax.html#list-literal) allocated by the Nix evaluator.
-[^symbols.bytes]: Size in bytes of all items in the Nix evaluator symbol table.
-[^values.bytes]: Size in bytes of all values allocated by the Nix evaluator.
-[^envs.number]: The count of all `Env` objects allocated.
-[^nrAvoided]: The number of thunks avoided being created.
-[^nrExprs]: The number of expression objects ever created.
-[^nrFunctionCalls]: The number of function calls ever made.
-[^nrLookups]: The number of lookups into an attrset ever made.
-[^nrOpUpdateValuesCopied]: The number of attrset values copied in the process of merging attrsets.
-[^nrOpUpdates]: The number of attrsets merge operations (`//`) performed.
-[^nrPrimOpCalls]: The number of function calls to primops (Nix builtins) ever made.
-[^nrThunks]: The number of [thunks](https://nix.dev/manual/nix/latest/language/evaluation.html#laziness) ever made. A thunk is a delayed computation, represented by an expression reference and a closure.
-[^sets.number]: The number of attrsets ever made.
-[^symbols.number]: The number of symbols ever added to the symbol table.
-[^values.number]: The number of values ever made.
-[^envs.elements]: The number of values contained within an `Env` object.
-[^list.concats]: The number of list concatenation operations (`++`) performed.
-[^list.elements]: The number of values contained within a list.
-[^sets.elements]: The number of values contained within an attrset.
-[^sizes.Attr]: Size in bytes of the `Attr` type.
-[^sizes.Bindings]: Size in bytes of the `Bindings` type.
-[^sizes.Env]: Size in bytes of the `Env` type.
-[^sizes.Value]: Size in bytes of the `Value` type.
-"""
-
-
-@dataclass(frozen=True)
-class PairwiseTestResults:
-    updated: pd.DataFrame
-    equivalent: pd.DataFrame
-
-    @staticmethod
-    def tabulate(table, headers) -> str:
-        return tabulate(
-            table, headers, tablefmt="github", floatfmt=".4f", missingval="-"
-        )
-
-    def updated_to_markdown(self, explain: bool) -> str:
-        assert not self.updated.empty
-        # Header (get column names and format them)
-        return self.tabulate(
-            headers=[str(column) for column in self.updated.columns],
-            table=[
-                [
-                    # The metric acts as its own footnote name
-                    metric_table_name(row["metric"], explain),
-                    # Check for no change and NaN in p_value/t_stat
-                    *[
-                        None if np.isnan(val) or np.allclose(val, 0) else val
-                        for val in row[1:]
-                    ],
-                ]
-                for _, row in self.updated.iterrows()
-            ],
-        )
-
-    def equivalent_to_markdown(self, explain: bool) -> str:
-        assert not self.equivalent.empty
-        return self.tabulate(
-            headers=[str(column) for column in self.equivalent.columns],
-            table=[
-                [
-                    # The metric acts as its own footnote name
-                    metric_table_name(row["metric"], explain),
-                    row["value"],
-                ]
-                for _, row in self.equivalent.iterrows()
-            ],
-        )
-
-    def to_markdown(self, explain: bool) -> str:
-        result = ""
-
-        if not self.equivalent.empty:
-            result += "## Unchanged values\n\n"
-            result += self.equivalent_to_markdown(explain)
-
-        if not self.updated.empty:
-            result += ("\n\n" if result else "") + "## Updated values\n\n"
-            result += self.updated_to_markdown(explain)
-
-        if explain:
-            result += METRIC_EXPLANATION_FOOTNOTE
-
-        return result
-
-
-@dataclass(frozen=True)
-class Equivalent:
-    metric: str
-    value: float
-
-
-@dataclass(frozen=True)
-class Comparison:
-    metric: str
-    mean_before: float
-    mean_after: float
-    mean_diff: float
-    mean_pct_change: float
-
-
-@dataclass(frozen=True)
-class ComparisonWithPValue(Comparison):
-    p_value: float
-    t_stat: float
-
-
-def metric_sort_key(name: str) -> str:
-    if name in ("time.cpu", "time.gc", "time.gcFraction"):
-        return (1, name)
-    elif name.startswith("gc"):
-        return (2, name)
-    elif name.endswith(("bytes", "Bytes")):
-        return (3, name)
-    elif name.startswith("nr") or name.endswith("number"):
-        return (4, name)
-    else:
-        return (5, name)
-
-
-def perform_pairwise_tests(
-    before_metrics: dict, after_metrics: dict
-) -> PairwiseTestResults:
-    common_files = sorted(set(before_metrics) & set(after_metrics))
-    all_keys = sorted(
-        {
-            metric_keys
-            for file_metrics in before_metrics.values()
-            for metric_keys in file_metrics.keys()
-        },
-        key=metric_sort_key,
-    )
-
-    updated = []
-    equivalent = []
-
-    for key in all_keys:
-        before_vals = []
-        after_vals = []
-
-        for fname in common_files:
-            if key in before_metrics[fname] and key in after_metrics[fname]:
-                before_vals.append(before_metrics[fname][key])
-                after_vals.append(after_metrics[fname][key])
-
-        if len(before_vals) == 0:
-            continue
-
-        before_arr = np.array(before_vals)
-        after_arr = np.array(after_vals)
-
-        diff = after_arr - before_arr
-
-        # If there's no difference, add it all to the equivalent output.
-        if np.allclose(diff, 0):
-            equivalent.append(Equivalent(metric=key, value=before_vals[0]))
-        else:
-            pct_change = 100 * diff / before_arr
-
-            result = Comparison(
-                metric=key,
-                mean_before=np.mean(before_arr),
-                mean_after=np.mean(after_arr),
-                mean_diff=np.mean(diff),
-                mean_pct_change=np.mean(pct_change),
-            )
-
-            # If there are enough values to perform a t-test, do so.
-            if len(before_vals) > 1:
-                t_stat, p_val = ttest_rel(after_arr, before_arr)
-                result = ComparisonWithPValue(
-                    **asdict(result), p_value=p_val, t_stat=t_stat
-                )
-
-            updated.append(result)
-
-    return PairwiseTestResults(
-        updated=pd.DataFrame(map(asdict, updated)),
-        equivalent=pd.DataFrame(map(asdict, equivalent)),
-    )
-
-
-def main():
-    parser = argparse.ArgumentParser(
-        description="Performance comparison of Nix evaluation statistics"
-    )
-    parser.add_argument(
-        "--explain", action="store_true", help="Explain the evaluation statistics"
-    )
-    parser.add_argument(
-        "before", help="File or directory containing baseline (data before)"
-    )
-    parser.add_argument(
-        "after", help="File or directory containing comparison (data after)"
-    )
-
-    options = parser.parse_args()
-
-    before_stats = Path(options.before)
-    after_stats = Path(options.after)
-
-    before_metrics = load_all_metrics(before_stats)
-    after_metrics = load_all_metrics(after_stats)
-    pairwise_test_results = perform_pairwise_tests(before_metrics, after_metrics)
-    markdown_table = pairwise_test_results.to_markdown(explain=options.explain)
-    print(markdown_table)
-
-
-if __name__ == "__main__":
-    main()

ci/eval/compare/default.nix

@@ -1,309 +0,0 @@
-{
-  callPackage,
-  lib,
-  jq,
-  runCommand,
-  writeText,
-  python3,
-  stdenvNoCC,
-  makeWrapper,
-  codeowners,
-}:
-let
-  python = python3.withPackages (ps: [
-    ps.numpy
-    ps.pandas
-    ps.scipy
-    ps.tabulate
-  ]);
-
-  cmp-stats = stdenvNoCC.mkDerivation {
-    pname = "cmp-stats";
-    version = lib.trivial.release;
-
-    dontUnpack = true;
-
-    nativeBuildInputs = [ makeWrapper ];
-
-    installPhase = ''
-      runHook preInstall
-
-      mkdir -p $out/share/cmp-stats
-
-      cp ${./cmp-stats.py} "$out/share/cmp-stats/cmp-stats.py"
-
-      makeWrapper ${python.interpreter} "$out/bin/cmp-stats" \
-          --add-flags "$out/share/cmp-stats/cmp-stats.py"
-
-      runHook postInstall
-    '';
-
-    meta = {
-      description = "Performance comparison of Nix evaluation statistics";
-      license = lib.licenses.mit;
-      mainProgram = "cmp-stats";
-      maintainers = with lib.maintainers; [ philiptaron ];
-    };
-  };
-in
-{
-  combinedDir,
-  touchedFilesJson,
-  ownersFile ? ../../OWNERS,
-}:
-let
-  # Usually we expect a derivation, but when evaluating in multiple separate steps, we pass
-  # nix store paths around. These need to be turned into (fake) derivations again to track
-  # dependencies properly.
-  # We use two steps for evaluation, because we compare results from two different checkouts.
-  # CI additionalls spreads evaluation across multiple workers.
-  combined = if lib.isDerivation combinedDir then combinedDir else lib.toDerivation combinedDir;
-
-  /*
-    Derivation that computes which packages are affected (added, changed or removed) between two revisions of nixpkgs.
-    Note: "platforms" are "x86_64-linux", "aarch64-darwin", ...
-
-    ---
-    Inputs:
-    - beforeDir, afterDir: The evaluation result from before and after the change.
-      They can be obtained by running `nix-build -A ci.eval.full` on both revisions.
-
-    ---
-    Outputs:
-      - changed-paths.json: Various information about the changes:
-        {
-          attrdiff: {
-            added: ["package1"],
-            changed: ["package2", "package3", "package4"],
-            removed: ["package4"],
-          },
-          attrdiffByKernel: {
-            darwin: {
-              added: [],
-              changed: ["package2", "package4"],
-              removed: ["package4"],
-            },
-            linux: {
-              added: ["package1"],
-              changed: ["package3", "package4"],
-              removed: [],
-            },
-          },
-          attrdiffByPlatform: {
-            aarch64-darwin: {
-              added: [],
-              changed: ["package2"],
-              removed: ["package4"],
-            },
-            aarch64-linux: {
-              added: ["package1"],
-              changed: ["package3"],
-              removed: [],
-            },
-            x86_64-linux: {
-              added: [],
-              changed: ["package4"],
-              removed: [],
-            },
-          },
-          labels: {
-            "10.rebuild-darwin: 1-10": true,
-            "10.rebuild-linux: 1-10": true
-          },
-          rebuildsByKernel: {
-            darwin: ["package1", "package2"],
-            linux: ["package1", "package2", "package3"]
-          },
-          rebuildCountByKernel: {
-            darwin: 2,
-            linux: 3,
-          },
-          rebuildsByPlatform: {
-            aarch64-darwin: ["package1", "package2"],
-            aarch64-linux: ["package1", "package2"],
-            x86_64-linux: ["package1", "package2", "package3"],
-            x86_64-darwin: ["package1"],
-          },
-        }
-      - step-summary.md: A markdown render of the changes
-
-    ---
-    Implementation details:
-
-    Helper functions can be found in ./utils.nix.
-    Two main "types" are important:
-
-    - `packagePlatformPath`: A string of the form "<PACKAGE_PATH>.<PLATFORM>"
-      Example: "python312Packages.numpy.x86_64-linux"
-
-    - `packagePlatformAttr`: An attrs representation of a packagePlatformPath:
-      Example: { name = "python312Packages.numpy"; platform = "x86_64-linux"; }
-  */
-  inherit (import ./utils.nix { inherit lib; })
-    groupByKernel
-    convertToPackagePlatformAttrs
-    groupAttrdiffByKernel
-    groupAttrdiffByPlatform
-    groupByPlatform
-    extractPackageNames
-    getLabels
-    ;
-
-  # Attrs
-  # - keys: "added", "changed", "removed" and "rebuilds"
-  # - values: lists of `packagePlatformPath`s
-  diffAttrs = builtins.fromJSON (builtins.readFile "${combined}/combined-diff.json");
-
-  rebuildsPackagePlatformAttrs = convertToPackagePlatformAttrs diffAttrs.rebuilds;
-
-  changed-paths =
-    let
-      attrdiff = lib.mapAttrs (_: extractPackageNames) {
-        inherit (diffAttrs) added changed removed;
-      };
-      attrdiffByPlatform = groupAttrdiffByPlatform {
-        inherit (diffAttrs) added changed removed;
-      };
-      attrdiffByKernel = groupAttrdiffByKernel {
-        inherit (diffAttrs) added changed removed;
-      };
-      rebuildsByPlatform = groupByPlatform rebuildsPackagePlatformAttrs;
-      rebuildsByKernel = groupByKernel rebuildsPackagePlatformAttrs;
-      rebuildCountByKernel = lib.mapAttrs (
-        kernel: kernelRebuilds: lib.length kernelRebuilds
-      ) rebuildsByKernel;
-      rebuildNames = extractPackageNames diffAttrs.rebuilds;
-    in
-    writeText "changed-paths.json" (
-      builtins.toJSON {
-        inherit attrdiff attrdiffByKernel attrdiffByPlatform;
-        inherit
-          rebuildsByPlatform
-          rebuildsByKernel
-          rebuildCountByKernel
-          ;
-        labels =
-          getLabels rebuildCountByKernel
-          # Sets "10.rebuild-*-stdenv" label to whether the "stdenv" attribute was changed.
-          // lib.mapAttrs' (
-            kernel: rebuilds: lib.nameValuePair "10.rebuild-${kernel}-stdenv" (lib.elem "stdenv" rebuilds)
-          ) rebuildsByKernel
-          // {
-            "10.rebuild-nixos-tests" =
-              lib.elem "nixosTests.simple-container" rebuildNames || lib.elem "nixosTests.simple-vm" rebuildNames;
-          };
-      }
-    );
-
-  getMaintainers = callPackage ./maintainers.nix { };
-
-  inherit
-    (getMaintainers {
-      affectedAttrPaths = map (a: a.packagePath) (
-        convertToPackagePlatformAttrs (diffAttrs.changed ++ diffAttrs.removed)
-      );
-      changedFiles = lib.importJSON touchedFilesJson;
-    })
-    users
-    teams
-    packages
-    ;
-in
-runCommand "compare"
-  {
-    # Don't depend on -dev outputs to reduce closure size for CI.
-    nativeBuildInputs = map lib.getBin [
-      jq
-      cmp-stats
-      codeowners
-    ];
-    users = builtins.toJSON users;
-    teams = builtins.toJSON teams;
-    packages = builtins.toJSON (lib.map (lib.concatStringsSep ".") packages);
-    passAsFile = [
-      "users"
-      "teams"
-      "packages"
-    ];
-  }
-  ''
-    mkdir $out
-
-    cp ${changed-paths} $out/changed-paths.json
-
-    {
-      echo
-      echo "# Packages"
-      echo
-      jq -r -f ${./generate-step-summary.jq} < ${changed-paths}
-    } >> $out/step-summary.md
-
-    if jq -e '(.attrdiff.added | length == 0) and (.attrdiff.removed | length == 0)' "${changed-paths}" > /dev/null; then
-      # Chunks have changed between revisions
-      # We cannot generate a performance comparison
-      {
-        echo
-        echo "# Performance comparison"
-        echo
-        echo "This compares the performance of this branch against its pull request base branch (e.g., 'master')"
-        echo
-        echo "For further help please refer to: [ci/README.md](https://github.com/NixOS/nixpkgs/blob/master/ci/README.md)"
-        echo
-      } >> $out/step-summary.md
-
-      cmp-stats --explain ${combined}/before/stats ${combined}/after/stats >> $out/step-summary.md
-
-    else
-      # Package chunks are the same in both revisions
-      # We can use the to generate a performance comparison
-      {
-        echo
-        echo "# Performance Comparison"
-        echo
-        echo "Performance stats were skipped because the package sets differ between the two revisions."
-        echo
-        echo "For further help please refer to: [ci/README.md](https://github.com/NixOS/nixpkgs/blob/master/ci/README.md)"
-      } >> $out/step-summary.md
-    fi
-
-    jq -r '.[]' "${touchedFilesJson}" > ./touched-files
-    readarray -t touchedFiles < ./touched-files
-    echo "This PR touches ''${#touchedFiles[@]} files"
-
-    # TODO: Move ci/OWNERS to Nix and produce owners.json instead of owners.txt.
-    touch "$out/owners.txt"
-    for file in "''${touchedFiles[@]}"; do
-        result=$(codeowners --file "${ownersFile}" "$file")
-
-        # Remove the file prefix and trim the surrounding spaces
-        read -r owners <<< "''${result#"$file"}"
-        if [[ "$owners" == "(unowned)" ]]; then
-            echo "File $file is unowned"
-            continue
-        fi
-        echo "File $file is owned by $owners"
-
-        # Split up multiple owners, separated by arbitrary amounts of spaces
-        IFS=" " read -r -a entries <<< "$owners"
-
-        for entry in "''${entries[@]}"; do
-            # GitHub technically also supports Emails as code owners,
-            # but we can't easily support that, so let's not
-            if [[ ! "$entry" =~ @(.*) ]]; then
-                echo -e "\e[33mCodeowner \"$entry\" for file $file is not valid: Must start with \"@\"\e[0m"
-                # Don't fail, because the PR for which this script runs can't fix it,
-                # it has to be fixed in the base branch
-                continue
-            fi
-            # The first regex match is everything after the @
-            entry=''${BASH_REMATCH[1]}
-
-            echo "$entry" >> "$out/owners.txt"
-        done
-
-    done
-
-    cp "$usersPath" "$out/maintainers.json"
-    cp "$teamsPath" "$out/teams.json"
-    cp "$packagesPath" "$out/packages.json"
-  ''

ci/eval/compare/generate-step-summary.jq

@@ -1,30 +0,0 @@
-def truncate(xs; n):
-  if xs | length > n then xs[:n] + ["..."]
-  else xs
-  end;
-
-def itemize_packages(xs):
-  truncate(xs; 2000) |
-    map("- [\(.)](https://search.nixos.org/packages?channel=unstable&show=\(.)&from=0&size=50&sort=relevance&type=packages&query=\(.))")  |
-    join("\n");
-
-def get_title(s; xs):
-  s + " (" + (xs | length | tostring) + ")";
-
-def section(title; xs):
-  "<details> <summary>" + get_title(title; xs) + "</summary>\n\n" + itemize_packages(xs) + "</details>";
-
-def fallback_document(content; n):
-  if content | utf8bytelength > n then
-    get_title("Added packages"; .attrdiff.added) + "\n\n" +
-    get_title("Removed packages"; .attrdiff.removed) + "\n\n" +
-    get_title("Changed packages"; .attrdiff.changed)
-  else content
-  end;
-
-# we truncate the list to stay below the GitHub limit of 1MB per step summary.
-fallback_document(
-  section("Added packages"; .attrdiff.added) + "\n\n" +
-  section("Removed packages"; .attrdiff.removed) + "\n\n" +
-  section("Changed packages"; .attrdiff.changed); 1000 * 1000
-)

