name: CI

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version:
          - "3.6"
          - "3.7"
          - "3.8"

    steps:
      - uses: actions/checkout@v2.4.0
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2.3.2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install tox tox-gh-actions
      - name: Test with tox
        run: tox