build.yml

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

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.10', '3.11', '3.12']
        os: [ubuntu-latest, macOS-latest, windows-latest]

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install dependencies
      run: |
        pip install -r requirements_dev.txt
        pip install coveralls
        pip install pytest

    - name: Run tests
      run: coverage run -m django test --settings=tests.settings

    - name: Upload coverage data to coveralls.io
      run: coveralls --service=github
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        COVERALLS_FLAG_NAME: ${{ matrix.os }} - ${{ matrix.python-version }}
        COVERALLS_PARALLEL: true

  lint:
    name: Run Linters
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Install black
        run: pip install "$(grep '^black==' requirements_dev.txt)"

      - name: Check formatting with black
        run: black --check --diff .

  coveralls:
    name: Indicate completion to coveralls.io
    needs: test
    runs-on: ubuntu-latest
    container: python:3-slim
    steps:
    - name: Finished
      run: |
        pip3 install --upgrade coveralls
        coveralls --finish
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}