From 4bf8e82a6d01bfa8e181bd60e48d88c46ca3172e Mon Sep 17 00:00:00 2001
From: Sandro <sandro.jaeckel@gmail.com>
Date: Fri, 18 Nov 2022 06:51:26 +0100
Subject: [PATCH 1/3] fetchNpmDeps: allow package-json.lock symlinks, update
 hint

(cherry picked from commit 8784305f8d01fe34d044f505e96abd0ed3d4e77c)
---
 pkgs/build-support/node/fetch-npm-deps/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/build-support/node/fetch-npm-deps/default.nix b/pkgs/build-support/node/fetch-npm-deps/default.nix
index 7d5ea7cbfbe8..9e21836e5834 100644
--- a/pkgs/build-support/node/fetch-npm-deps/default.nix
+++ b/pkgs/build-support/node/fetch-npm-deps/default.nix
@@ -140,14 +140,14 @@
       buildPhase = ''
         runHook preBuild
 
-        if [[ ! -f package-lock.json ]]; then
+        if [[ ! -e package-lock.json ]]; then
           echo
           echo "ERROR: The package-lock.json file does not exist!"
           echo
           echo "package-lock.json is required to make sure that npmDepsHash doesn't change"
           echo "when packages are updated on npm."
           echo
-          echo "Hint: You can use the patches attribute to add a package-lock.json manually to the build."
+          echo "Hint: You can copy a vendored package-lock.json file via postPatch."
           echo
 
           exit 1

From 80735a19be277ca304114bb272cb2fca6d75e626 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Sat, 19 Nov 2022 06:31:18 +0100
Subject: [PATCH 2/3] buildNpmPackage: forward pre/postPatch to fetchNpmDeps

(cherry picked from commit 4698fe1f970feffa8ad730d78a2f9dd972a432e8)
---
 pkgs/build-support/node/build-npm-package/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/build-support/node/build-npm-package/default.nix b/pkgs/build-support/node/build-npm-package/default.nix
index 5ab86996e56b..26cc678c571e 100644
--- a/pkgs/build-support/node/build-npm-package/default.nix
+++ b/pkgs/build-support/node/build-npm-package/default.nix
@@ -4,7 +4,9 @@
 , src ? null
 , srcs ? null
 , sourceRoot ? null
+, prePatch ? ""
 , patches ? [ ]
+, postPatch ? ""
 , nativeBuildInputs ? [ ]
 , buildInputs ? [ ]
   # The output hash of the dependencies for this project.
@@ -30,7 +32,7 @@
 
 let
   npmDeps = fetchNpmDeps {
-    inherit src srcs sourceRoot patches;
+    inherit src srcs sourceRoot prePatch patches postPatch;
     name = "${name}-npm-deps";
     hash = npmDepsHash;
   };

From 1ec4725e4f84144fdb73d0b021768a5d9f6d514f Mon Sep 17 00:00:00 2001
From: Winter <winter@winter.cafe>
Date: Wed, 23 Nov 2022 21:11:45 -0500
Subject: [PATCH 3/3] npmHooks.npmInstallHook: pass --no-save to prune

(cherry picked from commit 713040028b9f1fe551a10b8d86abbe68f301e39f)
---
 .../node/build-npm-package/hooks/npm-install-hook.sh            | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/node/build-npm-package/hooks/npm-install-hook.sh b/pkgs/build-support/node/build-npm-package/hooks/npm-install-hook.sh
index c3983e289568..59ea2da993d8 100644
--- a/pkgs/build-support/node/build-npm-package/hooks/npm-install-hook.sh
+++ b/pkgs/build-support/node/build-npm-package/hooks/npm-install-hook.sh
@@ -27,7 +27,7 @@ npmInstallHook() {
     local -r nodeModulesPath="$packageOut/node_modules"
 
     if [ ! -d "$nodeModulesPath" ]; then
-        npm prune --omit dev $npmInstallFlags "${npmInstallFlagsArray[@]}" $npmFlags "${npmFlagsArray[@]}"
+        npm prune --omit dev --no-save $npmInstallFlags "${npmInstallFlagsArray[@]}" $npmFlags "${npmFlagsArray[@]}"
         find node_modules -maxdepth 1 -type d -empty -delete
 
         cp -r node_modules "$nodeModulesPath"