name: Windows

on: [push, pull_request]

jobs:
  msvc:
    runs-on: windows-2022
    strategy:
      matrix:
        VER: [v141, v142, v143]
        EXT: [ON] # OFF: error C2079: 'statbuf' uses undefined struct 'stat'
        GEN: [Visual Studio 17 2022, Ninja Multi-Config]
        BIN: [x64, x86]
        STD: [11, 17]
        CMAKE: [3.22.0]
    env:
      CMAKE_URL: https://github.com/Kitware/CMake/releases/download/v${{matrix.CMAKE}}/cmake-${{matrix.CMAKE}}-windows-x86_64.zip
      CMAKE_EXE: C:\Tools\Kitware\CMake\${{matrix.CMAKE}}\bin\cmake.exe
      CTEST_EXE: C:\Tools\Kitware\CMake\${{matrix.CMAKE}}\bin\ctest.exe
      NINJA_URL: https://github.com/ninja-build/ninja/releases/download/v1.10.2/ninja-win.zip
      NINJA_EXE: C:\Tools\Ninja\ninja.exe

    steps:
    - name: Checkout OpenCL-CLHPP
      uses: actions/checkout@v3
      with:
        submodules: recursive

    - name: Checkout OpenCL-Headers
      uses: actions/checkout@v3
      with:
        repository: KhronosGroup/OpenCL-Headers
        path: external/OpenCL-Headers

    - name: Checkout OpenCL-ICD-Loader
      uses: actions/checkout@v3
      with:
        repository: KhronosGroup/OpenCL-ICD-Loader
        path: external/OpenCL-ICD-Loader

    - name: Create Build Environment
      shell: pwsh
      run: |
        Invoke-WebRequest ${env:CMAKE_URL} -OutFile ~\Downloads\cmake-${{matrix.CMAKE}}-windows-x86_64.zip
        Expand-Archive ~\Downloads\cmake-${{matrix.CMAKE}}-windows-x86_64.zip -DestinationPath C:\Tools\Kitware\CMake\
        Rename-Item C:\Tools\Kitware\CMake\* ${{matrix.CMAKE}}
        Invoke-WebRequest ${env:NINJA_URL} -OutFile ~\Downloads\ninja-win.zip
        Expand-Archive ~\Downloads\ninja-win.zip -DestinationPath C:\Tools\Ninja\
        Remove-Item ~\Downloads\*
        & ${env:CMAKE_EXE} --version
        & ${env:NINJA_EXE} --version

    - name: Build & install OpenCL-Headers (MSBuild)
      if: matrix.GEN == 'Visual Studio 17 2022'
      shell: cmd
      run: |
        set C_FLAGS="/w"
        if /I "${{matrix.BIN}}"=="x86" (set BIN=Win32) else (set BIN=x64)
        %CMAKE_EXE% -G "${{matrix.GEN}}" -A %BIN% -T ${{matrix.VER}} -D CMAKE_C_FLAGS=%C_FLAGS% -D CMAKE_C_STANDARD=${{matrix.STD}} -D CMAKE_C_EXTENSIONS=${{matrix.EXT}} -D CMAKE_INSTALL_PREFIX=%GITHUB_WORKSPACE%\external\OpenCL-Headers\install -S %GITHUB_WORKSPACE%\external\OpenCL-Headers -B %GITHUB_WORKSPACE%\external\OpenCL-Headers\build
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/external/OpenCL-Headers/build --target install --config Release -- /verbosity:minimal /maxCpuCount /noLogo

