name: Tox PR CI

on: [pull_request]

jobs:
  build:
    name: >-
      ${{ matrix.python-version }}
      /
      ${{ matrix.platform }}
    runs-on: ${{ matrix.platform }}
    strategy:
      matrix:
        platform:
          - ubuntu-latest
        python-version:
          - 3.9
    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 setuptools pip
        python -m pip install tox-gh-actions
    - name: Run tox
      run: tox -q -p auto