lint.yaml

name: lint

on: push

jobs:
  lint:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        check:
          - isort --check .
          - black --check .
          - flake8 .
          - mypy .
        python_version: ["3.10", "3.11"]

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Cache Poetry
        uses: actions/cache@v3
        with:
          path: .venv
          key: ${{ runner.os }}-${{ matrix.python_version }}-poetry-${{ hashFiles('poetry.lock') }}

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python_version }}

      - name: Set up Poetry
        uses: snok/install-poetry@v1.3
        with:
          virtualenvs-in-project: true

      - name: Install dependencies
        run: |
          poetry install

      - name: Run linter
        run: |
          poetry run ${{ matrix.check }}