    - name: Build & install OpenCL-Headers (Ninja Multi-Config)
      if: matrix.GEN == 'Ninja Multi-Config'
      shell: cmd
      run: |
        set C_FLAGS="/w"
        if /I "${{matrix.VER}}"=="v140" (set VER=14.0)
        if /I "${{matrix.VER}}"=="v141" (set VER=14.1)
        if /I "${{matrix.VER}}"=="v142" (set VER=14.2)
        if /I "${{matrix.VER}}"=="v143" (set VER=14.3)
        call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" ${{matrix.BIN}} /vcvars_ver=%VER%
        %CMAKE_EXE% -G "${{matrix.GEN}}" -D CMAKE_MAKE_PROGRAM=%NINJA_EXE% -D CMAKE_C_FLAGS=%C_FLAGS% -D CMAKE_C_STANDARD=${{matrix.STD}} -D CMAKE_C_EXTENSIONS=${{matrix.EXT}} -D CMAKE_INSTALL_PREFIX=%GITHUB_WORKSPACE%\external\OpenCL-Headers\install -S %GITHUB_WORKSPACE%\external\OpenCL-Headers -B %GITHUB_WORKSPACE%\external\OpenCL-Headers\build
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/external/OpenCL-Headers/build --target install -- -j%NUMBER_OF_PROCESSORS%

    - name: Build & install OpenCL-ICD-Loader (MSBuild)
      if: matrix.GEN == 'Visual Studio 17 2022'
      shell: cmd
      run: |
        set C_FLAGS="/w"
        if /I "${{matrix.BIN}}"=="x86" (set BIN=Win32) else (set BIN=x64)
        %CMAKE_EXE% -G "${{matrix.GEN}}" -A %BIN% -T ${{matrix.VER}} -D CMAKE_C_FLAGS=%C_FLAGS% -D CMAKE_C_STANDARD=${{matrix.STD}} -D CMAKE_C_EXTENSIONS=${{matrix.EXT}} -D CMAKE_INSTALL_PREFIX=%GITHUB_WORKSPACE%\external\OpenCL-ICD-Loader\install -D CMAKE_PREFIX_PATH=%GITHUB_WORKSPACE%\external\OpenCL-Headers\install -S %GITHUB_WORKSPACE%\external\OpenCL-ICD-Loader -B %GITHUB_WORKSPACE%\external\OpenCL-ICD-Loader\build
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/external/OpenCL-ICD-Loader/build --target install --config Release -- /verbosity:minimal /maxCpuCount /noLogo

    - name: Build & install OpenCL-ICD-Loader (Ninja Multi-Config)
      if: matrix.GEN == 'Ninja Multi-Config'
      shell: cmd
      run: |
        set C_FLAGS="/w"
        if /I "${{matrix.VER}}"=="v140" (set VER=14.0)
        if /I "${{matrix.VER}}"=="v141" (set VER=14.1)
        if /I "${{matrix.VER}}"=="v142" (set VER=14.2)
        if /I "${{matrix.VER}}"=="v143" (set VER=14.3)
        call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" ${{matrix.BIN}} /vcvars_ver=%VER%
        %CMAKE_EXE% -G "${{matrix.GEN}}" -D CMAKE_MAKE_PROGRAM=%NINJA_EXE% -D CMAKE_C_FLAGS=%C_FLAGS% -D CMAKE_C_STANDARD=${{matrix.STD}} -D CMAKE_C_EXTENSIONS=${{matrix.EXT}} -D CMAKE_INSTALL_PREFIX=%GITHUB_WORKSPACE%\external\OpenCL-ICD-Loader\install -D CMAKE_PREFIX_PATH=%GITHUB_WORKSPACE%\external\OpenCL-Headers\install -S %GITHUB_WORKSPACE%\external\OpenCL-ICD-Loader -B %GITHUB_WORKSPACE%\external\OpenCL-ICD-Loader\build
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/external/OpenCL-ICD-Loader/build --target install --config Release -- -j%NUMBER_OF_PROCESSORS%

