Release NixOS 22.11

(cherry picked from commit f1b9cc23aa)

.editorconfig

@@ -55,13 +55,10 @@ trim_trailing_whitespace = 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]
@@ -95,13 +92,3 @@ trim_trailing_whitespace = unset
 
 [pkgs/tools/misc/timidity/timidity.cfg]
 trim_trailing_whitespace = unset
-
-[pkgs/tools/virtualization/ovftool/*.ova]
-end_of_line = unset
-insert_final_newline = unset
-trim_trailing_whitespace = unset
-charset = unset
-
-[lib/tests/*.plist]
-indent_style = tab
-insert_final_newline = unset

.gitattributes

@@ -1,6 +1,4 @@
 **/deps.nix linguist-generated
-**/deps.json linguist-generated
-**/deps.toml linguist-generated
 **/node-packages.nix linguist-generated
 
 pkgs/applications/editors/emacs-modes/*-generated.nix linguist-generated

.github/CODEOWNERS

@@ -22,19 +22,18 @@
 /.editorconfig @Mic92 @zowoq
 
 # Libraries
-/lib                        @edolstra @infinisil
-/lib/systems                @alyssais @ericson2314 @matthewbauer
-/lib/generators.nix         @edolstra @Profpatsch
-/lib/cli.nix                @edolstra @Profpatsch
-/lib/debug.nix              @edolstra @Profpatsch
-/lib/asserts.nix            @edolstra @Profpatsch
-/lib/path.*                 @infinisil @fricklerhandwerk
+/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                                     @Ericson2314
-/pkgs/top-level/default.nix                      @Ericson2314
-/pkgs/top-level/impure.nix                       @Ericson2314
-/pkgs/top-level/stage.nix                        @Ericson2314 @matthewbauer
+/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
@@ -45,37 +44,44 @@
 /pkgs/build-support/setup-hooks                  @Ericson2314
 /pkgs/build-support/setup-hooks/auto-patchelf.sh @layus
 /pkgs/build-support/setup-hooks/auto-patchelf.py @layus
-/pkgs/pkgs-lib                                   @infinisil
 
 # Nixpkgs build-support
 /pkgs/build-support/writers @lassulus @Profpatsch
 
-# Nixpkgs make-disk-image
-/doc/builders/images/makediskimage.section.md  @raitobezarius
-/nixos/lib/make-disk-image.nix                 @raitobezarius
-
 # 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                                    @infinisil
-/nixos/lib/from-env.nix                               @infinisil
-/nixos/lib/eval-config.nix                            @infinisil
+/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/modules/system/activation/bootspec.nix         @grahamc @cole-h @raitobezarius
-/nixos/modules/system/activation/bootspec.cue         @grahamc @cole-h @raitobezarius
 
 # NixOS integration test driver
 /nixos/lib/test-driver  @tfc
 
-# NixOS QEMU virtualisation
-/nixos/virtualisation/qemu-vm.nix           @raitobezarius
-
 # Systemd
 /nixos/modules/system/boot/systemd.nix      @NixOS/systemd
 /nixos/modules/system/boot/systemd          @NixOS/systemd
@@ -91,8 +97,10 @@
 
 # Python-related code and docs
 /maintainers/scripts/update-python-libraries	              @FRidh
+/pkgs/top-level/python-packages.nix                         @FRidh @jonringer
 /pkgs/development/interpreters/python                       @FRidh
-/doc/languages-frameworks/python.section.md                 @FRidh @mweinelt
+/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
 
@@ -119,13 +127,11 @@
 /pkgs/development/ruby-modules      @marsam
 
 # Rust
-/pkgs/development/compilers/rust @Mic92 @zowoq @winterqt @figsoda
-/pkgs/build-support/rust @zowoq @winterqt @figsoda
-/doc/languages-frameworks/rust.section.md @zowoq @winterqt @figsoda
+/pkgs/development/compilers/rust @Mic92 @LnL7 @zowoq
 
 # C compilers
 /pkgs/development/compilers/gcc @matthewbauer
-/pkgs/development/compilers/llvm @matthewbauer @RaitoBezarius
+/pkgs/development/compilers/llvm @matthewbauer
 
 # Compatibility stuff
 /pkgs/top-level/unix-tools.nix @matthewbauer
@@ -140,11 +146,6 @@
 # Browsers
 /pkgs/applications/networking/browsers/firefox @mweinelt
 
-# Certificate Authorities
-pkgs/data/misc/cacert/ @ajs124 @lukegb @mweinelt
-pkgs/development/libraries/nss/ @ajs124 @lukegb @mweinelt
-pkgs/development/python-modules/buildcatrust/ @ajs124 @lukegb @mweinelt
-
 # Jetbrains
 /pkgs/applications/editors/jetbrains @edwtjo
 
@@ -218,10 +219,10 @@ pkgs/development/python-modules/buildcatrust/ @ajs124 @lukegb @mweinelt
 /pkgs/top-level/emacs-packages.nix              @adisbladis
 
 # Neovim
-/pkgs/applications/editors/neovim      @figsoda @jonringer @teto
+/pkgs/applications/editors/neovim      @jonringer @teto
 
 # VimPlugins
-/pkgs/applications/editors/vim/plugins         @figsoda @jonringer
+/pkgs/applications/editors/vim/plugins         @jonringer
 
 # VsCode Extensions
 /pkgs/applications/editors/vscode/extensions   @jonringer
@@ -262,7 +263,6 @@ pkgs/development/python-modules/buildcatrust/ @ajs124 @lukegb @mweinelt
 # GNOME
 /pkgs/desktops/gnome                              @jtojnar
 /pkgs/desktops/gnome/extensions       @piegamesde @jtojnar
-/pkgs/build-support/make-hardcode-gsettings-patch @jtojnar
 
 # Cinnamon
 /pkgs/desktops/cinnamon @mkg20001
@@ -284,8 +284,11 @@ pkgs/development/python-modules/buildcatrust/ @ajs124 @lukegb @mweinelt
 # 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
@@ -296,15 +299,3 @@ pkgs/development/python-modules/buildcatrust/ @ajs124 @lukegb @mweinelt
 /pkgs/build-support/node/build-npm-package      @winterqt
 /pkgs/build-support/node/fetch-npm-deps         @winterqt
 /doc/languages-frameworks/javascript.section.md @winterqt
-
-# OCaml
-/pkgs/build-support/ocaml           @ulrikstrid
-/pkgs/development/compilers/ocaml   @ulrikstrid
-/pkgs/development/ocaml-modules     @ulrikstrid
-
-# ZFS
-pkgs/os-specific/linux/zfs                @raitobezarius
-nixos/lib/make-single-disk-zfs-image.nix  @raitobezarius
-nixos/lib/make-multi-disk-zfs-image.nix   @raitobezarius
-nixos/modules/tasks/filesystems/zfs.nix   @raitobezarius
-nixos/tests/zfs.nix                       @raitobezarius

.github/ISSUE_TEMPLATE/bug_report.md

@@ -26,7 +26,6 @@ If applicable, add screenshots to help explain your problem.
 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.

.github/ISSUE_TEMPLATE/build_failure.md

@@ -1,36 +1,31 @@
 ---
 name: Build failure
 about: Create a report to help us improve
-title: 'Build failure: PACKAGENAME'
+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

.github/ISSUE_TEMPLATE/missing_documentation.md

@@ -1,7 +1,7 @@
 ---
 name: Missing or incorrect documentation
 about: Help us improve the Nixpkgs and NixOS reference manuals
-title: 'Documentation: '
+title: ''
 labels: '9.needs: documentation'
 assignees: ''
 
@@ -11,10 +11,6 @@ assignees: ''
 
 <!-- describe your problem -->
 
-## Proposal
-
-<!-- propose a solution (optional) -->
-
 ## Checklist
 
 <!-- make sure this issue is not redundant or obsolete -->
@@ -30,3 +26,7 @@ assignees: ''
 [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

@@ -1,17 +1,24 @@
 ---
 name: Out-of-date package reports
 about: For packages that are out-of-date
-title: 'Update request: PACKAGENAME OLDVERSION → NEWVERSION'
+title: ''
 labels: '9.needs: package (update)'
 assignees: ''
 
 ---
 
-- Package name:
-- Latest released version:
-<!-- Search your package here: https://search.nixos.org/packages?channel=unstable -->
-- Current version on the unstable channel:
-- Current version on the stable/release channel:
+
+###### 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!
@@ -19,10 +26,23 @@ There's a high chance that you'll have the new version right away while helping
 -->
 - [ ] Checked the [nixpkgs pull requests](https://github.com/NixOS/nixpkgs/pulls)
 
-**Notify maintainers**
+###### 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:
 
-<!-- If the search.nixos.org result shows no maintainers, tag the person that last updated the package. -->
+###### 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.
+###### Note for maintainers
+
+Please tag this issue in your PR.

.github/ISSUE_TEMPLATE/packaging_request.md

@@ -1,15 +1,14 @@
 ---
 name: Packaging requests
 about: For packages that are missing
-title: 'Package request: PACKAGENAME'
+title: ''
 labels: '0.kind: packaging request'
 assignees: ''
 
 ---
 
 **Project description**
-
-<!-- Describe the project a little: -->
+_describe the project a little_
 
 **Metadata**
 

.github/ISSUE_TEMPLATE/unreproducible_package.md

@@ -2,7 +2,7 @@
 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' ]
+labels: '0.kind: enhancement', '6.topic: reproducible builds'
 assignees: ''
 
 ---

.github/PULL_REQUEST_TEMPLATE.md

@@ -22,10 +22,11 @@ For new packages please briefly describe the package or provide a link to its ho
   - 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/`)
-- [23.11 Release Notes (or backporting 23.05 Release notes)](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#generating-2305-release-notes)
+- [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).
 
 <!--

.github/labeler.yml

@@ -19,11 +19,6 @@
   - pkgs/build-support/emacs/**/*
   - pkgs/top-level/emacs-packages.nix
 
-"6.topic: Enlightenment DE":
-  - nixos/modules/services/x11/desktop-managers/enlightenment.nix
-  - pkgs/desktops/enlightenment/**/*
-  - pkgs/development/python-modules/python-efl/*
-
 "6.topic: erlang":
   - doc/languages-frameworks/beam.section.md
   - pkgs/development/beam-modules/**/*
@@ -70,19 +65,6 @@
   - pkgs/development/lua-modules/**/*
   - pkgs/top-level/lua-packages.nix
 
-"6.topic: Lumina DE":
-  - nixos/modules/services/x11/desktop-managers/lumina.nix
-  - pkgs/desktops/lumina/**/*
-
-"6.topic: LXQt":
-  - nixos/modules/services/x11/desktop-managers/lxqt.nix
-  - pkgs/desktops/lxqt/**/*
-
-"6.topic: mate":
-  - nixos/modules/services/x11/desktop-managers/mate.nix
-  - nixos/tests/mate.nix
-  - pkgs/desktops/mate/**/*
-
 "6.topic: nixos":
   - nixos/**/*
   - pkgs/os-specific/linux/nixos-rebuild/**/*

.github/workflows/backport.yml

@@ -14,20 +14,23 @@ permissions:
 jobs:
   backport:
     permissions:
-      contents: write # for korthout/backport-action to create branch
-      pull-requests: write # for korthout/backport-action to create PR to backport
+      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: 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:
       - uses: actions/checkout@v3
         with:
+          # required to find all branches
+          fetch-depth: 0
           ref: ${{ github.event.pull_request.head.sha }}
       - name: Create backport PRs
-        uses: korthout/backport-action@v1.2.0
+        uses: zeebe-io/backport-action@v0.0.8
         with:
-          # Config README: https://github.com/korthout/backport-action#backport-action
-          copy_labels_pattern: 'severity:\ssecurity'
+          # 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}.
 

.github/workflows/basic-eval.yml

@@ -19,7 +19,7 @@ jobs:
     # 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@v21
+    - 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.

.github/workflows/check-maintainers-sorted.yaml

@@ -1,24 +0,0 @@
-name: "Check that maintainer list is sorted"
-
-on:
-  pull_request_target:
-    paths:
-      - 'maintainers/maintainer-list.nix'
-permissions:
-  contents: read
-
-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@v21
-        with:
-          # explicitly enable sandbox
-          extra_nix_config: sandbox = true
-      - name: Check that maintainer-list.nix is sorted
-        run: nix-instantiate --eval maintainers/scripts/check-maintainers-sorted.nix

.github/workflows/editorconfig.yml

@@ -11,7 +11,7 @@ on:
 jobs:
   tests:
     runs-on: ubuntu-latest
-    if: "github.repository_owner == 'NixOS' && !contains(github.event.pull_request.title, '[skip treewide]')"
+    if: "github.repository_owner == 'NixOS' && !contains(github.event.pull_request.title, '[skip editorconfig]')"
     steps:
     - name: Get list of changed files from PR
       env:
@@ -28,14 +28,16 @@ jobs:
       with:
         # pull_request_target checks out the base branch by default
         ref: refs/pull/${{ github.event.pull_request.number }}/merge
-    - uses: cachix/install-nix-action@v21
+    - uses: cachix/install-nix-action@v18
       with:
         # nixpkgs commit is pinned so that it doesn't break
         # editorconfig-checker 2.4.0
         nix_path: nixpkgs=https://github.com/NixOS/nixpkgs/archive/c473cc8714710179df205b153f4e9fa007107ff9.tar.gz
+    - name: install editorconfig-checker
+      run: nix-env -iA editorconfig-checker -f '<nixpkgs>'
     - name: Checking EditorConfig
       run: |
-        cat "$HOME/changed_files" | nix-shell -p editorconfig-checker --run 'xargs -r editorconfig-checker -disable-indent-size'
+        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/labels.yml

@@ -16,7 +16,7 @@ permissions:
 jobs:
   labels:
     runs-on: ubuntu-latest
-    if: "github.repository_owner == 'NixOS' && !contains(github.event.pull_request.title, '[skip treewide]')"
+    if: github.repository_owner == 'NixOS'
     steps:
     - uses: actions/labeler@v4
       with:

.github/workflows/manual-nixos.yml

@@ -18,7 +18,7 @@ jobs:
         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@v21
+      - uses: cachix/install-nix-action@v18
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true

.github/workflows/manual-nixpkgs.yml

@@ -8,7 +8,6 @@ on:
       - master
     paths:
       - 'doc/**'
-      - 'lib/**'
 
 jobs:
   nixpkgs:
@@ -19,7 +18,7 @@ jobs:
         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@v21
+      - uses: cachix/install-nix-action@v18
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true

.github/workflows/manual-rendering.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: cachix/install-nix-action@v21
+      - uses: cachix/install-nix-action@v18
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true
@@ -54,7 +54,7 @@ jobs:
       # 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@v3
+        uses: peter-evans/create-or-update-comment@v2
         if: ${{ failure() && steps.check.conclusion == 'failure' }}
         with:
           issue-number: 189318

.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/periodic-merge-24h.yml

@@ -38,10 +38,10 @@ jobs:
             into: staging-next-22.11
           - from: staging-next-22.11
             into: staging-22.11
-          - from: release-23.05
-            into: staging-next-23.05
-          - from: staging-next-23.05
-            into: staging-23.05
+          - 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:
       - uses: actions/checkout@v3
@@ -55,7 +55,7 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Comment on failure
-        uses: peter-evans/create-or-update-comment@v3
+        uses: peter-evans/create-or-update-comment@v2
         if: ${{ failure() }}
         with:
           issue-number: 105153

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

@@ -49,7 +49,7 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Comment on failure
-        uses: peter-evans/create-or-update-comment@v3
+        uses: peter-evans/create-or-update-comment@v2
         if: ${{ failure() }}
         with:
           issue-number: 105153

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

@@ -11,13 +11,13 @@ permissions:
 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
+      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@v21
+      - uses: cachix/install-nix-action@v18
         with:
           nix_path: nixpkgs=channel:nixpkgs-unstable
       - name: setup
@@ -25,8 +25,6 @@ jobs:
         run: |
           echo "title=terraform-providers: update $(date -u +"%Y-%m-%d")" >> $GITHUB_OUTPUT
       - name: update terraform-providers
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
           git config user.name "github-actions[bot]"
@@ -36,33 +34,21 @@ jobs:
             --argstr keep-going true \
             --argstr max-workers 2 \
             --argstr path terraform-providers
-      - name: get failed updates
-        run: |
-          echo 'FAILED<<EOF' >> $GITHUB_ENV
-          git ls-files --others >> $GITHUB_ENV
-          echo 'EOF' >> $GITHUB_ENV
-      # cleanup logs of failed updates so they aren't included in the PR
       - name: clean repo
         run: |
           git clean -f
       - name: create PR
-        uses: peter-evans/create-pull-request@v5
+        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 }}
 
-            These providers failed to update:
-            ```
-            ${{ env.FAILED }}
-            ```
-
             Check that all providers build with:
             ```
             @ofborg build terraform.full
             ```
-            If there is more than ten commits in the PR `ofborg` won't build it automatically and you will need to use the above command.
           branch: terraform-providers-update
           delete-branch: false
           title: ${{ steps.setup.outputs.title }}

.gitignore

@@ -2,8 +2,6 @@
 ,*
 .*.swp
 .*.swo
-.\#*
-\#*\#
 .idea/
 .vscode/
 outputs/

.mailmap

@@ -1,14 +1,3 @@
-ajs124 <git@ajs124.de> <ajs124@users.noreply.github.com>
-Anderson Torres <torres.anderson.85@protonmail.com>
 Daniel Løvbrøtte Olsen <me@dandellion.xyz> <daniel.olsen99@gmail.com>
-Fabian Affolter <mail@fabian-affolter.ch> <fabian@affolter-engineering.ch>
-Janne Heß <janne@hess.ooo> <dasJ@users.noreply.github.com>
-Jörg Thalheim <joerg@thalheim.io> <Mic92@users.noreply.github.com>
-Martin Weinelt <hexa@darmstadt.ccc.de> <mweinelt@users.noreply.github.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>
-Vladimír Čunát <v@cunat.cz> <vcunat@gmail.com>
-Vladimír Čunát <v@cunat.cz> <vladimir.cunat@nic.cz>
+Sandro <sandro.jaeckel@gmail.com>

.version

@@ -1 +1 @@
-23.11
+22.11

CONTRIBUTING.md

@@ -38,15 +38,11 @@ Below is a short excerpt of some points in there:
     The old config generation system used impure shell scripts and could break in specific circumstances (see #1234).
 
 * `meta.description` should:
-  * Be short, just one sentence.
   * Be capitalized.
   * Not start with the package name.
-    * More generally, it should not refer to the package name.
-  * Not end with a period (or any punctuation for that matter).
-  * Aim to inform while avoiding subjective language.
+  * Not have a period at the end.
 * `meta.license` must be set and fit the upstream license.
   * If there is no upstream license, `meta.license` should default to `lib.licenses.unfree`.
-  * If in doubt, try to contact the upstream developers for clarification.
 * `meta.maintainers` must be set.
 
 See the nixpkgs manual for more details on [standard meta-attributes](https://nixos.org/nixpkgs/manual/#sec-standard-meta-attributes).
@@ -57,21 +53,14 @@ In addition to writing properly formatted commit messages, it's important to inc
 
 Package version upgrades usually allow for simpler commit messages, including attribute name, old and new version, as well as a reference to the relevant release notes/changelog. Every once in a while a package upgrade requires more extensive changes, and that subsequently warrants a more verbose message.
 
-Pull requests should not be squash merged in order to keep complete commit messages and GPG signatures intact and must not be when the change doesn't make sense as a single commit.
-This means that, when addressing review comments in order to keep the pull request in an always mergeable status, you will sometimes need to rewrite your branch's history and then force-push it with `git push --force-with-lease`.
-Useful git commands that can help a lot with this are `git commit --patch --amend` and `git rebase --interactive`. For more details consult the git man pages or online resources like [git-rebase.io](https://git-rebase.io/) or [The Pro Git Book](https://git-scm.com/book/en/v2/Git-Tools-Rewriting-History).
-
 ## Rebasing between branches (i.e. from master to staging)
 
 From time to time, changes between branches must be rebased, for example, if the
 number of new rebuilds they would cause is too large for the target branch. When
 rebasing, care must be taken to include only the intended changes, otherwise
-many CODEOWNERS will be inadvertently requested for review. To achieve this,
+many CODEOWNERS will be inadvertently requested for review.  To achieve this,
 rebasing should not be performed directly on the target branch, but on the merge
-base between the current and target branch. As an additional precautionary measure,
-you should temporarily mark the PR as draft for the duration of the operation.
-This reduces the probability of mass-pinging people. (OfBorg might still
-request a couple of persons for reviews though.)
+base between the current and target branch.
 
 In the following example, we assume that the current branch, called `feature`,
 is based on `master`, and we rebase it onto the merge base between
@@ -105,51 +94,21 @@ git status
 git push origin feature --force-with-lease
 ```
 
-### Something went wrong and a lot of people were pinged
-
-It happens. Remember to be kind, especially to new contributors.
-There is no way back, so the pull request should be closed and locked
-(if possible). The changes should be re-submitted in a new PR, in which the people
-originally involved in the conversation need to manually be pinged again.
-No further discussion should happen on the original PR, as a lot of people
-are now subscribed to it.
-
-The following message (or a version thereof) might be left when closing to
-describe the situation, since closing and locking without any explanation
-is kind of rude:
-
-```markdown
-It looks like you accidentally mass-pinged a bunch of people, which are now subscribed
-and getting notifications for everything in this pull request. Unfortunately, they
-cannot be automatically unsubscribed from the issue (removing review request does not
-unsubscribe), therefore development cannot continue in this pull request anymore.
-
-Please open a new pull request with your changes, link back to this one and ping the
-people actually involved in here over there.
-
-In order to avoid this in the future, there are instructions for how to properly
-rebase between branches in our [contribution guidelines](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#rebasing-between-branches-ie-from-master-to-staging).
-Setting your pull request to draft prior to rebasing is strongly recommended.
-In draft status, you can preview the list of people that are about to be requested
-for review, which allows you to sidestep this issue.
-This is not a bulletproof method though, as OfBorg still does review requests even on draft PRs.
-```
-
 ## Backporting changes
 
 Follow these steps to backport a change into a release branch in compliance with the [commit policy](https://nixos.org/nixpkgs/manual/#submitting-changes-stable-release-branches).
 
-You can add a label such as `backport release-23.05` to a PR, so that merging it will
+You can add a label such as `backport release-22.11` to a PR, so that merging it will
 automatically create a backport (via [a GitHub Action](.github/workflows/backport.yml)).
-This also works for pull requests that have already been merged, and might take a couple of minutes to trigger.
+This also works for PR's that have already been merged, and might take a couple of minutes to trigger.
 
 You can also create the backport manually:
 
 1. Take note of the commits in which the change was introduced into `master` branch.
-2. Check out the target _release branch_, e.g. `release-23.05`. Do not use a _channel branch_ like `nixos-23.05` or `nixpkgs-23.05-darwin`.
+2. Check out the target _release branch_, e.g. `release-22.11`. Do not use a _channel branch_ like `nixos-22.11` or `nixpkgs-22.11-darwin`.
 3. Create a branch for your change, e.g. `git checkout -b backport`.
 4. When the reason to backport is not obvious from the original commit message, use `git cherry-pick -xe <original commit>` and add a reason. Otherwise use `git cherry-pick -x <original commit>`. That's fine for minor version updates that only include security and bug fixes, commits that fixes an otherwise broken package or similar. Please also ensure the commits exists on the master branch; in the case of squashed or rebased merges, the commit hash will change and the new commits can be found in the merge message at the bottom of the master pull request.
-5. Push to GitHub and open a backport pull request. Make sure to select the release branch (e.g. `release-23.05`) as the target branch of the pull request, and link to the pull request in which the original change was committed to `master`. The pull request title should be the commit title with the release version as prefix, e.g. `[23.05]`.
+5. Push to GitHub and open a backport pull request. Make sure to select the release branch (e.g. `release-22.11`) as the target branch of the pull request, and link to the pull request in which the original change was comitted to `master`. The pull request title should be the commit title with the release version as prefix, e.g. `[22.11]`.
 6. When the backport pull request is merged and you have the necessary privileges you can also replace the label `9.needs: port to stable` with `8.has: port to stable` on the original pull request. This way maintainers can keep track of missing backports easier.
 
 ## Criteria for Backporting changes
@@ -161,18 +120,15 @@ Anything that does not cause user or downstream dependency regressions can be ba
 - Services which require a client to be up-to-date regardless. (E.g. `spotify`, `steam`, or `discord`)
 - Security critical applications (E.g. `firefox`)
 
-## Generating 23.11 Release Notes
-<!--
-note: title unchanged even though we don't need regeneration because extant
-PRs will link here. definitely change the title for 23.11 though.
--->
+## Generating 23.05 Release Notes
 
-Documentation in nixpkgs is transitioning to a markdown-centric workflow. In the past release notes required a translation step to convert from markdown to a compatible docbook document, but this is no longer necessary.
+Documentation in nixpkgs is transitioning to a markdown-centric workflow. Release notes now require a translation step to convert from markdown to a compatible docbook document.
 
-Steps for updating 23.11 Release notes:
+Steps for updating 23.05 Release notes:
 
-1. Edit `nixos/doc/manual/release-notes/rl-2311.section.md` with the desired changes
-2. Commit changes to `rl-2311.section.md`.
+1. Edit `nixos/doc/manual/release-notes/rl-2305.section.md` with the desired changes
+2. Run `./nixos/doc/manual/md-to-db.sh` to render `nixos/doc/manual/from_md/release-notes/rl-2305.section.xml`
+3. Include changes to `rl-2305.section.md` and `rl-2305.section.xml` in the same commit.
 
 ## Reviewing contributions
 

COPYING

@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023 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

@@ -51,9 +51,9 @@ 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 23.05 release](https://hydra.nixos.org/jobset/nixos/release-23.05)
+* [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 23.05 release](https://hydra.nixos.org/job/nixos/release-23.05/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

doc/.gitignore

@@ -6,6 +6,3 @@ functions/library/locations.xml
 highlightjs
 manual-full.xml
 out
-result
-result-*
-media

doc/Makefile

@@ -3,7 +3,7 @@ MD_TARGETS=$(addsuffix .xml, $(basename $(shell find . -type f -regex '.*\.md$$'
 PANDOC ?= pandoc
 
 pandoc_media_dir = media
-# NOTE: Keep in sync with conversion script (/maintainers/scripts/db-to-md.sh).
+# NOTE: Keep in sync with NixOS manual (/nixos/doc/manual/md-to-db.sh) and conversion script (/maintainers/scripts/db-to-md.sh).
 # TODO: Remove raw-attribute when we can get rid of DocBook altogether.
 pandoc_commonmark_enabled_extensions = +attributes+fenced_divs+footnotes+bracketed_spans+definition_lists+pipe_tables+raw_attribute
 # Not needed:
@@ -11,7 +11,7 @@ pandoc_commonmark_enabled_extensions = +attributes+fenced_divs+footnotes+bracket
 pandoc_flags = --extract-media=$(pandoc_media_dir) \
 	--lua-filter=$(PANDOC_LUA_FILTERS_DIR)/diagram-generator.lua \
 	--lua-filter=build-aux/pandoc-filters/myst-reader/roles.lua \
-	--lua-filter=$(PANDOC_LINK_MANPAGES_FILTER) \
+	--lua-filter=build-aux/pandoc-filters/link-unix-man-references.lua \
 	--lua-filter=build-aux/pandoc-filters/docbook-writer/rst-roles.lua \
 	--lua-filter=build-aux/pandoc-filters/docbook-writer/labelless-link-is-xref.lua \
 	-f commonmark$(pandoc_commonmark_enabled_extensions)+smart
@@ -19,9 +19,6 @@ pandoc_flags = --extract-media=$(pandoc_media_dir) \
 .PHONY: all
 all: validate format out/html/index.html out/epub/manual.epub
 
-.PHONY: render-md
-render-md: ${MD_TARGETS}
-
 .PHONY: debug
 debug:
 	nix-shell --run "xmloscopy --docbook5 ./manual.xml ./manual-full.xml"
@@ -66,13 +63,18 @@ out/html/index.html: doc-support/result manual-full.xml style.css highlightjs
 	cp doc-support/result/xsl/docbook/images/callouts/*.svg out/html/images/callouts/
 	chmod u+w -R out/html/
 
-out/epub/manual.epub: epub.xml
+out/epub/manual.epub: manual-full.xml
 	mkdir -p out/epub/scratch
 	xsltproc --nonet \
 		--output out/epub/scratch/ \
 		doc-support/result/epub.xsl \
-		./epub.xml
+		./manual-full.xml
 
+	cp -r $(pandoc_media_dir) out/epub/scratch/OEBPS
+	cp ./overrides.css out/epub/scratch/OEBPS
+	cp ./style.css out/epub/scratch/OEBPS
+	mkdir -p out/epub/scratch/OEBPS/images/callouts/
+	cp doc-support/result/xsl/docbook/images/callouts/*.svg out/epub/scratch/OEBPS/images/callouts/
 	echo "application/epub+zip" > mimetype
 	zip -0Xq "out/epub/manual.epub" mimetype
 	rm mimetype

doc/build-aux/pandoc-filters/docbook-writer/html-elements.lua

@@ -0,0 +1,11 @@
+--[[
+Converts some HTML elements commonly used in Markdown to corresponding DocBook elements.
+]]
+
+function RawInline(elem)
+  if elem.format == 'html' and elem.text == '<kbd>' then
+    return pandoc.RawInline('docbook', '<keycap>')
+  elseif elem.format == 'html' and elem.text == '</kbd>' then
+    return pandoc.RawInline('docbook', '</keycap>')
+  end
+end

doc/build-aux/pandoc-filters/link-manpages.nix

@@ -1,28 +0,0 @@
-{ pkgs ? import ../../.. {} }:
-let
-  inherit (pkgs) lib;
-  manpageURLs = lib.importJSON (pkgs.path + "/doc/manpage-urls.json");
-in pkgs.writeText "link-manpages.lua" ''
-  --[[
-  Adds links to known man pages that aren't already in a link.
-  ]]
-
-  local manpage_urls = {
-  ${lib.concatStringsSep "\n" (lib.mapAttrsToList (man: url:
-    "  [${builtins.toJSON man}] = ${builtins.toJSON url},") manpageURLs)}
-  }
-
-  traverse = 'topdown'
-
-  -- Returning false as the second value aborts processing of child elements.
-  function Link(elem)
-    return elem, false
-  end
-
-  function Code(elem)
-    local is_man_role = elem.classes:includes('interpreted-text') and elem.attributes['role'] == 'manpage'
-    if is_man_role and manpage_urls[elem.text] ~= nil then
-      return pandoc.Link(elem, manpage_urls[elem.text]), false
-    end
-  end
-''

doc/build-aux/pandoc-filters/link-unix-man-references.lua

@@ -0,0 +1,17 @@
+--[[
+Turns a manpage reference into a link, when a mapping is defined below.
+]]
+
+local man_urls = {
+  ["tmpfiles.d(5)"] = "https://www.freedesktop.org/software/systemd/man/tmpfiles.d.html",
+  ["nix.conf(5)"] = "https://nixos.org/manual/nix/stable/#sec-conf-file",
+  ["systemd.time(7)"] = "https://www.freedesktop.org/software/systemd/man/systemd.time.html",
+  ["systemd.timer(5)"] = "https://www.freedesktop.org/software/systemd/man/systemd.timer.html",
+}
+
+function Code(elem)
+  local is_man_role = elem.classes:includes('interpreted-text') and elem.attributes['role'] == 'manpage'
+  if is_man_role and man_urls[elem.text] ~= nil then
+    return pandoc.Link(elem, man_urls[elem.text])
+  end
+end

doc/build-aux/pandoc-filters/myst-reader/roles.lua

@@ -17,16 +17,9 @@ function Inlines(inlines)
     if correct_tags then
       -- docutils supports alphanumeric strings separated by [-._:]
       -- We are slightly more liberal for simplicity.
-      -- Allow preceding punctuation (eg '('), otherwise '({file}`...`)'
-      -- does not match. Also allow anything followed by a non-breaking space
-      -- since pandoc emits those after certain abbreviations (e.g. e.g.).
-      local prefix, role = first.text:match('^(.*){([-._+:%w]+)}$')
-      if role ~= nil and (prefix == '' or prefix:match("^.*[%p ]$") ~= nil) then
-        if prefix == '' then
-          inlines:remove(i)
-        else
-          first.text = prefix
-        end
+      local role = first.text:match('^{([-._+:%w]+)}$')
+      if role ~= nil then
+        inlines:remove(i)
         second.attributes['role'] = role
         second.classes:insert('interpreted-text')
       end

doc/builders/fetchers.chapter.md

@@ -3,7 +3,7 @@
 Building software with Nix often requires downloading source code and other files from the internet.
 `nixpkgs` provides *fetchers* for different protocols and services. Fetchers are functions that simplify downloading files.
 
-## Caveats {#chap-pkgs-fetchers-caveats}
+## Caveats
 
 Fetchers create [fixed output derivations](https://nixos.org/manual/nix/stable/#fixed-output-drvs) from downloaded files.
 Nix can reuse the downloaded files via the hash of the resulting derivation.
@@ -14,7 +14,7 @@ For example, consider the following fetcher:
 ```nix
 fetchurl {
   url = "http://www.example.org/hello-1.0.tar.gz";
-  hash = "sha256-lTeyxzJNQeMdu1IVdovNMtgn77jRIhSybLdMbTkf2Ww=";
+  sha256 = "0v6r3wwnsk5pdjr188nip3pjgn1jrn5pc5ajpcfy6had6b3v4dwm";
 };
 ```
 
@@ -23,17 +23,17 @@ A common mistake is to update a fetcher’s URL, or a version parameter, without
 ```nix
 fetchurl {
   url = "http://www.example.org/hello-1.1.tar.gz";
-  hash = "sha256-lTeyxzJNQeMdu1IVdovNMtgn77jRIhSybLdMbTkf2Ww=";
+  sha256 = "0v6r3wwnsk5pdjr188nip3pjgn1jrn5pc5ajpcfy6had6b3v4dwm";
 };
 ```
 
 **This will reuse the old contents**.
-Remember to invalidate the hash argument, in this case by setting the `hash` attribute to an empty string.
+Remember to invalidate the hash argument, in this case by setting the `sha256` attribute to an empty string.
 
 ```nix
 fetchurl {
   url = "http://www.example.org/hello-1.1.tar.gz";
-  hash = "";
+  sha256 = "";
 };
 ```
 
@@ -42,14 +42,14 @@ Use the resulting error message to determine the correct hash.
 ```
 error: hash mismatch in fixed-output derivation '/path/to/my.drv':
          specified: sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
-            got:    sha256-lTeyxzJNQeMdu1IVdovNMtgn77jRIhSybLdMbTkf2Ww=
+            got:    sha256-RApQUm78dswhBLC/rfU9y0u6pSAzHceIJqgmetRD24E=
 ```
 
 A similar problem arises while testing changes to a fetcher's implementation. If the output of the derivation already exists in the Nix store, test failures can go undetected. The [`invalidateFetcherByDrvHash`](#tester-invalidateFetcherByDrvHash) function helps prevent reusing cached derivations.
 
 ## `fetchurl` and `fetchzip` {#fetchurl}
 
-Two basic fetchers are `fetchurl` and `fetchzip`. Both of these have two required arguments, a URL and a hash. The hash is typically `hash`, although many more hash algorithms are supported. Nixpkgs contributors are currently recommended to use `hash`. This hash will be used by Nix to identify your source. A typical usage of `fetchurl` is provided below.
+Two basic fetchers are `fetchurl` and `fetchzip`. Both of these have two required arguments, a URL and a hash. The hash is typically `sha256`, although many more hash algorithms are supported. Nixpkgs contributors are currently recommended to use `sha256`. This hash will be used by Nix to identify your source. A typical usage of `fetchurl` is provided below.
 