ci/eval/compare/maintainers.nix

@@ -1,159 +0,0 @@
-# Figure out which maintainers (users/teams) are relevant for a PR:
-# - All maintainers that can be linked directly to changedFiles
-# - Maintainers of affectedAttrPaths if a file directly related to the attribute is in changedFiles
-#
-# Files and attributes are linked in various ways:
-# - pkgs/by-name/<attr>/* is linked to pkgs.<attr>
-# - The file position of various attributes of pkgs.<attr>
-# - Explicitly specified file positions in derivations
-#
-# Test with
-#   nix-instantiate --eval --strict --json test.nix -A result | jq
-#
-# Empty list as an output means success
-
-# Dependencies coming from the CI-pinned Nixpkgs
-{
-  lib,
-}:
-# Function arguments
-{
-  # Files that were changed
-  # Type: ListOf (Nixpkgs-root-relative path)
-  changedFiles,
-  # Attributes whose value was affected by the change
-  # Type: ListOf (ListOf String)
-  affectedAttrPaths,
-  # Nixpkgs used to check maintainers. Customisable for testing
-  pkgs ? import ../../.. {
-    system = "x86_64-linux";
-    # We should never try to ping maintainers through package aliases, this can only lead to errors.
-    # One example case is, where an attribute is a throw alias, but then re-introduced in a PR.
-    # This would trigger the throw. By disabling aliases, we can fallback gracefully below.
-    config.allowAliases = false;
-    overlays = [ ];
-  },
-}:
-let
-  nixpkgsRoot = toString ../../.. + "/";
-  stripNixpkgsRootFromKeys = lib.mapAttrs' (
-    file: value: lib.nameValuePair (lib.removePrefix nixpkgsRoot file) value
-  );
-
-  moduleMeta = (pkgs.nixos { }).config.meta;
-
-  # Currently just nixos module maintainers, but in the future we can use this for code owners too
-  fileUsers = stripNixpkgsRootFromKeys moduleMeta.maintainers;
-  fileTeams = stripNixpkgsRootFromKeys moduleMeta.teams;
-
-  anyMatchingFile = filename: lib.any (lib.hasPrefix filename) changedFiles;
-
-  anyMatchingFiles = files: lib.any anyMatchingFile files;
-
-  relevantFilenames =
-    drv:
-    (lib.unique (
-      map (pos: lib.removePrefix nixpkgsRoot pos.file) (
-        lib.filter (x: x != null) [
-          (drv.meta.maintainersPosition or null)
-          (drv.meta.teamsPosition or null)
-          (lib.unsafeGetAttrPos "src" drv)
-          (lib.unsafeGetAttrPos "pname" drv)
-          (lib.unsafeGetAttrPos "version" drv)
-        ]
-        ++ lib.optionals (drv ? meta.position) [
-          # Use ".meta.position" for cases when most of the package is
-          # defined in a "common" section and the only place where
-          # reference to the file with a derivation the "pos"
-          # attribute.
-          #
-          # ".meta.position" has the following form:
-          #   "pkgs/tools/package-management/nix/default.nix:155"
-          # We transform it to the following:
-          #   { file = "pkgs/tools/package-management/nix/default.nix"; }
-          { file = lib.head (lib.splitString ":" drv.meta.position); }
-        ]
-      )
-    ));
-
-  relevantAffectedAttrPaths = lib.filter (
-    attrPath:
-    # Some packages might be reported as changed on a different platform, but
-    # not even have an attribute on the platform the maintainers are requested on.
-    # Fallback to `null` for these to filter them out
-    let
-      package = lib.attrByPath attrPath null pkgs;
-    in
-    package != null && anyMatchingFiles (relevantFilenames package)
-  ) affectedAttrPaths;
-
-  # Extract attributes that changed from by-name paths.
-  # This allows pinging reviewers for pure refactors.
-  changedByNameAttrPaths = lib.pipe changedFiles [
-    (lib.filter (changed: lib.hasPrefix "pkgs/by-name/" changed))
-    (map (lib.splitString "/"))
-    # Filters out e.g. pkgs/by-name/README.md
-    (lib.filter (path: lib.length path > 3))
-    (map (path: lib.elemAt path 3))
-    (map lib.singleton)
-    # Filter out new packages
-    (lib.filter (attrPath: lib.hasAttrByPath attrPath pkgs))
-  ];
-
-  # An attribute can appear in affected *and* touched
-  attrPathsToGetMaintainersFor = lib.unique (relevantAffectedAttrPaths ++ changedByNameAttrPaths);
-
-  attrPathEntities = lib.concatMap (
-    attrPath:
-    let
-      package = lib.getAttrFromPath attrPath pkgs;
-    in
-    # meta.maintainers also contains all individual team members.
-    # We only want to ping individuals if they're added individually as maintainers, not via teams.
-    userPings { inherit attrPath; } (package.meta.nonTeamMaintainers or [ ])
-    ++ lib.concatMap (teamPings { inherit attrPath; }) (package.meta.teams or [ ])
-  ) attrPathsToGetMaintainersFor;
-
-  changedFileEntities = lib.concatMap (
-    file:
-    userPings { inherit file; } (fileUsers.${file} or [ ])
-    ++ lib.concatMap (teamPings { inherit file; }) (fileTeams.${file} or [ ])
-  ) changedFiles;
-
-  userPings =
-    context:
-    map (maintainer: {
-      type = "user";
-      userId = maintainer.githubId;
-      inherit context;
-    });
-
-  teamPings =
-    context: team:
-    if team ? githubId then
-      [
-        {
-          type = "team";
-          teamId = team.githubId;
-          inherit context;
-        }
-      ]
-    else
-      userPings context team.members;
-
-  byType = lib.groupBy (ping: ping.type) (attrPathEntities ++ changedFileEntities);
-
-  byUser = lib.pipe (byType.user or [ ]) [
-    (lib.groupBy (ping: toString ping.userId))
-    (lib.mapAttrs (_user: lib.map (pkg: pkg.context)))
-  ];
-  byTeam = lib.pipe (byType.team or [ ]) [
-    (lib.groupBy (ping: toString ping.teamId))
-    (lib.mapAttrs (_team: lib.map (pkg: pkg.context)))
-  ];
-in
-{
-  users = byUser;
-  teams = byTeam;
-  packages = attrPathsToGetMaintainersFor;
-}

ci/eval/compare/test.nix

@@ -1,311 +0,0 @@
-{
-  pkgs ? import ../../.. {
-    config = { };
-    overlays = [ ];
-  },
-  lib ? pkgs.lib,
-}:
-let
-  fun = import ./maintainers.nix { inherit lib; };
-  utils = import ./utils.nix { inherit lib; };
-
-  mockPkgs =
-    {
-      packages ? [ ],
-      modules ? [ ],
-      githubTeams ? true,
-    }:
-    lib.updateManyAttrsByPath
-      (lib.imap0 (i: p: {
-        path = p;
-        update = _: {
-          meta.maintainersPosition.file = lib.concatStringsSep "/" p;
-          meta.nonTeamMaintainers = [ { githubId = i; } ];
-          meta.teams =
-            if githubTeams then [ { githubId = i + 100; } ] else [ { members = [ { githubId = i + 100; } ]; } ];
-        };
-      }) packages)
-      {
-        nixos =
-          { }:
-          {
-            config.meta.maintainers = lib.listToAttrs (
-              lib.imap0 (i: m: lib.nameValuePair m [ { githubId = i; } ]) modules
-            );
-            config.meta.teams = lib.listToAttrs (
-              lib.imap0 (
-                i: m:
-                lib.nameValuePair m (
-                  if githubTeams then [ { githubId = i + 100; } ] else [ { members = [ { githubId = i + 100; } ]; } ]
-                )
-              ) modules
-            );
-          };
-      };
-
-  tests = {
-    testEmpty = {
-      expr = fun {
-        pkgs = mockPkgs { };
-        changedFiles = [ ];
-        affectedAttrPaths = [ ];
-      };
-      expected = {
-        packages = [ ];
-        teams = { };
-        users = { };
-      };
-    };
-    testNonExistentAffected = {
-      expr = fun {
-        pkgs = mockPkgs { };
-        changedFiles = [ "a" ];
-        affectedAttrPaths = [ [ "b" ] ];
-      };
-      expected = {
-        packages = [ ];
-        teams = { };
-        users = { };
-      };
-    };
-    testIrrelevantAffected = {
-      expr = fun {
-        pkgs = mockPkgs {
-          packages = [ [ "b" ] ];
-        };
-        changedFiles = [ "a" ];
-        affectedAttrPaths = [ [ "b" ] ];
-      };
-      expected = {
-        packages = [ ];
-        teams = { };
-        users = { };
-      };
-    };
-    testRelevantAffected = {
-      expr = fun {
-        pkgs = mockPkgs {
-          packages = [ [ "b" ] ];
-        };
-        # Also tests that subpaths work
-        changedFiles = [ "b/c" ];
-        affectedAttrPaths = [ [ "b" ] ];
-      };
-      expected = {
-        packages = [ [ "b" ] ];
-        teams."100" = [
-          { attrPath = [ "b" ]; }
-        ];
-        users."0" = [
-          { attrPath = [ "b" ]; }
-        ];
-      };
-    };
-    testRelevantAffectedNonGitHub = {
-      expr = fun {
-        pkgs = mockPkgs {
-          packages = [ [ "b" ] ];
-          githubTeams = false;
-        };
-        changedFiles = [ "b/c" ];
-        affectedAttrPaths = [ [ "b" ] ];
-      };
-      expected = {
-        packages = [ [ "b" ] ];
-        teams = { };
-        users."0" = [
-          { attrPath = [ "b" ]; }
-        ];
-        users."100" = [
-          { attrPath = [ "b" ]; }
-        ];
-      };
-    };
-    testByNameChanged = {
-      expr = fun {
-        pkgs = mockPkgs {
-          packages = [ [ "hello" ] ];
-        };
-        changedFiles = [ "pkgs/by-name/he/hello/sources.json" ];
-        affectedAttrPaths = [ ];
-      };
-      expected = {
-        packages = [ [ "hello" ] ];
-        teams."100" = [
-          { attrPath = [ "hello" ]; }
-        ];
-        users."0" = [
-          { attrPath = [ "hello" ]; }
-        ];
-      };
-    };
-    testByNameNonExistentChanged = {
-      expr = fun {
-        pkgs = mockPkgs {
-          packages = [ ];
-        };
-        # Happens when a new package was added to pkgs/by-name
-        changedFiles = [ "pkgs/by-name/he/hello/sources.json" ];
-        affectedAttrPaths = [ ];
-      };
-      expected = {
-        packages = [ ];
-        teams = { };
-        users = { };
-      };
-    };
-    testByNameReadmeChanged = {
-      expr = fun {
-        pkgs = mockPkgs {
-          packages = [ [ "hello" ] ];
-        };
-        changedFiles = [ "pkgs/by-name/README.md" ];
-        affectedAttrPaths = [ ];
-      };
-      expected = {
-        packages = [ ];
-        teams = { };
-        users = { };
-      };
-    };
-    testNoDuplicates = {
-      expr = fun {
-        pkgs = mockPkgs {
-          packages = [ [ "hello" ] ];
-        };
-        changedFiles = [
-          "hello"
-          "pkgs/by-name/he/hello/sources.json"
-        ];
-        affectedAttrPaths = [ [ "hello" ] ];
-      };
-      expected = {
-        packages = [ [ "hello" ] ];
-        teams."100" = [
-          { attrPath = [ "hello" ]; }
-        ];
-        users."0" = [
-          { attrPath = [ "hello" ]; }
-        ];
-      };
-    };
-    testModuleMaintainers = {
-      expr = fun {
-        pkgs = mockPkgs {
-          modules = [ "a" ];
-        };
-        changedFiles = [ "a" ];
-        affectedAttrPaths = [ ];
-      };
-      expected = {
-        packages = [ ];
-        teams."100" = [
-          { file = "a"; }
-        ];
-        users."0" = [
-          { file = "a"; }
-        ];
-      };
-    };
-    testModuleMaintainersNonGithub = {
-      expr = fun {
-        pkgs = mockPkgs {
-          modules = [ "a" ];
-          githubTeams = false;
-        };
-        changedFiles = [ "a" ];
-        affectedAttrPaths = [ ];
-      };
-      expected = {
-        packages = [ ];
-        teams = { };
-        users."100" = [
-          { file = "a"; }
-        ];
-        users."0" = [
-          { file = "a"; }
-        ];
-      };
-    };
-    testGroupAttrdiffByPlatform = {
-      expr = utils.groupAttrdiffByPlatform {
-        added = [
-          "new-tool.aarch64-linux"
-          "new-tool.x86_64-darwin"
-        ];
-        changed = [
-          "updated-tool.x86_64-darwin"
-          "shared-tool.x86_64-darwin"
-        ];
-        removed = [
-          "removed-tool.aarch64-darwin"
-          "shared-tool.aarch64-darwin"
-        ];
-      };
-      expected = {
-        aarch64-darwin = {
-          added = [ ];
-          changed = [ ];
-          removed = [
-            "removed-tool"
-            "shared-tool"
-          ];
-        };
-        aarch64-linux = {
-          added = [ "new-tool" ];
-          changed = [ ];
-          removed = [ ];
-        };
-        x86_64-darwin = {
-          added = [ "new-tool" ];
-          changed = [
-            "shared-tool"
-            "updated-tool"
-          ];
-          removed = [ ];
-        };
-      };
-    };
-    testGroupAttrdiffByKernel = {
-      expr =
-        let
-          grouped = utils.groupAttrdiffByKernel {
-            added = [
-              "new-tool.aarch64-linux"
-              "new-tool.x86_64-darwin"
-            ];
-            changed = [
-              "updated-tool.x86_64-darwin"
-              "shared-tool.x86_64-darwin"
-            ];
-            removed = [
-              "removed-tool.aarch64-darwin"
-              "shared-tool.aarch64-darwin"
-            ];
-          };
-        in
-        lib.mapAttrs (_: diff: lib.mapAttrs (_: lib.sort lib.lessThan) diff) grouped;
-      expected = {
-        darwin = {
-          added = [ "new-tool" ];
-          changed = [
-            "shared-tool"
-            "updated-tool"
-          ];
-          removed = [
-            "removed-tool"
-            "shared-tool"
-          ];
-        };
-        linux = {
-          added = [ "new-tool" ];
-          changed = [ ];
-          removed = [ ];
-        };
-      };
-    };
-  };
-in
-{
-  result = lib.runTests tests;
-}

