test.yml

---
name: Test Polymath Code Standard

on:
  push:
    branches: [main]
  pull_request:

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    name: Standardize thyself
    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-python@v6
        with:
          python-version: '3.10'
      - uses: pre-commit/action@v3.0.1

  pytest:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: astral-sh/setup-uv@v7
      - run: uv sync
      - run: uv run pytest

  readme-version:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - name: Check README rev matches pyproject.toml version
        run: |
          VERSION=$(grep '^version' pyproject.toml | sed 's/version = "\(.*\)"/\1/')
          grep -q "rev: v$VERSION" README.md || {
            echo "README.md rev does not match pyproject.toml version v$VERSION"
            echo "Run 'just sync-readme' to fix."
            exit 1
          }

  tag-release:
    runs-on: ubuntu-latest
    needs: [pre-commit, pytest]
    if: github.event_name == 'push'
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v6
      - name: Tag version from pyproject.toml
        run: |-
          VERSION=$(grep '^version' pyproject.toml | sed 's/version = "\(.*\)"/\1/')
          TAG="v$VERSION"
          if git ls-remote --exit-code --tags origin "refs/tags/$TAG" > /dev/null; then
            echo "Tag $TAG already exists, skipping"
          else
            git config user.name 'github-actions[bot]'
            git config user.email 'github-actions[bot]@users.noreply.github.com'
            git tag "$TAG"
            git push origin "$TAG"
            echo "Tagged $TAG"
          fi