name: Lint

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.7]

    steps:
      - uses: actions/checkout@v1

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v1
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install --upgrade pre-commit
          python -m pip install -e '.[d]'

      - name: Lint
        run: pre-commit run --all-files