ci/eval/compare/utils.nix

@@ -1,239 +0,0 @@
-{ lib, ... }:
-rec {
-  # Borrowed from https://github.com/NixOS/nixpkgs/pull/355616
-  uniqueStrings = list: builtins.attrNames (builtins.groupBy lib.id list);
-
-  /*
-    Converts a `packagePlatformPath` into a `packagePlatformAttr`
-
-    Turns
-      "hello.aarch64-linux"
-    into
-      {
-        name = "hello";
-        packagePath = [ "hello" ];
-        platform = "aarch64-linux";
-      }
-  */
-  convertToPackagePlatformAttr =
-    packagePlatformPath:
-    let
-      # python312Packages.numpy.aarch64-linux -> ["python312Packages" "numpy" "aarch64-linux"]
-      splittedPath = lib.splitString "." packagePlatformPath;
-
-      # ["python312Packages" "numpy" "aarch64-linux"] -> ["python312Packages" "numpy"]
-      packagePath = lib.init splittedPath;
-
-      # "python312Packages.numpy"
-      name = lib.concatStringsSep "." packagePath;
-    in
-    if name == "" then
-      null
-    else
-      {
-        # [ "python312Packages" "numpy" ]
-        inherit packagePath;
-
-        # python312Packages.numpy
-        inherit name;
-
-        # "aarch64-linux"
-        platform = lib.last splittedPath;
-      };
-
-  /*
-    Converts a list of `packagePlatformPath`s into a list of `packagePlatformAttr`s
-
-    Turns
-      [
-        "hello.aarch64-linux"
-        "hello.x86_64-linux"
-        "hello.aarch64-darwin"
-        "hello.x86_64-darwin"
-        "bye.x86_64-darwin"
-        "bye.aarch64-darwin"
-        "release-checks"  <- Will be dropped
-      ]
-    into
-      [
-        { name = "hello"; platform = "aarch64-linux"; packagePath = [ "hello" ]; }
-        { name = "hello"; platform = "x86_64-linux"; packagePath = [ "hello" ]; }
-        { name = "hello"; platform = "aarch64-darwin"; packagePath = [ "hello" ]; }
-        { name = "hello"; platform = "x86_64-darwin"; packagePath = [ "hello" ]; }
-        { name = "bye"; platform = "aarch64-darwin"; packagePath = [ "hello" ]; }
-        { name = "bye"; platform = "x86_64-darwin"; packagePath = [ "hello" ]; }
-      ]
-  */
-  convertToPackagePlatformAttrs =
-    packagePlatformPaths:
-    builtins.filter (x: x != null) (map convertToPackagePlatformAttr packagePlatformPaths);
-
-  /*
-    Converts a list of `packagePlatformPath`s directly to a list of (unique) package names
-
-    Turns
-      [
-        "hello.aarch64-linux"
-        "hello.x86_64-linux"
-        "hello.aarch64-darwin"
-        "hello.x86_64-darwin"
-        "bye.x86_64-darwin"
-        "bye.aarch64-darwin"
-      ]
-    into
-      [
-        "hello"
-        "bye"
-      ]
-  */
-  extractPackageNames =
-    packagePlatformPaths:
-    let
-      packagePlatformAttrs = convertToPackagePlatformAttrs (uniqueStrings packagePlatformPaths);
-    in
-    uniqueStrings (map (p: p.name) packagePlatformAttrs);
-
-  /*
-    Group a list of `packagePlatformAttr`s by platforms
-
-    Turns
-      [
-        { name = "hello"; platform = "aarch64-linux"; ... }
-        { name = "hello"; platform = "x86_64-linux"; ... }
-        { name = "hello"; platform = "aarch64-darwin"; ... }
-        { name = "hello"; platform = "x86_64-darwin"; ... }
-        { name = "bye"; platform = "aarch64-darwin"; ... }
-        { name = "bye"; platform = "x86_64-darwin"; ... }
-      ]
-    into
-      {
-        aarch64-linux = [ "hello" ];
-        x86_64-linux = [ "hello" ];
-        aarch64-darwin = [ "hello" "bye" ];
-        x86_64-darwin = [ "hello" "bye" ];
-      }
-  */
-  groupByPlatform =
-    packagePlatformAttrs:
-    let
-      packagePlatformAttrsByPlatform = builtins.groupBy (p: p.platform) packagePlatformAttrs;
-      extractPackageNames = map (p: p.name);
-    in
-    lib.mapAttrs (_: extractPackageNames) packagePlatformAttrsByPlatform;
-
-  # Turns
-  # [
-  #   { name = "hello"; platform = "aarch64-linux"; ... }
-  #   { name = "hello"; platform = "x86_64-linux"; ... }
-  #   { name = "hello"; platform = "aarch64-darwin"; ... }
-  #   { name = "hello"; platform = "x86_64-darwin"; ... }
-  #   { name = "bye"; platform = "aarch64-darwin"; ... }
-  #   { name = "bye"; platform = "x86_64-darwin"; ... }
-  # ]
-  #
-  # into
-  #
-  # {
-  #   linux = [ "hello" ];
-  #   darwin = [ "hello" "bye" ];
-  # }
-  groupByKernel =
-    packagePlatformAttrs:
-    let
-      filterKernel =
-        kernel:
-        builtins.attrNames (
-          builtins.groupBy (p: p.name) (
-            builtins.filter (p: lib.hasSuffix kernel p.platform) packagePlatformAttrs
-          )
-        );
-    in
-    lib.genAttrs [ "linux" "darwin" ] filterKernel;
-
-  /*
-    Group an attrdiff-style mapping by a derived key such as platform or kernel.
-
-    Turns
-      {
-        added = [ "new-tool.aarch64-linux" "new-tool.x86_64-darwin" ];
-        changed = [ "updated-tool.x86_64-darwin" "shared-tool.x86_64-darwin" ];
-        removed = [ "removed-tool.aarch64-darwin" "shared-tool.aarch64-darwin" ];
-      }
-    into
-      {
-        aarch64-darwin = {
-          added = [ ];
-          changed = [ ];
-          removed = [ "removed-tool" "shared-tool" ];
-        };
-        aarch64-linux = {
-          added = [ "new-tool" ];
-          changed = [ ];
-          removed = [ ];
-        };
-        x86_64-darwin = {
-          added = [ "new-tool" ];
-          changed = [ "shared-tool" "updated-tool" ];
-          removed = [ ];
-        };
-      }
-    when used with `groupByPlatform`.
-  */
-  groupAttrdiffBy =
-    grouper: attrdiff:
-    let
-      groupedByKind = lib.mapAttrs (
-        _: packagePlatformPaths:
-        grouper (convertToPackagePlatformAttrs (uniqueStrings packagePlatformPaths))
-      ) attrdiff;
-      groups = uniqueStrings (lib.flatten (map builtins.attrNames (lib.attrValues groupedByKind)));
-    in
-    lib.genAttrs groups (group: lib.mapAttrs (_: byGroup: byGroup.${group} or [ ]) groupedByKind);
-
-  groupAttrdiffByPlatform = groupAttrdiffBy groupByPlatform;
-
-  groupAttrdiffByKernel = groupAttrdiffBy groupByKernel;
-
-  /*
-    Maps an attrs of `kernel - rebuild counts` mappings to an attrs of labels
-
-    Turns
-      {
-        linux = 56;
-        darwin = 1;
-      }
-    into
-      {
-        "10.rebuild-darwin: 1" = true;
-        "10.rebuild-darwin: 1-10" = true;
-        "10.rebuild-darwin: 11-100" = false;
-        # [...]
-        "10.rebuild-darwin: 1" = false;
-        "10.rebuild-darwin: 1-10" = false;
-        "10.rebuild-linux: 11-100" = true;
-        # [...]
-      }
-  */
-  getLabels =
-    rebuildCountByKernel:
-    lib.mergeAttrsList (
-      lib.mapAttrsToList (
-        kernel: rebuildCount:
-        let
-          range = from: to: from <= rebuildCount && (to == null || rebuildCount <= to);
-        in
-        lib.mapAttrs' (number: lib.nameValuePair "10.rebuild-${kernel}: ${number}") {
-          "0" = range 0 0;
-          "1" = range 1 1;
-          "1-10" = range 1 10;
-          "11-100" = range 11 100;
-          "101-500" = range 101 500;
-          "501-1000" = range 501 1000;
-          "501+" = range 501 null;
-          "1001-2500" = range 1001 2500;
-          "2501-5000" = range 2501 5000;
-          "5001+" = range 5001 null;
-        }
-      ) rebuildCountByKernel
-    );
-}

ci/eval/default.nix

@@ -1,326 +0,0 @@
-# Evaluates all the accessible paths in nixpkgs.
-# *This only builds on Linux* since it requires the Linux sandbox isolation to
-# be able to write in various places while evaluating inside the sandbox.
-#
-# This file is used by nixpkgs CI (see .github/workflows/eval.yml) as well as
-# being used directly as an entry point in Lix's CI (in `flake.nix` in the Lix
-# repo).
-#
-# If you know you are doing a breaking API change, please ping the nixpkgs CI
-# maintainers and the Lix maintainers (`nix eval -f . lib.teams.lix`).
-{
-  callPackage,
-  lib,
-  runCommand,
-  writeShellScript,
-  symlinkJoin,
-  busybox,
-  jq,
-  nix,
-}:
-
-{
-  # The number of attributes per chunk, see ./README.md for more info.
-  chunkSize ? 5000,
-  # Whether to just evaluate a single chunk for quick testing
-  quickTest ? false,
-  # Don't try to eval packages marked as broken.
-  includeBroken ? false,
-  # Customize the config used to evaluate nixpkgs
-  extraNixpkgsConfig ? { },
-}:
-
-let
-  nixpkgs =
-    with lib.fileset;
-    toSource {
-      root = ../..;
-      fileset = unions (
-        map (lib.path.append ../..) [
-          ".version"
-          "ci/eval/attrpaths.nix"
-          "ci/eval/chunk.nix"
-          "ci/eval/outpaths.nix"
-          "default.nix"
-          "doc"
-          "lib"
-          "maintainers"
-          "modules"
-          "nixos"
-          "pkgs"
-        ]
-      );
-    };
-
-  supportedSystems = builtins.fromJSON (
-    builtins.readFile ../../pkgs/top-level/release-supported-systems.json
-  );
-
-  attrpathsSuperset =
-    {
-      evalSystem,
-    }:
-    runCommand "attrpaths-superset.json"
-      {
-        src = nixpkgs;
-        # Don't depend on -dev outputs to reduce closure size for CI.
-        nativeBuildInputs = map lib.getBin [
-          busybox
-          nix
-        ];
-      }
-      ''
-        export NIX_STATE_DIR=$(mktemp -d)
-        mkdir $out
-        export GC_INITIAL_HEAP_SIZE=4g
-        command time -f "Attribute eval done [%MKB max resident, %Es elapsed] %C" \
-          nix-instantiate --eval --strict --json --show-trace \
-            "$src/ci/eval/attrpaths.nix" \
-            -A paths \
-            -I "$src" \
-            --argstr extraNixpkgsConfigJson ${lib.escapeShellArg (builtins.toJSON extraNixpkgsConfig)} \
-            --option restrict-eval true \
-            --option allow-import-from-derivation false \
-            --option eval-system "${evalSystem}" > $out/paths.json
-      '';
-
-  singleSystem =
-    {
-      # The system to evaluate.
-      # Note that this is intentionally not called `system`,
-      # because `--argstr system` would only be passed to the ci/default.nix file!
-      evalSystem ? builtins.currentSystem,
-      # The path to the `paths.json` file from `attrpathsSuperset`
-      attrpathFile ? "${attrpathsSuperset { inherit evalSystem; }}/paths.json",
-    }:
-    let
-      singleChunk = writeShellScript "single-chunk" ''
-        set -euo pipefail
-        chunkSize=$1
-        myChunk=$2
-        system=$3
-        outputDir=$4
-
-        # Default is 5, higher values effectively disable the warning.
-        # This randomly breaks Eval.
-        export GC_LARGE_ALLOC_WARN_INTERVAL=1000
-
-        export NIX_SHOW_STATS=1
-        export NIX_SHOW_STATS_PATH="$outputDir/stats/$myChunk"
-        echo "Chunk $myChunk on $system start"
-        set +e
-        command time -o "$outputDir/timestats/$myChunk" \
-          -f "Chunk $myChunk on $system done [%MKB max resident, %Es elapsed] %C" \
-          nix-env -f "${nixpkgs}/ci/eval/chunk.nix" \
-          --eval-system "$system" \
-          --option restrict-eval true \
-          --option allow-import-from-derivation false \
-          --query --available \
-          --out-path --json \
-          --meta \
-          --show-trace \
-          --arg chunkSize "$chunkSize" \
-          --arg myChunk "$myChunk" \
-          --arg attrpathFile "${attrpathFile}" \
-          --arg systems "[ \"$system\" ]" \
-          --arg includeBroken ${lib.boolToString includeBroken} \
-          --argstr extraNixpkgsConfigJson ${lib.escapeShellArg (builtins.toJSON extraNixpkgsConfig)} \
-          -I ${nixpkgs} \
-          -I ${attrpathFile} \
-          > "$outputDir/result/$myChunk" \
-          2> "$outputDir/stderr/$myChunk"
-        exitCode=$?
-        set -e
-        cat "$outputDir/stderr/$myChunk"
-        cat "$outputDir/timestats/$myChunk"
-        if (( exitCode != 0 )); then
-          echo "Evaluation failed with exit code $exitCode"
-          # This immediately halts all xargs processes
-          kill $PPID
-        elif [[ -s "$outputDir/stderr/$myChunk" ]]; then
-          echo "Nixpkgs on $system evaluated with warnings, aborting"
-          kill $PPID
-        fi
-      '';
-    in
-    runCommand "nixpkgs-eval-${evalSystem}"
-      {
-        # Don't depend on -dev outputs to reduce closure size for CI.
-        nativeBuildInputs = map lib.getBin [
-          busybox
-          jq
-          nix
-        ];
-        env = {
-          inherit evalSystem chunkSize;
-        };
-        __structuredAttrs = true;
-        unsafeDiscardReferences.out = true;
-      }
-      ''
-        export NIX_STATE_DIR=$(mktemp -d)
-        nix-store --init
-
-        echo "System: $evalSystem"
-        cores=$NIX_BUILD_CORES
-        echo "Cores: $cores"
-        attrCount=$(jq length "${attrpathFile}")
-        echo "Attribute count: $attrCount"
-        echo "Chunk size: $chunkSize"
-        # Same as `attrCount / chunkSize` but rounded up
-        chunkCount=$(( (attrCount - 1) / chunkSize + 1 ))
-        echo "Chunk count: $chunkCount"
-
-        mkdir -p $out/${evalSystem}
-
-        # Record and print stats on free memory and swap in the background
-        (
-          while true; do
-            availMemory=$(free -m | grep Mem | awk '{print $7}')
-            freeSwap=$(free -m | grep Swap | awk '{print $4}')
-            echo "Available memory: $(( availMemory )) MiB, free swap: $(( freeSwap )) MiB"
-
-            if [[ ! -f "$out/${evalSystem}/min-avail-memory" ]] || (( availMemory < $(<$out/${evalSystem}/min-avail-memory) )); then
-              echo "$availMemory" > $out/${evalSystem}/min-avail-memory
-            fi
-            if [[ ! -f $out/${evalSystem}/min-free-swap ]] || (( freeSwap < $(<$out/${evalSystem}/min-free-swap) )); then
-              echo "$freeSwap" > $out/${evalSystem}/min-free-swap
-            fi
-            sleep 4
-          done
-        ) &
-
-        seq_end=$(( chunkCount - 1 ))
-
-        ${lib.optionalString quickTest ''
-          seq_end=0
-        ''}
-
-        chunkOutputDir=$(mktemp -d)
-        mkdir "$chunkOutputDir"/{result,stats,timestats,stderr}
-
-        seq -w 0 "$seq_end" |
-          command time -f "%e" -o "$out/${evalSystem}/total-time" \
-          xargs -I{} -P"$cores" \
-          ${singleChunk} "$chunkSize" {} "$evalSystem" "$chunkOutputDir"
-
-        cp -r "$chunkOutputDir"/stats $out/${evalSystem}/stats-by-chunk
-
-        if (( chunkSize * chunkCount != attrCount )); then
-          # A final incomplete chunk would mess up the stats, don't include it
-          rm "$chunkOutputDir"/stats/"$seq_end"
-        fi
-
-        cat "$chunkOutputDir"/result/* | jq -s 'add | map_values(.outputs)' > $out/${evalSystem}/paths.json
-        cat "$chunkOutputDir"/result/* | jq -s 'add | map_values(.meta)' > $out/${evalSystem}/meta.json
-      '';
-
-  diff = callPackage ./diff.nix { };
-
-  combine =
-    {
-      diffDir,
-    }:
-    runCommand "combined-eval"
-      {
-        # Don't depend on -dev outputs to reduce closure size for CI.
-        nativeBuildInputs = map lib.getBin [
-          jq
-        ];
-      }
-      ''
-        mkdir -p $out
-
-        # Combine output paths from all systems
-        cat ${diffDir}/*/diff.json | jq -s '
-          reduce .[] as $item ({}; {
-            added: (.added + $item.added),
-            changed: (.changed + $item.changed),
-            removed: (.removed + $item.removed),
-            rebuilds: (.rebuilds + $item.rebuilds)
-          })
-        ' > $out/combined-diff.json
-
-        # Combine maintainers from all systems
-        cat ${diffDir}/*/maintainers.json | jq -s '
-          add | group_by(.package) | map({
-            key: .[0].package,
-            value: map(.maintainers) | flatten | unique
-          }) | from_entries
-        ' > $out/maintainers.json
-
-        mkdir -p $out/before/stats
-        for d in ${diffDir}/before/*; do
-          cp -r "$d"/stats-by-chunk $out/before/stats/$(basename "$d")
-        done
-
-        mkdir -p $out/after/stats
-        for d in ${diffDir}/after/*; do
-          cp -r "$d"/stats-by-chunk $out/after/stats/$(basename "$d")
-        done
-      '';
-
-  compare = callPackage ./compare { };
-
-  baseline =
-    {
-      # Whether to evaluate on a specific set of systems, by default all are evaluated
-      evalSystems ? if quickTest then [ "x86_64-linux" ] else supportedSystems,
-    }:
-    symlinkJoin {
-      name = "nixpkgs-eval-baseline";
-      paths = map (
-        evalSystem:
-        singleSystem {
-          inherit evalSystem;
-        }
-      ) evalSystems;
-    };
-
-  full =
-    {
-      # Whether to evaluate on a specific set of systems, by default all are evaluated
-      evalSystems ? if quickTest then [ "x86_64-linux" ] else supportedSystems,
-      baseline,
-      # What files have been touched? Defaults to none; use the expression below to calculate it.
-      # ```
-      # git diff --name-only --merge-base master HEAD \
-      #   | jq --raw-input --slurp 'split("\n")[:-1]' > touched-files.json
-      # ```
-      touchedFilesJson ? builtins.toFile "touched-files.json" "[ ]",
-    }:
-    let
-      diffs = symlinkJoin {
-        name = "nixpkgs-eval-diffs";
-        paths = map (
-          evalSystem:
-          diff {
-            inherit evalSystem;
-            beforeDir = baseline;
-            afterDir = singleSystem {
-              inherit evalSystem;
-            };
-          }
-        ) evalSystems;
-      };
-      comparisonReport = compare {
-        combinedDir = combine { diffDir = diffs; };
-        inherit touchedFilesJson;
-      };
-    in
-    comparisonReport;
-
-in
-{
-  inherit
-    attrpathsSuperset
-    singleSystem
-    diff
-    combine
-    compare
-    # The above three are used by separate VMs in a GitHub workflow,
-    # while the below are intended for testing on a single local machine
-    baseline
-    full
-    ;
-}

