.guthub: Add PatchCheckOnLabelChange

Signed-off-by: Michael D Kinney <[email protected]>

.github/workflows/patchcheck.yml

@@ -9,7 +9,7 @@ name: PatchCheck
 
 on:
   pull_request:
-    types: [opened, synchronize, reopened, ready_for_review, labeled, unlabeled]
+    types: [opened, synchronize, reopened, ready_for_review]
     branches:
       - CiEnabled
 

.github/workflows/patchcheckonlabelchange.yml

@@ -0,0 +1,37 @@
+## @file
+# Run PatchCheck on a label change in a pull request
+#
+# Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+
+name: PatchCheckOnLabelChange
+
+on:
+  pull_request:
+    types: [labeled, unlabeled]
+    branches:
+      - CiEnabled
+
+jobs:
+  patchcheck:
+    if: ${{ (github.event.pull_request.draft == false) && (github.event.label.name == 'ignore-multi-package') }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+      - name: Checkout PR
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+          fetch-depth: 0
+      - name: Install Python Dependencies
+        run: pip install -r pip-requirements.txt
+      - name: PatchCheck
+        if: ${{ !contains(github.event.pull_request.labels.*.name, 'ignore-multi-package') }}
+        run: python BaseTools/Scripts/PatchCheck.py ${{ github.event.pull_request.base.sha }}..
+      - name: PatchCheck --ignore-multi-package
+        if: ${{ contains(github.event.pull_request.labels.*.name, 'ignore-multi-package') }}
+        run: python BaseTools/Scripts/PatchCheck.py --ignore-multi-package ${{ github.event.pull_request.base.sha }}..