pnpm-config-hook: propagate writableTmpDirAsHomeHook

This should bring this in line with other packages in nixpkgs.

Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

pkgs/build-support/node/fetch-pnpm-deps/default.nix

@@ -7,6 +7,7 @@
   cacert,
   makeSetupHook,
   pnpm,
+  writableTmpDirAsHomeHook,
   yq,
   zstd,
 }:
@@ -198,6 +199,7 @@ in
   pnpmConfigHook = makeSetupHook {
     name = "pnpm-config-hook";
     propagatedBuildInputs = [
+      writableTmpDirAsHomeHook
       zstd
     ];
     substitutions = {

pkgs/build-support/node/fetch-pnpm-deps/pnpm-config-hook.sh

@@ -25,7 +25,6 @@ pnpmConfigHook() {
 
     echo "Configuring pnpm store"
 
-    export HOME=$(mktemp -d)
     export STORE_PATH=$(mktemp -d)
     export npm_config_arch="@npmArch@"
     export npm_config_platform="@npmPlatform@"
@@ -41,7 +40,7 @@ pnpmConfigHook() {
 
     # If the packageManager field in package.json is set to a different pnpm version than what is in nixpkgs,
     # any pnpm command would fail in that directory, the following disables this
-    pushd ..
+    pushd $HOME
     pnpm config set manage-package-manager-versions false
     popd