ci/eval/diff.nix

@@ -1,111 +0,0 @@
-{
-  lib,
-  runCommand,
-  writeText,
-}:
-
-{
-  beforeDir,
-  afterDir,
-  evalSystem,
-}:
-
-let
-  # Usually we expect a derivation, but when evaluating in multiple separate steps, we pass
-  # nix store paths around. These need to be turned into (fake) derivations again to track
-  # dependencies properly.
-  # We use two steps for evaluation, because we compare results from two different checkouts.
-  # CI additionalls spreads evaluation across multiple workers.
-  before = if lib.isDerivation beforeDir then beforeDir else lib.toDerivation beforeDir;
-  after = if lib.isDerivation afterDir then afterDir else lib.toDerivation afterDir;
-
-  /*
-    Computes the key difference between two attrs
-
-    {
-      added: [ <keys only in the second object> ],
-      removed: [ <keys only in the first object> ],
-      changed: [ <keys with different values between the two objects> ],
-      rebuilds: [ <keys in the second object with values not present at all in first object> ],
-    }
-  */
-  diff =
-    old: new:
-    let
-      filterKeys = cond: attrs: lib.attrNames (lib.filterAttrs cond attrs);
-      oldOutputs = lib.pipe old [
-        (lib.mapAttrsToList (_: lib.attrValues))
-        lib.concatLists
-        (lib.flip lib.genAttrs (_: true))
-      ];
-    in
-    {
-      added = filterKeys (n: _: !(old ? ${n})) new;
-      removed = filterKeys (n: _: !(new ? ${n})) old;
-      changed = filterKeys (
-        n: v:
-        # Filter out attributes that don't exist anymore
-        (new ? ${n})
-
-        # Filter out attributes that are the same as the new value
-        && (v != (new.${n}))
-      ) old;
-      # A "rebuild" is every attrpath ...
-      rebuilds = filterKeys (
-        _: pkg:
-        # ... that has at least one output ...
-        lib.any (
-          output:
-          # ... which has not been built in "old" already.
-          !(oldOutputs ? ${output})
-        ) (lib.attrValues pkg)
-      ) new;
-    };
-
-  getAttrs =
-    dir:
-    let
-      raw = builtins.readFile "${dir}/${evalSystem}/paths.json";
-      # The file contains Nix paths; we need to ignore them for evaluation purposes,
-      # else there will be a "is not allowed to refer to a store path" error.
-      data = builtins.unsafeDiscardStringContext raw;
-    in
-    builtins.fromJSON data;
-
-  beforeAttrs = getAttrs before;
-  afterAttrs = getAttrs after;
-  diffAttrs = diff beforeAttrs afterAttrs;
-  diffJson = writeText "diff.json" (builtins.toJSON diffAttrs);
-
-  # The maintainer list is not diffed, but just taken as is, to provide a map
-  # of maintainers on the target branch. A list of GitHub IDs is sufficient for
-  # all our purposes and reduces size massively.
-  meta = lib.importJSON "${after}/${evalSystem}/meta.json";
-  maintainers = lib.pipe meta [
-    (lib.mapAttrsToList (
-      k: v: {
-        # splits off the platform suffix
-        package = lib.pipe k [
-          (lib.splitString ".")
-          lib.init
-          (lib.concatStringsSep ".")
-        ];
-        maintainers = map (m: m.githubId) v.maintainers or [ ];
-      }
-    ))
-    # Some paths don't have a platform suffix, those will appear with an empty package here.
-    (lib.filter ({ package, maintainers }: package != "" && maintainers != [ ]))
-  ];
-  maintainersJson = writeText "maintainers.json" (builtins.toJSON maintainers);
-in
-runCommand "diff" { } ''
-  mkdir -p $out/${evalSystem}
-
-  cp -r --no-preserve=mode ${before} $out/before
-  cp -r --no-preserve=mode ${after} $out/after
-  # JSON files will be processed above explicitly, so avoid copying over
-  # the source files to keep the artifacts smaller.
-  find $out/before $out/after -iname '*.json' -delete
-  cp ${diffJson} $out/${evalSystem}/diff.json
-  cp ${maintainersJson} $out/${evalSystem}/maintainers.json
-''

ci/eval/outpaths.nix

@@ -1,115 +0,0 @@
-#!/usr/bin/env nix-shell
-# When using as a callable script, passing `--argstr path some/path` overrides $PWD.
-#!nix-shell -p nix -i "nix-env -qaP --no-name --out-path -f ci/eval/outpaths.nix"
-
-{
-  includeBroken ? true, # set this to false to exclude meta.broken packages from the output
-  path ? ./../..,
-
-  # used by ./attrpaths.nix
-  attrNamesOnly ? false,
-
-  # Set this to `null` to build for builtins.currentSystem only
-  systems ? builtins.fromJSON (
-    builtins.readFile (path + "/pkgs/top-level/release-supported-systems.json")
-  ),
-
-  # Customize the config used to evaluate nixpkgs
-  extraNixpkgsConfig ? { },
-}:
-let
-  lib = import (path + "/lib");
-
-  nixpkgsJobs =
-    import (path + "/pkgs/top-level/release.nix")
-      # Compromise: accuracy vs. resources needed for evaluation.
-      {
-        inherit attrNamesOnly;
-        supportedSystems = if systems == null then [ builtins.currentSystem ] else systems;
-        nixpkgsArgs = {
-          config = {
-            allowAliases = false;
-            allowBroken = includeBroken;
-            allowUnfree = true;
-            allowInsecurePredicate = x: true;
-            allowVariants = !attrNamesOnly;
-            checkMeta = true;
-
-            # Silence the `x86_64-darwin` deprecation warning.
-            allowDeprecatedx86_64Darwin = true;
-
-            handleEvalIssue =
-              reason: errormsg:
-              let
-                fatalErrors = [
-                  "unknown-meta"
-                  "broken-outputs"
-                ];
-              in
-              if builtins.elem reason fatalErrors then
-                abort errormsg
-              # hydra does not build unfree packages, so tons of them are broken yet not marked meta.broken.
-              else if
-                !includeBroken
-                && builtins.elem reason [
-                  "broken"
-                  "unfree"
-                ]
-              then
-                throw "broken"
-              else if builtins.elem reason [ "unsupported" ] then
-                throw "unsupported"
-              else
-                true;
-
-            inHydra = true;
-          }
-          // extraNixpkgsConfig;
-
-          __allowFileset = false;
-        };
-      };
-
-  nixosJobs = import (path + "/nixos/release.nix") {
-    inherit attrNamesOnly;
-    supportedSystems = lib.filter (lib.hasSuffix "-linux") (
-      if systems == null then [ builtins.currentSystem ] else systems
-    );
-  };
-
-  recurseIntoAttrs = attrs: attrs // { recurseForDerivations = true; };
-
-  # release-lib leaves recurseForDerivations as empty attrmaps;
-  # that would break nix-env and we also need to recurse everywhere.
-  tweak = lib.mapAttrs (
-    name: val:
-    if name == "recurseForDerivations" then
-      true
-    else if lib.isAttrs val && val.type or null != "derivation" then
-      recurseIntoAttrs (tweak val)
-    else
-      val
-  );
-
-  # Some of these contain explicit references to platform(s) we want to avoid;
-  # some even (transitively) depend on ~/.nixpkgs/config.nix (!)
-  blacklist = [
-    "tarball"
-    "metrics"
-    "manual"
-    "darwin-tested"
-    "unstable"
-    "stdenvBootstrapTools"
-    "moduleSystem"
-    "lib-tests" # these just confuse the output
-  ];
-
-in
-tweak (
-  (removeAttrs nixpkgsJobs blacklist)
-  // {
-    nixosTests = lib.filterAttrs (
-      name: _: name == "simple-container" || name == "simple-vm"
-    ) nixosJobs.tests;
-  }
-)

ci/github-script/.editorconfig

@@ -1,3 +0,0 @@
-[run]
-indent_style = space
-indent_size = 2

ci/github-script/.gitignore

@@ -1,2 +0,0 @@
-node_modules
-step-summary.md

ci/github-script/.npmrc

@@ -1,2 +0,0 @@
-package-lock-only = true
-save-exact = true

ci/github-script/README.md

@@ -1,17 +0,0 @@
-# GitHub specific CI scripts
-
-This folder contains [`actions/github-script`](https://github.com/actions/github-script)-based JavaScript code.
-It provides a `nix-shell` environment to run and test these actions locally.
-
-To run any of the scripts locally:
-
-- Enter `nix-shell` in `./ci/github-script`.
-- Ensure `gh` is authenticated.
-
-## Check commits
-
-Run `./run commits OWNER REPO PR`, where OWNER is your username or "NixOS", REPO is the name of your fork or "nixpkgs" and PR is the number of the pull request to check.
-
-## Labeler
-
-Run `./run labels OWNER REPO`, where OWNER is your username or "NixOS" and REPO the name of your fork or "nixpkgs".

