build(compat): Run patch freshness check in parallel to testing chores

Author: clemyan

.github/actions/prepare/action.yml

@@ -7,13 +7,22 @@ inputs:
     description: 'The version of Node.js to use'
     required: false
     default: '22'
+  use-volta:
+    description: 'Whether to use Volta for managing Node.js versions'
+    required: false
+    default: 'false'
 
 runs:
   using: composite
   steps:
     - uses: actions/setup-node@v4
       with:
         node-version: ${{ inputs.node-version }}
+      if: ${{ inputs.use-volta == 'false' }}
+    - uses: volta-cli/action@v1
+      with:
+        node-version: ${{ inputs.node-version }}
+      if: ${{ inputs.use-volta == 'true' }}
 
     #region Build the standard bundle
     - uses: actions/cache@v4

.github/workflows/integration-workflow.yml

@@ -48,20 +48,6 @@ jobs:
       env:
         TARGET_BRANCH: ${{github.event.pull_request.base.ref}}
 
-    - name: 'Check that the patch files are consistent with fresh builds'
-      run: |
-        if [[ $(git diff --name-only "$(git merge-base origin/"$TARGET_BRANCH" HEAD)" HEAD -- packages/plugin-compat/sources/patches packages/plugin-compat/extra/ | wc -l) -gt 0 ]]; then
-          for generator in packages/plugin-compat/extra/*/gen-*-patch.ts; do
-            yarn node -r @yarnpkg/monorepo/scripts/setup-ts-execution $generator '*';
-          done
-          [[ $(git diff --name-only packages/plugin-compat/sources/patches "packages/plugin-compat/extra/*/patches/*" | tee /dev/stderr | wc -l) -eq 0 ]]
-        fi
-      shell: bash
-      if: |
-        (success() || failure()) && github.event.pull_request != ''
-      env:
-        TARGET_BRANCH: ${{github.event.pull_request.base.ref}}
-
     - name: 'Check that libzip artifacts are consistent with a fresh build (fix w/ "git merge master && bash packages/yarnpkg-libzip/artifacts/build.sh")'
       run: |
         if [[ $(git diff --name-only "$(git merge-base origin/"$TARGET_BRANCH" HEAD)" HEAD -- 'packages/yarnpkg-libzip/artifacts' 'packages/yarnpkg-libzip/sources/*.js' | wc -l) -gt 0 ]]; then

.github/workflows/plugin-compat-workflow.yml

@@ -24,3 +24,33 @@ jobs:
     - name: 'Run the plugin-compat tests'
       run: |
         node ./scripts/run-yarn.js test:plugin-compat
+
+  check-patches:
+    name: 'Check that the patch files are consistent with fresh builds'
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: ./.github/actions/prepare
+      with:
+        use-volta: 'true'
+
+    - run: |
+        PKGS=$(ls -d packages/plugin-compat/extra)
+        if ! git diff --quiet "$(git merge-base origin/"$TARGET_BRANCH" HEAD)" HEAD -- 'packages/plugin-compat/extra/*'; then
+          for pkg in $PKGS; do
+            yarn "build:patch:$pkg"
+          done
+        else
+          for pkg in $PKGS; do
+            if ! git diff --quiet "$(git merge-base origin/"$TARGET_BRANCH" HEAD)" HEAD -- "packages/plugin-compat/sources/patches/$pkg.patch.ts" "packages/plugin-compat/extra/$pkg/"; then
+              yarn "build:patch:$pkg"
+            fi
+          done
+        fi
+      shell: bash
+      if: |
+        (success() || failure()) && github.event.pull_request != ''
+      env:
+        TARGET_BRANCH: ${{github.event.pull_request.base.ref}}