detect-ci-trigger:
    name: Detect CI Trigger
    runs-on: ubuntu-latest
    outputs:
      triggered: ${{ steps.detect-trigger.outputs.trigger-found }}
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/actions/detect-ci-trigger
      id: detect-trigger
      with:
        keyword: "<keyword>"

  my-ci-job:
    runs-on: ubuntu-latest
    needs: detect-ci-trigger
    if: needs.detect-ci-trigger.outputs.triggered == 'false'  # for skip-ci
    # if: needs.detect-ci-trigger.outputs.triggered == 'true'  # for test-upstream
    steps:
    - actions/checkout@v2
    # ...