 ```nix
 { stdenv, fetchurl }:
@@ -58,7 +58,7 @@ stdenv.mkDerivation {
   name = "hello";
   src = fetchurl {
     url = "http://www.example.org/hello.tar.gz";
-    hash = "sha256-BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB=";
+    sha256 = "1111111111111111111111111111111111111111111111111111";
   };
 }
 ```
@@ -71,24 +71,23 @@ The main difference between `fetchurl` and `fetchzip` is in how they store the c
 
 - `relative`: Similar to using `git-diff`'s `--relative` flag, only keep changes inside the specified directory, making paths relative to it.
 - `stripLen`: Remove the first `stripLen` components of pathnames in the patch.
-- `decode`: Pipe the downloaded data through this command before processing it as a patch.
 - `extraPrefix`: Prefix pathnames by this string.
 - `excludes`: Exclude files matching these patterns (applies after the above arguments).
 - `includes`: Include only files matching these patterns (applies after the above arguments).
 - `revert`: Revert the patch.
 
-Note that because the checksum is computed after applying these effects, using or modifying these arguments will have no effect unless the `hash` argument is changed as well.
+Note that because the checksum is computed after applying these effects, using or modifying these arguments will have no effect unless the `sha256` argument is changed as well.
 
 
 Most other fetchers return a directory rather than a single file.
 
 ## `fetchsvn` {#fetchsvn}
 
-Used with Subversion. Expects `url` to a Subversion directory, `rev`, and `hash`.
+Used with Subversion. Expects `url` to a Subversion directory, `rev`, and `sha256`.
 
 ## `fetchgit` {#fetchgit}
 
-Used with Git. Expects `url` to a Git repo, `rev`, and `hash`. `rev` in this case can be full the git commit id (SHA1 hash) or a tag name like `refs/tags/v1.0`.
+Used with Git. Expects `url` to a Git repo, `rev`, and `sha256`. `rev` in this case can be full the git commit id (SHA1 hash) or a tag name like `refs/tags/v1.0`.
 
 Additionally, the following optional arguments can be given: `fetchSubmodules = true` makes `fetchgit` also fetch the submodules of a repository. If `deepClone` is set to true, the entire repository is cloned as opposing to just creating a shallow clone. `deepClone = true` also implies `leaveDotGit = true` which means that the `.git` directory of the clone won't be removed after checkout.
 
@@ -105,43 +104,38 @@ stdenv.mkDerivation {
       "directory/to/be/included"
       "another/directory"
     ];
-    hash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
+    sha256 = "0000000000000000000000000000000000000000000000000000";
   };
 }
 ```
 
 ## `fetchfossil` {#fetchfossil}
 
-Used with Fossil. Expects `url` to a Fossil archive, `rev`, and `hash`.
+Used with Fossil. Expects `url` to a Fossil archive, `rev`, and `sha256`.
 
 ## `fetchcvs` {#fetchcvs}
 
-Used with CVS. Expects `cvsRoot`, `tag`, and `hash`.
+Used with CVS. Expects `cvsRoot`, `tag`, and `sha256`.
 
 ## `fetchhg` {#fetchhg}
 
-Used with Mercurial. Expects `url`, `rev`, and `hash`.
+Used with Mercurial. Expects `url`, `rev`, and `sha256`.
 
 A number of fetcher functions wrap part of `fetchurl` and `fetchzip`. They are mainly convenience functions intended for commonly used destinations of source code in Nixpkgs. These wrapper fetchers are listed below.
 
 ## `fetchFromGitea` {#fetchfromgitea}
 
-`fetchFromGitea` expects five arguments. `domain` is the gitea server name. `owner` is a string corresponding to the Gitea user or organization that controls this repository. `repo` corresponds to the name of the software repository. These are located at the top of every Gitea HTML page as `owner`/`repo`. `rev` corresponds to the Git commit hash or tag (e.g `v1.0`) that will be downloaded from Git. Finally, `hash` corresponds to the hash of the extracted directory. Again, other hash algorithms are also available but `hash` is currently preferred.
+`fetchFromGitea` expects five arguments. `domain` is the gitea server name. `owner` is a string corresponding to the Gitea user or organization that controls this repository. `repo` corresponds to the name of the software repository. These are located at the top of every Gitea HTML page as `owner`/`repo`. `rev` corresponds to the Git commit hash or tag (e.g `v1.0`) that will be downloaded from Git. Finally, `sha256` corresponds to the hash of the extracted directory. Again, other hash algorithms are also available but `sha256` is currently preferred.
 
 ## `fetchFromGitHub` {#fetchfromgithub}
 
-`fetchFromGitHub` expects four arguments. `owner` is a string corresponding to the GitHub user or organization that controls this repository. `repo` corresponds to the name of the software repository. These are located at the top of every GitHub HTML page as `owner`/`repo`. `rev` corresponds to the Git commit hash or tag (e.g `v1.0`) that will be downloaded from Git. Finally, `hash` corresponds to the hash of the extracted directory. Again, other hash algorithms are also available, but `hash` is currently preferred.
-
-To use a different GitHub instance, use `githubBase` (defaults to `"github.com"`).
+`fetchFromGitHub` expects four arguments. `owner` is a string corresponding to the GitHub user or organization that controls this repository. `repo` corresponds to the name of the software repository. These are located at the top of every GitHub HTML page as `owner`/`repo`. `rev` corresponds to the Git commit hash or tag (e.g `v1.0`) that will be downloaded from Git. Finally, `sha256` corresponds to the hash of the extracted directory. Again, other hash algorithms are also available, but `sha256` is currently preferred.
 
 `fetchFromGitHub` uses `fetchzip` to download the source archive generated by GitHub for the specified revision. If `leaveDotGit`, `deepClone` or `fetchSubmodules` are set to `true`, `fetchFromGitHub` will use `fetchgit` instead. Refer to its section for documentation of these options.
 
 ## `fetchFromGitLab` {#fetchfromgitlab}
 
-This is used with GitLab repositories. It behaves similarly to `fetchFromGitHub`, and expects `owner`, `repo`, `rev`, and `hash`.
-
-To use a specific GitLab instance, use `domain` (defaults to `"gitlab.com"`).
-
+This is used with GitLab repositories. The arguments expected are very similar to `fetchFromGitHub` above.
 
 ## `fetchFromGitiles` {#fetchfromgitiles}
 
@@ -149,7 +143,7 @@ This is used with Gitiles repositories. The arguments expected are similar to `f
 
 ## `fetchFromBitbucket` {#fetchfrombitbucket}
 
-This is used with BitBucket repositories. The arguments expected are very similar to `fetchFromGitHub` above.
+This is used with BitBucket repositories. The arguments expected are very similar to fetchFromGitHub above.
 
 ## `fetchFromSavannah` {#fetchfromsavannah}
 
@@ -162,37 +156,10 @@ This is used with repo.or.cz repositories. The arguments expected are very simil
 ## `fetchFromSourcehut` {#fetchfromsourcehut}
 
 This is used with sourcehut repositories. Similar to `fetchFromGitHub` above,
-it expects `owner`, `repo`, `rev` and `hash`, but don't forget the tilde (~)
+it expects `owner`, `repo`, `rev` and `sha256`, but don't forget the tilde (~)
 in front of the username! Expected arguments also include `vc` ("git" (default)
 or "hg"), `domain` and `fetchSubmodules`.
 
 If `fetchSubmodules` is `true`, `fetchFromSourcehut` uses `fetchgit`
 or `fetchhg` with `fetchSubmodules` or `fetchSubrepos` set to `true`,
 respectively. Otherwise, the fetcher uses `fetchzip`.
-
-## `requireFile` {#requirefile}
-
-`requireFile` allows requesting files that cannot be fetched automatically, but whose content is known.
-This is a useful last-resort workaround for license restrictions that prohibit redistribution, or for downloads that are only accessible after authenticating interactively in a browser.
-If the requested file is present in the Nix store, the resulting derivation will not be built, because its expected output is already available.
-Otherwise, the builder will run, but fail with a message explaining to the user how to provide the file. The following code, for example:
-
-```
-requireFile {
-  name = "jdk-${version}_linux-x64_bin.tar.gz";
-  url = "https://www.oracle.com/java/technologies/javase-jdk11-downloads.html";
-  sha256 = "94bd34f85ee38d3ef59e5289ec7450b9443b924c55625661fffe66b03f2c8de2";
-}
-```
-results in this error message:
-```
-***
-Unfortunately, we cannot download file jdk-11.0.10_linux-x64_bin.tar.gz automatically.
-Please go to https://www.oracle.com/java/technologies/javase-jdk11-downloads.html to download it yourself, and add it to the Nix store
-using either
-  nix-store --add-fixed sha256 jdk-11.0.10_linux-x64_bin.tar.gz
-or
-  nix-prefetch-url --type sha256 file:///path/to/jdk-11.0.10_linux-x64_bin.tar.gz
-
-***
-```

doc/builders/images.xml

@@ -10,6 +10,4 @@
  <xi:include href="images/ocitools.section.xml" />
  <xi:include href="images/snaptools.section.xml" />
  <xi:include href="images/portableservice.section.xml" />
- <xi:include href="images/makediskimage.section.xml" />
- <xi:include href="images/binarycache.section.xml" />
 </chapter>

doc/builders/images/appimagetools.section.md

@@ -35,7 +35,7 @@ appimageTools.wrapType2 { # or wrapType1
   name = "patchwork";
   src = fetchurl {
     url = "https://github.com/ssbc/patchwork/releases/download/v3.11.4/Patchwork-3.11.4-linux-x86_64.AppImage";
-    hash = "sha256-OqTitCeZ6xmWbqYTXp8sDrmVgTNjPZNW0hzUPW++mq4=";
+    sha256 = "1blsprpkvm0ws9b96gb36f0rbf8f5jgmw4x6dsb1kswr4ysf591s";
   };
   extraPkgs = pkgs: with pkgs; [ ];
 }

doc/builders/images/binarycache.section.md

@@ -1,49 +0,0 @@
-# pkgs.mkBinaryCache {#sec-pkgs-binary-cache}
-
-`pkgs.mkBinaryCache` is a function for creating Nix flat-file binary caches. Such a cache exists as a directory on disk, and can be used as a Nix substituter by passing `--substituter file:///path/to/cache` to Nix commands.
-
-Nix packages are most commonly shared between machines using [HTTP, SSH, or S3](https://nixos.org/manual/nix/stable/package-management/sharing-packages.html), but a flat-file binary cache can still be useful in some situations. For example, you can copy it directly to another machine, or make it available on a network file system. It can also be a convenient way to make some Nix packages available inside a container via bind-mounting.
-
-Note that this function is meant for advanced use-cases. The more idiomatic way to work with flat-file binary caches is via the [nix-copy-closure](https://nixos.org/manual/nix/stable/command-ref/nix-copy-closure.html) command. You may also want to consider [dockerTools](#sec-pkgs-dockerTools) for your containerization needs.
-
-## Example {#sec-pkgs-binary-cache-example}
-
-The following derivation will construct a flat-file binary cache containing the closure of `hello`.
-
-```nix
-mkBinaryCache {
-  rootPaths = [hello];
-}
-```
-
-- `rootPaths` specifies a list of root derivations. The transitive closure of these derivations' outputs will be copied into the cache.
-
-Here's an example of building and using the cache.
-
-Build the cache on one machine, `host1`:
-
-```shellSession
-nix-build -E 'with import <nixpkgs> {}; mkBinaryCache { rootPaths = [hello]; }'
-```
-
-```shellSession
-/nix/store/cc0562q828rnjqjyfj23d5q162gb424g-binary-cache
-```
-
-Copy the resulting directory to the other machine, `host2`:
-
-```shellSession
-scp result host2:/tmp/hello-cache
-```
-
-Substitute the derivation using the flat-file binary cache on the other machine, `host2`:
-```shellSession
-nix-build -A hello '<nixpkgs>' \
-  --option require-sigs false \
-  --option trusted-substituters file:///tmp/hello-cache \
-  --option substituters file:///tmp/hello-cache
-```
-
-```shellSession
-/nix/store/gl5a41azbpsadfkfmbilh9yk40dh5dl0-hello-2.12.1
-```

doc/builders/images/dockertools.section.md

@@ -62,8 +62,6 @@ The above example will build a Docker image `redis/latest` from the given base i
 
 - `config` is used to specify the configuration of the containers that will be started off the built image in Docker. The available options are listed in the [Docker Image Specification v1.2.0](https://github.com/moby/moby/blob/master/image/spec/v1.2.md#image-json-field-descriptions).
 
-- `architecture` is _optional_ and used to specify the image architecture, this is useful for multi-architecture builds that don't need cross compiling. If not specified it will default to `hostPlatform`.
-
 - `diskSize` is used to specify the disk size of the VM used to build the image in megabytes. By default it's 1024 MiB.
 
 - `buildVMMemorySize` is used to specify the memory size of the VM to build the image in megabytes. By default it's 512 MiB.
@@ -143,9 +141,7 @@ Create a Docker image with many of the store paths being on their own layer to i
 
 `config` _optional_
 
-`architecture` is _optional_ and used to specify the image architecture, this is useful for multi-architecture builds that don't need cross compiling. If not specified it will default to `hostPlatform`.
-
-: Run-time configuration of the container. A full list of the options available is in the [Docker Image Specification v1.2.0](https://github.com/moby/moby/blob/master/image/spec/v1.2.md#image-json-field-descriptions).
+: Run-time configuration of the container. A full list of the options are available at in the [Docker Image Specification v1.2.0](https://github.com/moby/moby/blob/master/image/spec/v1.2.md#image-json-field-descriptions).
 
