ci: make tag workflow robust for non-release commits

Author: bntvllnt

.github/workflows/tag-release.yml

@@ -11,20 +11,26 @@ permissions:
 jobs:
   tag:
     runs-on: ubuntu-latest
-    if: startsWith(github.event.head_commit.message, 'chore(release): v')
     steps:
       - name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Create and push tag
+      - name: Create and push tag for release commits
         run: |
+          MESSAGE="${{ github.event.head_commit.message }}"
+          if [[ "$MESSAGE" != chore\(release\):\ v* ]]; then
+            echo "Not a release commit; skipping"
+            exit 0
+          fi
+
           VERSION="v$(node -p \"require('./package.json').version\")"
           if git ls-remote --tags origin | grep -q "refs/tags/${VERSION}$"; then
             echo "Tag ${VERSION} already exists; skipping"
             exit 0
           fi
+
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
           git tag "${VERSION}" -m "Release ${VERSION}"