check_black.yml

# This workflow will test the code base using the LATEST version of black

# IMPORTANT: Black is under development. Hence, minor fommatting changes between
# different version are expected.
# If this test fails, install the latest version of black and then run black.
# Preferably, run black only on the files that you have modified.
# This will faciliate the revision of the proposed changes.

name: Check Black

on:
  # Triggers the workflow on push or pull request events but only for the master branch
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - name: Set up Python 3.9
        uses: actions/setup-python@v4
        with:
          python-version: 3.9
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install black

      - name: Black version
        run: black --version

      - name: Black check
        working-directory: ${{github.workspace}}
        run: black --check .