build-ubuntu-sdist.yml

# this workflow tests sdist builds and also doubles as a way to test that
# pygame compiles on all ubuntu LTS versions
# the main difference between this and the manylinux builds is that this runs
# directly under ubuntu and uses apt installed dependencies, while the
# manylinux workflow runs with centos docker and self-compiled dependencies
# IMPORTANT: binaries are not to be uploaded from this workflow!

name: Ubuntu sdist

# Run CI only when a release is created, on changes to main branch, or any PR 
# to main. Do not run CI on any other branch. Also, skip any non-source changes 
# from running on CI
on:
  push:
    branches: main
    paths-ignore:
      - 'docs/**'
      - 'examples/**'
      - '.gitignore'
      - '*.rst'
      - '*.md'
      - '.github/workflows/*.yml'
      # re-include current file to not be excluded
      - '!.github/workflows/build-ubuntu-sdist.yml'

  pull_request:
    branches: main
    paths-ignore:
      - 'docs/**'
      - 'examples/**'
      - '.gitignore'
      - '*.rst'
      - '*.md'
      - '.github/workflows/*.yml'
      # re-include current file to not be excluded
      - '!.github/workflows/build-ubuntu-sdist.yml'
  
  # the github release drafter can call this workflow
  workflow_call:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}-ubuntu-sdist
  cancel-in-progress: true

jobs:
  build:
    runs-on: ${{ matrix.os }}  
    strategy:
      fail-fast: false  # if a particular matrix build fails, don't skip the rest
      matrix:
        os: [ubuntu-20.04, ubuntu-22.04]

    steps:
    - uses: actions/checkout@v3.6.0

    - name: Install deps
      # install numpy from pip and not apt because the one from pip is newer,
      # and has typestubs
      run: |
        sudo apt-get update --fix-missing
        sudo apt-get upgrade
        sudo apt-get install libsdl2-dev libsdl2-image-dev libsdl2-mixer-dev libsdl2-ttf-dev libfreetype6-dev libportmidi-dev libjpeg-dev python3-setuptools python3-dev
        pip3 install sphinx numpy>=1.21.0

    - name: Make sdist and install it
      env:
        PIP_CONFIG_FILE: "buildconfig/pip_config.ini"
      run: |
        python3 setup.py docs
        python3 setup.py sdist
        pip3 install dist/pygame-*.tar.gz -vv

    - name: Run tests
      env:
        SDL_VIDEODRIVER: "dummy"
        SDL_AUDIODRIVER: "disk"
      run: python3 -m pygame.tests -v --exclude opengl,music,timing --time_out 300
    
    - name: Test typestubs
      if: matrix.os == 'ubuntu-22.04' # run stubtest only once
      run: |
        pip3 install mypy
        python3 setup.py stubcheck

    # We upload the generated files under github actions assets
    - name: Upload sdist
      if: matrix.os == 'ubuntu-20.04' # upload sdist only once
      uses: actions/upload-artifact@v3
      with:
        name: pygame-wheels-sdist
        path: dist/*.tar.gz