     *Default:* `{}`
 
@@ -249,10 +245,10 @@ Its parameters are described in the example below:
 pullImage {
   imageName = "nixos/nix";
   imageDigest =
-    "sha256:473a2b527958665554806aea24d0131bacec46d23af09fef4598eeab331850fa";
+    "sha256:20d9485b25ecfd89204e843a962c1bd70e9cc6858d65d7f5fadc340246e2116b";
   finalImageName = "nix";
-  finalImageTag = "2.11.1";
-  sha256 = "sha256-qvhj+Hlmviz+KEBVmsyPIzTB3QlVAFzwAY1zDPIBGxc=";
+  finalImageTag = "1.11";
+  sha256 = "0mqjy3zq2v6rrhizgb9nvhczl87lcfphq9601wcprdika2jz7qh8";
   os = "linux";
   arch = "x86_64";
 }
@@ -398,142 +394,3 @@ buildImage {
   };
 }
 ```
-
-## buildNixShellImage {#ssec-pkgs-dockerTools-buildNixShellImage}
-
-Create a Docker image that sets up an environment similar to that of running `nix-shell` on a derivation.
-When run in Docker, this environment somewhat resembles the Nix sandbox typically used by `nix-build`, with a major difference being that access to the internet is allowed.
-It additionally also behaves like an interactive `nix-shell`, running things like `shellHook` and setting an interactive prompt.
-If the derivation is fully buildable (i.e. `nix-build` can be used on it), running `buildDerivation` inside such a Docker image will build the derivation, with all its outputs being available in the correct `/nix/store` paths, pointed to by the respective environment variables like `$out`, etc.
-
-::: {.warning}
-The behavior doesn't match `nix-shell` or `nix-build` exactly and this function is known not to work correctly for e.g. fixed-output derivations, content-addressed derivations, impure derivations and other special types of derivations.
-:::
-
-### Arguments {#ssec-pkgs-dockerTools-buildNixShellImage-arguments}
-
-`drv`
-
-: The derivation on which to base the Docker image.
-
-    Adding packages to the Docker image is possible by e.g. extending the list of `nativeBuildInputs` of this derivation like
-
-    ```nix
-    buildNixShellImage {
-      drv = someDrv.overrideAttrs (old: {
-        nativeBuildInputs = old.nativeBuildInputs or [] ++ [
-          somethingExtra
-        ];
-      });
-      # ...
-    }
-    ```
-
-    Similarly, you can extend the image initialization script by extending `shellHook`
-
-`name` _optional_
-
-: The name of the resulting image.
-
-    *Default:* `drv.name + "-env"`
-
-`tag` _optional_
-
-: Tag of the generated image.
-
-    *Default:* the resulting image derivation output path's hash
-
-`uid`/`gid` _optional_
-
-: The user/group ID to run the container as. This is like a `nixbld` build user.
-
-    *Default:* 1000/1000
-
-`homeDirectory` _optional_
-
-: The home directory of the user the container is running as
-
-    *Default:* `/build`
-
-`shell` _optional_
-
-: The path to the `bash` binary to use as the shell. This shell is started when running the image.
-
-    *Default:* `pkgs.bashInteractive + "/bin/bash"`
-
-`command` _optional_
-
-: Run this command in the environment of the derivation, in an interactive shell. See the `--command` option in the [`nix-shell` documentation](https://nixos.org/manual/nix/stable/command-ref/nix-shell.html?highlight=nix-shell#options).
-
-    *Default:* (none)
-
-`run` _optional_
-
-: Same as `command`, but runs the command in a non-interactive shell instead. See the `--run` option in the [`nix-shell` documentation](https://nixos.org/manual/nix/stable/command-ref/nix-shell.html?highlight=nix-shell#options).
-
-    *Default:* (none)
-
-### Example {#ssec-pkgs-dockerTools-buildNixShellImage-example}
-
-The following shows how to build the `pkgs.hello` package inside a Docker container built with `buildNixShellImage`.
-
-```nix
-with import <nixpkgs> {};
-dockerTools.buildNixShellImage {
-  drv = hello;
-}
-```
-
-Build the derivation:
-
-```console
-nix-build hello.nix
-```
-
-    these 8 derivations will be built:
-      /nix/store/xmw3a5ln29rdalavcxk1w3m4zb2n7kk6-nix-shell-rc.drv
-    ...
-    Creating layer 56 from paths: ['/nix/store/crpnj8ssz0va2q0p5ibv9i6k6n52gcya-stdenv-linux']
-    Creating layer 57 with customisation...
-    Adding manifests...
-    Done.
-    /nix/store/cpyn1lc897ghx0rhr2xy49jvyn52bazv-hello-2.12-env.tar.gz
-
-Load the image:
-
-```console
-docker load -i result
-```
-
-    0d9f4c4cd109: Loading layer [==================================================>]   2.56MB/2.56MB
-    ...
-    ab1d897c0697: Loading layer [==================================================>]  10.24kB/10.24kB
-    Loaded image: hello-2.12-env:pgj9h98nal555415faa43vsydg161bdz
-
-Run the container:
-
-```console
-docker run -it hello-2.12-env:pgj9h98nal555415faa43vsydg161bdz
-```
-
-    [nix-shell:/build]$
-
-In the running container, run the build:
-
-```console
-buildDerivation
-```
-
-    unpacking sources
-    unpacking source archive /nix/store/8nqv6kshb3vs5q5bs2k600xpj5bkavkc-hello-2.12.tar.gz
-    ...
-    patching script interpreter paths in /nix/store/z5wwy5nagzy15gag42vv61c2agdpz2f2-hello-2.12
-    checking for references to /build/ in /nix/store/z5wwy5nagzy15gag42vv61c2agdpz2f2-hello-2.12...
-
-Check the build result:
-
-```console
-$out/bin/hello
-```
-
-    Hello, world!

doc/builders/images/makediskimage.section.md

@@ -1,108 +0,0 @@
-# `<nixpkgs/nixos/lib/make-disk-image.nix>` {#sec-make-disk-image}
-
-`<nixpkgs/nixos/lib/make-disk-image.nix>` is a function to create _disk images_ in multiple formats: raw, QCOW2 (QEMU), QCOW2-Compressed (compressed version), VDI (VirtualBox), VPC (VirtualPC).
-
-This function can create images in two ways:
-
-- using `cptofs` without any virtual machine to create a Nix store disk image,
-- using a virtual machine to create a full NixOS installation.
-
-When testing early-boot or lifecycle parts of NixOS such as a bootloader or multiple generations, it is necessary to opt for a full NixOS system installation.
-Whereas for many web servers, applications, it is possible to work with a Nix store only disk image and is faster to build.
-
-NixOS tests also use this function when preparing the VM. The `cptofs` method is used when `virtualisation.useBootLoader` is false (the default). Otherwise the second method is used.
-
-## Features {#sec-make-disk-image-features}
-
-For reference, read the function signature source code for documentation on arguments: <https://github.com/NixOS/nixpkgs/blob/master/nixos/lib/make-disk-image.nix>.
-Features are separated in various sections depending on if you opt for a Nix-store only image or a full NixOS image.
-
-### Common {#sec-make-disk-image-features-common}
-
-- arbitrary NixOS configuration
-- automatic or bound disk size: `diskSize` parameter, `additionalSpace` can be set when `diskSize` is `auto` to add a constant of disk space
-- multiple partition table layouts: EFI, legacy, legacy + GPT, hybrid, none through `partitionTableType` parameter
-- OVMF or EFI firmwares and variables templates can be customized
-- root filesystem `fsType` can be customized to whatever `mkfs.${fsType}` exist during operations
-- root filesystem label can be customized, defaults to `nix-store` if it's a Nix store image, otherwise `nixpkgs/nixos`
-- arbitrary code can be executed after disk image was produced with `postVM`
-- the current nixpkgs can be realized as a channel in the disk image, which will change the hash of the image when the sources are updated
-- additional store paths can be provided through `additionalPaths`
-
-### Full NixOS image {#sec-make-disk-image-features-full-image}
-
-- arbitrary contents with permissions can be placed in the target filesystem using `contents`
-- a `/etc/nixpkgs/nixos/configuration.nix` can be provided through `configFile`
-- bootloaders are supported
-- EFI variables can be mutated during image production and the result is exposed in `$out`
-- boot partition size when partition table is `efi` or `hybrid`
-
-### On bit-to-bit reproducibility {#sec-make-disk-image-features-reproducibility}
-
-Images are **NOT** deterministic, please do not hesitate to try to fix this, source of determinisms are (not exhaustive) :
-
-- bootloader installation have timestamps
-- SQLite Nix store database contain registration times
-- `/etc/shadow` is in a non-deterministic order
-
-A `deterministic` flag is available for best efforts determinism.
-
-## Usage {#sec-make-disk-image-usage}
-
-To produce a Nix-store only image:
-```nix
-let
-  pkgs = import <nixpkgs> {};
-  lib = pkgs.lib;
-  make-disk-image = import <nixpkgs/nixos/lib/make-disk-image.nix>;
-in
-  make-disk-image {
-    inherit pkgs lib;
-    config = {};
-    additionalPaths = [ ];
-    format = "qcow2";
-    onlyNixStore = true;
-    partitionTableType = "none";
-    installBootLoader = false;
-    touchEFIVars = false;
-    diskSize = "auto";
-    additionalSpace = "0M"; # Defaults to 512M.
-    copyChannel = false;
-  }
-```
-
-Some arguments can be left out, they are shown explicitly for the sake of the example.
-
-Building this derivation will provide a QCOW2 disk image containing only the Nix store and its registration information.
-
-To produce a NixOS installation image disk with UEFI and bootloader installed:
-```nix
-let
-  pkgs = import <nixpkgs> {};
-  lib = pkgs.lib;
-  make-disk-image = import <nixpkgs/nixos/lib/make-disk-image.nix>;
-  evalConfig = import <nixpkgs/nixos/lib/eval-config.nix>;
-in
-  make-disk-image {
-    inherit pkgs lib;
-    config = evalConfig {
-      modules = [
-        {
-          fileSystems."/" = { device = "/dev/vda"; fsType = "ext4"; autoFormat = true; };
-          boot.grub.device = "/dev/vda";
-        }
-      ];
-    };
-    format = "qcow2";
-    onlyNixStore = false;
-    partitionTableType = "legacy+gpt";
-    installBootLoader = true;
-    touchEFIVars = true;
-    diskSize = "auto";
-    additionalSpace = "0M"; # Defaults to 512M.
-    copyChannel = false;
-    memSize = 2048; # Qemu VM memory size in megabytes. Defaults to 1024M.
-  }
-```
-
-

doc/builders/images/ocitools.section.md

@@ -34,4 +34,4 @@ buildContainer {
 
 - `mounts` specifies additional mount points chosen by the user. By default only a minimal set of necessary filesystems are mounted into the container (e.g procfs, cgroupfs)
 
-- `readonly` makes the container's rootfs read-only if it is set to true. The default value is false `false`.
+- `readonly` makes the container\'s rootfs read-only if it is set to true. The default value is false `false`.

doc/builders/packages/cataclysm-dda.section.md

@@ -103,7 +103,7 @@ let
         owner = "Someone";
         repo = "AwesomeMod";
         rev = "...";
-        hash = "...";
+        sha256 = "...";
       };
       # Path to be installed in the unpacked source (default: ".")
       modRoot = "contents/under/this/path/will/be/installed";

doc/builders/packages/citrix.section.md

@@ -4,7 +4,7 @@ The [Citrix Workspace App](https://www.citrix.com/products/workspace-app/) is a
 
 ## Basic usage {#sec-citrix-base}
 
-The tarball archive needs to be downloaded manually, as the license agreements of the vendor for [Citrix Workspace](https://www.citrix.com/downloads/workspace-app/linux/workspace-app-for-linux-latest.html) needs to be accepted first. Then run `nix-prefetch-url file://$PWD/linuxx64-$version.tar.gz`. With the archive available in the store, the package can be built and installed with Nix.
+The tarball archive needs to be downloaded manually, as the license agreements of the vendor for [Citrix Workspace](https://www.citrix.de/downloads/workspace-app/linux/workspace-app-for-linux-latest.html) needs to be accepted first. Then run `nix-prefetch-url file://$PWD/linuxx64-$version.tar.gz`. With the archive available in the store, the package can be built and installed with Nix.
 
 ## Citrix Self-service {#sec-citrix-selfservice}
 
@@ -19,7 +19,7 @@ $ selfservice
 
 ## Custom certificates {#sec-citrix-custom-certs}
 
-The `Citrix Workspace App` in `nixpkgs` trusts several certificates [from the Mozilla database](https://curl.haxx.se/docs/caextract.html) by default. However, several companies using Citrix might require their own corporate certificate. On distros with imperative packaging, these certs can be stored easily in [`$ICAROOT`](https://citrix.github.io/receiver-for-linux-command-reference/), however this directory is a store path in `nixpkgs`. In order to work around this issue, the package provides a simple mechanism to add custom certificates without rebuilding the entire package using `symlinkJoin`:
+The `Citrix Workspace App` in `nixpkgs` trusts several certificates [from the Mozilla database](https://curl.haxx.se/docs/caextract.html) by default. However, several companies using Citrix might require their own corporate certificate. On distros with imperative packaging, these certs can be stored easily in [`$ICAROOT`](https://developer-docs.citrix.com/projects/receiver-for-linux-command-reference/en/13.7/), however this directory is a store path in `nixpkgs`. In order to work around this issue, the package provides a simple mechanism to add custom certificates without rebuilding the entire package using `symlinkJoin`:
 
 ```nix
 with import <nixpkgs> { config.allowUnfree = true; };

doc/builders/packages/dlib.section.md

@@ -4,7 +4,7 @@
 
 ## Compiling without AVX support {#compiling-without-avx-support}
 
-Especially older CPUs don't support [AVX](https://en.wikipedia.org/wiki/Advanced_Vector_Extensions) (Advanced Vector Extensions) instructions that are used by DLib to optimize their algorithms.
+Especially older CPUs don\'t support [AVX](https://en.wikipedia.org/wiki/Advanced_Vector_Extensions) (Advanced Vector Extensions) instructions that are used by DLib to optimize their algorithms.
 
 On the affected hardware errors like `Illegal instruction` will occur. In those cases AVX support needs to be disabled:
 

doc/builders/packages/eclipse.section.md

@@ -43,11 +43,11 @@ packageOverrides = pkgs: {
         name = "myplugin1-1.0";
         srcFeature = fetchurl {
           url = "http://…/features/myplugin1.jar";
-          hash = "sha256-123…";
+          sha256 = "123…";
         };
         srcPlugin = fetchurl {
           url = "http://…/plugins/myplugin1.jar";
-          hash = "sha256-123…";
+          sha256 = "123…";
         };
       });
       (plugins.buildEclipseUpdateSite {
@@ -55,7 +55,7 @@ packageOverrides = pkgs: {
         src = fetchurl {
           stripRoot = false;
           url = "http://…/myplugin2.zip";
-          hash = "sha256-123…";
+          sha256 = "123…";
         };
       });
     ];

doc/builders/packages/firefox.section.md

@@ -12,7 +12,7 @@ The `wrapFirefox` function allows to pass policies, preferences and extensions t
       (fetchFirefoxAddon {
         name = "ublock"; # Has to be unique!
         url = "https://addons.mozilla.org/firefox/downloads/file/3679754/ublock_origin-1.31.0-an+fx.xpi";
-        hash = "sha256-2e73AbmYZlZXCP5ptYVcFjQYdjDp4iPoEPEOSCVF5sA=";
+        sha256 = "1h768ljlh3pi23l27qp961v1hd0nbj2vasgy11bmcrlqp40zgvnr";
       })
     ];
 

doc/builders/packages/ibus.section.md

@@ -4,7 +4,7 @@ This package is an ibus-based completion method to speed up typing.
 
 ## Activating the engine {#sec-ibus-typing-booster-activate}
 
-IBus needs to be configured accordingly to activate `typing-booster`. The configuration depends on the desktop manager in use. For detailed instructions, please refer to the [upstream docs](https://mike-fabian.github.io/ibus-typing-booster/).
+IBus needs to be configured accordingly to activate `typing-booster`. The configuration depends on the desktop manager in use. For detailed instructions, please refer to the [upstream docs](https://mike-fabian.github.io/ibus-typing-booster/documentation.html).
 
 On NixOS, you need to explicitly enable `ibus` with given engines before customizing your desktop to use `typing-booster`. This can be achieved using the `ibus` module:
 

doc/builders/packages/weechat.section.md

@@ -73,7 +73,7 @@ stdenv.mkDerivation {
   name = "exemplary-weechat-script";
   src = fetchurl {
     url = "https://scripts.tld/your-scripts.tar.gz";
-    hash = "...";
+    sha256 = "...";
   };
   passthru.scripts = [ "foo.py" "bar.lua" ];
   installPhase = ''

doc/builders/special.xml

@@ -6,8 +6,5 @@
   This chapter describes several special builders.
  </para>
  <xi:include href="special/fhs-environments.section.xml" />
- <xi:include href="special/makesetuphook.section.xml" />
  <xi:include href="special/mkshell.section.xml" />
- <xi:include href="special/darwin-builder.section.xml" />
- <xi:include href="special/vm-tools.section.xml" />
 </chapter>

doc/builders/special/darwin-builder.section.md

@@ -1,149 +0,0 @@
-# darwin.builder {#sec-darwin-builder}
-
-`darwin.builder` provides a way to bootstrap a Linux builder on a macOS machine.
-
-This requires macOS version 12.4 or later.
-
-This also requires that port 22 on your machine is free (since Nix does not
-permit specifying a non-default SSH port for builders).
-
-You will also need to be a trusted user for your Nix installation.  In other
-words, your `/etc/nix/nix.conf` should have something like:
-
-```
-extra-trusted-users = <your username goes here>
-```
-
-To launch the builder, run the following flake:
-
-```ShellSession
-$ nix run nixpkgs#darwin.builder
-```
-
-That will prompt you to enter your `sudo` password:
-
-```
-+ sudo --reset-timestamp /nix/store/…-install-credentials.sh ./keys
-Password:
-```
-
-… so that it can install a private key used to `ssh` into the build server.
-After that the script will launch the virtual machine and automatically log you
-in as the `builder` user:
-
-```
-<<< Welcome to NixOS 22.11.20220901.1bd8d11 (aarch64) - ttyAMA0 >>>
-
-Run 'nixos-help' for the NixOS manual.
-
-nixos login: builder (automatic login)
-
-
-[builder@nixos:~]$
-```
-
-> Note: When you need to stop the VM, run `shutdown now` as the `builder` user.
-
-To delegate builds to the remote builder, add the following options to your
-`nix.conf` file:
-
-```
-# - Replace ${ARCH} with either aarch64 or x86_64 to match your host machine
-# - Replace ${MAX_JOBS} with the maximum number of builds (pick 4 if you're not sure)
-builders = ssh-ng://builder@localhost ${ARCH}-linux /etc/nix/builder_ed25519 ${MAX_JOBS} - - - c3NoLWVkMjU1MTkgQUFBQUMzTnphQzFsWkRJMU5URTVBQUFBSUpCV2N4Yi9CbGFxdDFhdU90RStGOFFVV3JVb3RpQzVxQkorVXVFV2RWQ2Igcm9vdEBuaXhvcwo=
-
-# Not strictly necessary, but this will reduce your disk utilization
-builders-use-substitutes = true
-```
-
-… and then restart your Nix daemon to apply the change:
-
-```ShellSession
-$ sudo launchctl kickstart -k system/org.nixos.nix-daemon
-```
-
-## Example flake usage {#sec-darwin-builder-example-flake}
-
-```
-{
-  inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-22.11-darwin";
-    darwin.url = "github:lnl7/nix-darwin/master";
-    darwin.inputs.nixpkgs.follows = "nixpkgs";
-  };
-
-  outputs = { self, darwin, nixpkgs, ... }@inputs:
-  let
-
-    inherit (darwin.lib) darwinSystem;
-    system = "aarch64-darwin";
-    pkgs = nixpkgs.legacyPackages."${system}";
-    linuxSystem = builtins.replaceStrings [ "darwin" ] [ "linux" ] system;
-
-    darwin-builder = nixpkgs.lib.nixosSystem {
-      system = linuxSystem;
-      modules = [
-        "${nixpkgs}/nixos/modules/profiles/macos-builder.nix"
-        { virtualisation.host.pkgs = pkgs; }
-      ];
-    };
-  in {
-
-    darwinConfigurations = {
-      machine1 = darwinSystem {
-        inherit system;
-        modules = [
-          {
-            nix.distributedBuilds = true;
-            nix.buildMachines = [{
-              hostName = "ssh://builder@localhost";
-              system = linuxSystem;
-              maxJobs = 4;
-              supportedFeatures = [ "kvm" "benchmark" "big-parallel" ];
-            }];
-
-            launchd.daemons.darwin-builder = {
-              command = "${darwin-builder.config.system.build.macos-builder-installer}/bin/create-builder";
-              serviceConfig = {
-                KeepAlive = true;
-                RunAtLoad = true;
-                StandardOutPath = "/var/log/darwin-builder.log";
-                StandardErrorPath = "/var/log/darwin-builder.log";
-              };
-            };
-          }
-        ];
-      };
-    };
-
-  };
-}
-```
-
-## Reconfiguring the builder {#sec-darwin-builder-reconfiguring}
-
-Initially you should not change the builder configuration else you will not be
-able to use the binary cache. However, after you have the builder running locally
-you may use it to build a modified builder with additional storage or memory.
-
-To do this, you just need to set the `virtualisation.darwin-builder.*` parameters as
-in the example below and rebuild.
-
-```
-    darwin-builder = nixpkgs.lib.nixosSystem {
-      system = linuxSystem;
-      modules = [
-        "${nixpkgs}/nixos/modules/profiles/macos-builder.nix"
-        {
-          virtualisation.host.pkgs = pkgs;
-          virtualisation.darwin-builder.diskSize = 5120;
-          virtualisation.darwin-builder.memorySize = 1024;
-          virtualisation.darwin-builder.hostPort = 33022;
-          virtualisation.darwin-builder.workingDirectory = "/var/lib/darwin-builder";
-        }
-      ];
-```
-
-You may make any other changes to your VM in this attribute set. For example,
-you could enable Docker or X11 forwarding to your Darwin host.
-

doc/builders/special/fhs-environments.section.md

@@ -1,12 +1,9 @@
-# buildFHSEnv {#sec-fhs-environments}
+# buildFHSUserEnv {#sec-fhs-environments}
 
-`buildFHSEnv` provides a way to build and run FHS-compatible lightweight sandboxes. It creates an isolated root filesystem with the host's `/nix/store`, so its footprint in terms of disk space is quite small. This allows you to run software which is hard or unfeasible to patch for NixOS; 3rd-party source trees with FHS assumptions, games distributed as tarballs, software with integrity checking and/or external self-updated binaries for instance.
-It uses Linux' namespaces feature to create temporary lightweight environments which are destroyed after all child processes exit, without requiring elevated privileges. It works similar to containerisation technology such as Docker or FlatPak but provides no security-relevant separation from the host system.
-
-Accepted arguments are:
+`buildFHSUserEnv` provides a way to build and run FHS-compatible lightweight sandboxes. It creates an isolated root with bound `/nix/store`, so its footprint in terms of disk space needed is quite small. This allows one to run software which is hard or unfeasible to patch for NixOS -- 3rd-party source trees with FHS assumptions, games distributed as tarballs, software with integrity checking and/or external self-updated binaries. It uses Linux namespaces feature to create temporary lightweight environments which are destroyed after all child processes exit, without root user rights requirement. Accepted arguments are:
 
 - `name`
-        The name of the environment and the wrapper executable.
+        Environment name.
 - `targetPkgs`
         Packages to be installed for the main host's architecture (i.e. x86_64 on x86_64 installations). Along with libraries binaries are also installed.
 - `multiPkgs`
@@ -20,35 +17,33 @@ Accepted arguments are:
 - `extraInstallCommands`
         Additional commands to be executed for finalizing the derivation with runner script.
 - `runScript`
-        A shell command to be executed inside the sandbox. It defaults to `bash`. Command line arguments passed to the resulting wrapper are appended to this command by default.
-        This command must be escaped; i.e. `"foo app" --do-stuff --with "some file"`. See `lib.escapeShellArgs`.
+        A command that would be executed inside the sandbox and passed all the command line arguments. It defaults to `bash`.
 - `profile`
         Optional script for `/etc/profile` within the sandbox.
 