    - name: Configure (MSBuild)
      if: matrix.GEN == 'Visual Studio 17 2022'
      shell: cmd
      # no /WX during configuration because:
      # warning C4459: declaration of 'platform' hides global declaration
      # warning C4100: 'input_headers': unreferenced formal parameter
      run: |
        set C_FLAGS="/W4"
        if /I "${{matrix.BIN}}"=="x86" (set BIN=Win32) else (set BIN=x64)
        %CMAKE_EXE% -G "${{matrix.GEN}}" -A %BIN% -T ${{matrix.VER}} -D BUILD_TESTING=ON -D CMAKE_C_FLAGS=%C_FLAGS% -D CMAKE_C_STANDARD=${{matrix.STD}} -D CMAKE_C_EXTENSIONS=${{matrix.EXT}} -D CMAKE_INSTALL_PREFIX=%GITHUB_WORKSPACE%\install -D CMAKE_PREFIX_PATH="%GITHUB_WORKSPACE%\external\OpenCL-Headers\install;%GITHUB_WORKSPACE%\external\OpenCL-ICD-Loader\install" -S %GITHUB_WORKSPACE% -B %GITHUB_WORKSPACE%\build

    - name: Configure (Ninja Multi-Config)
      if: matrix.GEN == 'Ninja Multi-Config'
      shell: cmd
      # no /WX during configuration because:
      # warning C4459: declaration of 'platform' hides global declaration
      # warning C4100: 'input_headers': unreferenced formal parameter
      run: |
        set C_FLAGS="/W4"
        if /I "${{matrix.VER}}"=="v140" (set VER=14.0)
        if /I "${{matrix.VER}}"=="v141" (set VER=14.1)
        if /I "${{matrix.VER}}"=="v142" (set VER=14.2)
        if /I "${{matrix.VER}}"=="v143" (set VER=14.3)
        call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" ${{matrix.BIN}} /vcvars_ver=%VER%
        %CMAKE_EXE% -G "${{matrix.GEN}}" -D CMAKE_MAKE_PROGRAM=%NINJA_EXE% -D BUILD_TESTING=ON -D CMAKE_C_FLAGS=%C_FLAGS% -D CMAKE_C_STANDARD=${{matrix.STD}} -D CMAKE_C_EXTENSIONS=${{matrix.EXT}} -D CMAKE_EXE_LINKER_FLAGS=/INCREMENTAL -D CMAKE_INSTALL_PREFIX=%GITHUB_WORKSPACE%\install -D CMAKE_PREFIX_PATH="%GITHUB_WORKSPACE%\external\OpenCL-Headers\install;%GITHUB_WORKSPACE%\external\OpenCL-ICD-Loader\install" -S %GITHUB_WORKSPACE% -B %GITHUB_WORKSPACE%\build

    - name: Build (MSBuild)
      if: matrix.GEN == 'Visual Studio 17 2022'
      shell: cmd
      run: |
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%\build --config Release -- /verbosity:minimal /maxCpuCount /noLogo
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%\build --config Debug -- /verbosity:minimal /maxCpuCount /noLogo

    - name: Build (Ninja)
      if: matrix.GEN == 'Ninja Multi-Config'
      shell: cmd
      run: |
        if /I "${{matrix.VER}}"=="v140" set VER=14.0
        if /I "${{matrix.VER}}"=="v141" set VER=14.1
        if /I "${{matrix.VER}}"=="v142" set VER=14.2
        if /I "${{matrix.VER}}"=="v143" set VER=14.3
        call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" ${{matrix.BIN}} /vcvars_ver=%VER%
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%\build --config Release
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%\build --config Debug

    - name: Test
      continue-on-error: true
      working-directory: ${{runner.workspace}}/OpenCL-CLHPP/build
      shell: cmd
      run: |
        %CTEST_EXE% -C Release --output-on-failure --parallel %NUMBER_OF_PROCESSORS%
        %CTEST_EXE% -C Debug --output-on-failure --parallel %NUMBER_OF_PROCESSORS%

    - name: Install
      shell: cmd
      run: |
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/build --config Release --target install

