name: CI

on:
  pull_request: {}
  push: {}

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python 3
      uses: actions/setup-python@v2
      with:
        python-version: '3.x'
    - name: Install dependencies
      run: |
        python3 -m pip install --upgrade pip
        python3 -m pip install tox tox-gh-actions
    - run: tox -e lint

  check-docs:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python 3
      uses: actions/setup-python@v2
      with:
        python-version: '3.x'
    - name: Install dependencies
      run: |
        python3 -m pip install --upgrade pip
        python3 -m pip install tox tox-gh-actions
    - run: tox -e check-docs

  test:
    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.experimental }}
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
        experimental: [false]
        include:
          - python-version: "3.12-dev"
            experimental: true
    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: |
        python3 -m pip install --upgrade pip setuptools
        python3 -m pip install tox tox-gh-actions
    - run: tox