autoblack_pull_request.yml

# GitHub Action that uses Black to reformat the Python code in an incoming pull request.
# If all Python code in the pull request is complient with Black then this Action does nothing.
# Othewrwise, Black is run and its changes are committed back to the incoming pull request.
# https://github.com/cclauss/autoblack

name: autoblack_pull_request
on: [ pull_request ]
jobs:
  black-code:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - run: pip install black
      - run: black --check .
      - name: If needed, commit black changes to the pull request
        if: failure()
        run: |
          printenv | grep GITHUB
          git config --global user.name 'PMBio'
          git config --global user.email 'PMBio@users.noreply.github.com'          
          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY
          git remote -v
          git branch
          git status
          black .
          git status
          echo ready to commit
          git commit -am "fixup! Format Python code with psf/black pull_request"
          echo ready to push
          git push