name: Build

on: [push, pull_request]
env:
  WAF_FLAGS: -T debug --no-warns --prefix=build_hl2

jobs:
  build-linux:
    strategy:
      matrix:
        os: [ubuntu-latest]
        bits: ['', '--64bits']
        android: ['']
        dedicated: ['', '-dl']
        include:
          - os: ubuntu-20.04
            bits: ''
            android: '--android=armeabi-v7a-hard,4.9,21 --use-togles'
            dedicated: ''
    runs-on: ${{ matrix.os }}
    env:
      DEPS: libopenal-dev libpng-dev libjpeg-dev libfreetype6-dev libfontconfig1-dev libcurl4-gnutls-dev libsdl2-dev zlib1g-dev libbz2-dev libedit-dev
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: Install common dependencies
        run: sudo apt-get update && sudo apt-get install -y g++-multilib gcc-multilib
      - name: Install 32bit dependencies
        if: ${{ matrix.bits == '' && !matrix.android }}
        run: |
          sudo dpkg --add-architecture i386
          sudo apt-get update
          sudo apt-get install -y aptitude
          sudo aptitude install -y $(echo $DEPS | sed -r 's/[a-z0-9_\-]+/&:i386/g')
      - name: Install Android dependencies
        if: ${{ matrix.android != '' }}
        run: |
          wget https://dl.google.com/android/repository/android-ndk-r10e-linux-x86_64.zip -o /dev/null
          unzip android-ndk-r10e-linux-x86_64.zip
          export NDK_HOME=$PWD/android-ndk-r10e/
          echo "NDK_HOME=$NDK_HOME" >> $GITHUB_ENV
          echo "ANDROID_NDK_HOME=$NDK_HOME" >> $GITHUB_ENV
      - name: Install 64bit dependencies
        if: ${{ matrix.bits != '' }}
        run: |
          sudo apt-get install -y $DEPS

      - if: ${{ matrix.bits == '' && !matrix.android }}
        name: Set PKG_CONFIG_PATH
        run: echo "PKG_CONFIG_PATH=/usr/lib/i386-linux-gnu/pkgconfig" >> $GITHUB_ENV

      - name: Configure
        run: ./waf configure ${{ matrix.bits }} ${{ matrix.android }} ${{ matrix.dedicated }} $WAF_FLAGS
      - name: Build ${{ matrix.os }}
        run: ./waf install
      - name: Tar binaries
        run: tar cvf build.tar build_hl2
      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: Linux${{matrix.bits}}${{matrix.dedicated}}${{matrix.android}}.tar
          path: build.tar

  build-macos:
    strategy:
      matrix:
        dedicated: ['', '-dl']

    runs-on: macos-latest

    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: Install dependencies
        run: brew install sdl2

      - name: Configure
        run: ./waf configure --64bits ${{ matrix.dedicated }} $WAF_FLAGS
      - name: Build macos-amd64
        run: ./waf install
      - name: Tar binaries
        run: tar cvf build.tar build_hl2
      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: macOS--64bits${{matrix.dedicated}}.tar
          path: build.tar

  build-windows:
    strategy:
      matrix:
        os: [windows-2019]
        bits: ['', '--64bits']
        dedicated: ['', '-dl']
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: Configure
        run: ./waf configure ${{ matrix.bits }} ${{ matrix.dedicated }} ${{ env.WAF_FLAGS }}
      - name: Build ${{ matrix.os }}
        run: ./waf install