name: Check / auto apply Black

on:
  push:
    branches: [main]

jobs:
  black:
    name: Check / auto apply black
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check files using the black formatter
        uses: psf/black@stable
        id: black
        with:
          options: "."
        continue-on-error: true

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v6
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          title: "Format Python code with Black"
          commit-message: ":art: Format Python code with Black"
          body: |
            This pull request uses the [psf/black](https://github.com/psf/black) formatter.
          base: ${{ github.head_ref }} # Creates pull request onto pull request or commit branch
          branch: actions/black