name: LLVM-win

on:
    workflow_dispatch:

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        config:
          - { os: windows-2022, platform: x64, configuration : Debug, vs: "Program Files/Microsoft Visual Studio/2022" }
          - { os: windows-2022, platform: x64, configuration : RelWithDebInfo, vs: "Program Files/Microsoft Visual Studio/2022" }

    runs-on: ${{ matrix.config.os }}

    env:
      CC: ${{ matrix.config.cc }}
      CXX: ${{ matrix.config.cxx }}
      VS_VERSION: ${{ matrix.config.vs }}
      PLATFORM: ${{ matrix.config.platform }}
      CONFIGURATION: ${{ matrix.config.configuration }}
      ACTIONS_ALLOW_UNSECURE_COMMANDS: true

    steps:
      - name: Inject slug/short variables
        uses: rlespinasse/github-slug-action@v4
    
      - name: Check out
        shell: cmd
        run: |
          git clone -b ${{ env.GITHUB_REF_SLUG }} https://github.com/mono/CppSharp.git C:\CppSharp
        
      - uses: lukka/get-cmake@latest

      - name: Environment
        shell: cmd
        run: |
          call "C:\%VS_VERSION%\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" %PLATFORM%
          :: Loop over all environment variables and make them global using set-env.
          :: See: https://stackoverflow.com/a/39184941
          setlocal
          for /f "delims== tokens=1,2" %%a in ('set') do (
            echo ::set-env name=%%a::%%b
          )
          endlocal

      - name: Clone LLVM
        shell: bash
        run: build/build.sh clone_llvm
        working-directory: C:\CppSharp
          
      - name: Build LLVM
        shell: bash
        run: build/build.sh build_llvm -platform $PLATFORM -configuration $CONFIGURATION
        working-directory: C:\CppSharp

      - name: Package LLVM
        shell: bash
        run: build/build.sh package_llvm -platform $PLATFORM -configuration $CONFIGURATION
        working-directory: C:\CppSharp

      - name: 'Upload Artifact'
        uses: actions/upload-artifact@v3
        with:
          name: llvm
          path: C:\CppSharp\build\llvm\llvm-*-*.*