python.yaml

on:
  push:
    branches: [main, master]
  pull_request:
    branches: [main, master]

name: Python

jobs:
  pytest:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
          cache: pip

      - name: Install Python package
        run: python -m pip install -e "./python[dev]"

      - name: Run Python tests
        working-directory: python
        run: python -m pytest -q

      - name: Compile Python sources
        working-directory: python
        run: python -m compileall -q gratis tests

  r-build-excludes-python:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - uses: r-lib/actions/setup-r@v2
        with:
          use-public-rspm: true

      - name: Build R source package
        run: R CMD build --no-build-vignettes .

      - name: Check R source package excludes Python sources
        run: |
          if tar -tzf gratis_*.tar.gz | grep -E '^gratis/python|python/|^gratis/\.envrc'; then
            echo "R source package unexpectedly includes Python files"
            exit 1
          fi