-You can create a simple environment using a `shell.nix` like this:
+One can create a simple environment using a `shell.nix` like that:
 
 ```nix
 { pkgs ? import <nixpkgs> {} }:
 
-(pkgs.buildFHSEnv {
+(pkgs.buildFHSUserEnv {
   name = "simple-x11-env";
-  targetPkgs = pkgs: (with pkgs; [
-    udev
-    alsa-lib
-  ]) ++ (with pkgs.xorg; [
-    libX11
-    libXcursor
-    libXrandr
-  ]);
-  multiPkgs = pkgs: (with pkgs; [
-    udev
-    alsa-lib
-  ]);
+  targetPkgs = pkgs: (with pkgs;
+    [ udev
+      alsa-lib
+    ]) ++ (with pkgs.xorg;
+    [ libX11
+      libXcursor
+      libXrandr
+    ]);
+  multiPkgs = pkgs: (with pkgs;
+    [ udev
+      alsa-lib
+    ]);
   runScript = "bash";
 }).env
 ```
 
-Running `nix-shell` on it would drop you into a shell inside an FHS env where those libraries and binaries are available in FHS-compliant paths. Applications that expect an FHS structure (i.e. proprietary binaries) can run inside this environment without modification.
-You can build a wrapper by running your binary in `runScript`, e.g. `./bin/start.sh`. Relative paths work as expected.
+Running `nix-shell` would then drop you into a shell with these libraries and binaries available. You can use this to run closed-source applications which expect FHS structure without hassles: simply change `runScript` to the application path, e.g. `./bin/start.sh` -- relative paths are supported.
 
 Additionally, the FHS builder links all relocated gsettings-schemas (the glib setup-hook moves them to `share/gsettings-schemas/${name}/glib-2.0/schemas`) to their standard FHS location. This means you don't need to wrap binaries with `wrapGAppsHook`.

doc/builders/special/makesetuphook.section.md

@@ -1,37 +0,0 @@
-# pkgs.makeSetupHook {#sec-pkgs.makeSetupHook}
-
-`pkgs.makeSetupHook` is a builder that produces hooks that go in to `nativeBuildInputs`
-
-## Usage {#sec-pkgs.makeSetupHook-usage}
-
-```nix
-pkgs.makeSetupHook {
-  name = "something-hook";
-  propagatedBuildInputs = [ pkgs.commandsomething ];
-  depsTargetTargetPropagated = [ pkgs.libsomething ];
-} ./script.sh
-```
-
-### setup hook that depends on the hello package and runs hello and @shell@ is substituted with path to bash {#sec-pkgs.makeSetupHook-usage-example}
-
-```nix
-pkgs.makeSetupHook {
-    name = "run-hello-hook";
-    propagatedBuildInputs = [ pkgs.hello ];
-    substitutions = { shell = "${pkgs.bash}/bin/bash"; };
-    passthru.tests.greeting = callPackage ./test { };
-    meta.platforms = lib.platforms.linux;
-} (writeScript "run-hello-hook.sh" ''
-    #!@shell@
-    hello
-'')
-```
-
-## Attributes {#sec-pkgs.makeSetupHook-attributes}
-
-* `name` Set the name of the hook.
-* `propagatedBuildInputs` Runtime dependencies (such as binaries) of the hook.
-* `depsTargetTargetPropagated` Non-binary dependencies.
-* `meta`
-* `passthru`
-* `substitutions` Variables for `substituteAll`

doc/builders/special/mkshell.section.md

@@ -20,7 +20,7 @@ pkgs.mkShell {
 }
 ```
 
-## Attributes {#sec-pkgs-mkShell-attributes}
+## Attributes
 
 * `name` (default: `nix-shell`). Set the name of the derivation.
 * `packages` (default: `[]`). Add executable packages to the `nix-shell` environment.
@@ -29,7 +29,7 @@ pkgs.mkShell {
 
 ... all the attributes of `stdenv.mkDerivation`.
 
-## Building the shell {#sec-pkgs-mkShell-building}
+## Building the shell
 
 This derivation output will contain a text file that contains a reference to
 all the build inputs. This is useful in CI where we want to make sure that

doc/builders/special/vm-tools.section.md

@@ -1,148 +0,0 @@
-# vmTools {#sec-vm-tools}
-
-A set of VM related utilities, that help in building some packages in more advanced scenarios.
-
-## `vmTools.createEmptyImage` {#vm-tools-createEmptyImage}
-
-A bash script fragment that produces a disk image at `destination`.
-
-### Attributes {#vm-tools-createEmptyImage-attributes}
-
-* `size`. The disk size, in MiB.
-* `fullName`. Name that will be written to `${destination}/nix-support/full-name`.
-* `destination` (optional, default `$out`). Where to write the image files.
-
-## `vmTools.runInLinuxVM` {#vm-tools-runInLinuxVM}
-
-Run a derivation in a Linux virtual machine (using Qemu/KVM).
-By default, there is no disk image; the root filesystem is a `tmpfs`, and the Nix store is shared with the host (via the [9P protocol](https://wiki.qemu.org/Documentation/9p#9p_Protocol)).
-Thus, any pure Nix derivation should run unmodified.
-
-If the build fails and Nix is run with the `-K/--keep-failed` option, a script `run-vm` will be left behind in the temporary build directory that allows you to boot into the VM and debug it interactively.
-
-### Attributes {#vm-tools-runInLinuxVM-attributes}
-
-* `preVM` (optional). Shell command to be evaluated *before* the VM is started (i.e., on the host).
-* `memSize` (optional, default `512`). The memory size of the VM in MiB.
-* `diskImage` (optional). A file system image to be attached to `/dev/sda`.
-  Note that currently we expect the image to contain a filesystem, not a full disk image with a partition table etc.
-
-### Examples {#vm-tools-runInLinuxVM-examples}
-
-Build the derivation hello inside a VM:
-```nix
-{ pkgs }: with pkgs; with vmTools;
-runInLinuxVM hello
-```
-
-Build inside a VM with extra memory:
-```nix
-{ pkgs }: with pkgs; with vmTools;
-runInLinuxVM (hello.overrideAttrs (_: { memSize = 1024; }))
-```
-
-Use VM with a disk image (implicitly sets `diskImage`, see [`vmTools.createEmptyImage`](#vm-tools-createEmptyImage)):
-```nix
-{ pkgs }: with pkgs; with vmTools;
-runInLinuxVM (hello.overrideAttrs (_: {
-  preVM = createEmptyImage {
-    size = 1024;
-    fullName = "vm-image";
-  };
-}))
-```
-
-## `vmTools.extractFs` {#vm-tools-extractFs}
-
-Takes a file, such as an ISO, and extracts its contents into the store.
-
-### Attributes {#vm-tools-extractFs-attributes}
-
-* `file`. Path to the file to be extracted.
-  Note that currently we expect the image to contain a filesystem, not a full disk image with a partition table etc.
-* `fs` (optional). Filesystem of the contents of the file.
-
-### Examples {#vm-tools-extractFs-examples}
-
-Extract the contents of an ISO file:
-```nix
-{ pkgs }: with pkgs; with vmTools;
-extractFs { file = ./image.iso; }
-```
-
-## `vmTools.extractMTDfs` {#vm-tools-extractMTDfs}
-
-Like [](#vm-tools-extractFs), but it makes use of a [Memory Technology Device (MTD)](https://en.wikipedia.org/wiki/Memory_Technology_Device).
-
-## `vmTools.runInLinuxImage` {#vm-tools-runInLinuxImage}
-
-Like [](#vm-tools-runInLinuxVM), but instead of using `stdenv` from the Nix store, run the build using the tools provided by `/bin`, `/usr/bin`, etc. from the specified filesystem image, which typically is a filesystem containing a [FHS](https://en.wikipedia.org/wiki/Filesystem_Hierarchy_Standard)-based Linux distribution.
-
-## `vmTools.makeImageTestScript` {#vm-tools-makeImageTestScript}
-
-Generate a script that can be used to run an interactive session in the given image.
-
-### Examples {#vm-tools-makeImageTestScript-examples}
-
-Create a script for running a Fedora 27 VM:
-```nix
-{ pkgs }: with pkgs; with vmTools;
-makeImageTestScript diskImages.fedora27x86_64
-```
-
-Create a script for running an Ubuntu 20.04 VM:
-```nix
-{ pkgs }: with pkgs; with vmTools;
-makeImageTestScript diskImages.ubuntu2004x86_64
-```
-
-## `vmTools.diskImageFuns` {#vm-tools-diskImageFuns}
-
-A set of functions that build a predefined set of minimal Linux distributions images.
-
-### Images {#vm-tools-diskImageFuns-images}
-
-* Fedora
-  * `fedora26x86_64`
-  * `fedora27x86_64`
-* CentOS
-  * `centos6i386`
-  * `centos6x86_64`
-  * `centos7x86_64`
-* Ubuntu
-  * `ubuntu1404i386`
-  * `ubuntu1404x86_64`
-  * `ubuntu1604i386`
-  * `ubuntu1604x86_64`
-  * `ubuntu1804i386`
-  * `ubuntu1804x86_64`
-  * `ubuntu2004i386`
-  * `ubuntu2004x86_64`
-  * `ubuntu2204i386`
-  * `ubuntu2204x86_64`
-* Debian
-  * `debian10i386`
-  * `debian10x86_64`
-  * `debian11i386`
-  * `debian11x86_64`
-
-### Attributes {#vm-tools-diskImageFuns-attributes}
-
-* `size` (optional, defaults to `4096`). The size of the image, in MiB.
-* `extraPackages` (optional). A list names of additional packages from the distribution that should be included in the image.
-
-### Examples {#vm-tools-diskImageFuns-examples}
-
-8GiB image containing Firefox in addition to the default packages:
-```nix
-{ pkgs }: with pkgs; with vmTools;
-diskImageFuns.ubuntu2004x86_64 { extraPackages = [ "firefox" ]; size = 8192; }
-```
-
-## `vmTools.diskImageExtraFuns` {#vm-tools-diskImageExtraFuns}
-
-Shorthand for `vmTools.diskImageFuns.<attr> { extraPackages = ... }`.
-
-## `vmTools.diskImages` {#vm-tools-diskImages}
-
-Shorthand for `vmTools.diskImageFuns.<attr> { }`.

doc/builders/testers.chapter.md

@@ -1,18 +1,5 @@
 # Testers {#chap-testers}
-This chapter describes several testing builders which are available in the `testers` namespace.
-
-## `hasPkgConfigModule` {#tester-hasPkgConfigModule}
-
-Checks whether a package exposes a certain `pkg-config` module.
-
-Example:
-
-```nix
-passthru.tests.pkg-config = testers.hasPkgConfigModule {
-  package = finalAttrs.finalPackage;
-  moduleName = "libfoo";
-}
-```
+This chapter describes several testing builders which are available in the <literal>testers</literal> namespace.
 
 ## `testVersion` {#tester-testVersion}
 
@@ -75,7 +62,7 @@ runCommand "example" {
 '';
 ```
 
-While `testBuildFailure` is designed to keep changes to the original builder's
+While `testBuildFailure` is designed to keep changes to the original builder's 
 environment to a minimum, some small changes are inevitable.
 
  - The file `$TMPDIR/testBuildFailure.log` is present. It should not be deleted.
@@ -160,30 +147,10 @@ tests.fetchgit = testers.invalidateFetcherByDrvHash fetchgit {
   name = "nix-source";
   url = "https://github.com/NixOS/nix";
   rev = "9d9dbe6ed05854e03811c361a3380e09183f4f4a";
-  hash = "sha256-7DszvbCNTjpzGRmpIVAWXk20P0/XTrWZ79KSOGLrUWY=";
+  sha256 = "sha256-7DszvbCNTjpzGRmpIVAWXk20P0/XTrWZ79KSOGLrUWY=";
 };
 ```
 
-## `runNixOSTest` {#tester-runNixOSTest}
-
-A helper function that behaves exactly like the NixOS `runTest`, except it also assigns this Nixpkgs package set as the `pkgs` of the test and makes the `nixpkgs.*` options read-only.
-
-If your test is part of the Nixpkgs repository, or if you need a more general entrypoint, see ["Calling a test" in the NixOS manual](https://nixos.org/manual/nixos/stable/index.html#sec-calling-nixos-tests).
-
-Example:
-
-```nix
-pkgs.testers.runNixOSTest ({ lib, ... }: {
-  name = "hello";
-  nodes.machine = { pkgs, ... }: {
-    environment.systemPackages = [ pkgs.hello ];
-  };
-  testScript = ''
-    machine.succeed("hello")
-  '';
-})
-```
-
 ## `nixosTest` {#tester-nixosTest}
 
 Run a NixOS VM network test using this evaluation of Nixpkgs.
@@ -198,7 +165,7 @@ letting NixOS invoke Nixpkgs anew.
 If a test machine needs to set NixOS options under `nixpkgs`, it must set only the
 `nixpkgs.pkgs` option.
 
-### Parameter {#tester-nixosTest-parameter}
+### Parameter
 
 A [NixOS VM test network](https://nixos.org/nixos/manual/index.html#sec-nixos-tests), or path to it. Example:
 
@@ -220,7 +187,7 @@ A [NixOS VM test network](https://nixos.org/nixos/manual/index.html#sec-nixos-te
 }
 ```
 
-### Result {#tester-nixosTest-result}
+### Result
 
 A derivation that runs the VM test.
 

doc/contributing/coding-conventions.chapter.md

@@ -204,13 +204,13 @@ The key words _must_, _must not_, _required_, _shall_, _shall not_, _should_, _s
 
 In Nixpkgs, there are generally three different names associated with a package:
 
-- The `pname` attribute of the derivation. This is what most users see, in particular when using `nix-env`.
+- The `name` attribute of the derivation (excluding the version part). This is what most users see, in particular when using `nix-env`.
 
 - The variable name used for the instantiated package in `all-packages.nix`, and when passing it as a dependency to other functions. Typically this is called the _package attribute name_. This is what Nix expression authors see. It can also be used when installing using `nix-env -iA`.
 
 - The filename for (the directory containing) the Nix expression.
 
-Most of the time, these are the same. For instance, the package `e2fsprogs` has a `pname` attribute `"e2fsprogs"`, is bound to the variable name `e2fsprogs` in `all-packages.nix`, and the Nix expression is in `pkgs/os-specific/linux/e2fsprogs/default.nix`.
+Most of the time, these are the same. For instance, the package `e2fsprogs` has a `name` attribute `"e2fsprogs-version"`, is bound to the variable name `e2fsprogs` in `all-packages.nix`, and the Nix expression is in `pkgs/os-specific/linux/e2fsprogs/default.nix`.
 
 There are a few naming guidelines:
 
@@ -220,9 +220,7 @@ There are a few naming guidelines:
 
 - The `version` attribute _must_ start with a digit e.g`"0.3.1rc2".
 
-- If a package is a commit from a repository without a version assigned, then the `version` attribute _should_ be the latest upstream version preceding that commit, followed by `-unstable-` and the date of the (fetched) commit. The date _must_ be in `"YYYY-MM-DD"` format.
-
-Example: Given a project had its latest releases `2.2` in November 2021, and `3.0` in January 2022, a commit authored on March 15, 2022 for an upcoming bugfix release `2.2.1` would have `version = "2.2-unstable-2022-03-15"`.
+- If a package is not a release but a commit from a repository, then the `version` attribute _must_ be the date of that (fetched) commit. The date _must_ be in `"unstable-YYYY-MM-DD"` format.
 
 - Dashes in the package `pname` _should_ be preserved in new variable names, rather than converted to underscores or camel cased — e.g., `http-parser` instead of `http_parser` or `httpParser`. The hyphenated style is preferred in all three package names.
 
