tests.yml

name: tests

on:
  push:
    # Branches only: on a v* tag this workflow runs via release.yml's
    # `checks` job instead, so it is not run twice for one push.
    branches: ["**"]
  pull_request:
  # Called by release.yml as the tests gate on a v* tag.
  workflow_call:

concurrency:
  group: check-${{ github.ref }}
  cancel-in-progress: true

jobs:

  linting:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install uv
        uses: astral-sh/setup-uv@v5
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Install dependencies
        run: uv sync --all-extras
      - name: Run linters
        run: |
            uv run ruff check .
            uv run ruff format --check .

  test:
    needs: linting
    strategy:
      fail-fast: false
      matrix:
        os: [ "ubuntu-latest" ]
        python-version: [ "3.10", "3.11", "3.12", "3.13", "3.14" ]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Check out repository
        uses: actions/checkout@v4
      - name: Install uv
        uses: astral-sh/setup-uv@v5
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: uv sync --all-extras
      - name: Configure git
        run: |
          git config --global user.email "ci@20c.com"
          git config --global user.name "CI Runner"
      - name: Run tests
        run: |
          uv run pytest --cov=src --cov-report=xml --cov-report=term-missing
      # upload coverage stats — strict on branch and PR runs, but NOT on the
      # release path: this workflow is also release.yml's `checks` gate on a
      # v* tag, and a Codecov outage or an expired token must not strand a
      # publish for a tag that is already public. (`github.event_name` is the
      # caller's event inside a called workflow, so the ref type is the test.)
      - name: Upload coverage
        if: github.ref_type != 'tag'
        uses: codecov/codecov-action@v3
        with:
          file: ./coverage.xml
          token: ${{ secrets.CODECOV_TOKEN }}
          fail_ci_if_error: true