black_multi_python.yml

name: multi-python black check on push and PR
#
# Run the black formatting in multiple Python versions
#
on: [push, pull_request]

jobs:
  black-check-multi-python:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v3
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         pip install black
     - name: Analysing the code with black
       run: |
         cd python
         black --check --config python/pyproject.toml ../cime_config/SystemTests ../cime_config/buildlib ../cime_config/buildnml