on-commit.yml

# Run tests and style checks on each commit to an open pull request.

name: on-commit

on: [pull_request, workflow_dispatch]

jobs:
  test:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        python-version: ['3.8', '3.10', '3.12', '3.13', '3.14', 'pypy3.11']

    steps:
    - uses: actions/checkout@v4
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        cache: 'pip'
        cache-dependency-path: 'requirements/test.txt'
        allow-prereleases: true
    - name: Install dependencies
      run: python -m pip install -r requirements/test.txt
    - name: Check types with mypy
      run: python -m mypy .
      # Skip type check for Python 3.14, since it's hitting an argparse-related
      # issue in mypy: https://github.com/python/mypy/pull/19020
      if: matrix.python-version != '3.14'
    - name: Test with pytest
      run: python -m pytest

  style:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    - name: Install ruff and apply 'ruff check'
      uses: astral-sh/ruff-action@v3
      with:
        version: 'latest'
    - name: Check for formatting changes
      run: ruff format --check --diff