ci.yml

name: Run CI

on: [push, pull_request]

permissions:
  contents: read

jobs:
  build:
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12-dev", "pypy-3.8", "pypy-3.9", "pypy-3.10"]
        os: [ubuntu-22.04, macOS-latest, windows-latest]

    steps:
    - uses: actions/checkout@v2
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}
    # from https://github.com/actions/cache/blob/main/examples.md#python---pip
    - name: Get pip cache dir
      id: pip-cache
      run: |
        echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT

    - name: pip cache
      uses: actions/cache@v3
      with:
        path: ${{ steps.pip-cache.outputs.dir }}
        # the action does not permit updating an existing cache, so we need
        # unique keys
        key: ${{ runner.os }}-pip-${{ github.sha }}
        restore-keys: |
          ${{ runner.os }}-pip-
    - name: Install dependencies
      run: |
        python -m pip install .
        python -m pip install -r test-requirements.txt
    - name: Run tests
      run: |
        python -m pytest tests