build-sdl3.yml

# SDL3 porting is WIP
name: SDL3 build

# 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-sdl3.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-sdl3.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-24.04, windows-latest, macos-14]

    env:
      # Pip now forces us to either make a venv or set this flag, so we will do
      # this
      PIP_BREAK_SYSTEM_PACKAGES: 1
      # We are using dependencies installed from apt
      PG_DEPS_FROM_SYSTEM: 1

    steps:
    - uses: actions/checkout@v4.2.0

    - name: Install deps (linux)
      if: matrix.os == 'ubuntu-24.04'
      run: sudo apt-get install libfreetype6-dev libportmidi-dev python3-dev

    - name: Install deps (mac)
      if: matrix.os == 'macos-14'
      run: brew install freetype portmidi

    # taken from https://wiki.libsdl.org/SDL3/Installation
    - name: Install SDL3
      if: matrix.os != 'windows-latest'
      run: |
        git clone https://github.com/libsdl-org/SDL
        cd SDL
        mkdir build
        cd build
        cmake -DCMAKE_BUILD_TYPE=Release ..
        cmake --build . --config Release --parallel
        sudo cmake --install . --config Release

    - name: Make sdist and install it
      run: >
        python3 -m pip install . -v -Csetup-args=-Dsdl_api=3
        -Csetup-args=-Dimage=disabled
        -Csetup-args=-Dmixer=disabled
        -Csetup-args=-Dfont=disabled

    # - name: Run tests
    #   env:
    #     SDL_VIDEODRIVER: "dummy"
    #     SDL_AUDIODRIVER: "disk"
    #   run: python3 -m pygame.tests -v --exclude opengl,music,timing --time_out 300