ci.yml

name: CI

on: [push, pull_request, workflow_dispatch]

env:
  FORCE_COLOR: 1

concurrency:
  # prettier-ignore
  group: >-
    ${{ github.workflow }}-
    ${{ github.ref_type }}-
    ${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true

jobs:
  tests:
    name: tests / ${{ matrix.os }} / ${{ matrix.python-version }}
    runs-on: ${{ matrix.os }}-latest

    strategy:
      matrix:
        os: [Windows, Ubuntu, MacOS]
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
        include:
          # Only run PyPy jobs, on Ubuntu.
          - os: Ubuntu
            python-version: pypy3.10

    steps:
      - uses: actions/checkout@v4

      # Get Python to test against
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
          allow-prereleases: true
          cache: pip

      - run: pip install nox

      # prettier-ignore
      - run: >
          nox
          -s test-${{ matrix.python-version }}
          doctest-${{ matrix.python-version }}
          --error-on-missing-interpreters
        if: matrix.python-version != 'pypy3.10'

      - run: nox --error-on-missing-interpreters -s test-pypy3 doctest-pypy3
        if: matrix.python-version == 'pypy3.10'