# This workflow validates the build on Windows using MinGW and MSYS2.
# It is triggered on pushes to the master branch.
# The workflow includes steps to install dependencies, configure, build, and clean up the project.

name: MinGW build validation

on:
  push:
    branches:
      - 'master'

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
  cancel-in-progress: true

jobs:
  main_job:
    name: Windows MinGW validation
    runs-on: windows-2022

    strategy:
      matrix:
        config:
          - {
              name: "GCC",
              cc: "x86_64-w64-mingw32-gcc",
              cxx: "x86_64-w64-mingw32-g++",
              package: "mingw-w64-x86_64-toolchain",
              thirdparty_dir: "/mingw64",
              dependencies: "mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-rapidjson mingw-w64-x86_64-freetype mingw-w64-x86_64-draco mingw-w64-x86_64-freeimage mingw-w64-x86_64-tbb mingw-w64-x86_64-tk mingw-w64-x86_64-tcl mingw-w64-x86_64-openvr mingw-w64-x86_64-jemalloc mingw-w64-x86_64-mesa mingw-w64-x86_64-angleproject mingw-w64-x86_64-llvm-openmp mingw-w64-x86_64-winpthreads-git mingw-w64-x86_64-libwinpthread-git mingw-w64-cross-mingwarm64-winpthreads"
            }
          - {
              name: "Clang",
              cc: "clang",
              cxx: "clang++",
              package: "mingw-w64-clang-x86_64-toolchain",
              thirdparty_dir: "/clang64",
              dependencies: "mingw-w64-clang-x86_64-cmake mingw-w64-clang-x86_64-ninja mingw-w64-clang-x86_64-rapidjson mingw-w64-clang-x86_64-freetype mingw-w64-clang-x86_64-draco mingw-w64-clang-x86_64-freeimage mingw-w64-clang-x86_64-tbb mingw-w64-clang-x86_64-tk mingw-w64-clang-x86_64-tcl mingw-w64-clang-x86_64-openvr mingw-w64-clang-x86_64-jemalloc mingw-w64-clang-x86_64-mesa mingw-w64-clang-x86_64-angleproject mingw-w64-clang-x86_64-llvm-openmp mingw-w64-clang-x86_64-winpthreads-git mingw-w64-clang-x86_64-libwinpthread-git mingw-w64-cross-mingwarm64-winpthreads"
            }
          - {
              name: "UCRT",
              cc: "x86_64-w64-mingw32-gcc",
              cxx: "x86_64-w64-mingw32-g++",
              package: "mingw-w64-ucrt-x86_64-toolchain",
              thirdparty_dir: "/ucrt64",
              dependencies: "mingw-w64-ucrt-x86_64-gcc mingw-w64-ucrt-x86_64-gcc-libs mingw-w64-ucrt-x86_64-omp mingw-w64-ucrt-x86_64-cmake mingw-w64-ucrt-x86_64-ninja mingw-w64-ucrt-x86_64-rapidjson mingw-w64-ucrt-x86_64-freetype mingw-w64-ucrt-x86_64-draco mingw-w64-ucrt-x86_64-freeimage mingw-w64-ucrt-x86_64-tbb mingw-w64-ucrt-x86_64-tk mingw-w64-ucrt-x86_64-tcl mingw-w64-ucrt-x86_64-openvr mingw-w64-ucrt-x86_64-jemalloc mingw-w64-ucrt-x86_64-mesa mingw-w64-ucrt-x86_64-angleproject mingw-w64-ucrt-x86_64-llvm-openmp mingw-w64-ucrt-x86_64-winpthreads-git mingw-w64-ucrt-x86_64-libwinpthread-git mingw-w64-cross-mingwarm64-winpthreads"
            }

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4.1.7

    - name: Set up MSYS2
      uses: msys2/setup-msys2@v2
      with:
        msystem: ${{ matrix.config.name == 'Clang' && 'CLANG64' || matrix.config.name == 'UCRT' && 'UCRT64' || 'MINGW64' }}
        update: true
        install: ${{ matrix.config.package }} ${{ matrix.config.dependencies }}

    - name: Setup environment
      shell: msys2 {0}
      run: |
        echo "Checking compiler version:"
        ${{ matrix.config.cc }} --version
        echo "Checking CMake version:"
        cmake --version
        echo "Setting up environment variables..."
        echo "$MSYSTEM_PREFIX/bin" >> $GITHUB_PATH
        echo "CMAKE_PREFIX_PATH=$MSYSTEM_PREFIX" >> $GITHUB_ENV

    - name: Configure basic
      shell: msys2 {0}
      run: |
        mkdir -p build
        cd build
        cmake -G "Ninja" \
              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
              -D CMAKE_PREFIX_PATH=$MSYSTEM_PREFIX \
              -D CMAKE_CXX_FLAGS="-Wall -Wextra" \
              -D CMAKE_C_FLAGS="-Wall -Wextra" ..

    - name: Build basic
      shell: msys2 {0}
      run: |
        cd build
        cmake --build . -- -j 4

    - name: Clear up after build
      shell: pwsh
      run: |
        Remove-Item -Recurse -Force build

    - name: Configure full shared
      shell: msys2 {0}
      run: |
        mkdir -p build
        cd build
        cmake -G "Ninja" \
              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
              -D CMAKE_PREFIX_PATH=$MSYSTEM_PREFIX \
              -D BUILD_USE_PCH=OFF \
              -D BUILD_INCLUDE_SYMLINK=ON \
              -D BUILD_OPT_PROFILE=Production \
              -D BUILD_LIBRARY_TYPE=Shared \
              -D USE_TK=ON \
              -D CMAKE_BUILD_TYPE=Debug \
              -D USE_MMGR_TYPE=JEMALLOC \
              -D INSTALL_DIR="${{ github.workspace }}/install" \
              -D USE_FREETYPE=ON \
              -D USE_DRACO=ON \
              -D USE_FFMPEG=OFF \
              -D USE_FREEIMAGE=ON \
              -D USE_GLES2=ON \
              -D USE_OPENVR=ON \
              -D USE_VTK=OFF \
              -D USE_TBB=OFF \
              -D USE_RAPIDJSON=ON \
              -D USE_OPENGL=ON \
              -D CMAKE_CXX_FLAGS="-Wall -Wextra" \
              -D CMAKE_C_FLAGS="-Wall -Wextra" ..

    - name: Build full shared
      shell: msys2 {0}
      run: |
        cd build
        cmake --build . --target install --config Debug -- -j 4
    
    - name: Clear up after build
      shell: pwsh
      run: |
        Remove-Item -Recurse -Force build
        Remove-Item -Recurse -Force ${{ github.workspace }}/install

    - name: Configure full static
      shell: msys2 {0}
      run: |
        mkdir -p build
        cd build
        cmake -G "Ninja" \
              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
              -D CMAKE_PREFIX_PATH=$MSYSTEM_PREFIX \
              -D BUILD_USE_PCH=OFF \
              -D BUILD_INCLUDE_SYMLINK=ON \
              -D BUILD_OPT_PROFILE=Production \
              -D BUILD_LIBRARY_TYPE=Static \
              -D USE_TK=ON \
              -D CMAKE_BUILD_TYPE=Debug \
              -D USE_MMGR_TYPE=JEMALLOC \
              -D INSTALL_DIR="${{ github.workspace }}/install" \
              -D USE_FREETYPE=ON \
              -D USE_DRACO=ON \
              -D USE_FFMPEG=OFF \
              -D USE_FREEIMAGE=ON \
              -D USE_GLES2=ON \
              -D USE_OPENVR=ON \
              -D USE_VTK=OFF \
              -D USE_TBB=OFF \
              -D USE_RAPIDJSON=ON \
              -D USE_OPENGL=ON \
              -D CMAKE_CXX_FLAGS="-Wall -Wextra" \
              -D CMAKE_C_FLAGS="-Wall -Wextra" ..

    - name: Build full static
      shell: msys2 {0}
      run: |
        cd build
        cmake --build . --target install --config Debug -- -j 4

    - name: Clear up after build
      shell: pwsh
      run: |
        Remove-Item -Recurse -Force build
        Remove-Item -Recurse -Force ${{ github.workspace }}/install

    - name: Configure full with DEBUG define
      shell: msys2 {0}
      run: |
        mkdir -p build
        cd build
        cmake -G "Ninja" \
              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
              -D CMAKE_PREFIX_PATH=$MSYSTEM_PREFIX \
              -D BUILD_WITH_DEBUG=ON \
              -D BUILD_USE_PCH=OFF \
              -D BUILD_INCLUDE_SYMLINK=ON \
              -D BUILD_OPT_PROFILE=Production \
              -D BUILD_LIBRARY_TYPE=Shared \
              -D USE_TK=ON \
              -D CMAKE_BUILD_TYPE=Debug \
              -D INSTALL_DIR="${{ github.workspace }}/install" \
              -D USE_FREETYPE=ON \
              -D USE_DRACO=ON \
              -D USE_FFMPEG=OFF \
              -D USE_FREEIMAGE=ON \
              -D USE_GLES2=ON \
              -D USE_OPENVR=ON \
              -D USE_VTK=OFF \
              -D USE_TBB=OFF \
              -D USE_RAPIDJSON=ON \
              -D USE_OPENGL=ON ..

    - name: Build full with DEBUG define
      shell: msys2 {0}
      run: |
        cd build
        cmake --build . --target install --config Debug -- -j 4
      
    - name: Clear up after build
      shell: pwsh
      run: |
        Remove-Item -Recurse -Force build
        Remove-Item -Recurse -Force ${{ github.workspace }}/install