name: Python checks
on: [push, pull_request]
permissions:
  pull-requests: write

jobs:
  build:
    runs-on: ubuntu-latest
    services:
      postgres:
        image: postgres:13
        env:
          POSTGRES_PASSWORD: postgres
        ports:
        - 5432:5432
        # needed because the postgres container does not provide a healthcheck
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
    steps:
        - uses: actions/checkout@v4
        - name: Set up Python 3
          uses: actions/setup-python@v5
          with:
            python-version: 3.9
        - name: Install dependencies
          run: |
            python -m pip install --upgrade pip
            pip install -r requirements-dev.txt
        - name: Lint with ruff
          run: |
            ruff .
        - name: Check formatting with black
          uses: psf/black@stable
          with:
            src: "."
            options: "--check --verbose"
        - name: Run unit tests
          env:
            DBHOST: localhost
            DBNAME: postgres
            DBUSER: postgres
            DBPASS: postgres
            SECRET_KEY: django-insecure-key-${{ github.run_id }}-${{ github.run_attempt }}
          run: |
            python3 -m pytest --cov-report=xml:coverage.xml --junitxml=pytest.xml
        - name: Pytest coverage comment
          uses: MishaKav/pytest-coverage-comment@main
          if: github.event_name == 'pull_request'
          with:
              pytest-coverage-path: ./pytest-coverage.xml
              junitxml-path: ./pytest.xml