windows_msys_build.yml

name: Windows MSYS Build

on:
  push:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - ready_for_review

env:
  GH_CACHE_KEY: 8

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        env: [
          {sys: mingw32, build_type: Debug,   arch: i686,   arch_zip: x86},
          {sys: mingw64, build_type: Debug,   arch: x86_64, arch_zip: x64},
          {sys: mingw32, build_type: Release, arch: i686,   arch_zip: x86},
          {sys: mingw64, build_type: Release, arch: x86_64, arch_zip: x64},
        ]
    name: ${{matrix.env.build_type}} ${{matrix.env.sys}}
    if: github.event.pull_request.draft != true
    defaults:
      run:
        shell: msys2 {0}
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4
      - uses: msys2/setup-msys2@v2
        with:
          msystem: "${{matrix.env.sys}}"
          install:
            base-devel
            wget
            unzip
            git
            bash
            mingw-w64-cross-winpthreads
          pacboy:
            ninja:p
            gcc:p
            cmake:p
            make:p
            SDL2:p
            SDL2_image:p
            SDL2_net:p
            SDL2_mixer:p
            boost:p
            lld:p
            libbacktrace:p
            libvpx:p
            nasm:p
            yasm:p
            zlib:p
      - uses: actions/cache@v4
        id: cache
        with:
          path: |
            ${{ github.workspace }}\downloads
            ${{ github.workspace }}\ffmpeg
          key: MSYS-${{matrix.env.arch}}-${{ env.GH_CACHE_KEY }}
      - name: SDL2 binaries -- download
        if: steps.cache.outputs.cache-hit != 'true' && matrix.env.arch_zip != ''
        run: |
          mkdir downloads
          wget https://github.com/libsdl-org/SDL_image/releases/download/release-2.8.2/SDL2_image-2.8.2-win32-${{matrix.env.arch_zip}}.zip -O downloads/SDL2_image.zip
          wget https://github.com/libsdl-org/SDL_mixer/releases/download/release-2.8.0/SDL2_mixer-2.8.0-win32-${{matrix.env.arch_zip}}.zip -O downloads/SDL2_mixer.zip
          unzip downloads/SDL2_image.zip -d downloads/SDL2_image
          unzip downloads/SDL2_mixer.zip -d downloads/SDL2_mixer
      - name: ffmpeg -- download
        if: steps.cache.outputs.cache-hit != 'true'
        run: git clone --depth 1 --branch n6.1 https://git.ffmpeg.org/ffmpeg.git ffmpeg
      - name: ffmpeg -- configure
        if: steps.cache.outputs.cache-hit != 'true'
        run: |
          ./configure \
          --prefix=/${{matrix.env.sys}} \
          --enable-static --disable-shared \
          --disable-everything \
          --enable-swscale \
          --enable-swresample \
          --enable-zlib \
          --enable-libvpx \
          --enable-libvorbis \
          --enable-demuxer=rawvideo,bink,matroska \
          --enable-decoder=rawvideo,bink,binkaudio_dct,vorbis,opus,vp8,vp9 \
          --enable-parser=vp9 \
          --enable-filter=aresample,aformat \
          --enable-protocol=file \
          --disable-d3d11va \
          --disable-dxva2 \
          --disable-vulkan \
          --disable-network \
          --disable-doc --disable-ffplay --disable-ffprobe --disable-ffmpeg \
          --disable-bzlib --disable-libopenjpeg --disable-iconv
        working-directory: ffmpeg
      - name: ffmpeg -- build
        if: steps.cache.outputs.cache-hit != 'true'
        run: |
          mingw32-make -j4
        working-directory: ffmpeg
      - name: ffmpeg -- install
        run: |
          mingw32-make install
        working-directory: ffmpeg
      - name: perimeter -- create build dir
        run: mkdir build
      - name: perimeter -- configure build
        run: cmake -G Ninja
          -S .. -B .
          -DCMAKE_BUILD_TYPE=${{matrix.env.build_type}}
          -DOPTION_LINKER=lld
          -DOPTION_LINK_LIBS="bcrypt;winpthread.a"
        working-directory: build
      - name: perimeter -- make
        run: ninja
        working-directory: build
      - name: perimeter -- prepare artifact folder
        run: |
          mkdir -p perimeter/bin
          cp /${{matrix.env.sys}}/bin/SDL2.dll perimeter/bin/
          cp /${{matrix.env.sys}}/bin/SDL2_net.dll perimeter/bin/
          if [[ -n "${{matrix.env.arch_zip}}" ]]; then
            cp downloads/SDL2_image/*.dll perimeter/bin/
            cp downloads/SDL2_mixer/*.dll perimeter/bin/
          else
            cp /${{matrix.env.sys}}/bin/SDL2_image.dll perimeter/bin/
            cp /${{matrix.env.sys}}/bin/SDL2_mixer.dll perimeter/bin/
          fi
          cp build/Source/perimeter.exe perimeter/bin/
      - name: perimeter -- strip binary
        run: strip -g -x perimeter/bin/perimeter.exe
        if: matrix.env.build_type == 'Release'
      - uses: actions/upload-artifact@v1
        with:
          name: Perimeter MSYS ${{matrix.env.build_type}} ${{matrix.env.sys}}
          path: perimeter/bin/