name: CI

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

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            build-essential cmake git \
            zlib1g-dev libx11-dev libxrandr-dev libxcursor-dev \
            libfreetype-dev libudev-dev libvorbis-dev libflac-dev \
            libgl-dev libopenal-dev

      - name: Check for pre-built libraries
        run: |
          if [ ! -d "__lib" ]; then
            echo "::error::__lib/ directory not found. Pre-built libraries must be available on the runner."
            echo "See BUILD_FROM_SOURCE.md for instructions on building dependencies."
            exit 1
          fi

      - name: Build (Release)
        run: make linux

      - name: Run tests (Release)
        run: cd tests && python3 run_tests.py -v

  debug-test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            build-essential cmake git \
            zlib1g-dev libx11-dev libxrandr-dev libxcursor-dev \
            libfreetype-dev libudev-dev libvorbis-dev libflac-dev \
            libgl-dev libopenal-dev

      - name: Check for debug libraries
        run: |
          if [ ! -d "__lib_debug" ]; then
            echo "::error::__lib_debug/ directory not found. Build debug Python first: tools/build_debug_python.sh"
            exit 1
          fi

      - name: Build and test (debug Python)
        run: make debug-test

  asan-test:
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            build-essential cmake git \
            zlib1g-dev libx11-dev libxrandr-dev libxcursor-dev \
            libfreetype-dev libudev-dev libvorbis-dev libflac-dev \
            libgl-dev libopenal-dev

      - name: Check for debug libraries
        run: |
          if [ ! -d "__lib_debug" ]; then
            echo "::error::__lib_debug/ directory not found. Build debug Python first: tools/build_debug_python.sh"
            exit 1
          fi

      - name: Build and test (ASan + UBSan)
        run: make asan-test

  valgrind-test:
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            build-essential cmake git valgrind \
            zlib1g-dev libx11-dev libxrandr-dev libxcursor-dev \
            libfreetype-dev libudev-dev libvorbis-dev libflac-dev \
            libgl-dev libopenal-dev

      - name: Check for debug libraries
        run: |
          if [ ! -d "__lib_debug" ]; then
            echo "::error::__lib_debug/ directory not found. Build debug Python first: tools/build_debug_python.sh"
            exit 1
          fi

      - name: Build and test (Valgrind memcheck)
        run: make valgrind-test
        timeout-minutes: 30