name: Build
on: [push, pull_request]

jobs:
  build-linux:
    strategy:
      matrix:
        compiler: [gcc, clang]
        arch: [i386, amd64]
      fail-fast: false
    runs-on: ubuntu-latest
    steps:
    - name: Get Runner arch
      id: get_native_arch
      run: |
        gcc -march=native -Q --help=target | grep "\-march= " | awk '{print $NF}'
        echo ::set-output name=march::$(gcc -march=native -Q --help=target | grep "\-march= " | awk '{print $NF}')
    - name: Get RosBE
      uses: actions/cache@v2
      with:
        path: RosBE-CI
        key: RosBE-CI-${{runner.os}}-${{steps.get_native_arch.outputs.march}}
    - name: Compile RosBE
      run: |
        wget https://gist.githubusercontent.com/zefklop/b2d6a0b470c70183e93d5285a03f5899/raw/build_rosbe_ci.sh
        chmod +x build_rosbe_ci.sh
        ./build_rosbe_ci.sh ${{github.workspace}}/RosBE-CI
    - name: Install ccache
      run: sudo apt install ccache
    - name: Install LLVM
      if: ${{ matrix.compiler == 'clang' }}
      run: |
        echo "LLVM_VERSION=12" >> $GITHUB_ENV
        wget https://apt.llvm.org/llvm.sh
        chmod +x llvm.sh
        sudo ./llvm.sh $LLVM_VERSION
    - name: Source checkout
      uses: actions/checkout@v2
      with:
        path: src
    - name: Set up cache for ccache
      uses: actions/cache@v2
      with:
        path: ccache
        key: ccache-${{matrix.compiler}}-${{matrix.arch}}-${{github.sha}}
        restore-keys: |
          ccache-${{matrix.compiler}}-${{matrix.arch}}-
    - name: Set ccache settings
      run: |
        echo "CCACHE_BASEDIR=${{github.workspace}}" >> $GITHUB_ENV
        echo "CCACHE_DIR=${{github.workspace}}/ccache" >> $GITHUB_ENV
        echo "CCACHE_MAXSIZE=1G" >> $GITHUB_ENV
        echo "CCACHE_SLOPPINESS=time_macros" >> $GITHUB_ENV
        echo "CCACHE_COMPILERCHECK=string:${{hashfiles('./build_rosbe_ci.sh', './RosBE-CI/git-commit')}}" >> $GITHUB_ENV
    - name: Configure
      run: echo 'cmake -S ${{github.workspace}}/src -B ${{github.workspace}}/build -G Ninja -DCMAKE_TOOLCHAIN_FILE:FILEPATH=toolchain-${{matrix.compiler}}.cmake -DARCH:STRING=${{matrix.arch}} -DENABLE_CCACHE=1 -DENABLE_ROSTESTS=1 -DENABLE_ROSAPPS=1 -DCLANG_VERSION=${{env.LLVM_VERSION}}' | ${{github.workspace}}/RosBE-CI/RosBE.sh . 0 ${{matrix.arch}}
    - name: Build
      run: echo 'cmake --build ${{github.workspace}}/build' | ${{github.workspace}}/RosBE-CI/RosBE.sh . 0 ${{matrix.arch}}
    - name: Generate ISOs
      run: echo 'cmake --build ${{github.workspace}}/build --target bootcd --target livecd' | ${{github.workspace}}/RosBE-CI/RosBE.sh . 0 ${{matrix.arch}}
    - name: Print ccache statistics
      run: ccache -s
    - name: Upload bootcd
      uses: actions/upload-artifact@v2
      with:
        name: reactos-${{matrix.compiler}}-${{matrix.arch}}-${{github.sha}}
        path: build/bootcd.iso
    - name: Upload livecd
      uses: actions/upload-artifact@v2
      with:
        name: reactos-${{matrix.compiler}}-${{matrix.arch}}-${{github.sha}}
        path: build/livecd.iso