ci/github-script/bot.js

@@ -1,825 +0,0 @@
-module.exports = async ({ github, context, core, dry }) => {
-  const path = require('node:path')
-  const { DefaultArtifactClient } = await import('@actions/artifact')
-  const { readFile, writeFile } = require('node:fs/promises')
-  const withRateLimit = require('./withRateLimit.js')
-  const { classify } = require('../supportedBranches.js')
-  const { handleMerge } = require('./merge.js')
-  const { handleReviewers } = require('./reviewers.js')
-
-  const artifactClient = new DefaultArtifactClient()
-
-  // Detect if running in a fork (not NixOS/nixpkgs)
-  const isFork = context.repo.owner !== 'NixOS'
-
-  const orgId = (
-    await github.rest.orgs.get({
-      org: context.repo.owner,
-    })
-  ).data.id
-
-  async function downloadMaintainerMap(branch) {
-    let run
-
-    const commits = (
-      await github.rest.repos.listCommits({
-        ...context.repo,
-        sha: branch,
-        // We look at 10 commits to find a maintainer map, but this is an arbitrary number. The
-        // head commit might not have a map, if the queue was bypassed to merge it. This happens
-        // frequently on staging-esque branches. The branch with the highest chance of getting
-        // 10 consecutive bypassing commits is the stable staging-next branch. Luckily, this
-        // also means that the number of PRs open towards that branch is very low, so falling
-        // back to slightly imprecise maintainer data from master only has a marginal effect.
-        per_page: 10,
-      })
-    ).data
-
-    for (const commit of commits) {
-      const run = (
-        await github.rest.actions.listWorkflowRuns({
-          ...context.repo,
-          workflow_id: 'merge-group.yml',
-          status: 'success',
-          exclude_pull_requests: true,
-          per_page: 1,
-          head_sha: commit.sha,
-        })
-      ).data.workflow_runs[0]
-      if (!run) continue
-
-      const artifact = (
-        await github.rest.actions.listWorkflowRunArtifacts({
-          ...context.repo,
-          run_id: run.id,
-          name: 'maintainers',
-        })
-      ).data.artifacts[0]
-      if (!artifact || artifact.expired) continue
-
-      await artifactClient.downloadArtifact(artifact.id, {
-        findBy: {
-          repositoryName: context.repo.repo,
-          repositoryOwner: context.repo.owner,
-          token: core.getInput('github-token'),
-        },
-        path: path.resolve(path.join('branches', branch)),
-        expectedHash: artifact.digest,
-      })
-
-      return JSON.parse(
-        await readFile(
-          path.resolve(path.join('branches', branch, 'maintainers.json')),
-          'utf-8',
-        ),
-      )
-    }
-
-    // We get here when none of the 10 commits we looked at contained a maintainer map.
-    // For the master branch, we don't have any fallback options, so we error out.
-    // In forks without merge-group history, return empty map to allow testing.
-    if (branch === 'master') {
-      if (isFork) {
-        core.warning(
-          'No maintainer map found. Using empty map (expected in forks without merge-group history).',
-        )
-        return {}
-      }
-      throw new Error('No maintainer map found.')
-    }
-
-    // For other branches, we select a suitable fallback below.
-    const { stable, version } = classify(branch)
-
-    const release = `release-${version}`
-    if (stable && branch !== release) {
-      // Only fallback to the release branch from *other* stable branches.
-      // Explicitly avoids infinite recursion.
-      return await getMaintainerMap(release)
-    } else {
-      // Falling back to master as last resort.
-      // This can either be the case for unstable staging-esque or wip branches,
-      // or for the primary stable branch (release-XX.YY).
-      return await getMaintainerMap('master')
-    }
-  }
-
-  // Simple cache for maintainer maps to avoid downloading the same artifacts
-  // over and over again. Ultimately returns a promise, so the result must be
-  // awaited for.
-  const maintainerMaps = {}
-  function getMaintainerMap(branch) {
-    if (!maintainerMaps[branch]) {
-      maintainerMaps[branch] = downloadMaintainerMap(branch)
-    }
-    return maintainerMaps[branch]
-  }
-
-  // Caching the list of team members saves API requests when running the bot on the schedule and
-  // processing many PRs at once.
-  const members = {}
-  function getTeamMembers(team_slug) {
-    if (context.eventName === 'pull_request') {
-      // We have no chance of getting a token in the pull_request context with the right
-      // permissions to access the members endpoint below. Thus, we're pretending to have
-      // no members. This is OK; because this is only for the Test workflow, not for
-      // real use.
-      return []
-    }
-
-    // Forks don't have NixOS teams, return empty list
-    if (isFork) {
-      return []
-    }
-
-    if (!members[team_slug]) {
-      members[team_slug] = github.paginate(github.rest.teams.listMembersInOrg, {
-        org: context.repo.owner,
-        team_slug,
-        per_page: 100,
-      })
-    }
-
-    return members[team_slug]
-  }
-
-  // Caching users saves API requests when running the bot on the schedule and processing
-  // many PRs at once. It also helps to encapsulate the special logic we need, because
-  // actions/github doesn't support that endpoint fully, yet.
-  const users = {}
-  function getUser(id) {
-    if (!users[id]) {
-      users[id] = github
-        .request({
-          method: 'GET',
-          url: '/user/{id}',
-          id,
-        })
-        .then((resp) => resp.data)
-        .catch((e) => {
-          // User may have deleted their account
-          if (e.status === 404) return null
-          throw e
-        })
-    }
-
-    return users[id]
-  }
-
-  // Same for teams
-  const teams = {}
-  function getTeam(id) {
-    if (!teams[id]) {
-      teams[id] = github
-        .request({
-          method: 'GET',
-          url: '/organizations/{orgId}/team/{id}',
-          orgId,
-          id,
-        })
-        .then((resp) => resp.data)
-        .catch((e) => {
-          // Team may have been deleted
-          if (e.status === 404) return null
-          throw e
-        })
-    }
-
-    return teams[id]
-  }
-
-  async function handlePullRequest({ item, stats, events }) {
-    const log = (k, v) => core.info(`PR #${item.number} - ${k}: ${v}`)
-
-    const pull_number = item.number
-
-    // This API request is important for the merge-conflict label, because it triggers the
-    // creation of a new test merge commit. This is needed to actually determine the state of a PR.
-    const pull_request = (
-      await github.rest.pulls.get({
-        ...context.repo,
-        pull_number,
-      })
-    ).data
-
-    log('author', pull_request.user?.login)
-
-    const maintainers = await getMaintainerMap(pull_request.base.ref)
-
-    const merge_bot_eligible = await handleMerge({
-      github,
-      context,
-      core,
-      log,
-      dry,
-      pull_request,
-      events,
-      maintainers,
-      getTeamMembers,
-      getUser,
-    })
-
-    // Check for any human reviews other than the PR author, GitHub actions and other GitHub apps.
-    const reviews = (
-      await github.graphql(
-        `query($owner: String!, $repo: String!, $pr: Int!) {
-        repository(owner: $owner, name: $repo) {
-          pullRequest(number: $pr) {
-            # Unlikely that there's ever more than 100 reviews, so let's not bother,
-            # but once https://github.com/actions/github-script/issues/309 is resolved,
-            # it would be easy to enable pagination.
-            reviews(first: 100) {
-              nodes {
-                state
-                user: author {
-                  # Only get users, no bots
-                  ... on User {
-                    login
-                    # Set the id field in the resulting JSON to GraphQL's databaseId
-                    # databaseId in GraphQL-land is the same as id in REST-land
-                    id: databaseId
-                  }
-                }
-                onBehalfOf(first: 100) {
-                  nodes {
-                    slug
-                  }
-                }
-              }
-            }
-          }
-        }
-      }`,
-        {
-          owner: context.repo.owner,
-          repo: context.repo.repo,
-          pr: pull_number,
-        },
-      )
-    ).repository.pullRequest.reviews.nodes.filter(
-      (r) =>
-        // The `... on User` makes it such that .login only exists for users,
-        // but we still need to filter the others out.
-        // Accounts could be deleted as well, so don't count them.
-        r.user?.login &&
-        // Also exclude author reviews, can't request their review in any case
-        r.user.id !== pull_request.user?.id,
-    )
-
-    const approvals = new Set(
-      reviews
-        .filter((review) => review.state === 'APPROVED')
-        .map((review) => review.user?.id),
-    )
-
-    // After creation of a Pull Request, `merge_commit_sha` will be null initially:
-    // The very first merge commit will only be calculated after a little while.
-    // To avoid labeling the PR as conflicted before that, we wait a few minutes.
-    // This is intentionally less than the time that Eval takes, so that the label job
-    // running after Eval can indeed label the PR as conflicted if that is the case.
-    const merge_commit_sha_valid =
-      Date.now() - new Date(pull_request.created_at) > 3 * 60 * 1000
-
-    const prLabels = {
-      // We intentionally don't use the mergeable or mergeable_state attributes.
-      // Those have an intermediate state while the test merge commit is created.
-      // This doesn't work well for us, because we might have just triggered another
-      // test merge commit creation by request the pull request via API at the start
-      // of this function.
-      // The attribute merge_commit_sha keeps the old value of null or the hash *until*
-      // the new test merge commit has either successfully been created or failed so.
-      // This essentially means we are updating the merge conflict label in two steps:
-      // On the first pass of the day, we just fetch the pull request, which triggers
-      // the creation. At this stage, the label is likely not updated, yet.
-      // The second pass will then read the result from the first pass and set the label.
-      '2.status: merge conflict':
-        merge_commit_sha_valid && !pull_request.merge_commit_sha,
-      '2.status: merge-bot eligible': merge_bot_eligible,
-      '12.approvals: 1': approvals.size === 1,
-      '12.approvals: 2': approvals.size === 2,
-      '12.approvals: 3+': approvals.size >= 3,
-      '12.first-time contribution': [
-        'NONE',
-        'FIRST_TIMER',
-        'FIRST_TIME_CONTRIBUTOR',
-      ].includes(pull_request.author_association),
-    }
-
-    const { id: run_id, conclusion } =
-      (
-        await github.rest.actions.listWorkflowRuns({
-          ...context.repo,
-          workflow_id: 'pull-request-target.yml',
-          event: 'pull_request_target',
-          exclude_pull_requests: true,
-          head_sha: pull_request.head.sha,
-        })
-      ).data.workflow_runs[0] ??
-      // TODO: Remove this after 2026-02-01, at which point all pr.yml artifacts will have expired.
-      (
-        await github.rest.actions.listWorkflowRuns({
-          ...context.repo,
-          // In older PRs, we need pr.yml instead of pull-request-target.yml.
-          workflow_id: 'pr.yml',
-          event: 'pull_request_target',
-          exclude_pull_requests: true,
-          head_sha: pull_request.head.sha,
-        })
-      ).data.workflow_runs[0] ??
-      {}
-
-    // Newer PRs might not have run Eval to completion, yet.
-    // Older PRs might not have an eval.yml workflow, yet.
-    // In either case we continue without fetching an artifact on a best-effort basis.
-    log('Last eval run', run_id ?? '<n/a>')
-
-    if (conclusion === 'success') {
-      Object.assign(prLabels, {
-        // We only set this label if the latest eval run was successful, because if it was not, it
-        // *could* have requested reviewers. We will let the PR author fix CI first, before "escalating"
-        // this PR to "needs: reviewer".
-        // Since the first Eval run on a PR always sets rebuild labels, the same PR will be "recently
-        // updated" for the next scheduled run. Thus, this label will still be set within a few minutes
-        // after a PR is created, if required.
-        // Note that a "requested reviewer" disappears once they have given a review, so we check
-        // existing reviews, too.
-        '9.needs: reviewer':
-          !pull_request.draft &&
-          pull_request.requested_reviewers.length === 0 &&
-          reviews.length === 0,
-      })
-    }
-
-    const artifact =
-      run_id &&
-      (
-        await github.rest.actions.listWorkflowRunArtifacts({
-          ...context.repo,
-          run_id,
-          name: 'comparison',
-        })
-      ).data.artifacts[0]
-
-    // Instead of checking the boolean artifact.expired, we will give us a minute to
-    // actually download the artifact in the next step and avoid that race condition.
-    // Older PRs, where the workflow run was already eval.yml, but the artifact was not
-    // called "comparison", yet, will skip the download.
-    const expired =
-      !artifact ||
-      new Date(artifact?.expires_at ?? 0) < new Date(Date.now() + 60 * 1000)
-    log('Artifact expires at', artifact?.expires_at ?? '<n/a>')
-    if (!expired) {
-      stats.artifacts++
-
-      await artifactClient.downloadArtifact(artifact.id, {
-        findBy: {
-          repositoryName: context.repo.repo,
-          repositoryOwner: context.repo.owner,
-          token: core.getInput('github-token'),
-        },
-        path: path.resolve(pull_number.toString()),
-        expectedHash: artifact.digest,
-      })
-
-      const changedPaths = JSON.parse(
-        await readFile(`${pull_number}/changed-paths.json`, 'utf-8'),
-      )
-      const evalLabels = changedPaths.labels
-
-      // Fetch all PR commits to check their messages for package patterns
-      const prCommits = await github.paginate(github.rest.pulls.listCommits, {
-        ...context.repo,
-        pull_number,
-        per_page: 100,
-      })
-      const commitSubjects = prCommits.map(
-        (c) => c.commit.message.split('\n')[0],
-      )
-
-      // Label new package PRs: "packagename: init at X.Y.Z"
-      // Exclude NixOS module commits like "nixos/timekpr: init at 0.5.8"
-      const newPackagePattern = /^(?<!nixos\/)\S+: init at\b/
-      const hasNewPackages = changedPaths.attrdiff?.added?.length > 0
-      const commitsIndicateNewPackage = commitSubjects.some((msg) =>
-        newPackagePattern.test(msg),
-      )
-      evalLabels['8.has: package (new)'] =
-        hasNewPackages && commitsIndicateNewPackage
-
-      // Label package update PRs: "packagename: X.Y.Z -> A.B.C"
-      // Matches versions like: 1.2.3, 0-unstable-2024-01-15, 1.3rc1, alpha, unstable
-      // Exclude NixOS module commits like "nixos/ncps: types.str -> types.path"
-      const updatePackagePattern =
-        /^(?<!nixos\/)\S+: [\w.-]*\d[\w.-]* (->|→) [\w.-]*\d[\w.-]*$/
-      const commitsIndicateUpdate = commitSubjects.some((msg) =>
-        updatePackagePattern.test(msg),
-      )
-      evalLabels['8.has: package (update)'] = commitsIndicateUpdate
-
-      // TODO: Get "changed packages" information from list of changed by-name files
-      // in addition to just the Eval results, to make this work for these packages
-      // when Eval results have expired as well.
-      let packages
-      try {
-        packages = JSON.parse(
-          await readFile(`${pull_number}/packages.json`, 'utf-8'),
-        )
-      } catch (e) {
-        if (e.code !== 'ENOENT') throw e
-        // TODO: Remove this fallback code once all old artifacts without packages.json
-        // have expired. This should be the case in ~ February 2026.
-        packages = Array.from(
-          new Set(
-            Object.values(
-              JSON.parse(
-                await readFile(`${pull_number}/maintainers.json`, 'utf-8'),
-              ),
-            ).flat(1),
-          ),
-        )
-      }
-
-      Object.assign(prLabels, evalLabels, {
-        '11.by: package-maintainer':
-          Boolean(packages.length) &&
-          packages.every((pkg) =>
-            maintainers[pkg]?.includes(pull_request.user.id),
-          ),
-        '12.approved-by: package-maintainer': packages.some((pkg) =>
-          maintainers[pkg]?.some((m) => approvals.has(m)),
-        ),
-      })
-
-      if (!pull_request.draft) {
-        let owners = []
-        try {
-          // TODO: Create owner map similar to maintainer map.
-          owners = (await readFile(`${pull_number}/owners.txt`, 'utf-8')).split(
-            '\n',
-          )
-        } catch (e) {
-          // Older artifacts don't have the owners.txt, yet.
-          if (e.code !== 'ENOENT') throw e
-        }
-
-        let team_maintainers = []
-        try {
-          team_maintainers = Object.keys(
-            JSON.parse(await readFile(`${pull_number}/teams.json`, 'utf-8')),
-          ).map((id) => parseInt(id))
-        } catch (e) {
-          // Older artifacts don't have the teams.json, yet.
-          if (e.code !== 'ENOENT') throw e
-        }
-
-        // We set this label earlier already, but the current PR state can be very different
-        // after handleReviewers has requested reviews, so update it in this case to prevent
-        // this label from flip-flopping.
-        prLabels['9.needs: reviewer'] = await handleReviewers({
-          github,
-          context,
-          core,
-          log,
-          dry,
-          pull_request,
-          reviews,
-          // TODO: Use maintainer map instead of the artifact.
-          user_maintainers: Object.keys(
-            JSON.parse(
-              await readFile(`${pull_number}/maintainers.json`, 'utf-8'),
-            ),
-          ).map((id) => parseInt(id)),
-          team_maintainers,
-          owners,
-          getUser,
-          getTeam,
-        })
-      }
-    }
-
-    return prLabels
-  }
-
-  // Returns true if the issue was closed. In this case, the labeling does not need to
-  // continue for this issue. Returns false if no action was taken.
-  async function handleAutoClose(item) {
-    const issue_number = item.number
-
-    if (item.labels.some(({ name }) => name === '0.kind: packaging request')) {
-      const body = [
-        'Thank you for your interest in packaging new software in Nixpkgs. Unfortunately, to mitigate the unsustainable growth of unmaintained packages, **Nixpkgs is no longer accepting package requests** via Issues.',
-        '',
-        'As a [volunteer community][community], we are always open to new contributors. If you wish to see this package in Nixpkgs, **we encourage you to [contribute] it yourself**, via a Pull Request. Anyone can [become a package maintainer][maintainers]! You can find language-specific packaging information in the [Nixpkgs Manual][nixpkgs]. Should you need any help, please reach out to the community on [Matrix] or [Discourse].',
-        '',
-        '[community]: https://nixos.org/community',
-        '[contribute]: https://github.com/NixOS/nixpkgs/blob/master/pkgs/README.md#quick-start-to-adding-a-package',
-        '[maintainers]: https://github.com/NixOS/nixpkgs/blob/master/maintainers/README.md',
-        '[nixpkgs]: https://nixos.org/manual/nixpkgs/unstable/',
-        '[Matrix]: https://matrix.to/#/#dev:nixos.org',
-        '[Discourse]: https://discourse.nixos.org/c/dev/14',
-      ].join('\n')
-
-      core.info(`Issue #${item.number}: auto-closed`)
-
-      if (!dry) {
-        await github.rest.issues.createComment({
-          ...context.repo,
-          issue_number,
-          body,
-        })
-
-        await github.rest.issues.update({
-          ...context.repo,
-          issue_number,
-          state: 'closed',
-          state_reason: 'not_planned',
-        })
-      }
-
-      return true
-    }
-    return false
-  }
-
-  async function handle({ item, stats }) {
-    try {
-      const log = (k, v, skip) => {
-        core.info(`#${item.number} - ${k}: ${v}${skip ? ' (skipped)' : ''}`)
-        return skip
-      }
-
-      log('Last updated at', item.updated_at)
-      log('URL', item.html_url)
-
-      const issue_number = item.number
-
-      const itemLabels = {}
-
-      const events = await github.paginate(
-        github.rest.issues.listEventsForTimeline,
-        {
-          ...context.repo,
-          issue_number,
-          per_page: 100,
-        },
-      )
-
-      const latest_event_at = new Date(
-        events
-          .filter(({ event }) =>
-            [
-              // These events are hand-picked from:
-              //   https://docs.github.com/en/rest/using-the-rest-api/issue-event-types?apiVersion=2022-11-28
-              // Each of those causes a PR/issue to *not* be considered as stale anymore.
-              // Most of these use created_at.
-              'assigned',
-              'commented', // uses updated_at, because that could be > created_at
-              'committed', // uses committer.date
-              ...(item.labels.some(({ name }) => name === '5.scope: tracking')
-                ? ['cross-referenced']
-                : []),
-              'head_ref_force_pushed',
-              'milestoned',
-              'pinned',
-              'ready_for_review',
-              'renamed',
-              'reopened',
-              'review_dismissed',
-              'review_requested',
-              'reviewed', // uses submitted_at
-              'unlocked',
-              'unmarked_as_duplicate',
-            ].includes(event),
-          )
-          .map(
-            ({ created_at, updated_at, committer, submitted_at }) =>
-              new Date(
-                updated_at ?? created_at ?? submitted_at ?? committer.date,
-              ),
-          )
-          // Reverse sort by date value. The default sort() sorts by string representation, which is bad for dates.
-          .sort((a, b) => b - a)
-          .at(0) ?? item.created_at,
-      )
-      log('latest_event_at', latest_event_at.toISOString())
-
-      const stale_at = new Date(new Date().setDate(new Date().getDate() - 180))
-      const is_stale = latest_event_at < stale_at
-
-      if (item.pull_request || context.payload.pull_request) {
-        // No need to compute merge commits for stale PRs over and over again.
-        // This increases the repo size on GitHub's side unnecessarily and wastes
-        // a lot of API requests, too. Any relevant change will result in the
-        // stale status to change and thus pick up the PR again for labeling.
-        if (!is_stale) {
-          stats.prs++
-          Object.assign(
-            itemLabels,
-            await handlePullRequest({ item, stats, events }),
-          )
-        }
-      } else {
-        stats.issues++
-        if (item.labels.some(({ name }) => name === '4.workflow: auto-close')) {
-          // If this returns true, the issue was closed. In this case we return, to not
-          // label the issue anymore. Most importantly this avoids unlabeling stale issues
-          // which are closed via auto-close.
-          if (await handleAutoClose(item)) return
-        }
-      }
-
-      // Create a map (Label -> Boolean) of all currently set labels.
-      // Each label is set to True and can be disabled later.
-      const before = Object.fromEntries(
-        (
-          await github.paginate(github.rest.issues.listLabelsOnIssue, {
-            ...context.repo,
-            issue_number,
-          })
-        ).map(({ name }) => [name, true]),
-      )
-
-      Object.assign(itemLabels, {
-        '2.status: stale': !before['1.severity: security'] && is_stale,
-      })
-
-      const after = Object.assign({}, before, itemLabels)
-
-      // No need for an API request, if all labels are the same.
-      const hasChanges = Object.keys(after).some(
-        (name) => (before[name] ?? false) !== after[name],
-      )
-      if (log('Has label changes', hasChanges, !hasChanges)) return
-
-      // Skipping labeling on a pull_request event, because we have no privileges.
-      const labels = Object.entries(after)
-        .filter(([, value]) => value)
-        .map(([name]) => name)
-      if (log('Set labels', labels, dry)) return
-
-      await github.rest.issues.setLabels({
-        ...context.repo,
-        issue_number,
-        labels,
-      })
-    } catch (cause) {
-      throw new Error(`Labeling #${item.number} failed.`, { cause })
-    }
-  }
-
-  // Controls level of parallelism. Applies to both the number of concurrent requests
-  // as well as the number of concurrent workers going through the list of PRs.
-  // We'll only boost concurrency when we're running many PRs in parallel on a schedule,
-  // but not for single PRs. This avoids things going wild, when we accidentally make
-  // too many API requests on treewides.
-  const maxConcurrent = context.payload.pull_request ? 1 : 20
-
-  await withRateLimit({ github, core, maxConcurrent }, async (stats) => {
-    if (context.payload.pull_request) {
-      await handle({ item: context.payload.pull_request, stats })
-    } else {
-      const lastRun = (
-        await github.rest.actions.listWorkflowRuns({
-          ...context.repo,
-          workflow_id: 'bot.yml',
-          event: 'schedule',
-          status: 'success',
-          exclude_pull_requests: true,
-          per_page: 1,
-        })
-      ).data.workflow_runs[0]
-
-      const cutoff = new Date(
-        Math.max(
-          // Go back as far as the last successful run of this workflow to make sure
-          // we are not leaving anyone behind on GHA failures.
-          // Defaults to go back 1 hour on the first run.
-          new Date(
-            lastRun?.created_at ?? Date.now() - 1 * 60 * 60 * 1000,
-          ).getTime(),
-          // Go back max. 1 day to prevent hitting all API rate limits immediately,
-          // when GH API returns a wrong workflow by accident.
-          Date.now() - 24 * 60 * 60 * 1000,
-        ),
-      )
-      core.info(`cutoff timestamp: ${cutoff.toISOString()}`)
-
-      const updatedItems = await github.paginate(
-        github.rest.search.issuesAndPullRequests,
-        {
-          q: [
-            `repo:"${context.repo.owner}/${context.repo.repo}"`,
-            'is:open',
-            `updated:>=${cutoff.toISOString()}`,
-          ].join(' AND '),
-          per_page: 100,
-          // TODO: Remove after 2025-11-04, when it becomes the default.
-          advanced_search: true,
-        },
-      )
-
-      let cursor
-
-      // No workflow run available the first time.
-      if (lastRun) {
-        // The cursor to iterate through the full list of issues and pull requests
-        // is passed between jobs as an artifact.
-        const artifact = (
-          await github.rest.actions.listWorkflowRunArtifacts({
-            ...context.repo,
-            run_id: lastRun.id,
-            name: 'pagination-cursor',
-          })
-        ).data.artifacts[0]
-
-        // If the artifact is not available, the next iteration starts at the beginning.
-        if (artifact && !artifact.expired) {
-          stats.artifacts++
-
-          const { downloadPath } = await artifactClient.downloadArtifact(
-            artifact.id,
-            {
-              findBy: {
-                repositoryName: context.repo.repo,
-                repositoryOwner: context.repo.owner,
-                token: core.getInput('github-token'),
-              },
-              expectedHash: artifact.digest,
-            },
-          )
-
-          cursor = await readFile(path.resolve(downloadPath, 'cursor'), 'utf-8')
-        }
-      }
-
-      // From GitHub's API docs:
-      //   GitHub's REST API considers every pull request an issue, but not every issue is a pull request.
-      //   For this reason, "Issues" endpoints may return both issues and pull requests in the response.
-      //   You can identify pull requests by the pull_request key.
-      const allItems = await github.rest.issues.listForRepo({
-        ...context.repo,
-        state: 'open',
-        sort: 'created',
-        direction: 'asc',
-        per_page: 100,
-        after: cursor,
-      })
-
-      // Regex taken and comment adjusted from:
-      // https://github.com/octokit/plugin-paginate-rest.js/blob/8e5da25f975d2f31dda6b8b588d71f2c768a8df2/src/iterator.ts#L36-L41
-      // `allItems.headers.link` format:
-      //   <https://api.github.com/repositories/4542716/issues?page=3&per_page=100&after=Y3Vyc29yOnYyOpLPAAABl8qNnYDOvnSJxA%3D%3D>; rel="next",
-      //   <https://api.github.com/repositories/4542716/issues?page=1&per_page=100&before=Y3Vyc29yOnYyOpLPAAABl8xFV9DOvoouJg%3D%3D>; rel="prev"
-      // Sets `next` to undefined if "next" URL is not present or `link` header is not set.
-      const next = ((allItems.headers.link ?? '').match(
-        /<([^<>]+)>;\s*rel="next"/,
-      ) ?? [])[1]
-      if (next) {
-        cursor = new URL(next).searchParams.get('after')
-        const uploadPath = path.resolve('cursor')
-        await writeFile(uploadPath, cursor, 'utf-8')
-        if (dry) {
-          core.info(`pagination-cursor: ${cursor} (upload skipped)`)
-        } else {
-          // No stats.artifacts++, because this does not allow passing a custom token.
-          // Thus, the upload will not happen with the app token, but the default github.token.
-          await artifactClient.uploadArtifact(
-            'pagination-cursor',
-            [uploadPath],
-            path.resolve('.'),
-            {
-              retentionDays: 1,
-            },
-          )
-        }
-      }
-
-      // Some items might be in both search results, so filtering out duplicates as well.
-      const items = []
-        .concat(updatedItems, allItems.data)
-        .filter(
-          (thisItem, idx, arr) =>
-            idx ===
-            arr.findIndex((firstItem) => firstItem.number === thisItem.number),
-        )
-
-      // Instead of handling all items in parallel we set up some workers to handle the queue
-      // with more controlled parallelism. This avoids problems with `pull_request` fetched at
-      // the beginning getting out of date towards the end, because it took the whole job 20
-      // minutes or more to go through 100's of PRs.
-      await Promise.all(
-        Array.from({ length: maxConcurrent }, async () => {
-          while (true) {
-            const item = items.pop()
-            if (!item) break
-            try {
-              await handle({ item, stats })
-            } catch (e) {
-              core.setFailed(`${e.message}\n${e.cause.stack}`)
-            }
-          }
-        }),
-      )
-    }
-  })
-}

