main.yml

name: checkpatch review
on: [pull_request]
jobs:
  my_review:
    name: checkpatch review
    runs-on: ubuntu-latest
    steps:
    - name: 'Calculate PR commits + 1'
      run: echo "PR_FETCH_DEPTH=$(( ${{ github.event.pull_request.commits }} + 1 ))" >> $GITHUB_ENV
    - uses: actions/checkout@v3
      with:
        ref: ${{ github.event.pull_request.head.sha }}
        fetch-depth: ${{ env.PR_FETCH_DEPTH }}
    - name: Info
      run: |
        echo "Repository: $GITHUB_REPOSITORY"
        echo "Workspace: $GITHUB_WORKSPACE"
        pwd
        ls -la `pwd`
        git log --oneline --graph
    - name: Run checkpatch review
      uses: webispy/checkpatch-action@master
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}