name: Build

on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.7, 3.8, 3.9, "3.10"]

    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v1
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install pip and pipenv
        run: |
          python -m pip install --upgrade pip
          pip install pipenv
          pipenv install --dev
      - name: Format
        run: |
          pipenv run black --check .
      - name: Test
        run: |
          pipenv run test