ci/github-script/check-target-branch.js

@@ -1,221 +0,0 @@
-/// @ts-check
-
-// TODO: should this be combined with the branch checks in prepare.js?
-// They do seem quite similar, but this needs to run after eval,
-// and prepare.js obviously doesn't.
-
-const { classify, split } = require('../supportedBranches.js')
-const { readFile } = require('node:fs/promises')
-const { postReview, dismissReviews } = require('./reviews.js')
-
-const reviewKey = 'check-target-branch'
-/**
- * @param {{
- *  github: InstanceType<import('@actions/github/lib/utils').GitHub>,
- *  context: import('@actions/github/lib/context').Context
- *  core: import('@actions/core')
- *  dry: boolean
- * }} CheckTargetBranchProps
- */
-async function checkTargetBranch({ github, context, core, dry }) {
-  /**
-   * @type {{
-   *  attrdiff: {
-   *   added: string[],
-   *   changed: string[],
-   *   removed: string[],
-   *  },
-   *  attrdiffByKernel: Record<string, {
-   *   added: string[],
-   *   changed: string[],
-   *   removed: string[],
-   *  }>,
-   *  attrdiffByPlatform: Record<string, {
-   *   added: string[],
-   *   changed: string[],
-   *   removed: string[],
-   *  }>,
-   *  labels: Record<string, boolean>,
-   *  rebuildCountByKernel: Record<string, number>,
-   *  rebuildsByKernel: Record<string, string[]>,
-   *  rebuildsByPlatform: Record<string, string[]>,
-   * }}
-   */
-  const changed = JSON.parse(
-    await readFile('comparison/changed-paths.json', 'utf-8'),
-  )
-  const pull_number = context.payload.pull_request?.number
-  if (!pull_number) {
-    core.warning(
-      'Skipping checkTargetBranch: no pull_request number (is this being run as part of a merge group?)',
-    )
-    return
-  }
-  const prInfo = (
-    await github.rest.pulls.get({
-      ...context.repo,
-      pull_number,
-    })
-  ).data
-  const base = prInfo.base.ref
-  const head = prInfo.head.ref
-  const baseClassification = classify(base)
-  const headClassification = classify(head)
-
-  // Don't run on, e.g., staging-nixos to master merges.
-  if (headClassification.type.includes('development')) {
-    core.info(
-      `Skipping checkTargetBranch: PR is from a development branch (${head})`,
-    )
-
-    await dismissReviews({
-      github,
-      context,
-      core,
-      dry,
-      reviewKey,
-    })
-
-    return
-  }
-  // Don't run on PRs against staging branches, wip branches, haskell-updates, etc.
-  if (!baseClassification.type.includes('primary')) {
-    core.info(
-      `Skipping checkTargetBranch: PR is against a non-primary base branch (${base})`,
-    )
-
-    await dismissReviews({
-      github,
-      context,
-      core,
-      dry,
-      reviewKey,
-    })
-
-    return
-  }
-
-  const maxRebuildCount = Math.max(
-    ...Object.values(changed.rebuildCountByKernel),
-  )
-  const rebuildsAllTests =
-    changed.attrdiff.changed.includes('nixosTests.simple-container') ||
-    changed.attrdiff.changed.includes('nixosTests.simple-vm')
-
-  // https://github.com/NixOS/nixpkgs/pull/521157
-  // These should go to master and release-xx.xx when backported
-  let isExemptKernelUpdate = false
-  if (prInfo.changed_files === 1) {
-    const changedFiles = (
-      await github.rest.pulls.listFiles({
-        ...context.repo,
-        pull_number,
-      })
-    ).data
-    isExemptKernelUpdate =
-      changedFiles.length === 1 &&
-      changedFiles[0].filename ===
-        'pkgs/os-specific/linux/kernel/xanmod-kernels.nix'
-  }
-
-  // https://github.com/NixOS/nixpkgs/pull/483194#issuecomment-3793393218
-  const isExemptHomeAssistantUpdate =
-    maxRebuildCount <= 1500 && head === 'wip-home-assistant'
-
-  core.info(
-    [
-      `checkTargetBranch: this PR:`,
-      `  * causes ${maxRebuildCount} rebuilds`,
-      `  * ${rebuildsAllTests ? 'rebuilds' : 'does not rebuild'} all NixOS tests`,
-      `  * ${isExemptKernelUpdate ? 'is' : 'is not'} an exempt kernel update`,
-      `  * ${isExemptHomeAssistantUpdate ? 'is' : 'is not'} an exempt home-assistant update`,
-    ].join('\n'),
-  )
-
-  if (
-    maxRebuildCount >= 1000 &&
-    !isExemptHomeAssistantUpdate &&
-    !isExemptKernelUpdate
-  ) {
-    const desiredBranch =
-      base === 'master' ? 'staging' : `staging-${split(base).version}`
-    const body = [
-      `The PR's base branch is set to \`${base}\`, but this PR causes ${maxRebuildCount} rebuilds.`,
-      'It is therefore considered a mass rebuild.',
-      `Please [change the base branch](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/changing-the-base-branch-of-a-pull-request) to [the right base branch for your changes](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#branch-conventions) (probably \`${desiredBranch}\`).`,
-    ].join('\n')
-
-    await postReview({
-      github,
-      context,
-      core,
-      dry,
-      body,
-      event: 'REQUEST_CHANGES',
-      reviewKey,
-    })
-  } else if (rebuildsAllTests && !isExemptKernelUpdate) {
-    let branchText
-    if (base === 'master' && maxRebuildCount >= 500) {
-      branchText = '(probably either `staging-nixos` or `staging`)'
-    } else if (base === 'master') {
-      branchText = '(probably `staging-nixos`)'
-    } else if (maxRebuildCount >= 500) {
-      branchText = `(probably either \`staging-nixos-${split(base).version}\` or \`staging-${split(base).version}\`)`
-    } else {
-      branchText = `(probably \`staging-nixos-${split(base).version}\`)`
-    }
-    const body = [
-      `The PR's base branch is set to \`${base}\`, but this PR rebuilds all NixOS tests.`,
-      base === 'master' && maxRebuildCount >= 500
-        ? `Since this PR also causes ${maxRebuildCount} rebuilds, it may also be considered a mass rebuild.`
-        : '',
-      `Please [change the base branch](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/changing-the-base-branch-of-a-pull-request) to [the right base branch for your changes](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#branch-conventions) ${branchText}.`,
-    ].join('\n')
-
-    await postReview({
-      github,
-      context,
-      core,
-      dry,
-      body,
-      event: 'REQUEST_CHANGES',
-      reviewKey,
-    })
-  } else if (
-    maxRebuildCount >= 500 &&
-    !isExemptKernelUpdate &&
-    !isExemptHomeAssistantUpdate
-  ) {
-    const stagingBranch =
-      base === 'master' ? 'staging' : `staging-${split(base).version}`
-    const body = [
-      `The PR's base branch is set to \`${base}\`, and this PR causes ${maxRebuildCount} rebuilds.`,
-      `Please consider whether this PR causes a mass rebuild according to [our conventions](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#branch-conventions).`,
-      `If it does cause a mass rebuild, please [change the base branch](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/changing-the-base-branch-of-a-pull-request) to [the right base branch for your changes](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#branch-conventions) (probably \`${stagingBranch}\`).`,
-      `If it does not cause a mass rebuild, this message can be ignored.`,
-    ].join('\n')
-
-    await postReview({
-      github,
-      context,
-      core,
-      dry,
-      body,
-      event: 'REQUEST_CHANGES',
-      reviewKey,
-    })
-  } else {
-    core.info('checkTargetBranch: this PR is against an appropriate branch.')
-
-    await dismissReviews({
-      github,
-      context,
-      core,
-      dry,
-      reviewKey,
-    })
-  }
-}
-
-module.exports = checkTargetBranch

ci/github-script/commits.js

@@ -1,322 +0,0 @@
-module.exports = async ({ github, context, core, dry, cherryPicks }) => {
-  const { execFileSync } = require('node:child_process')
-  const { classify } = require('../supportedBranches.js')
-  const withRateLimit = require('./withRateLimit.js')
-  const { dismissReviews, postReview } = require('./reviews.js')
-  const reviewKey = 'check-commits'
-
-  await withRateLimit({ github, core }, async (stats) => {
-    stats.prs = 1
-
-    const pull_number = context.payload.pull_request.number
-
-    const job_url =
-      context.runId &&
-      (
-        await github.paginate(github.rest.actions.listJobsForWorkflowRun, {
-          ...context.repo,
-          run_id: context.runId,
-          per_page: 100,
-        })
-      ).find(({ name }) => name.endsWith('Check / commits')).html_url +
-        '?pr=' +
-        pull_number
-
-    async function extract({ sha, commit }) {
-      const noCherryPick = Array.from(
-        commit.message.matchAll(/^Not-cherry-picked-because: (.*)$/gm),
-      ).at(0)
-
-      if (noCherryPick)
-        return {
-          sha,
-          commit,
-          severity: 'important',
-          message: `${sha} is not a cherry-pick, because: ${noCherryPick[1]}. Please review this commit manually.`,
-          type: 'no-cherry-pick',
-        }
-
-      // Using the last line with "cherry" + hash, because a chained backport
-      // can result in multiple of those lines. Only the last one counts.
-      const cherry = Array.from(
-        commit.message.matchAll(/cherry.*([0-9a-f]{40})/g),
-      ).at(-1)
-
-      if (!cherry)
-        return {
-          sha,
-          commit,
-          severity: 'warning',
-          message: `Couldn't locate the cherry-picked commit's hash in the commit message of ${sha}.`,
-          type: 'no-commit-hash',
-        }
-
-      const original_sha = cherry[1]
-
-      let branches
-      try {
-        branches = (
-          await github.request({
-            // This is an undocumented endpoint to fetch the branches a commit is part of.
-            // There is no equivalent in neither the REST nor the GraphQL API.
-            // The endpoint itself is unlikely to go away, because GitHub uses it to display
-            // the list of branches on the detail page of a commit.
-            url: `https://github.com/${context.repo.owner}/${context.repo.repo}/branch_commits/${original_sha}`,
-            headers: {
-              accept: 'application/json',
-            },
-          })
-        ).data.branches
-          .map(({ branch }) => branch)
-          .filter((branch) => classify(branch).type.includes('development'))
-      } catch (e) {
-        // For some unknown reason a 404 error comes back as 500 without any more details in a GitHub Actions runner.
-        // Ignore these to return a regular error message below.
-        if (![404, 500].includes(e.status)) throw e
-      }
-      if (!branches?.length)
-        return {
-          sha,
-          commit,
-          severity: 'error',
-          message: `${original_sha} given in ${sha} not found in any pickable branch.`,
-        }
-
-      return {
-        sha,
-        commit,
-        original_sha,
-      }
-    }
-
-    function diff({ sha, commit, original_sha }) {
-      const diff = execFileSync('git', [
-        '-C',
-        __dirname,
-        'range-diff',
-        '--no-color',
-        '--ignore-all-space',
-        '--no-notes',
-        // 100 means "any change will be reported"; 0 means "no change will be reported"
-        '--creation-factor=100',
-        `${original_sha}~..${original_sha}`,
-        `${sha}~..${sha}`,
-      ])
-        .toString()
-        .split('\n')
-        // First line contains commit SHAs, which we'll print separately.
-        .slice(1)
-        // # The output of `git range-diff` is indented with 4 spaces, but we'll control indentation manually.
-        .map((line) => line.replace(/^ {4}/, ''))
-
-      if (!diff.some((line) => line.match(/^[+-]{2}/)))
-        return {
-          sha,
-          commit,
-          severity: 'info',
-          message: `✔ ${original_sha} is highly similar to ${sha}.`,
-        }
-
-      const colored_diff = execFileSync('git', [
-        '-C',
-        __dirname,
-        'range-diff',
-        '--color',
-        '--no-notes',
-        '--creation-factor=100',
-        `${original_sha}~..${original_sha}`,
-        `${sha}~..${sha}`,
-      ]).toString()
-
-      return {
-        sha,
-        commit,
-        diff,
-        colored_diff,
-        severity: 'warning',
-        message: `Difference between ${sha} and original ${original_sha} may warrant inspection.`,
-        type: 'diff',
-      }
-    }
-
-    // For now we short-circuit the list of commits when cherryPicks should not be checked.
-    // This will not run any checks, but still trigger the "dismiss reviews" part below.
-    const commits = !cherryPicks
-      ? []
-      : await github.paginate(github.rest.pulls.listCommits, {
-          ...context.repo,
-          pull_number,
-        })
-
-    const extracted = await Promise.all(commits.map(extract))
-
-    const fetch = extracted
-      .filter(({ severity }) => !severity)
-      .flatMap(({ sha, original_sha }) => [sha, original_sha])
-
-    if (fetch.length > 0) {
-      // Fetching all commits we need for diff at once is much faster than any other method.
-      execFileSync('git', [
-        '-C',
-        __dirname,
-        'fetch',
-        '--depth=2',
-        'origin',
-        ...fetch,
-      ])
-    }
-
-    const results = extracted.map((result) =>
-      result.severity ? result : diff(result),
-    )
-
-    // Log all results without truncation, with better highlighting and all whitespace changes to the job log.
-    results.forEach(({ sha, commit, severity, message, colored_diff }) => {
-      core.startGroup(`Commit ${sha}`)
-      core.info(`Author: ${commit.author.name} ${commit.author.email}`)
-      core.info(`Date: ${new Date(commit.author.date)}`)
-      switch (severity) {
-        case 'error':
-          core.error(message)
-          break
-        case 'warning':
-          core.warning(message)
-          break
-        default:
-          core.info(message)
-      }
-      core.endGroup()
-      if (colored_diff) core.info(colored_diff)
-    })
-
-    // Only create step summary below in case of warnings or errors.
-    // Also clean up older reviews, when all checks are good now.
-    // An empty results array will always trigger this condition, which is helpful
-    // to clean up reviews created by the prepare step when on the wrong branch.
-    if (results.every(({ severity }) => severity === 'info')) {
-      await dismissReviews({ github, context, dry, reviewKey })
-      return
-    }
-
-    // In the case of "error" severity, we also fail the job.
-    // Those should be considered blocking and not be dismissable via review.
-    if (results.some(({ severity }) => severity === 'error'))
-      process.exitCode = 1
-
-    core.summary.addRaw(
-      'This report is automatically generated by the `PR / Check / cherry-pick` CI workflow.',
-      true,
-    )
-    core.summary.addEOL()
-    core.summary.addRaw(
-      "Some of the commits in this PR require the author's and reviewer's attention.",
-      true,
-    )
-    core.summary.addEOL()
-
-    if (results.some(({ type }) => type === 'no-commit-hash')) {
-      core.summary.addRaw(
-        'Please follow the [backporting guidelines](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#how-to-backport-pull-requests) and cherry-pick with the `-x` flag.',
-        true,
-      )
-      core.summary.addRaw(
-        'This requires changes to the unstable `master` and `staging` branches first, before backporting them.',
-        true,
-      )
-      core.summary.addEOL()
-      core.summary.addRaw(
-        'Occasionally, commits are not cherry-picked at all, for example when updating minor versions of packages which have already advanced to the next major on unstable.',
-        true,
-      )
-      core.summary.addRaw(
-        'These commits can optionally be marked with a `Not-cherry-picked-because: <reason>` footer.',
-        true,
-      )
-      core.summary.addEOL()
-    }
-
-    if (results.some(({ type }) => type === 'diff')) {
-      core.summary.addRaw(
-        'Sometimes it is not possible to cherry-pick exactly the same patch.',
-        true,
-      )
-      core.summary.addRaw(
-        'This most frequently happens when resolving merge conflicts.',
-        true,
-      )
-      core.summary.addRaw(
-        'The range-diff will help to review the resolution of conflicts.',
-        true,
-      )
-      core.summary.addEOL()
-    }
-
-    core.summary.addRaw(
-      'If you need to merge this PR despite the warnings, please [dismiss](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/dismissing-a-pull-request-review) this review shortly before merging.',
-      true,
-    )
-
-    results.forEach(({ severity, message, diff }) => {
-      if (severity === 'info') return
-
-      // The docs for markdown alerts only show examples with markdown blockquote syntax, like this:
-      //   > [!WARNING]
-      //   > message
-      // However, our testing shows that this also works with a `<blockquote>` html tag, as long as there
-      // is an empty line:
-      //   <blockquote>
-      //
-      //   [!WARNING]
-      //   message
-      //   </blockquote>
-      // Whether this is intended or just an implementation detail is unclear.
-      core.summary.addRaw('<blockquote>')
-      core.summary.addRaw(
-        `\n\n[!${{ important: 'IMPORTANT', warning: 'WARNING', error: 'CAUTION' }[severity]}]`,
-        true,
-      )
-      core.summary.addRaw(`${message}`, true)
-
-      if (diff) {
-        // Limit the output to 10k bytes and remove the last, potentially incomplete line, because GitHub
-        // comments are limited in length. The value of 10k is arbitrary with the assumption, that after
-        // the range-diff becomes a certain size, a reviewer is better off reviewing the regular diff in
-        // GitHub's UI anyway, thus treating the commit as "new" and not cherry-picked.
-        // Note: if multiple commits are close to the limit, this approach could still lead to a comment
-        // that's too long. We think this is unlikely to happen, and so don't deal with it explicitly.
-        const truncated = []
-        let total_length = 0
-        for (line of diff) {
-          total_length += line.length
-          if (total_length > 10000) {
-            truncated.push('', '[...truncated...]')
-            break
-          } else {
-            truncated.push(line)
-          }
-        }
-
-        core.summary.addRaw('<details><summary>Show diff</summary>')
-        core.summary.addRaw('\n\n``````````diff', true)
-        core.summary.addRaw(truncated.join('\n'), true)
-        core.summary.addRaw('``````````', true)
-        core.summary.addRaw('</details>')
-      }
-
-      core.summary.addRaw('</blockquote>')
-    })
-
-    if (job_url)
-      core.summary.addRaw(
-        `\n\n_Hint: The full diffs are also available in the [runner logs](${job_url}) with slightly better highlighting._`,
-      )
-
-    const body = core.summary.stringify()
-    core.summary.write()
-
-    // Posting a review could fail for very long comments. This can only happen with
-    // multiple commits all hitting the truncation limit for the diff. If you ever hit
-    // this case, consider just splitting up those commits into multiple PRs.
-    await postReview({ github, context, core, dry, body, reviewKey })
-  })
-}

