name: Validate python syntax

on: [push, pull_request]

jobs:
  validate:

    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.9, 3.11]  # Verify on bullseye and bookworm versions

    steps:
    - uses: actions/checkout@v2
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install pycodestyle==2.6.0
    - name: Validate with pycodestyle
      run: |
        pycodestyle