    - name: "Consume (MSBuild standalone): Configure/Build/Test"
      shell: cmd
      run: |
        set C_FLAGS="/W4"
        if /I "${{matrix.BIN}}"=="x86" (set BIN=Win32) else (set BIN=x64)
        call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" ${{matrix.BIN}} /vcvars_ver=%VER%
        %CMAKE_EXE% -G "${{matrix.GEN}}" -D CMAKE_C_FLAGS=%C_FLAGS% -D CMAKE_C_STANDARD=${{matrix.STD}} -D CMAKE_C_EXTENSIONS=${{matrix.EXT}} -D CMAKE_EXE_LINKER_FLAGS=/INCREMENTAL -D CMAKE_INSTALL_PREFIX=%GITHUB_WORKSPACE%\install -D CMAKE_PREFIX_PATH="%GITHUB_WORKSPACE%\external\OpenCL-Headers\install;%GITHUB_WORKSPACE%\install" -D DRIVER_STUB_PATH=%GITHUB_WORKSPACE%/build/Release/OpenCLDriverStub.dll -B %GITHUB_WORKSPACE%/build/downstream/bare -S %GITHUB_WORKSPACE%/tests/pkgconfig/bare
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/tests/pkgconfig/bare --config Release
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/tests/pkgconfig/bare --config Debug
        cd %GITHUB_WORKSPACE%/tests/pkgconfig/bare
        %CTEST_EXE% --output-on-failure -C Release
        %CTEST_EXE% --output-on-failure -C Debug

    - name: "Consume (MSBuild SDK): Configure/Build/Test"
      shell: cmd
      run: |
        set C_FLAGS="/W4"
        if /I "${{matrix.BIN}}"=="x86" (set BIN=Win32) else (set BIN=x64)
        %CMAKE_EXE% -E make_directory $GITHUB_WORKSPACE/install/share/cmake/OpenCL
        echo -e 'include("/home/runner/work/OpenCL-CLHPP/OpenCL-CLHPP/external/OpenCL-Headers/install/share/cmake/OpenCLHeaders/OpenCLHeadersTargets.cmake")\ninclude("/home/runner/work/OpenCL-CLHPP/OpenCL-CLHPP/external/OpenCL-ICD-Loader/install/share/cmake/OpenCLICDLoader/OpenCLICDLoaderTargets.cmake")\ninclude("${CMAKE_CURRENT_LIST_DIR}/../OpenCLHeadersCpp/OpenCLHeadersCppTargets.cmake")' > $GITHUB_WORKSPACE/install/share/cmake/OpenCL/OpenCLConfig.cmake
        %CMAKE_EXE% -G "${{matrix.GEN}}" -D CMAKE_C_FLAGS=%C_FLAGS% -D CMAKE_C_STANDARD=${{matrix.STD}} -D CMAKE_C_EXTENSIONS=${{matrix.EXT}} -D CMAKE_EXE_LINKER_FLAGS=/INCREMENTAL -D CMAKE_INSTALL_PREFIX=%GITHUB_WORKSPACE%\install -D CMAKE_PREFIX_PATH="%GITHUB_WORKSPACE%\external\OpenCL-Headers\install;%GITHUB_WORKSPACE%\install" -D DRIVER_STUB_PATH=%GITHUB_WORKSPACE%/build/Release/OpenCLDriverStub.dll -B %GITHUB_WORKSPACE%/build/downstream/bare -S %GITHUB_WORKSPACE%/tests/pkgconfig/bare
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/tests/pkgconfig/bare --config Release
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/tests/pkgconfig/bare --config Debug
        cd %GITHUB_WORKSPACE%/tests/pkgconfig/bare
        %CTEST_EXE% --output-on-failure -C Release
        %CTEST_EXE% --output-on-failure -C Debug