ci/github-script/get-pr-commit-details.js

@@ -1,117 +0,0 @@
-// @ts-check
-const { promisify } = require('node:util')
-const execFile = promisify(require('node:child_process').execFile)
-
-/**
- * @typedef {{
- *  subject: string,
- *  sha: string,
- *  author: { name: string, email: string },
- *  committer: { name: string, email: string}
- *  changedPaths: string[],
- *  changedPathSegments: Set<string>,
- * }} Commit
- */
-
-/**
- * @param {{
- *  args: string[]
- *  core: import('@actions/core'),
- *  quiet?: boolean,
- *  repoPath?: string,
- * }} RunGitProps
- */
-async function runGit({ args, repoPath, core, quiet }) {
-  if (repoPath) {
-    args = ['-C', repoPath, ...args]
-  }
-
-  if (!quiet) {
-    core.info(`About to run \`git ${args.map((s) => `'${s}'`).join(' ')}\``)
-  }
-
-  return await execFile('git', args)
-}
-
-/**
- * Gets the SHA, subject and changed files for each commit in the given PR.
- *
- * Don't use GitHub API at all: the "list commits on PR" endpoint has a limit
- * of 250 commits and doesn't return the changed files.
- *
- * @param {{
- *  core: import('@actions/core'),
- *  pr: Awaited<ReturnType<InstanceType<import('@actions/github/lib/utils').GitHub>["rest"]["pulls"]["get"]>>["data"]
- *  repoPath?: string,
- * }} GetCommitMessagesForPRProps
- *
- * @returns {Promise<Commit[]>}
- */
-async function getCommitDetailsForPR({ core, pr, repoPath }) {
-  await runGit({
-    args: ['fetch', `--depth=1`, 'origin', pr.base.sha],
-    repoPath,
-    core,
-  })
-  await runGit({
-    args: ['fetch', `--depth=${pr.commits + 1}`, 'origin', pr.head.sha],
-    repoPath,
-    core,
-  })
-
-  const shas = (
-    await runGit({
-      args: [
-        'rev-list',
-        `--max-count=${pr.commits}`,
-        `${pr.base.sha}..${pr.head.sha}`,
-      ],
-      repoPath,
-      core,
-    })
-  ).stdout
-    .split('\n')
-    .map((s) => s.trim())
-    .filter(Boolean)
-
-  return Promise.all(
-    shas.map(async (sha) => {
-      // Subject, author name, author email, committer name, committer email (all tab-seperated)
-      // then a blank line, then filenames.
-      const result = (
-        await runGit({
-          args: [
-            'log',
-            '--format=%s\t%aN\t%aE\t%cN\t%cE',
-            '--name-only',
-            '-1',
-            sha,
-          ],
-          repoPath,
-          core,
-          quiet: true,
-        })
-      ).stdout.split('\n')
-
-      const [subject, authorName, authorEmail, committerName, committerEmail] =
-        result[0].split('\t')
-
-      const changedPaths = result.slice(2, -1)
-
-      const changedPathSegments = new Set(
-        changedPaths.flatMap((path) => path.split('/')),
-      )
-
-      return {
-        sha,
-        subject,
-        author: { name: authorName, email: authorEmail },
-        committer: { name: committerName, email: committerEmail },
-        changedPaths,
-        changedPathSegments,
-      }
-    }),
-  )
-}
-
-module.exports = { getCommitDetailsForPR }

ci/github-script/get-teams.js

@@ -1,85 +0,0 @@
-const excludeTeams = [
-  /^voters.*$/,
-  /^nixpkgs-maintainers$/,
-  /^nixpkgs-committers$/,
-]
-
-module.exports = async ({ github, context, core, outFile }) => {
-  const withRateLimit = require('./withRateLimit.js')
-  const { writeFileSync } = require('node:fs')
-
-  const org = context.repo.owner
-
-  const result = {}
-
-  await withRateLimit({ github, core }, async () => {
-    // Turn an Array of users into an Object, mapping user.login -> user.id
-    function makeUserSet(users) {
-      // Sort in-place and build result by mutation
-      users.sort((a, b) => (a.login > b.login ? 1 : -1))
-
-      return users.reduce((acc, user) => {
-        acc[user.login] = user.id
-        return acc
-      }, {})
-    }
-
-    // Process a list of teams and append to the result variable
-    async function processTeams(teams) {
-      for (const team of teams) {
-        core.notice(`Processing team ${team.slug}`)
-        if (!excludeTeams.some((regex) => team.slug.match(regex))) {
-          const members = makeUserSet(
-            await github.paginate(github.rest.teams.listMembersInOrg, {
-              org,
-              team_slug: team.slug,
-              role: 'member',
-            }),
-          )
-          const maintainers = makeUserSet(
-            await github.paginate(github.rest.teams.listMembersInOrg, {
-              org,
-              team_slug: team.slug,
-              role: 'maintainer',
-            }),
-          )
-          result[team.slug] = {
-            description: team.description,
-            id: team.id,
-            maintainers,
-            members,
-            name: team.name,
-          }
-        }
-        await processTeams(
-          await github.paginate(github.rest.teams.listChildInOrg, {
-            org,
-            team_slug: team.slug,
-          }),
-        )
-      }
-    }
-
-    const teams = await github.paginate(github.rest.repos.listTeams, {
-      ...context.repo,
-    })
-
-    await processTeams(teams)
-  })
-
-  // Sort the teams by team name
-  const sorted = Object.keys(result)
-    .sort()
-    .reduce((acc, key) => {
-      acc[key] = result[key]
-      return acc
-    }, {})
-
-  const json = `${JSON.stringify(sorted, null, 2)}\n`
-
-  if (outFile) {
-    writeFileSync(outFile, json)
-  } else {
-    console.log(json)
-  }
-}

ci/github-script/lint-commits.js

@@ -1,223 +0,0 @@
-// @ts-check
-const { classify } = require('../supportedBranches.js')
-const { getCommitDetailsForPR } = require('./get-pr-commit-details.js')
-
-/** @typedef {import('./get-pr-commit-details.js').Commit} Commit */
-
-/**
- * @param {{
- *  github: InstanceType<import('@actions/github/lib/utils').GitHub>,
- *  context: typeof import('@actions/github').context,
- *  core: import('@actions/core'),
- *  repoPath?: string,
- * }} LintCommitsProps
- */
-async function lintCommits({ github, context, core, repoPath }) {
-  // This check should only be run when we have the pull_request context.
-  const pull_number = context.payload.pull_request?.number
-  if (!pull_number) {
-    core.info('This is not a pull request. Skipping checks.')
-    return
-  }
-
-  const pr = (
-    await github.rest.pulls.get({
-      ...context.repo,
-      pull_number,
-    })
-  ).data
-
-  const baseBranchType = classify(
-    pr.base.ref.replace(/^refs\/heads\//, ''),
-  ).type
-  const headBranchType = classify(
-    pr.head.ref.replace(/^refs\/heads\//, ''),
-  ).type
-
-  if (
-    baseBranchType.includes('development') &&
-    headBranchType.includes('development') &&
-    pr.base.repo.id === pr.head.repo?.id
-  ) {
-    // This matches, for example, PRs from NixOS:staging-next to NixOS:master, or vice versa.
-    // Ignore them: we should only care about PRs introducing *new* commits.
-    // We still want to run on PRs from, e.g., Someone:master to NixOS:master, though.
-    core.info(
-      'This PR is from one development branch to another. Skipping checks.',
-    )
-    return
-  }
-
-  const commits = await getCommitDetailsForPR({ core, pr, repoPath })
-
-  await checkCommitMessages({ commits, core })
-  await checkCommitMetadata({ commits, core })
-}
-
-/**
- * @param {{
- *  commits: Commit[],
- *  core: import('@actions/core'),
- * }} CheckCommitMessagesProps
- */
-async function checkCommitMessages({ commits, core }) {
-  const failures = new Set()
-
-  const conventionalCommitTypes = [
-    'build',
-    'chore',
-    'ci',
-    'doc',
-    'docs',
-    'feat',
-    'feature',
-    'fix',
-    'perf',
-    'refactor',
-    'style',
-    'test',
-  ]
-
-  /**
-   * @param {string[]} types e.g. ["fix", "feat"]
-   * @param {string?} sha commit hash
-   */
-  function makeConventionalCommitRegex(types, sha = null) {
-    core.info(
-      `${
-        sha
-          ? `Conventional commit types for ${sha?.slice(0, 16)}`
-          : 'Default conventional commit types'
-      }: ${JSON.stringify(types)}`,
-    )
-
-    return new RegExp(`^(${types.join('|')})!?(\\(.*\\))?!?:`)
-  }
-
-  // Optimize for the common case that we don't have path segments with the
-  // same name as a conventional commit type.
-  const fullConventionalCommitRegex = makeConventionalCommitRegex(
-    conventionalCommitTypes,
-  )
-
-  for (const commit of commits) {
-    const logMsgStart = `Commit ${commit.sha}'s message's subject ("${commit.subject}")`
-
-    // If we have a commit `perf: ...`, and we touch a file containing the path
-    // segment "perf", we don't want to flag this.
-    const filteredTypes = conventionalCommitTypes.filter(
-      (type) => !commit.changedPathSegments.has(type),
-    )
-    const conventionalCommitRegex =
-      filteredTypes.length === conventionalCommitTypes.length
-        ? fullConventionalCommitRegex
-        : makeConventionalCommitRegex(filteredTypes, commit.sha)
-
-    if (!commit.subject.includes(': ')) {
-      core.error(
-        `${logMsgStart} was detected as not meeting our guidelines because ` +
-          'it does not contain a colon followed by a whitespace. ' +
-          'There are likely other issues as well.',
-      )
-      failures.add(commit.sha)
-    }
-
-    if (commit.subject.endsWith('.')) {
-      core.error(
-        `${logMsgStart} was detected as not meeting our guidelines because ` +
-          'it ends in a period. There may be other issues as well.',
-      )
-      failures.add(commit.sha)
-    }
-
-    const fixups = ['amend!', 'fixup!', 'squash!']
-    if (fixups.some((s) => commit.subject.startsWith(s))) {
-      core.error(
-        `${logMsgStart} was detected as not meeting our guidelines because ` +
-          `it begins with "${fixups.find((s) => commit.subject.startsWith(s))}". ` +
-          'Did you forget to run `git rebase -i --autosquash`?',
-      )
-      failures.add(commit.sha)
-    }
-
-    if (conventionalCommitRegex.test(commit.subject)) {
-      core.error(
-        `${logMsgStart} was detected as not meeting our guidelines because ` +
-          'it seems to use conventional commit (conventionalcommits.org) ' +
-          'formatting. Nixpkgs has its own, different, commit message ' +
-          'formatting standards.',
-      )
-      failures.add(commit.sha)
-    }
-
-    if (!failures.has(commit.sha)) {
-      core.info(`${logMsgStart} passed our automated checks!`)
-    }
-  }
-
-  if (failures.size !== 0) {
-    core.error(
-      'Please review the guidelines at ' +
-        '<https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#commit-conventions>, ' +
-        'as well as the applicable area-specific guidelines linked there.',
-    )
-    core.setFailed('Committers: merging is discouraged.')
-  }
-}
-
-/**
- * @param {{
- *  commits: Commit[],
- *  core: import('@actions/core'),
- * }} CheckGitFieldsProps
- */
-async function checkCommitMetadata({ commits, core }) {
-  const failures = new Set()
-
-  /** @type {(s: string) => boolean} */
-  const isEmail = (s) => /^.+@.*$/.test(s)
-
-  for (const commit of commits) {
-    if (!commit.author.name) {
-      core.error(`Commit ${commit.sha} author's name field is missing`)
-      failures.add(commit.sha)
-    }
-
-    if (!commit.author.email || !isEmail(commit.author.email)) {
-      core.error(
-        `Commit ${commit.sha} author's email field is missing or invalid`,
-      )
-      failures.add(commit.sha)
-    }
-
-    if (!commit.committer.name) {
-      core.error(`Commit ${commit.sha} committer's name field is missing`)
-      failures.add(commit.sha)
-    }
-
-    if (!commit.committer.email || !isEmail(commit.committer.email)) {
-      core.error(
-        `Commit ${commit.sha} committer's email field is missing or invalid`,
-      )
-      failures.add(commit.sha)
-    }
-
-    if (!failures.has(commit.sha)) {
-      core.info(
-        `Commit ${commit.sha}'s git fields passed our automated checks!`,
-      )
-    }
-  }
-
-  if (failures.size !== 0) {
-    core.error(
-      'Please add the missing commit fields. ' +
-        'You can use the noreply email address generated for you by GitHub ' +
-        '(https://docs.github.com/en/account-and-profile/reference/email-addresses-reference#your-noreply-email-address) ' +
-        "if you'd like.",
-    )
-    core.setFailed('Committers: merging is discouraged.')
-  }
-}
-
-module.exports = lintCommits

ci/github-script/manual-file-edits.js

@@ -1,95 +0,0 @@
-// @ts-check
-const { classify } = require('../supportedBranches.js')
-const { getCommitDetailsForPR } = require('./get-pr-commit-details')
-
-/**
- * @param {{
- *  github: InstanceType<import('@actions/github/lib/utils').GitHub>,
- *  context: import('@actions/github/lib/context').Context,
- *  core: import('@actions/core'),
- *  repoPath?: string,
- *  dry: boolean,
- * }} CheckManualFileEditsProps
- */
-async function checkManualFileEdits({ github, context, core, repoPath, dry }) {
-  const { dismissReviews, postReview } = require('./reviews.js')
-  const reviewKey = 'manual-file-edits'
-
-  const pull_number = context.payload.pull_request?.number
-  if (!pull_number) {
-    core.info('This is not a pull request. Skipping checks.')
-    return
-  }
-
-  const pr = (
-    await github.rest.pulls.get({
-      ...context.repo,
-      pull_number,
-    })
-  ).data
-
-  if (pr.user.login.endsWith('[bot]')) {
-    core.info('This is a bot, so these checks do not apply.')
-    return
-  }
-
-  const baseBranchType = classify(
-    pr.base.ref.replace(/^refs\/heads\//, ''),
-  ).type
-  const headBranchType = classify(
-    pr.head.ref.replace(/^refs\/heads\//, ''),
-  ).type
-
-  if (
-    baseBranchType.includes('development') &&
-    headBranchType.includes('development') &&
-    pr.base.repo.id === pr.head.repo?.id
-  ) {
-    // This matches, for example, PRs from NixOS:staging-next to NixOS:master, or vice versa.
-    // Ignore them: we should only care about PRs introducing *new* commits.
-    // We still want to run on PRs from, e.g., Someone:master to NixOS:master, though.
-    core.info(
-      'This PR is from one development branch to another. Skipping checks.',
-    )
-    return
-  }
-
-  const details = await getCommitDetailsForPR({ core, pr, repoPath })
-
-  if (
-    details.some(({ changedPaths }) =>
-      changedPaths.includes('maintainers/github-teams.json'),
-    )
-  ) {
-    postReview({
-      github,
-      context,
-      core,
-      dry,
-      event: 'REQUEST_CHANGES',
-      body: [
-        'maintainers/github-teams.json is supposed to accurately reflect the state of the teams in GitHub.\n',
-        'Therefore, it should not be edited manually.\n',
-        'All changes to teams listed in maintainers/github-teams.json should be performed in GitHub by a team maintainer.\n',
-        "Team maintainers are listed in the github-teams.json file and in GitHub's UI.\n",
-        'If there is no team maintainer available, an org owner can make the needed change, please contact one by',
-        'following the instructions at https://github.com/NixOS/org/blob/main/doc/github-org-owners.md#how-to-contact-the-team.\n',
-        'Thank you!',
-      ].reduce(
-        (prev, curr) => prev + (!prev || prev.endsWith('\n') ? '' : ' ') + curr,
-        '',
-      ),
-      reviewKey,
-    })
-  } else {
-    dismissReviews({
-      github,
-      context,
-      core,
-      dry,
-      reviewKey,
-    })
-  }
-}
-
-module.exports = checkManualFileEdits

