🛬 Skip BuildJet runners without commit message

.github/workflows/ci.yml

@@ -29,6 +29,22 @@ jobs:
       - name: Run style checks
         run: pipx run nox -s lint
 
+  check_commit_message:
+    name: Check for skips
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f  # v4.1.3
+
+      - name: Check commit message
+        id: check-commit-message
+        if: contains(github.event.head_commit.message, '[buildjet]')
+        run: echo "Checking commit message to invoke BuildJet runners"
+
+      # now if the previous step runs, then the next steps will run, otherwise it will be skipped
+      - name: Run BuildJet runners
+        if: steps.check-commit-message.outcome != 'skipped'
+        run: echo "Running BuildJet runners"
+
   build_wheels:
     needs: [style]
     name: ${{ matrix.runs-on }}-python-${{ matrix.python-version }}
@@ -79,7 +95,7 @@ jobs:
         run: nox -s venv
 
   build_wheels_linux_aarch64:
-    needs: [style]
+    needs: [check_commit_message]
     name: linux-aarch64-buildjet-python-3.12
     runs-on: buildjet-2vcpu-ubuntu-2204-arm
     steps: