name: Mac OS build

on:
  push

jobs:
  build:

    runs-on: macos-latest

    steps:
    - uses: actions/checkout@v1
    - name: Install dependencies
      run: brew install gtk+3 gtkmm3 gtk-mac-integration adwaita-icon-theme libsigc++ little-cms2 libiptcdata fftw lensfun llvm expat pkgconfig libomp
    - name: cmake
      env:
        CMAKE_CXX_STANDARD: 11
        PKG_CONFIG_PATH: /usr/local/opt/libffi/lib/pkgconfig:/usr/local/opt/expat/lib/pkgconfig
        RAW_THERAPEE_MAJOR: '5'
        RAW_THERAPEE_MINOR: '7'
        C_FLAGS: -Xpreprocessor -fopenmp /usr/local/Cellar/libomp/9.0.0/lib/libomp.dylib -I/usr/local/include -I/usr/local/opt/libxml2/include -I/usr/local/opt/expat/include -I/usr/local/opt/llvm/include
      run: |
        REF=${GITHUB_REF##*/}
        mkdir build && cd build
        cmake \
          -DCMAKE_BUILD_TYPE="release" \
          -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
          -DCMAKE_EXE_LINKER_FLAGS="-L/usr/local/opt/libffi/lib -L/usr/local/lib -L/usr/local/opt/libffi/lib -L/usr/local/opt/libxml2/lib -L/usr/local/opt/expat/lib -L/usr/local/opt/llvm/lib -Wl,-rpath,/usr/local/opt/llvm/lib" \
          -DCACHE_NAME_SUFFIX="${RAW_THERAPEE_MAJOR}.${RAW_THERAPEE_MINOR}-${REF}" \
          -DPROC_TARGET_NUMBER="2" \
          -DPROC_LABEL="generic processor" \
          -DWITH_LTO="OFF" \
          -DLENSFUNDBDIR="./share/lensfun" \
          -DOpenMP_C_FLAGS=-fopenmp=libomp \
          -DOpenMP_CXX_FLAGS=-fopenmp=libomp \
          -DOpenMP_C_LIB_NAMES="libomp" \
          -DOpenMP_CXX_LIB_NAMES="libomp" \
          -DOpenMP_libomp_LIBRARY="/usr/local/Cellar/libomp/9.0.0/lib/libomp.dylib" \
          -DOpenMP_C_FLAGS="${C_FLAGS}" \
          -DOpenMP_CXX_FLAGS="${C_FLAGS}" \
          ..
        make --jobs 8
        make install
        sudo make macosx_bundle
        
        ARTIFACT=$(ls | grep .dmg)
        echo "Writing -${ARTIFACT} to the ARTIFACT environment variable for use in upload-artifact step"
        echo "::set-env name=ARTIFACT::${ARTIFACT}"
    - uses: actions/upload-artifact@v1
      with:
        name: ${{env.ARTIFACT}}
        path: build/${{env.ARTIFACT}}