@@ -262,10 +260,6 @@ When in doubt, consider refactoring the `pkgs/` tree, e.g. creating new categori
 
     - `development/tools/build-managers` (e.g. `gnumake`)
 
-  - **If it’s a _language server_:**
-
-    - `development/tools/language-servers` (e.g. `ccls` or `rnix-lsp`)
-
   - **Else:**
 
     - `development/tools/misc` (e.g. `binutils`)
@@ -432,10 +426,9 @@ In the file `pkgs/top-level/all-packages.nix` you can find fetch helpers, these
 
   ```nix
   src = fetchgit {
-    url = "git@github.com:NixOS/nix.git"
     url = "git://github.com/NixOS/nix.git";
     rev = "1f795f9f44607cc5bec70d1300150bfefcef2aae";
-    hash = "sha256-7D4m+saJjbSFP5hOwpQq2FGR2rr+psQMTcyb1ZvtXsQ=";
+    sha256 = "1cw5fszffl5pkpa6s6wjnkiv6lm5k618s32sp60kvmvpy7a2v9kg";
   }
   ```
 
@@ -445,7 +438,7 @@ In the file `pkgs/top-level/all-packages.nix` you can find fetch helpers, these
   src = fetchgit {
     url = "https://github.com/NixOS/nix.git";
     rev = "1f795f9f44607cc5bec70d1300150bfefcef2aae";
-    hash = "sha256-7D4m+saJjbSFP5hOwpQq2FGR2rr+psQMTcyb1ZvtXsQ=";
+    sha256 = "1cw5fszffl5pkpa6s6wjnkiv6lm5k618s32sp60kvmvpy7a2v9kg";
   }
   ```
 
@@ -456,14 +449,14 @@ In the file `pkgs/top-level/all-packages.nix` you can find fetch helpers, these
     owner = "NixOS";
     repo = "nix";
     rev = "1f795f9f44607cc5bec70d1300150bfefcef2aae";
-    hash = "ha256-7D4m+saJjbSFP5hOwpQq2FGR2rr+psQMTcyb1ZvtXsQ=";
+    sha256 = "1i2yxndxb6yc9l6c99pypbd92lfq5aac4klq7y2v93c9qvx2cgpc";
   }
   ```
 
 When fetching from GitHub, commits must always be referenced by their full commit hash. This is because GitHub shares commit hashes among all forks and returns `404 Not Found` when a short commit hash is ambiguous. It already happens for some short, 6-character commit hashes in `nixpkgs`.
 It is a practical vector for a denial-of-service attack by pushing large amounts of auto generated commits into forks and was already [demonstrated against GitHub Actions Beta](https://blog.teddykatz.com/2019/11/12/github-actions-dos.html).
 
-Find the value to put as `hash` by running `nix-shell -p nix-prefetch-github --run "nix-prefetch-github --rev 1f795f9f44607cc5bec70d1300150bfefcef2aae NixOS nix"`.
+Find the value to put as `sha256` by running `nix-shell -p nix-prefetch-github --run "nix-prefetch-github --rev 1f795f9f44607cc5bec70d1300150bfefcef2aae NixOS nix"`. 
 
 ## Obtaining source hash {#sec-source-hashes}
 
@@ -493,12 +486,12 @@ Preferred source hash type is sha256. There are several ways to get it.
    - `lib.fakeHash`
    - `lib.fakeSha256`
    - `lib.fakeSha512`
-
+   
    in the package expression, attempt build and extract correct hash from error messages.
 
    ::: {.warning}
    You must use one of these four fake hashes and not some arbitrarily-chosen hash.
-
+   
    See [](#sec-source-hashes-security).
    :::
 
@@ -526,7 +519,7 @@ patches = [
   (fetchpatch {
     name = "fix-check-for-using-shared-freetype-lib.patch";
     url = "http://git.ghostscript.com/?p=ghostpdl.git;a=patch;h=8f5d285";
-    hash = "sha256-uRcxaCjd+WAuGrXOmGfFeu79cUILwkRdBu48mwcBE7g=";
+    sha256 = "1f0k043rng7f0rfl9hhb89qzvvksqmkrikmm38p61yfx51l325xr";
   })
 ];
 ```
@@ -676,18 +669,3 @@ stdenv.mkDerivation {
   ...
 }
 ```
-
-### Import From Derivation {#ssec-import-from-derivation}
-
-Import From Derivation (IFD) is disallowed in Nixpkgs for performance reasons:
-[Hydra] evaluates the entire package set, and sequential builds during evaluation would increase evaluation times to become impractical.
-
-[Hydra]: https://github.com/NixOS/hydra
-
-Import From Derivation can be worked around in some cases by committing generated intermediate files to version control and reading those instead.
-
-<!-- TODO: remove the following and link to Nix manual once https://github.com/NixOS/nix/pull/7332 is merged -->
-
-See also [NixOS Wiki: Import From Derivation].
-
-[NixOS Wiki: Import From Derivation]: https://nixos.wiki/wiki/Import_From_Derivation

doc/contributing/contributing-to-documentation.chapter.md

@@ -27,7 +27,7 @@ If the build succeeds, the manual will be in `./result/share/doc/nixpkgs/manual.
 
 As per [RFC 0072](https://github.com/NixOS/rfcs/pull/72), all new documentation content should be written in [CommonMark](https://commonmark.org/) Markdown dialect.
 
-Additional syntax extensions are available, all of which can be used in NixOS option documentation. The following extensions are currently used:
+Additional syntax extensions are available, though not all extensions can be used in NixOS option documentation. The following extensions are currently used:
 
 - []{#ssec-contributing-markup-anchors}
   Explicitly defined **anchors** on headings, to allow linking to sections. These should be always used, to ensure the anchors can be linked even when the heading text changes, and to prevent conflicts between [automatically assigned identifiers](https://github.com/jgm/commonmark-hs/blob/master/commonmark-extensions/test/auto_identifiers.md).
@@ -38,10 +38,6 @@ Additional syntax extensions are available, all of which can be used in NixOS op
   ## Syntax {#sec-contributing-markup}
   ```
 
-  ::: {.note}
-  NixOS option documentation does not support headings in general.
-  :::
-
 - []{#ssec-contributing-markup-anchors-inline}
   **Inline anchors**, which allow linking arbitrary place in the text (e.g. individual list items, sentences…).
 
@@ -57,7 +53,7 @@ Additional syntax extensions are available, all of which can be used in NixOS op
   This syntax is taken from [MyST](https://myst-parser.readthedocs.io/en/latest/using/syntax.html#targets-and-cross-referencing).
 
 - []{#ssec-contributing-markup-inline-roles}
-  If you want to link to a man page, you can use `` {manpage}`nix.conf(5)` ``, which will turn into {manpage}`nix.conf(5)`. The references will turn into links when a mapping exists in {file}`doc/manpage-urls.json`.
+  If you want to link to a man page, you can use `` {manpage}`nix.conf(5)` ``, which will turn into {manpage}`nix.conf(5)`. The references will turn into links when a mapping exists in {file}`doc/build-aux/pandoc-filters/link-unix-man-references.lua`.
 
   A few markups for other kinds of literals are also available:
 
@@ -71,6 +67,10 @@ Additional syntax extensions are available, all of which can be used in NixOS op
 
   This syntax is taken from [MyST](https://myst-parser.readthedocs.io/en/latest/syntax/syntax.html#roles-an-in-line-extension-point). Though, the feature originates from [reStructuredText](https://www.sphinx-doc.org/en/master/usage/restructuredtext/roles.html#role-manpage) with slightly different syntax.
 
+  ::: {.note}
+  Inline roles are available for option documentation.
+  :::
+
 - []{#ssec-contributing-markup-admonitions}
   **Admonitions**, set off from the text to bring attention to something.
 
@@ -96,6 +96,10 @@ Additional syntax extensions are available, all of which can be used in NixOS op
     - [`tip`](https://tdg.docbook.org/tdg/5.0/tip.html)
     - [`warning`](https://tdg.docbook.org/tdg/5.0/warning.html)
 
+  ::: {.note}
+  Admonitions are available for option documentation.
+  :::
+
 - []{#ssec-contributing-markup-definition-lists}
   [**Definition lists**](https://github.com/jgm/commonmark-hs/blob/master/commonmark-extensions/test/definition_lists.md), for defining a group of terms:
 

doc/contributing/quick-start.chapter.md

@@ -34,7 +34,7 @@ To add a package to Nixpkgs:
 
    - Apache HTTPD: [`pkgs/servers/http/apache-httpd/2.4.nix`](https://github.com/NixOS/nixpkgs/blob/master/pkgs/servers/http/apache-httpd/2.4.nix). A bunch of optional features, variable substitutions in the configure flags, a post-install hook, and miscellaneous hackery.
 
-   - buildMozillaMach: [`pkgs/applications/networking/browser/firefox/common.nix`](https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/networking/browsers/firefox/common.nix). A reusable build function for Firefox, Thunderbird and Librewolf.
+   - Thunderbird: [`pkgs/applications/networking/mailreaders/thunderbird/default.nix`](https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/networking/mailreaders/thunderbird/default.nix). Lots of dependencies.
 
    - JDiskReport, a Java utility: [`pkgs/tools/misc/jdiskreport/default.nix`](https://github.com/NixOS/nixpkgs/blob/master/pkgs/tools/misc/jdiskreport/default.nix). Nixpkgs doesn’t have a decent `stdenv` for Java yet so this is pretty ad-hoc.
 

doc/contributing/reviewing-contributions.chapter.md

@@ -12,7 +12,7 @@ When reviewing a pull request, please always be nice and polite. Controversial c
 
 GitHub provides reactions as a simple and quick way to provide feedback to pull requests or any comments. The thumb-down reaction should be used with care and if possible accompanied with some explanation so the submitter has directions to improve their contribution.
 
-Pull request reviews should include a list of what has been reviewed in a comment, so other reviewers and mergers can know the state of the review.
+pull request reviews should include a list of what has been reviewed in a comment, so other reviewers and mergers can know the state of the review.
 
 All the review template samples provided in this section are generic and meant as examples. Their usage is optional and the reviewer is free to adapt them to their liking.
 
@@ -185,7 +185,7 @@ Sample template for a new module review is provided below.
 ##### Comments
 ```
 
-## Individual maintainer list {#reviewing-contributions-individual-maintainer-list}
+## Individual maintainer list {#reviewing-contributions-indvidual-maintainer-list}
 
 When adding users to `maintainers/maintainer-list.nix`, the following
 checks should be performed:
@@ -201,7 +201,7 @@ checks should be performed:
     them to either recommit using that key or to remove their key
     information.
 
-    Given a maintainer entry like this:
+    Given a maintainter entry like this:
 
