add CI check that CHANGES.rst is not modified (#8827)

spacetelescope · Sep 24, 2024 · 8f3eccf · 8f3eccf
1 parent 56328cf
commit 8f3eccf
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
@@ -28,4 +28,13 @@ jobs:
       - run: pip install towncrier
       - run: towncrier check
       - run: towncrier build --draft | grep -P '#${{ github.event.number }}'
+  prevent_manually_editing_changlog:
+    if: ${{ !contains(github.event.pull_request.labels.*.name, 'allow-manual-changelog-edit') }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: prevent direct changes to `CHANGES.rst`
+        run: git diff HEAD ${{ github.event.pull_request.base.sha }} --no-patch --exit-code CHANGES.rst