pnpm.fetchDeps: ignore packageManager field in package.json

Author: gepbird

pkgs/development/tools/pnpm/fetch-deps/default.nix

@@ -68,6 +68,13 @@
             fi
 
             export HOME=$(mktemp -d)
+
+            # 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 ..
+            pnpm config set manage-package-manager-versions false
+            popd
+
             pnpm config set store-dir $out
             # Some packages produce platform dependent outputs. We do not want to cache those in the global store
             pnpm config set side-effects-cache false

pkgs/development/tools/pnpm/fetch-deps/pnpm-config-hook.sh

@@ -20,6 +20,13 @@ pnpmConfigHook() {
     cp -Tr "$pnpmDeps" "$STORE_PATH"
     chmod -R +w "$STORE_PATH"
 
+
+    # 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 ..
+    pnpm config set manage-package-manager-versions false
+    popd
+
     pnpm config set store-dir "$STORE_PATH"
 
     if [[ -n "$pnpmWorkspace" ]]; then