     ``` nix
     {

doc/contributing/submitting-changes.chapter.md

@@ -76,7 +76,7 @@ Security fixes are submitted in the same way as other changes and thus the same
   (fetchpatch {
     name = "CVE-2019-11068.patch";
     url = "https://gitlab.gnome.org/GNOME/libxslt/commit/e03553605b45c88f0b4b2980adfbbb8f6fca2fd6.patch";
-    hash = "sha256-SEKe/8HcW0UBHCfPTTOnpRlzmV2nQPPeL6HOMxBZd14=";
+    sha256 = "0pkpb4837km15zgg6h57bncp66d5lwrlvkr73h0lanywq7zrwhj8";
   })
   ```
 
@@ -199,7 +199,7 @@ It’s important to test any executables generated by a build when you change or
 
 ### Meets Nixpkgs contribution standards {#submitting-changes-contribution-standards}
 
-The last checkbox is fits [CONTRIBUTING.md](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md). The contributing document has detailed information on standards the Nix community has for commit messages, reviews, licensing of contributions you make to the project, etc... Everyone should read and understand the standards the community has for contributing before submitting a pull request.
+The last checkbox is fits [CONTRIBUTING.md](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md). The contributing document has detailed information on standards the Nix community has for commit messages, reviews, licensing of contributions you make to the project, etc\... Everyone should read and understand the standards the community has for contributing before submitting a pull request.
 
 ## Hotfixing pull requests {#submitting-changes-hotfixing-pull-requests}
 
@@ -290,7 +290,7 @@ Other examples of reasons are:
 - The previous download links were all broken
 - Crash when starting on some X11 systems
 
-#### Acceptable backport criteria {#acceptable-backport-criteria}
+#### Acceptable backport criteria
 
 The stable branch does have some changes which cannot be backported. Most notable are breaking changes. The desire is to have stable users be uninterrupted when updating packages.
 

doc/default.nix

@@ -1,5 +1,6 @@
 { pkgs ? (import ./.. { }), nixpkgs ? { }}:
 let
+  lib = pkgs.lib;
   doc-support = import ./doc-support { inherit pkgs nixpkgs; };
 in pkgs.stdenv.mkDerivation {
   name = "nixpkgs-manual";
@@ -14,42 +15,12 @@ in pkgs.stdenv.mkDerivation {
     xmlformat
   ];
 
-  src = pkgs.nix-gitignore.gitignoreSource [] ./.;
+  src = lib.cleanSource ./.;
 
   postPatch = ''
     ln -s ${doc-support} ./doc-support/result
   '';
 
-  epub = ''
-    <book xmlns="http://docbook.org/ns/docbook"
-          xmlns:xlink="http://www.w3.org/1999/xlink"
-          version="5.0"
-          xml:id="nixpkgs-manual">
-      <info>
-        <title>Nixpkgs Manual</title>
-        <subtitle>Version ${pkgs.lib.version}</subtitle>
-      </info>
-      <chapter>
-        <title>Temporarily unavailable</title>
-        <para>
-          The Nixpkgs manual is currently not available in EPUB format,
-          please use the <link xlink:href="https://nixos.org/nixpkgs/manual">HTML manual</link>
-          instead.
-        </para>
-        <para>
-          If you've used the EPUB manual in the past and it has been useful to you, please
-          <link xlink:href="https://github.com/NixOS/nixpkgs/issues/237234">let us know</link>.
-        </para>
-      </chapter>
-    </book>
-  '';
-  passAsFile = [ "epub" ];
-
-  preBuild = ''
-    cp $epubPath epub.xml
-    make -j$NIX_BUILD_CORES render-md
-  '';
-
   installPhase = ''
     dest="$out/share/doc/nixpkgs"
     mkdir -p "$(dirname "$dest")"
@@ -65,5 +36,4 @@ in pkgs.stdenv.mkDerivation {
 
   # Environment variables
   PANDOC_LUA_FILTERS_DIR = "${pkgs.pandoc-lua-filters}/share/pandoc/filters";
-  PANDOC_LINK_MANPAGES_FILTER = import build-aux/pandoc-filters/link-manpages.nix { inherit pkgs; };
 }

doc/doc-support/default.nix

@@ -3,23 +3,8 @@ let
   inherit (pkgs) lib;
   inherit (lib) hasPrefix removePrefix;
 
-  libsets = [
-    { name = "asserts"; description = "assertion functions"; }
-    { name = "attrsets"; description = "attribute set functions"; }
-    { name = "strings"; description = "string manipulation functions"; }
-    { name = "versions"; description = "version string functions"; }
-    { name = "trivial"; description = "miscellaneous functions"; }
-    { name = "lists"; description = "list manipulation functions"; }
-    { name = "debug"; description = "debugging functions"; }
-    { name = "options"; description = "NixOS / nixpkgs option handling"; }
-    { name = "path"; description = "path functions"; }
-    { name = "filesystem"; description = "filesystem functions"; }
-    { name = "sources"; description = "source filtering functions"; }
-    { name = "cli"; description = "command-line serialization functions"; }
-  ];
-
-  locationsXml = import ./lib-function-locations.nix { inherit pkgs nixpkgs libsets; };
-  functionDocs = import ./lib-function-docs.nix { inherit locationsXml pkgs libsets; };
+  locationsXml = import ./lib-function-locations.nix { inherit pkgs nixpkgs; };
+  functionDocs = import ./lib-function-docs.nix { inherit locationsXml pkgs; };
   version = pkgs.lib.version;
 
   epub-xsl = pkgs.writeText "epub.xsl" ''
@@ -45,10 +30,7 @@ let
   # NB: This file describes the Nixpkgs manual, which happens to use module
   #     docs infra originally developed for NixOS.
   optionsDoc = pkgs.nixosOptionsDoc {
-    inherit (pkgs.lib.evalModules {
-      modules = [ ../../pkgs/top-level/config.nix ];
-      class = "nixpkgsConfig";
-    }) options;
+    inherit (pkgs.lib.evalModules { modules = [ ../../pkgs/top-level/config.nix ]; }) options;
     documentType = "none";
     transformOptions = opt:
       opt // {
@@ -78,7 +60,7 @@ in pkgs.runCommand "doc-support" {}
     ln -s ${epub-xsl} ./epub.xsl
     ln -s ${xhtml-xsl} ./xhtml.xsl
 
-    ln -s ${./xmlformat.conf} ./xmlformat.conf
+    ln -s ${../../nixos/doc/xmlformat.conf} ./xmlformat.conf
     ln -s ${pkgs.documentation-highlighter} ./highlightjs
 
     echo -n "${version}" > ./version

doc/doc-support/lib-function-docs.nix

@@ -1,36 +1,28 @@
-# Generates the documentation for library functions via nixdoc.
+# Generates the documentation for library functons via nixdoc. To add
+# another library function file to this list, the include list in the
+# file `doc/functions/library.xml` must also be updated.
 
-{ pkgs, locationsXml, libsets }:
+{ pkgs ? import ./.. {}, locationsXml }:
 
 with pkgs; stdenv.mkDerivation {
   name = "nixpkgs-lib-docs";
-  src = ../../lib;
+  src = ./../../lib;
 
   buildInputs = [ nixdoc ];
   installPhase = ''
     function docgen {
-      # TODO: wrap lib.$1 in <literal>, make nixdoc not escape it
-      if [[ -e "../lib/$1.nix" ]]; then
-        nixdoc -c "$1" -d "lib.$1: $2" -f "$1.nix" > "$out/$1.xml"
-      else
-        nixdoc -c "$1" -d "lib.$1: $2" -f "$1/default.nix" > "$out/$1.xml"
-      fi
-      echo "<xi:include href='$1.xml' />" >> "$out/index.xml"
+      nixdoc -c "$1" -d "$2" -f "../lib/$1.nix"  > "$out/$1.xml"
     }
 
-    mkdir -p "$out"
-
-    cat > "$out/index.xml" << 'EOF'
-    <?xml version="1.0" encoding="utf-8"?>
-    <root xmlns:xi="http://www.w3.org/2001/XInclude">
-    EOF
-
-    ${lib.concatMapStrings ({ name, description }: ''
-      docgen ${name} ${lib.escapeShellArg description}
-    '') libsets}
-
-    echo "</root>" >> "$out/index.xml"
-
+    mkdir -p $out
     ln -s ${locationsXml} $out/locations.xml
+
+    docgen strings 'String manipulation functions'
+    docgen trivial 'Miscellaneous functions'
+    docgen lists 'List manipulation functions'
+    docgen debug 'Debugging functions'
+    docgen options 'NixOS / nixpkgs option handling'
+    docgen filesystem 'Filesystem functions'
+    docgen sources 'Source filtering functions'
   '';
 }

doc/doc-support/lib-function-locations.nix

@@ -1,24 +1,24 @@
-{ pkgs, nixpkgs ? { }, libsets }:
+{ pkgs ? (import ./.. { }), nixpkgs ? { }}:
 let
-  revision = pkgs.lib.trivial.revisionWithDefault (nixpkgs.rev or "master");
+  revision = pkgs.lib.trivial.revisionWithDefault (nixpkgs.revision or "master");
 
-  libDefPos = prefix: set:
-    builtins.concatMap
-      (name: [{
-        name = builtins.concatStringsSep "." (prefix ++ [name]);
+  libDefPos = set:
+    builtins.map
+      (name: {
+        name = name;
         location = builtins.unsafeGetAttrPos name set;
-      }] ++ nixpkgsLib.optionals
-        (builtins.length prefix == 0 && builtins.isAttrs set.${name})
-        (libDefPos (prefix ++ [name]) set.${name})
-      ) (builtins.attrNames set);
+      })
+      (builtins.attrNames set);
 
   libset = toplib:
     builtins.map
       (subsetname: {
         subsetname = subsetname;
-        functions = libDefPos [] toplib.${subsetname};
+        functions = libDefPos toplib.${subsetname};
       })
-      (builtins.map (x: x.name) libsets);
+      (builtins.filter
+        (name: builtins.isAttrs toplib.${name})
+        (builtins.attrNames toplib));
 
   nixpkgsLib = pkgs.lib;
 

doc/doc-support/parameters.xml

@@ -2,16 +2,12 @@
 <xsl:stylesheet
     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
     version="1.0">
- <xsl:param name="chapter.autolabel" select="0" />
- <xsl:param name="part.autolabel" select="0" />
- <xsl:param name="preface.autolabel" select="0" />
- <xsl:param name="reference.autolabel" select="0" />
- <xsl:param name="section.autolabel" select="0" />
+ <xsl:param name="section.autolabel" select="1" />
+ <xsl:param name="section.label.includes.component.label" select="1" />
  <xsl:param name="html.stylesheet" select="'style.css overrides.css highlightjs/mono-blue.css'" />
  <xsl:param name="html.script" select="'./highlightjs/highlight.pack.js ./highlightjs/loader.js'" />
- <xsl:param name="xref.with.number.and.title" select="0" />
+ <xsl:param name="xref.with.number.and.title" select="1" />
  <xsl:param name="use.id.as.filename" select="1" />
- <xsl:param name="generate.section.toc.level" select="1" />
  <xsl:param name="toc.section.depth" select="0" />
  <xsl:param name="admon.style" select="''" />
  <xsl:param name="callout.graphics.extension" select="'.svg'" />

doc/functions/generators.section.md

@@ -16,7 +16,7 @@ let
              if v == true then ''"yes"''
         else if v == false then ''"no"''
         else if isString v then ''"${v}"''
-        # and delegates all other values to the default generator
+        # and delegats all other values to the default generator
         else generators.mkValueStringDefault {} v;
     } ":";
   };

doc/functions/library.xml

@@ -8,7 +8,25 @@
   Nixpkgs provides a standard library at <varname>pkgs.lib</varname>, or through <code>import &lt;nixpkgs/lib&gt;</code>.
  </para>
 
- <!-- The index must have a root element to declare namespaces, but we
-      don't want to include it, so we select all of its children. -->
- <xi:include href="./library/generated/index.xml" xpointer="xpointer(/root/*)" />
+ <xi:include href="./library/asserts.xml" />
+
+ <xi:include href="./library/attrsets.xml" />
+
+<!-- These docs are generated via nixdoc. To add another generated
+      library function file to this list, the file
+      `lib-function-docs.nix` must also be updated. -->
+
+ <xi:include href="./library/generated/strings.xml" />
+
+ <xi:include href="./library/generated/trivial.xml" />
+
+ <xi:include href="./library/generated/lists.xml" />
+
+ <xi:include href="./library/generated/debug.xml" />
+
+ <xi:include href="./library/generated/options.xml" />
+
+ <xi:include href="./library/generated/filesystem.xml" />
+
+ <xi:include href="./library/generated/sources.xml" />
 </section>

doc/functions/library/asserts.xml

@@ -0,0 +1,112 @@
+<section xmlns="http://docbook.org/ns/docbook"
+         xmlns:xlink="http://www.w3.org/1999/xlink"
+         xmlns:xi="http://www.w3.org/2001/XInclude"
+         xml:id="sec-functions-library-asserts">
+ <title>Assert functions</title>
+
+ <section xml:id="function-library-lib.asserts.assertMsg">
+  <title><function>lib.asserts.assertMsg</function></title>
+
+  <subtitle><literal>assertMsg :: Bool -> String -> Bool</literal>
+  </subtitle>
+
+  <xi:include href="./locations.xml" xpointer="lib.asserts.assertMsg" />
+
+  <para>
+   Print a trace message if <literal>pred</literal> is false.
+  </para>
+
+  <para>
+   Intended to be used to augment asserts with helpful error messages.
+  </para>
+
+  <variablelist>
+   <varlistentry>
+    <term>
+     <varname>pred</varname>
+    </term>
+    <listitem>
+     <para>
+      Condition under which the <varname>msg</varname> should <emphasis>not</emphasis> be printed.
+     </para>
+    </listitem>
+   </varlistentry>
+   <varlistentry>
+    <term>
+     <varname>msg</varname>
+    </term>
+    <listitem>
+     <para>
+      Message to print.
+     </para>
+    </listitem>
+   </varlistentry>
+  </variablelist>
+
+  <example xml:id="function-library-lib.asserts.assertMsg-example-false">
+   <title>Printing when the predicate is false</title>
+<programlisting><![CDATA[
+assert lib.asserts.assertMsg ("foo" == "bar") "foo is not bar, silly"
+stderr> trace: foo is not bar, silly
+stderr> assert failed
+]]></programlisting>
+  </example>
+ </section>
+
+ <section xml:id="function-library-lib.asserts.assertOneOf">
+  <title><function>lib.asserts.assertOneOf</function></title>
+
+  <subtitle><literal>assertOneOf :: String -> String ->
+      StringList -> Bool</literal>
+  </subtitle>
+
+  <xi:include href="./locations.xml" xpointer="lib.asserts.assertOneOf" />
+
+  <para>
+   Specialized <function>asserts.assertMsg</function> for checking if <varname>val</varname> is one of the elements of <varname>xs</varname>. Useful for checking enums.
+  </para>
+
+  <variablelist>
+   <varlistentry>
+    <term>
+     <varname>name</varname>
+    </term>
+    <listitem>
+     <para>
+      The name of the variable the user entered <varname>val</varname> into, for inclusion in the error message.
+     </para>
+    </listitem>
+   </varlistentry>
+   <varlistentry>
+    <term>
+     <varname>val</varname>
+    </term>
+    <listitem>
+     <para>
+      The value of what the user provided, to be compared against the values in <varname>xs</varname>.
+     </para>
+    </listitem>
+   </varlistentry>
+   <varlistentry>
+    <term>
+     <varname>xs</varname>
+    </term>
+    <listitem>
+     <para>
+      The list of valid values.
+     </para>
+    </listitem>
+   </varlistentry>
+  </variablelist>
+
+  <example xml:id="function-library-lib.asserts.assertOneOf-example">
+   <title>Ensuring a user provided a possible value</title>
+<programlisting><![CDATA[
+let sslLibrary = "bearssl";
+in lib.asserts.assertOneOf "sslLibrary" sslLibrary [ "openssl" "libressl" ];
+=> false
+stderr> trace: sslLibrary must be one of "openssl", "libressl", but is: "bearssl"
+        ]]></programlisting>
+  </example>
+ </section>
+</section>

doc/functions/nix-gitignore.section.md

@@ -4,7 +4,7 @@
 
 ## Usage {#sec-pkgs-nix-gitignore-usage}
 
-`pkgs.nix-gitignore` exports a number of functions, but you'll most likely need either `gitignoreSource` or `gitignoreSourcePure`. As their first argument, they both accept either 1. a file with gitignore lines or 2. a string with gitignore lines, or 3. a list of either of the two. They will be concatenated into a single big string.
+`pkgs.nix-gitignore` exports a number of functions, but you\'ll most likely need either `gitignoreSource` or `gitignoreSourcePure`. As their first argument, they both accept either 1. a file with gitignore lines or 2. a string with gitignore lines, or 3. a list of either of the two. They will be concatenated into a single big string.
 
 ```nix
 { pkgs ? import <nixpkgs> {} }:
@@ -30,7 +30,7 @@ gitignoreSourcePure = gitignoreFilterSourcePure (_: _: true);
 gitignoreSource = gitignoreFilterSource (_: _: true);
 ```
 
-Those filter functions accept the same arguments the `builtins.filterSource` function would pass to its filters, thus `fn: gitignoreFilterSourcePure fn ""` should be extensionally equivalent to `filterSource`. The file is blacklisted if it's blacklisted by either your filter or the gitignoreFilter.
+Those filter functions accept the same arguments the `builtins.filterSource` function would pass to its filters, thus `fn: gitignoreFilterSourcePure fn ""` should be extensionally equivalent to `filterSource`. The file is blacklisted if it\'s blacklisted by either your filter or the gitignoreFilter.
 
 If you want to make your own filter from scratch, you may use
 

doc/hooks/autoconf.section.md

@@ -1,3 +1,4 @@
-# Autoconf {#setup-hook-autoconf}
+
+### Autoconf {#setup-hook-autoconf}
 
 The `autoreconfHook` derivation adds `autoreconfPhase`, which runs autoreconf, libtoolize and automake, essentially preparing the configure script in autotools-based builds. Most autotools-based packages come with the configure script pre-generated, but this hook is necessary for a few packages and when you need to patch the package’s configure scripts.

doc/hooks/automake.section.md

@@ -1,3 +1,4 @@
-# Automake {#setup-hook-automake}
+
+### Automake {#setup-hook-automake}
 
 Adds the `share/aclocal` subdirectory of each build input to the `ACLOCAL_PATH` environment variable.

doc/hooks/autopatchelf.section.md

@@ -1,4 +1,5 @@
-# autoPatchelfHook {#setup-hook-autopatchelfhook}
+
+### autoPatchelfHook {#setup-hook-autopatchelfhook}
 
 This is a special setup hook which helps in packaging proprietary software in that it automatically tries to find missing shared library dependencies of ELF files based on the given `buildInputs` and `nativeBuildInputs`.
 

doc/hooks/breakpoint.section.md

@@ -1,4 +1,5 @@
-# breakpointHook {#breakpointhook}
+
+### breakpointHook {#breakpointhook}
 
 This hook will make a build pause instead of stopping when a failure happens. It prevents nix from cleaning up the build environment immediately and allows the user to attach to a build environment using the `cntr` command. Upon build error it will print instructions on how to use `cntr`, which can be used to enter the environment for debugging. Installing cntr and running the command will provide shell access to the build sandbox of failed build. At `/var/lib/cntr` the sandboxed filesystem is mounted. All commands and files of the system are still accessible within the shell. To execute commands from the sandbox use the cntr exec subcommand. `cntr` is only supported on Linux-based platforms. To use it first add `cntr` to your `environment.systemPackages` on NixOS or alternatively to the root user on non-NixOS systems. Then in the package that is supposed to be inspected, add `breakpointHook` to `nativeBuildInputs`.
 
@@ -9,7 +10,9 @@ nativeBuildInputs = [ breakpointHook ];
 When a build failure happens there will be an instruction printed that shows how to attach with `cntr` to the build sandbox.
 
 ::: {.note}
+::: {.title}
 Caution with remote builds
+:::
 
 This won’t work with remote builds as the build environment is on a different machine and can’t be accessed by `cntr`. Remote builds can be turned off by setting `--option builders ''` for `nix-build` or `--builders ''` for `nix build`.
 :::

doc/hooks/cmake.section.md

@@ -1,3 +1,4 @@
-# cmake {#cmake}
+
+### cmake {#cmake}
 
 Overrides the default configure phase to run the CMake command. By default, we use the Make generator of CMake. In addition, dependencies are added automatically to `CMAKE_PREFIX_PATH` so that packages are correctly detected by CMake. Some additional flags are passed in to give similar behavior to configure-based packages. You can disable this hook’s behavior by setting `configurePhase` to a custom value, or by setting `dontUseCmakeConfigure`. `cmakeFlags` controls flags passed only to CMake. By default, parallel building is enabled as CMake supports parallel building almost everywhere. When Ninja is also in use, CMake will detect that and use the ninja generator.

doc/hooks/gdk-pixbuf.section.md

@@ -1,3 +1,4 @@
-# gdk-pixbuf {#setup-hook-gdk-pixbuf}
+
+### gdk-pixbuf {#setup-hook-gdk-pixbuf}
 
 Exports `GDK_PIXBUF_MODULE_FILE` environment variable to the builder. Add librsvg package to `buildInputs` to get svg support. See also the [setup hook description in GNOME platform docs](#ssec-gnome-hooks-gdk-pixbuf).

doc/hooks/ghc.section.md

@@ -1,3 +1,4 @@
-# GHC {#ghc}
+
+### GHC {#ghc}
 
 Creates a temporary package database and registers every Haskell build input in it (TODO: how?).

doc/hooks/gnome.section.md

@@ -1,3 +1,4 @@
-# GNOME platform {#gnome-platform}
+
+### GNOME platform {#gnome-platform}
 
 Hooks related to GNOME platform and related libraries like GLib, GTK and GStreamer are described in [](#sec-language-gnome).

doc/hooks/installShellFiles.section.md

@@ -1,4 +1,5 @@
-# `installShellFiles` {#installshellfiles}
+
+### `installShellFiles` {#installshellfiles}
 
 This hook helps with installing manpages and shell completion files. It exposes 2 shell functions `installManPage` and `installShellCompletion` that can be used from your `postInstall` hook.
 

doc/hooks/libiconv.section.md

@@ -1,3 +1,4 @@
-# libiconv, libintl {#libiconv-libintl}
+
+### libiconv, libintl {#libiconv-libintl}
 
 A few libraries automatically add to `NIX_LDFLAGS` their library, making their symbols automatically available to the linker. This includes libiconv and libintl (gettext). This is done to provide compatibility between GNU Linux, where libiconv and libintl are bundled in, and other systems where that might not be the case. Sometimes, this behavior is not desired. To disable this behavior, set `dontAddExtraLibs`.

doc/hooks/libxml2.section.md

@@ -1,3 +1,4 @@
-# libxml2 {#setup-hook-libxml2}
+
+### libxml2 {#setup-hook-libxml2}
 
 Adds every file named `catalog.xml` found under the `xml/dtd` and `xml/xsl` subdirectories of each build input to the `XML_CATALOG_FILES` environment variable.

doc/hooks/meson.section.md

@@ -1,25 +1,26 @@
-# Meson {#meson}
+
+### Meson {#meson}
 
 Overrides the configure phase to run meson to generate Ninja files. To run these files, you should accompany Meson with ninja. By default, `enableParallelBuilding` is enabled as Meson supports parallel building almost everywhere.
 
-## Variables controlling Meson {#variables-controlling-meson}
+#### Variables controlling Meson {#variables-controlling-meson}
 
-### `mesonFlags` {#mesonflags}
+##### `mesonFlags` {#mesonflags}
 
 Controls the flags passed to meson.
 
-### `mesonBuildType` {#mesonbuildtype}
+##### `mesonBuildType` {#mesonbuildtype}
 
 Which [`--buildtype`](https://mesonbuild.com/Builtin-options.html#core-options) to pass to Meson. We default to `plain`.
 
-### `mesonAutoFeatures` {#mesonautofeatures}
+##### `mesonAutoFeatures` {#mesonautofeatures}
 
 What value to set [`-Dauto_features=`](https://mesonbuild.com/Builtin-options.html#core-options) to. We default to `enabled`.
 
-### `mesonWrapMode` {#mesonwrapmode}
+##### `mesonWrapMode` {#mesonwrapmode}
 
 What value to set [`-Dwrap_mode=`](https://mesonbuild.com/Builtin-options.html#core-options) to. We default to `nodownload` as we disallow network access.
 
-### `dontUseMesonConfigure` {#dontusemesonconfigure}
+##### `dontUseMesonConfigure` {#dontusemesonconfigure}
 
 Disables using Meson’s `configurePhase`.

doc/hooks/ninja.section.md

@@ -1,3 +1,4 @@
-# ninja {#ninja}
+
+### ninja {#ninja}
 
 Overrides the build, install, and check phase to run ninja instead of make. You can disable this behavior with the `dontUseNinjaBuild`, `dontUseNinjaInstall`, and `dontUseNinjaCheck`, respectively. Parallel building is enabled by default in Ninja.

doc/hooks/perl.section.md

@@ -1,3 +1,4 @@
-# Perl {#setup-hook-perl}
+
+### Perl {#setup-hook-perl}
 
 Adds the `lib/site_perl` subdirectory of each build input to the `PERL5LIB` environment variable. For instance, if `buildInputs` contains Perl, then the `lib/site_perl` subdirectory of each input is added to the `PERL5LIB` environment variable.

doc/hooks/pkg-config.section.md

@@ -1,3 +1,4 @@
-# pkg-config {#setup-hook-pkg-config}
+
+### pkg-config {#setup-hook-pkg-config}
 
 Adds the `lib/pkgconfig` and `share/pkgconfig` subdirectories of each build input to the `PKG_CONFIG_PATH` environment variable.

doc/hooks/postgresql-test-hook.section.md

@@ -9,7 +9,7 @@ stdenv.mkDerivation {
 
   # ...
 
-  nativeCheckInputs = [
+  checkInputs = [
     postgresql
     postgresqlTestHook
   ];
@@ -46,12 +46,6 @@ Bash-only variables:
  - `postgresqlEnableTCP`: set to `1` to enable TCP listening. Flaky; not recommended.
  - `postgresqlStartCommands`: defaults to `pg_ctl start`.
 
-## Hooks {#sec-postgresqlTestHook-hooks}
-
-A number of additional hooks are ran in postgresqlTestHook
-
- - `postgresqlTestSetupPost`: ran after postgresql has been set up.
-
 ## TCP and the Nix sandbox {#sec-postgresqlTestHook-tcp}
 
 `postgresqlEnableTCP` relies on network sandboxing, which is not available on macOS and some custom Nix installations, resulting in flaky tests.

doc/hooks/python.section.md

@@ -1,3 +1,4 @@
-# Python {#setup-hook-python}
+
+### Python {#setup-hook-python}
 
 Adds the `lib/${python.libPrefix}/site-packages` subdirectory of each build input to the `PYTHONPATH` environment variable.

doc/hooks/qt-4.section.md

@@ -1,3 +1,4 @@
-# Qt 4 {#qt-4}
+
+### Qt 4 {#qt-4}
 
 Sets the `QTDIR` environment variable to Qt’s path.

doc/hooks/scons.section.md

@@ -1,3 +1,4 @@
-# scons {#scons}
+
+### scons {#scons}
 
 Overrides the build, install, and check phases. This uses the scons build system as a replacement for make. scons does not provide a configure phase, so everything is managed at build and install time.

doc/hooks/tetex-tex-live.section.md

@@ -1,3 +1,4 @@
-# teTeX / TeX Live {#tetex-tex-live}
+
+### teTeX / TeX Live {#tetex-tex-live}
 
 Adds the `share/texmf-nix` subdirectory of each build input to the `TEXINPUTS` environment variable.

doc/hooks/unzip.section.md

@@ -1,3 +1,4 @@
-# unzip {#unzip}
+
+### unzip {#unzip}
 
 This setup hook will allow you to unzip .zip files specified in `$src`. There are many similar packages like `unrar`, `undmg`, etc.

doc/hooks/validatePkgConfig.section.md

@@ -1,3 +1,4 @@
-# validatePkgConfig {#validatepkgconfig}
+
+### validatePkgConfig {#validatepkgconfig}
 
 The `validatePkgConfig` hook validates all pkg-config (`.pc`) files in a package. This helps catching some common errors in pkg-config files, such as undefined variables.

doc/hooks/waf.section.md

@@ -1,3 +1,4 @@
-# wafHook {#wafhook}
+
+### wafHook {#wafhook}
 
 Overrides the configure, build, and install phases. This will run the “waf” script used by many projects. If `wafPath` (default `./waf`) doesn’t exist, it will copy the version of waf available in Nixpkgs. `wafFlags` can be used to pass flags to the waf script.

doc/hooks/xcbuild.section.md

@@ -1,3 +1,4 @@
-# xcbuildHook {#xcbuildhook}
+
+### xcbuildHook {#xcbuildhook}
 
 Overrides the build and install phases to run the "xcbuild" command. This hook is needed when a project only comes with build files for the XCode build system. You can disable this behavior by setting buildPhase and configurePhase to a custom value. xcbuildFlags controls flags passed only to xcbuild.

doc/languages-frameworks/agda.section.md

@@ -52,7 +52,7 @@ agda.withPackages (p: [
       repo = "agda-stdlib";
       owner = "agda";
       rev = "v1.5";
-      hash = "sha256-nEyxYGSWIDNJqBfGpRDLiOAnlHJKEKAOMnIaqfVZzJk=";
+      sha256 = "16fcb7ssj6kj687a042afaa2gq48rc8abihpm14k684ncihb2k4w";
     };
   }))
 ])
@@ -83,7 +83,7 @@ agda.withPackages (p: [
       owner = "owner";
       version = "...";
       rev = "...";
-      hash = "...";
+      sha256 = "...";
     };
   })
 ])
@@ -216,7 +216,7 @@ you can test whether it builds correctly by writing in a comment:
 @ofborg build agdaPackages.iowa-stdlib
 ```
 