    - name: "Consume (Ninja-Multi-Config standalone): Configure/Build/Test"
      shell: cmd
      run: |
        set C_FLAGS="/W4"
        if /I "${{matrix.VER}}"=="v140" (set VER=14.0)
        if /I "${{matrix.VER}}"=="v141" (set VER=14.1)
        if /I "${{matrix.VER}}"=="v142" (set VER=14.2)
        if /I "${{matrix.VER}}"=="v143" (set VER=14.3)
        call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" ${{matrix.BIN}} /vcvars_ver=%VER%
        %CMAKE_EXE% -G "${{matrix.GEN}}" -D CMAKE_MAKE_PROGRAM=%NINJA_EXE% -D CMAKE_C_FLAGS=%C_FLAGS% -D CMAKE_C_STANDARD=${{matrix.STD}} -D CMAKE_C_EXTENSIONS=${{matrix.EXT}} -D CMAKE_EXE_LINKER_FLAGS=/INCREMENTAL -D CMAKE_INSTALL_PREFIX=%GITHUB_WORKSPACE%\install -D CMAKE_PREFIX_PATH="%GITHUB_WORKSPACE%\external\OpenCL-Headers\install;%GITHUB_WORKSPACE%\install" -D DRIVER_STUB_PATH=%GITHUB_WORKSPACE%/build/Release/OpenCLDriverStub.dll -B %GITHUB_WORKSPACE%/build/downstream/bare -S %GITHUB_WORKSPACE%/tests/pkgconfig/bare
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/tests/pkgconfig/bare --config Release
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/tests/pkgconfig/bare --config Debug
        cd %GITHUB_WORKSPACE%/tests/pkgconfig/bare
        %CTEST_EXE% --output-on-failure -C Release
        %CTEST_EXE% --output-on-failure -C Debug

    - name: "Consume (Ninja-Multi-Config SDK): Configure/Build/Test"
      shell: cmd
      run: |
        set C_FLAGS="/W4"
        if /I "${{matrix.VER}}"=="v140" (set VER=14.0)
        if /I "${{matrix.VER}}"=="v141" (set VER=14.1)
        if /I "${{matrix.VER}}"=="v142" (set VER=14.2)
        if /I "${{matrix.VER}}"=="v143" (set VER=14.3)
        %CMAKE_EXE% -E make_directory $GITHUB_WORKSPACE/install/share/cmake/OpenCL
        echo -e 'include("/home/runner/work/OpenCL-CLHPP/OpenCL-CLHPP/external/OpenCL-Headers/install/share/cmake/OpenCLHeaders/OpenCLHeadersTargets.cmake")\ninclude("/home/runner/work/OpenCL-CLHPP/OpenCL-CLHPP/external/OpenCL-ICD-Loader/install/share/cmake/OpenCLICDLoader/OpenCLICDLoaderTargets.cmake")\ninclude("${CMAKE_CURRENT_LIST_DIR}/../OpenCLHeadersCpp/OpenCLHeadersCppTargets.cmake")' > $GITHUB_WORKSPACE/install/share/cmake/OpenCL/OpenCLConfig.cmake
        %CMAKE_EXE% -G "${{matrix.GEN}}" -D CMAKE_MAKE_PROGRAM=%NINJA_EXE% -D CMAKE_C_FLAGS=%C_FLAGS% -D CMAKE_C_STANDARD=${{matrix.STD}} -D CMAKE_C_EXTENSIONS=${{matrix.EXT}} -D CMAKE_EXE_LINKER_FLAGS=/INCREMENTAL -D CMAKE_INSTALL_PREFIX=%GITHUB_WORKSPACE%\install -D CMAKE_PREFIX_PATH="%GITHUB_WORKSPACE%\external\OpenCL-Headers\install;%GITHUB_WORKSPACE%\install" -D DRIVER_STUB_PATH=%GITHUB_WORKSPACE%/build/Release/OpenCLDriverStub.dll -B %GITHUB_WORKSPACE%/build/downstream/bare -S %GITHUB_WORKSPACE%/tests/pkgconfig/bare
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/tests/pkgconfig/bare --config Release
        %CMAKE_EXE% --build %GITHUB_WORKSPACE%/tests/pkgconfig/bare --config Debug
        cd %GITHUB_WORKSPACE%/tests/pkgconfig/bare
        %CTEST_EXE% --output-on-failure -C Release
        %CTEST_EXE% --output-on-failure -C Debug