  build-msvc:
    strategy:
      matrix:
        compiler: [msvc, clang-cl]
        arch: [i386, amd64]
      fail-fast: false
    runs-on: windows-latest
    steps:
    - name: Install ninja
      run: choco install -y ninja
    - name: Install LLVM (x86)
      if: ${{ (matrix.compiler == 'clang-cl') && (matrix.arch == 'i386') }}
      run: |
        choco install --x86 -y llvm
        echo "LLVM_PATH=${env:PROGRAMFILES(X86)}\llvm\bin" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
    - name: Install LLVM (amd64)
      if: ${{ (matrix.compiler == 'clang-cl') && (matrix.arch == 'amd64') }}
      run: |
        choco install -y llvm
        echo "LLVM_PATH=${env:PROGRAMFILES}\llvm\bin" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
    - name: Install Flex & Bison
      run: |
        curl -O https://svn.reactos.org/storage/vperevertkin/flexbison.7z
        7z x flexbison.7z -O${{github.workspace}}\bin
        echo "${{github.workspace}}\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
        echo "BISON_PKGDATADIR=${{github.workspace}}\bin\share\bison" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
        echo "M4=${{github.workspace}}\bin\m4.exe" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
    - name: Activate VS cmd (x86)
      if: ${{ matrix.arch == 'i386' }}
      uses: ilammy/msvc-dev-cmd@v1
      with:
        arch: amd64_x86
    - name: Activate VS cmd (amd64)
      if: ${{ matrix.arch == 'amd64' }}
      uses: ilammy/msvc-dev-cmd@v1
      with:
        arch: amd64
    - name: Add LLVM to PATH
      if: ${{ matrix.compiler == 'clang-cl' }}
      run: echo "${env:LLVM_PATH}" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
    - name: Source checkout
      uses: actions/checkout@v2
      with:
        path: src
    - name: Configure
      run: cmake -S src -B build -G Ninja -DCMAKE_TOOLCHAIN_FILE:FILEPATH=toolchain-msvc.cmake -DARCH:STRING=${{matrix.arch}} -DENABLE_ROSTESTS=1 -DENABLE_ROSAPPS=1 -DUSE_CLANG_CL:BOOL=${{matrix.compiler == 'clang-cl'}}
    - name: Build
      working-directory: ${{github.workspace}}\build
      run: cmake --build .
    - name: Generate ISOs
      working-directory: ${{github.workspace}}\build
      run: |
        cmake --build . --target bootcd
        cmake --build . --target livecd
    - name: Upload bootcd
      uses: actions/upload-artifact@v2
      with:
        name: reactos-${{matrix.compiler}}-${{matrix.arch}}-${{github.sha}}
        path: build/bootcd.iso
    - name: Upload livecd
      uses: actions/upload-artifact@v2
      with:
        name: reactos-${{matrix.compiler}}-${{matrix.arch}}-${{github.sha}}
        path: build/livecd.iso

  build-msbuild-i386:
    name: MSBuild (i386)
    runs-on: windows-latest
    steps:
    - name: Install Flex and Bison
      run: |
        curl -O https://svn.reactos.org/storage/vperevertkin/flexbison.7z
        7z x flexbison.7z -O${{github.workspace}}\bin
        echo "${{github.workspace}}\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
        echo "BISON_PKGDATADIR=${{github.workspace}}\bin\share\bison" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
        echo "M4=${{github.workspace}}\bin\m4.exe" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
    - name: Add CL to PATH
      uses: ilammy/msvc-dev-cmd@v1
      with:
        arch: amd64_x86
    - uses: actions/checkout@v2
      with:
        path: src
    - name: Configure
      run: |
        mkdir build
        cd build
        cmake -G "Visual Studio 16 2019" -A Win32 -DCMAKE_TOOLCHAIN_FILE:FILEPATH=toolchain-msvc.cmake -DARCH:STRING=i386 -DENABLE_ROSTESTS=1 -DENABLE_ROSAPPS=1 ${{github.workspace}}\src
    - name: Build
      run: cmake --build ${{github.workspace}}\build --target bootcd --target livecd