ci.yml

name: CI

on: [push, pull_request]

jobs:
  lint_and_test:
    runs-on: ubuntu-latest
    strategy:
      max-parallel: 4
      matrix:
        python-version: ['3.8', '3.9', '3.10']
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
          cache: pip
      # from pdm
      - name: Set Variables and install dep
        id: set_variables
        run: |
          sudo apt-get install libxml2-dev libxslt-dev python3-dev
          echo "PY=$(python -c 'import hashlib, sys;print(hashlib.sha256(sys.version.encode()+sys.executable.encode()).hexdigest())')" >> $GITHUB_OUTPUT
          echo "PIP_CACHE=$(pip cache dir)" >> $GITHUB_OUTPUT
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements-dev.txt
      - name: Check formatting (black)
        run: black . --check