ci/github-script/merge.js

@@ -1,354 +0,0 @@
-const { classify } = require('../supportedBranches.js')
-
-function runChecklist({
-  committers,
-  events,
-  files,
-  pull_request,
-  log,
-  maintainers,
-  user,
-  userIsMaintainer,
-}) {
-  const allByName = files.every(
-    ({ filename }) =>
-      filename.startsWith('pkgs/by-name/') && filename.split('/').length > 4,
-  )
-
-  const packages = files
-    .filter(({ filename }) => filename.startsWith('pkgs/by-name/'))
-    .map(({ filename }) => filename.split('/')[3])
-    .filter(Boolean)
-
-  const eligible = !packages.length
-    ? new Set()
-    : packages
-        .map((pkg) => new Set(maintainers[pkg]))
-        .reduce((acc, cur) => acc?.intersection(cur) ?? cur)
-
-  const approvals = new Set(
-    events
-      .filter(
-        ({ event, state, commit_id }) =>
-          event === 'reviewed' &&
-          state === 'approved' &&
-          // Only approvals for the current head SHA count, otherwise authors could push
-          // bad code between the approval and the merge.
-          commit_id === pull_request.head.sha,
-      )
-      .map(({ user }) => user?.id)
-      // Some users have been deleted, so filter these out.
-      .filter(Boolean),
-  )
-
-  const checklist = {
-    'PR targets a [development branch](https://github.com/NixOS/nixpkgs/blob/-/ci/README.md#branch-classification).':
-      classify(pull_request.base.ref).type.includes('development'),
-    'PR touches only files of packages in `pkgs/by-name/`.': allByName,
-    'PR is at least one of:': {
-      'Approved by a [committer](https://github.com/orgs/NixOS/teams/nixpkgs-committers).':
-        committers.intersection(approvals).size > 0,
-      'Backported via label.':
-        pull_request.user.login === 'nixpkgs-ci[bot]' &&
-        pull_request.head.ref.startsWith('backport-'),
-      'Opened by a [committer](https://github.com/orgs/NixOS/teams/nixpkgs-committers).':
-        committers.has(pull_request.user.id),
-      'Opened by [@r-ryantm](https://nix-community.github.io/nixpkgs-update/r-ryantm/).':
-        pull_request.user.login === 'r-ryantm',
-    },
-    'PR is not a draft': !pull_request.draft,
-  }
-
-  if (user) {
-    checklist[
-      `${user.login} is a member of [@NixOS/nixpkgs-maintainers](https://github.com/orgs/NixOS/teams/nixpkgs-maintainers).`
-    ] = userIsMaintainer
-    if (allByName) {
-      // We can only determine the below, if all packages are in by-name, since
-      // we can't reliably relate changed files to packages outside by-name.
-      checklist[
-        `${user.login} is a maintainer of all touched packages on the ${pull_request.base.ref} branch.`
-      ] = eligible.has(user.id)
-    }
-  } else {
-    // This is only used when no user is passed, i.e. for labeling.
-    checklist['PR has maintainers eligible to merge.'] = eligible.size > 0
-  }
-
-  const result = Object.values(checklist).every((v) =>
-    typeof v === 'boolean' ? v : Object.values(v).some(Boolean),
-  )
-
-  log('checklist', JSON.stringify(checklist))
-  log('eligible', JSON.stringify(Array.from(eligible)))
-  log('result', result)
-
-  return {
-    checklist,
-    eligible,
-    result,
-  }
-}
-
-// The merge command must be on a separate line and not within codeblocks or html comments.
-// Codeblocks can have any number of ` larger than 3 to open/close. We only look at code
-// blocks that are not indented, because the later regex wouldn't match those anyway.
-function hasMergeCommand(body) {
-  return (body ?? '')
-    .replace(/<!--.*?-->/gms, '')
-    .replace(/(^`{3,})[^`].*?\1/gms, '')
-    .match(/^@NixOS\/nixpkgs-merge-bot merge\s*$/m)
-}
-
-async function handleMergeComment({ github, body, node_id, reaction }) {
-  if (!hasMergeCommand(body)) return
-
-  await github.graphql(
-    `mutation($node_id: ID!, $reaction: ReactionContent!) {
-      addReaction(input: {
-        content: $reaction,
-        subjectId: $node_id
-      })
-      { clientMutationId }
-    }`,
-    { node_id, reaction },
-  )
-}
-
-async function handleMerge({
-  github,
-  context,
-  core,
-  log,
-  dry,
-  pull_request,
-  events,
-  maintainers,
-  getTeamMembers,
-  getUser,
-}) {
-  const pull_number = pull_request.number
-
-  const committers = new Set(
-    (await getTeamMembers('nixpkgs-committers')).map(({ id }) => id),
-  )
-
-  const files = (
-    await github.rest.pulls.listFiles({
-      ...context.repo,
-      pull_number,
-      per_page: 100,
-    })
-  ).data
-
-  // Early exit to prevent treewides from using up a lot of API requests (and time!) to list
-  // all the files in the pull request. For now, the merge-bot will not work when 100 or more
-  // files are touched in a PR - which should be more than fine.
-  // TODO: Find a more efficient way of downloading all the *names* of the touched files,
-  // including an early exit when the first non-by-name file is found.
-  if (files.length >= 100) return false
-
-  // Only look through comments *after* the latest (force) push.
-  const lastPush = events.findLastIndex(
-    ({ event, sha, commit_id }) =>
-      ['committed', 'head_ref_force_pushed'].includes(event) &&
-      (sha ?? commit_id) === pull_request.head.sha,
-  )
-
-  const comments = events.slice(lastPush + 1).filter(
-    ({ event, body, user, node_id }) =>
-      ['commented', 'reviewed'].includes(event) &&
-      hasMergeCommand(body) &&
-      // Ignore comments where the user has been deleted already.
-      user &&
-      // Ignore comments which had already been responded to by the bot.
-      (dry ||
-        !events.some(
-          ({ event, body }) =>
-            ['commented'].includes(event) &&
-            // We're only testing this hidden reference, but not the author of the comment.
-            // We'll just assume that nobody creates comments with this marker on purpose.
-            // Additionally checking the author is quite annoying for local debugging.
-            body.match(new RegExp(`^<!-- comment: ${node_id} -->$`, 'm')),
-        )),
-  )
-
-  async function merge() {
-    if (dry) {
-      core.info(`Merging #${pull_number}... (dry)`)
-      return ['Merge completed (dry)']
-    }
-
-    // Using GraphQL mutations instead of the REST /merge endpoint, because the latter
-    // doesn't work with Merge Queues. We now have merge queues enabled on all development
-    // branches, so we don't need a fallback for regular merges.
-    try {
-      const resp = await github.graphql(
-        `mutation($node_id: ID!, $sha: GitObjectID) {
-          enqueuePullRequest(input: {
-            expectedHeadOid: $sha,
-            pullRequestId: $node_id
-          })
-          {
-            clientMutationId,
-            mergeQueueEntry { mergeQueue { url } }
-          }
-        }`,
-        { node_id: pull_request.node_id, sha: pull_request.head.sha },
-      )
-      log('merge', 'Queued for merge')
-      return [
-        `:heavy_check_mark: [Queued](${resp.enqueuePullRequest.mergeQueueEntry.mergeQueue.url}) for merge (#306934)`,
-      ]
-    } catch (e) {
-      log('Enqueuing failed', e.response.errors[0].message)
-    }
-
-    // If required status checks are not satisfied, yet, the above will fail. In this case
-    // we can enable auto-merge. We could also only use auto-merge, but this often gets
-    // stuck for no apparent reason.
-    try {
-      await github.graphql(
-        `mutation($node_id: ID!, $sha: GitObjectID) {
-          enablePullRequestAutoMerge(input: {
-            expectedHeadOid: $sha,
-            pullRequestId: $node_id
-          })
-          { clientMutationId }
-        }`,
-        { node_id: pull_request.node_id, sha: pull_request.head.sha },
-      )
-      log('merge', 'Auto-merge enabled')
-      return [
-        `:heavy_check_mark: Enabled Auto Merge (#306934)`,
-        '',
-        '> [!TIP]',
-        '> Sometimes GitHub gets stuck after enabling Auto Merge. In this case, leaving another approval should trigger the merge.',
-      ]
-    } catch (e) {
-      log('Auto Merge failed', e.response.errors[0].message)
-      throw new Error(e.response.errors[0].message)
-    }
-  }
-
-  for (const comment of comments) {
-    log('comment', comment.node_id)
-
-    async function react(reaction) {
-      if (dry) {
-        core.info(`Reaction ${reaction} on ${comment.node_id} (dry)`)
-        return
-      }
-
-      await handleMergeComment({
-        github,
-        body: comment.body,
-        node_id: comment.node_id,
-        reaction,
-      })
-    }
-
-    async function isMaintainer(username) {
-      try {
-        return (
-          (
-            await github.rest.teams.getMembershipForUserInOrg({
-              org: context.repo.owner,
-              team_slug: 'nixpkgs-maintainers',
-              username,
-            })
-          ).data.state === 'active'
-        )
-      } catch (e) {
-        if (e.status === 404) return false
-        else throw e
-      }
-    }
-
-    const { result, eligible, checklist } = runChecklist({
-      committers,
-      events,
-      files,
-      pull_request,
-      log,
-      maintainers,
-      user: comment.user,
-      userIsMaintainer: await isMaintainer(comment.user.login),
-    })
-
-    const body = [
-      `<!-- comment: ${comment.node_id} -->`,
-      `@${comment.user.login} wants to merge this PR.`,
-      '',
-      'Requirements to merge this PR with `@NixOS/nixpkgs-merge-bot merge`:',
-      ...Object.entries(checklist).flatMap(([msg, res]) =>
-        typeof res === 'boolean'
-          ? `- :${res ? 'white_check_mark' : 'x'}: ${msg}`
-          : [
-              `- :${Object.values(res).some(Boolean) ? 'white_check_mark' : 'x'}: ${msg}`,
-              ...Object.entries(res).map(
-                ([msg, res]) =>
-                  `  - ${res ? ':white_check_mark:' : ':white_large_square:'} ${msg}`,
-              ),
-            ],
-      ),
-      '',
-    ]
-
-    if (eligible.size > 0 && !eligible.has(comment.user.id)) {
-      const users = await Promise.all(
-        Array.from(eligible, async (id) => (await getUser(id)).login),
-      )
-      body.push(
-        '> [!TIP]',
-        '> Maintainers eligible to merge are:',
-        ...users.map((login) => `> - ${login}`),
-        '',
-      )
-    }
-
-    if (result) {
-      await react('ROCKET')
-      try {
-        body.push(...(await merge()))
-      } catch (e) {
-        // Remove the HTML comment with node_id reference to allow retrying this merge on the next run.
-        body.shift()
-        body.push(`:x: Merge failed with: ${e} (#371492)`)
-      }
-    } else {
-      await react('THUMBS_DOWN')
-      body.push(':x: Pull Request could not be merged (#305350)')
-    }
-
-    if (dry) {
-      core.info(body.join('\n'))
-    } else {
-      await github.rest.issues.createComment({
-        ...context.repo,
-        issue_number: pull_number,
-        body: body.join('\n'),
-      })
-    }
-
-    if (result) break
-  }
-
-  const { result } = runChecklist({
-    committers,
-    events,
-    files,
-    pull_request,
-    log,
-    maintainers,
-  })
-
-  // Returns a boolean, which indicates whether the PR is merge-bot eligible in principle.
-  // This is used to set the respective label in bot.js.
-  return result
-}
-
-module.exports = {
-  handleMerge,
-  handleMergeComment,
-}

ci/github-script/package.json

@@ -1,16 +0,0 @@
-{
-  "private": true,
-  "//": [
-    "Keep `@actions/core` and `@actions/github` in sync with",
-    "https://github.com/actions/github-script/blob/main/package.json.",
-    "Keep `@actions/artifact` and `bottleneck` in sync with",
-    "`.github/workflows/bot.yml`."
-  ],
-  "dependencies": {
-    "@actions/artifact": "6.2.1",
-    "@actions/core": "1.10.1",
-    "@actions/github": "9.1.0",
-    "bottleneck": "2.19.5",
-    "commander": "14.0.3"
-  }
-}

ci/github-script/prepare.js

@@ -1,239 +0,0 @@
-const { classify } = require('../supportedBranches.js')
-const { postReview, dismissReviews } = require('./reviews.js')
-const reviewKey = 'prepare'
-const supportedSystems = require('./supportedSystems.js')
-
-module.exports = async ({ github, context, core, dry }) => {
-  const pull_number = context.payload.pull_request.number
-
-  for (const retryInterval of [5, 10, 20, 40, 80]) {
-    core.info('Checking whether the pull request can be merged...')
-    const prInfo = (
-      await github.rest.pulls.get({
-        ...context.repo,
-        pull_number,
-      })
-    ).data
-
-    if (prInfo.state !== 'open') throw new Error('PR is not open anymore.')
-
-    if (prInfo.mergeable == null) {
-      core.info(
-        `GitHub is still computing whether this PR can be merged, waiting ${retryInterval} seconds before trying again...`,
-      )
-      await new Promise((resolve) => setTimeout(resolve, retryInterval * 1000))
-      continue
-    }
-
-    const { base, head } = prInfo
-
-    const baseClassification = classify(base.ref)
-    core.setOutput('base', baseClassification)
-    console.log('base classification:', baseClassification)
-
-    const headClassification =
-      base.repo.full_name === head.repo.full_name
-        ? classify(head.ref)
-        : // PRs from forks are always considered WIP.
-          { type: ['wip'] }
-    core.setOutput('head', headClassification)
-    console.log('head classification:', headClassification)
-
-    if (baseClassification.type.includes('channel')) {
-      const { stable, version } = baseClassification
-      const correctBranch = stable ? `release-${version}` : 'master'
-      const body = [
-        'The `nixos-*` and `nixpkgs-*` branches are pushed to by the channel release script and should not be merged into directly.',
-        '',
-        `Please target \`${correctBranch}\` instead.`,
-      ].join('\n')
-
-      await postReview({ github, context, core, dry, body, reviewKey })
-
-      throw new Error('The PR targets a channel branch.')
-    }
-
-    if (headClassification.type.includes('wip')) {
-      // In the following, we look at the git history to determine the base branch that
-      // this Pull Request branched off of. This is *supposed* to be the branch that it
-      // merges into, but humans make mistakes. Once that happens we want to error out as
-      // early as possible.
-
-      // To determine the "real base", we are looking at the merge-base of primary development
-      // branches and the head of the PR. The merge-base which results in the least number of
-      // commits between that base and head is the real base. We can query for this via GitHub's
-      // REST API. There can be multiple candidates for the real base with the same number of
-      // commits. In this case we pick the "best" candidate by a fixed ordering of branches,
-      // as defined in ci/supportedBranches.js.
-      //
-      // These requests take a while, when comparing against the wrong release - they need
-      // to look at way more than 10k commits in that case. Thus, we try to minimize the
-      // number of requests across releases:
-      // - First, we look at the primary development branches only: master and release-xx.yy.
-      //   The branch with the fewest commits gives us the release this PR belongs to.
-      // - We then compare this number against the relevant staging branches for this release
-      //   to find the exact branch that this belongs to.
-
-      // All potential development branches
-      const branches = (
-        await github.paginate(github.rest.repos.listBranches, {
-          ...context.repo,
-          per_page: 100,
-        })
-      ).map(({ name }) => classify(name))
-
-      // All stable primary development branches from latest to oldest.
-      const releases = branches
-        .filter(({ stable, type }) => type.includes('primary') && stable)
-        .sort((a, b) => b.version.localeCompare(a.version))
-
-      async function mergeBase({ branch, order, version }) {
-        const { data } = await github.rest.repos.compareCommitsWithBasehead({
-          ...context.repo,
-          basehead: `${branch}...${head.sha}`,
-          // Pagination for this endpoint is about the commits listed, which we don't care about.
-          per_page: 1,
-          // Taking the second page skips the list of files of this changeset.
-          page: 2,
-        })
-        return {
-          branch,
-          order,
-          version,
-          commits: data.total_commits,
-          sha: data.merge_base_commit.sha,
-        }
-      }
-
-      // Multiple branches can be OK at the same time, if the PR was created of a merge-base,
-      // thus storing as array.
-      let candidates = [await mergeBase(classify('master'))]
-      for (const release of releases) {
-        const nextCandidate = await mergeBase(release)
-        if (candidates[0].commits === nextCandidate.commits)
-          candidates.push(nextCandidate)
-        if (candidates[0].commits > nextCandidate.commits)
-          candidates = [nextCandidate]
-        // The number 10000 is principally arbitrary, but the GitHub API returns this value
-        // when the number of commits exceeds it in reality. The difference between two stable releases
-        // is certainly more than 10k commits, thus this works for us as well: If we're targeting
-        // a wrong release, the number *will* be 10000.
-        if (candidates[0].commits < 10000) break
-      }
-
-      core.info(`This PR is for NixOS ${candidates[0].version}.`)
-
-      // Secondary development branches for the selected version only.
-      const secondary = branches.filter(
-        ({ branch, type, version }) =>
-          type.includes('secondary') && version === candidates[0].version,
-      )
-
-      // Make sure that we always check the current target as well, even if its a WIP branch.
-      secondary.push(classify(base.ref))
-
-      for (const branch of secondary) {
-        const nextCandidate = await mergeBase(branch)
-        if (candidates[0].commits === nextCandidate.commits)
-          candidates.push(nextCandidate)
-        if (candidates[0].commits > nextCandidate.commits)
-          candidates = [nextCandidate]
-      }
-
-      // If the current branch is among the candidates, this is always better than any other,
-      // thus sorting at -1.
-      candidates = candidates
-        .map((candidate) =>
-          candidate.branch === base.ref
-            ? { ...candidate, order: -1 }
-            : candidate,
-        )
-        .sort((a, b) => a.order - b.order)
-
-      const best = candidates.at(0)
-
-      core.info('The base branches for this PR are:')
-      core.info(`github: ${base.ref}`)
-      core.info(
-        `candidates: ${candidates.map(({ branch }) => branch).join(',')}`,
-      )
-      core.info(`best candidate: ${best.branch}`)
-
-      if (best.branch !== base.ref) {
-        const current = await mergeBase(classify(base.ref))
-        const body = [
-          `The PR's base branch is set to \`${current.branch}\`, but ${current.commits === 10000 ? 'at least 10000' : current.commits - best.commits} commits from the \`${best.branch}\` branch are included. Make sure you know the [right base branch for your changes](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#branch-conventions), then:`,
-          `- If the changes should go to the \`${best.branch}\` branch, [change the base branch](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/changing-the-base-branch-of-a-pull-request).`,
-          `- If the changes should go to the \`${current.branch}\` branch, rebase your PR onto the correct merge-base:`,
-          '  ```bash',
-          `  # git rebase --onto $(git merge-base upstream/${current.branch} HEAD) $(git merge-base upstream/${best.branch} HEAD)`,
-          `  git rebase --onto ${current.sha} ${best.sha}`,
-          `  git push --force-with-lease`,
-          '  ```',
-        ].join('\n')
-
-        await postReview({
-          github,
-          context,
-          core,
-          dry,
-          body,
-          event: 'REQUEST_CHANGES',
-          reviewKey,
-        })
-      } else {
-        await dismissReviews({ github, context, core, dry, reviewKey })
-      }
-    }
-
-    let mergedSha, targetSha
-
-    if (prInfo.mergeable) {
-      core.info('The PR can be merged.')
-
-      mergedSha = prInfo.merge_commit_sha
-      targetSha = (
-        await github.rest.repos.getCommit({
-          ...context.repo,
-          ref: prInfo.merge_commit_sha,
-        })
-      ).data.parents[0].sha
-    } else {
-      core.warning('The PR has a merge conflict.')
-
-      mergedSha = head.sha
-      targetSha = (
-        await github.rest.repos.compareCommitsWithBasehead({
-          ...context.repo,
-          basehead: `${base.sha}...${head.sha}`,
-        })
-      ).data.merge_base_commit.sha
-    }
-
-    core.info(
-      `Checking the commits:\nmerged: ${mergedSha}\ntarget: ${targetSha}`,
-    )
-    core.setOutput('mergedSha', mergedSha)
-    core.setOutput('targetSha', targetSha)
-
-    const systems = await supportedSystems({ github, context, targetSha })
-    core.setOutput('systems', systems)
-
-    const files = (
-      await github.paginate(github.rest.pulls.listFiles, {
-        ...context.repo,
-        pull_number: context.payload.pull_request.number,
-        per_page: 100,
-      })
-    ).map((file) => file.filename)
-
-    const touched = []
-    if (files.includes('ci/pinned.json')) touched.push('pinned')
-    core.setOutput('touched', touched)
-
-    return
-  }
-  throw new Error(
-    "Not retrying anymore. It's likely that GitHub is having internal issues: check https://www.githubstatus.com.",
-  )
-}