-### Maintaining Agda packages {#agda-maintaining-packages}
+### Maintaining Agda packages
 
 As mentioned before, the aim is to have a compatible, and up-to-date package set.
 These two conditions sometimes exclude each other:

doc/languages-frameworks/android.section.md

@@ -13,7 +13,6 @@ with import <nixpkgs> {};
 
 let
   androidComposition = androidenv.composeAndroidPackages {
-    cmdLineToolsVersion = "8.0";
     toolsVersion = "26.1.1";
     platformToolsVersion = "30.0.5";
     buildToolsVersions = [ "30.0.3" ];
@@ -43,10 +42,7 @@ exceptions are the tools, platform-tools and build-tools sub packages.
 
 The following parameters are supported:
 
-* `cmdLineToolsVersion `, specifies the version of the `cmdline-tools` package to use
-* `toolsVersion`, specifies the version of the `tools` package. Notice `tools` is
-  obsolete, and currently only `26.1.1` is available, so there's not a lot of
-  options here, however, you can set it as `null` if you don't want it.
+* `toolsVersion`, specifies the version of the tools package to use
 * `platformsToolsVersion` specifies the version of the `platform-tools` plugin
 * `buildToolsVersions` specifies the versions of the `build-tools` plugins to
   use.
@@ -236,6 +232,7 @@ androidenv.emulateApp {
   platformVersion = "24";
   abiVersion = "armeabi-v7a"; # mips, x86, x86_64
   systemImageType = "default";
+  useGoogleAPIs = false;
   app = ./MyApp.apk;
   package = "MyApp";
   activity = "MainActivity";

doc/languages-frameworks/beam.section.md

@@ -14,7 +14,7 @@ nixpkgs follows the [official elixir deprecation schedule](https://hexdocs.pm/el
 
 All BEAM-related expressions are available via the top-level `beam` attribute, which includes:
 
-- `interpreters`: a set of compilers running on the BEAM, including multiple Erlang/OTP versions (`beam.interpreters.erlang_22`, etc), Elixir (`beam.interpreters.elixir`) and LFE (Lisp Flavoured Erlang) (`beam.interpreters.lfe`).
+- `interpreters`: a set of compilers running on the BEAM, including multiple Erlang/OTP versions (`beam.interpreters.erlangR22`, etc), Elixir (`beam.interpreters.elixir`) and LFE (Lisp Flavoured Erlang) (`beam.interpreters.lfe`).
 
 - `packages`: a set of package builders (Mix and rebar3), each compiled with a specific Erlang/OTP version, e.g. `beam.packages.erlang22`.
 
@@ -22,7 +22,7 @@ The default Erlang compiler, defined by `beam.interpreters.erlang`, is aliased a
 
 To create a package builder built with a custom Erlang version, use the lambda, `beam.packagesWith`, which accepts an Erlang/OTP derivation and produces a package builder similar to `beam.packages.erlang`.
 
-Many Erlang/OTP distributions available in `beam.interpreters` have versions with ODBC and/or Java enabled or without wx (no observer support). For example, there's `beam.interpreters.erlang_22_odbc_javac`, which corresponds to `beam.interpreters.erlang_22` and `beam.interpreters.erlang_22_nox`, which corresponds to `beam.interpreters.erlang_22`.
+Many Erlang/OTP distributions available in `beam.interpreters` have versions with ODBC and/or Java enabled or without wx (no observer support). For example, there's `beam.interpreters.erlangR22_odbc_javac`, which corresponds to `beam.interpreters.erlangR22` and `beam.interpreters.erlangR22_nox`, which corresponds to `beam.interpreters.erlangR22`.
 
 ## Build Tools {#build-tools}
 
@@ -93,7 +93,7 @@ Practical steps:
 - run `mix2nix > mix_deps.nix` in the upstream repo.
 - pass `mixNixDeps = with pkgs; import ./mix_deps.nix { inherit lib beamPackages; };` as an argument to mixRelease.
 
-If there are git dependencies.
+If there are git depencencies.
 
 - You'll need to fix the version artificially in mix.exs and regenerate the mix.lock with fixed version (on upstream). This will enable you to run `mix2nix > mix_deps.nix`.
 - From the mix_deps.nix file, remove the dependencies that had git versions and pass them as an override to the import function.
@@ -115,7 +115,7 @@ If there are git dependencies.
           owner = "elixir-libraries";
           repo = "prometheus.ex";
           rev = "a4e9beb3c1c479d14b352fd9d6dd7b1f6d7deee5";
-          hash = "sha256-U17LlN6aGUKUFnT4XyYXppRN+TvUBIBRHEUsfeIiGOw=";
+          sha256 = "1v0q4bi7sb253i8q016l7gwlv5562wk5zy3l2sa446csvsacnpjk";
         };
         # you can re-use the same beamDeps argument as generated
         beamDeps = with final; [ prometheus ];
@@ -124,11 +124,11 @@ If there are git dependencies.
 };
 ```
 
-You will need to run the build process once to fix the hash to correspond to your new git src.
+You will need to run the build process once to fix the sha256 to correspond to your new git src.
 
 ###### FOD {#fixed-output-derivation}
 
-A fixed output derivation will download mix dependencies from the internet. To ensure reproducibility, a hash will be supplied. Note that mix is relatively reproducible. An FOD generating a different hash on each run hasn't been observed (as opposed to npm where the chances are relatively high). See [elixir-ls](https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/beam-modules/elixir-ls/default.nix) for a usage example of FOD.
+A fixed output derivation will download mix dependencies from the internet. To ensure reproducibility, a hash will be supplied. Note that mix is relatively reproducible. An FOD generating a different hash on each run hasn't been observed (as opposed to npm where the chances are relatively high). See [elixir_ls](https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/beam-modules/elixir_ls.nix) for a usage example of FOD.
 
 Practical steps
 
@@ -138,13 +138,13 @@ Practical steps
   mixFodDeps = fetchMixDeps {
     pname = "mix-deps-${pname}";
     inherit src version;
-    hash = lib.fakeHash;
+    sha256 = lib.fakeSha256;
   };
 ```
 
-The first build will complain about the hash value, you can replace with the suggested value after that.
+The first build will complain about the sha256 value, you can replace with the suggested value after that.
 
-Note that if after you've replaced the value, nix suggests another hash, then mix is not fetching the dependencies reproducibly. An FOD will not work in that case and you will have to use mix2nix.
+Note that if after you've replaced the value, nix suggests another sha256, then mix is not fetching the dependencies reproducibly. An FOD will not work in that case and you will have to use mix2nix.
 
 ##### mixRelease - example {#mix-release-example}
 
@@ -154,7 +154,7 @@ Here is how your `default.nix` file would look for a phoenix project.
 with import <nixpkgs> { };
 
 let
-  # beam.interpreters.erlang_23 is available if you need a particular version
+  # beam.interpreters.erlangR23 is available if you need a particular version
   packages = beam.packagesWith beam.interpreters.erlang;
 
   pname = "your_project";
@@ -170,8 +170,7 @@ let
     pname = "mix-deps-${pname}";
     inherit src version;
     # nix will complain and tell you the right value to replace this with
-    hash = lib.fakeHash;
-    mixEnv = ""; # default is "prod", when empty includes all dependencies, such as "dev", "test".
+    sha256 = lib.fakeSha256;
     # if you have build time environment variables add them here
     MY_ENV_VAR="my_value";
   };
@@ -274,25 +273,25 @@ Usually, we need to create a `shell.nix` file and do our development inside of t
 
 with pkgs;
 let
-  elixir = beam.packages.erlang_24.elixir_1_12;
+  elixir = beam.packages.erlangR24.elixir_1_12;
 in
 mkShell {
   buildInputs = [ elixir ];
 }
 ```
 
-### Using an overlay {#beam-using-overlays}
+### Using an overlay
 
-If you need to use an overlay to change some attributes of a derivation, e.g. if you need a bugfix from a version that is not yet available in nixpkgs, you can override attributes such as `version` (and the corresponding `hash`) and then use this overlay in your development environment:
+If you need to use an overlay to change some attributes of a derivation, e.g. if you need a bugfix from a version that is not yet available in nixpkgs, you can override attributes such as `version` (and the corresponding `sha256`) and then use this overlay in your development environment:
 
-#### `shell.nix` {#beam-using-overlays-shell.nix}
+#### `shell.nix`
 
 ```nix
 let
   elixir_1_13_1_overlay = (self: super: {
       elixir_1_13 = super.elixir_1_13.override {
         version = "1.13.1";
-        sha256 = "sha256-t0ic1LcC7EV3avWGdR7VbyX7pGDpnJSW1ZvwvQUPC3w=";
+        sha256 = "0z0b1w2vvw4vsnb99779c2jgn9bgslg7b1pmd9vlbv02nza9qj5p";
       };
     });
   pkgs = import <nixpkgs> { overlays = [ elixir_1_13_1_overlay ]; };

doc/languages-frameworks/bower.section.md

@@ -1,6 +1,6 @@
 # Bower {#sec-bower}
 
-[Bower](https://bower.io) is a package manager for web site front-end components. Bower packages (comprising of build artifacts and sometimes sources) are stored in `git` repositories, typically on Github. The package registry is run by the Bower team with package metadata coming from the `bower.json` file within each package.
+[Bower](https://bower.io) is a package manager for web site front-end components. Bower packages (comprising of build artefacts and sometimes sources) are stored in `git` repositories, typically on Github. The package registry is run by the Bower team with package metadata coming from the `bower.json` file within each package.
 
 The end result of running Bower is a `bower_components` directory which can be included in the web app's build process.
 
@@ -41,18 +41,32 @@ The function is implemented in [pkgs/development/bower-modules/generic/default.n
 
 ### Example buildBowerComponents {#ex-buildBowerComponents}
 
-```nix
+```{=docbook}
+<programlisting language="nix">
 bowerComponents = buildBowerComponents {
   name = "my-web-app";
-  generated = ./bower-packages.nix; # note 1
-  src = myWebApp; # note 2
+  generated = ./bower-packages.nix; <co xml:id="ex-buildBowerComponents-1" />
+  src = myWebApp; <co xml:id="ex-buildBowerComponents-2" />
 };
+</programlisting>
 ```
 
 In ["buildBowerComponents" example](#ex-buildBowerComponents) the following arguments are of special significance to the function:
 
-1. `generated` specifies the file which was created by {command}`bower2nix`.
-2. `src` is your project's sources. It needs to contain a {file}`bower.json` file.
+```{=docbook}
+<calloutlist>
+  <callout arearefs="ex-buildBowerComponents-1">
+    <para>
+      <varname>generated</varname> specifies the file which was created by <command>bower2nix</command>.
+    </para>
+    </callout>
+      <callout arearefs="ex-buildBowerComponents-2">
+    <para>
+      <varname>src</varname> is your project's sources. It needs to contain a <filename>bower.json</filename> file.
+    </para>
+  </callout>
+</calloutlist>
+```
 
 `buildBowerComponents` will run Bower to link together the output of `bower2nix`, resulting in a `bower_components` directory which can be used.
 
@@ -77,9 +91,10 @@ gulp.task('build', [], function () {
 
 ### Example Full example — default.nix {#ex-buildBowerComponentsDefaultNix}
 
-```nix
+```{=docbook}
+<programlisting language="nix">
 { myWebApp ? { outPath = ./.; name = "myWebApp"; }
-, pkgs ? import <nixpkgs> {}
+, pkgs ? import &lt;nixpkgs&gt; {}
 }:
 
 pkgs.stdenv.mkDerivation {
@@ -88,29 +103,49 @@ pkgs.stdenv.mkDerivation {
 
   buildInputs = [ pkgs.nodePackages.gulp ];
 
-  bowerComponents = pkgs.buildBowerComponents { # note 1
+  bowerComponents = pkgs.buildBowerComponents { <co xml:id="ex-buildBowerComponentsDefault-1" />
     name = "my-web-app";
     generated = ./bower-packages.nix;
     src = myWebApp;
   };
 
   buildPhase = ''
-    cp --reflink=auto --no-preserve=mode -R $bowerComponents/bower_components . # note 2
-    export HOME=$PWD # note 3
-    ${pkgs.nodePackages.gulp}/bin/gulp build # note 4
+    cp --reflink=auto --no-preserve=mode -R $bowerComponents/bower_components . <co xml:id="ex-buildBowerComponentsDefault-2" />
+    export HOME=$PWD <co xml:id="ex-buildBowerComponentsDefault-3" />
+    ${pkgs.nodePackages.gulp}/bin/gulp build <co xml:id="ex-buildBowerComponentsDefault-4" />
   '';
 
   installPhase = "mv gulpdist $out";
 }
+</programlisting>
 ```
 
 A few notes about [Full example — `default.nix`](#ex-buildBowerComponentsDefaultNix):
 
-1. The result of `buildBowerComponents` is an input to the frontend build.
-2. Whether to symlink or copy the {file}`bower_components` directory depends on the build tool in use.
-   In this case a copy is used to avoid {command}`gulp` silliness with permissions.
-3. {command}`gulp` requires `HOME` to refer to a writeable directory.
-4. The actual build command in this example is {command}`gulp`. Other tools could be used instead.
+```{=docbook}
+<calloutlist>
+  <callout arearefs="ex-buildBowerComponentsDefault-1">
+    <para>
+      The result of <varname>buildBowerComponents</varname> is an input to the frontend build.
+    </para>
+  </callout>
+  <callout arearefs="ex-buildBowerComponentsDefault-2">
+    <para>
+      Whether to symlink or copy the <filename>bower_components</filename> directory depends on the build tool in use. In this case a copy is used to avoid <command>gulp</command> silliness with permissions.
+    </para>
+  </callout>
+  <callout arearefs="ex-buildBowerComponentsDefault-3">
+    <para>
+      <command>gulp</command> requires <varname>HOME</varname> to refer to a writeable directory.
+    </para>
+  </callout>
+  <callout arearefs="ex-buildBowerComponentsDefault-4">
+    <para>
+      The actual build command. Other tools could be used.
+    </para>
+  </callout>
+</calloutlist>
+```
 
 ## Troubleshooting {#ssec-bower2nix-troubleshooting}