windows-ci.yml

name: Windows-CI
on: [push, pull_request]

jobs:
  build:
    runs-on: ${{ matrix.platform.image }}
    strategy:
      matrix:
        platform:
          - { image: windows-2022, generator: Visual Studio 17 2022, toolset: v143, cmake-arch: x64, arch: x64, python: "3.12", unity: ON, str: windows-x64-v143 }
          - { image: windows-2022, generator: Visual Studio 17 2022, toolset: v143, cmake-arch: x64, arch: x64, python: "3.11", unity: ON, str: windows-x64-v143 }
          - { image: windows-2022, generator: Visual Studio 17 2022, toolset: v143, cmake-arch: x64, arch: x64, python: "3.10", unity: ON, str: windows-x64-v143 }
          - { image: windows-2019, generator: Visual Studio 16 2019, toolset: v142, cmake-arch: Win32, arch: x86, python: 3.9, unity: ON, str: windows-x86-v142 }
          - { image: windows-2019, generator: Visual Studio 16 2019, toolset: v142, cmake-arch: x64, arch: x64, python: 3.8, unity: OFF, str: windows-x64-v142 }
          # The windows-2016 image with VS 2017 is going the way of the dodo, so just use VS2019 with the 2017 compiler.
          - { image: windows-2019, generator: Visual Studio 16 2019, toolset: v141, cmake-arch: Win32, arch: x86, python: 3.7, unity: OFF, str: windows-x86-v141 }
          - { image: windows-2019, generator: Visual Studio 16 2019, toolset: v141, cmake-arch: x64, arch: x64, python: 3.6, unity: ON, str: windows-x64-v141 }
    env:
      VCPKG_BINARY_SOURCES: 'clear'
      VCPKG_DEFAULT_HOST_TRIPLET: windows-hsplasma
      VCPKG_OVERLAY_TRIPLETS: '${{ github.workspace }}/overlay-triplets'

    steps:
      - name: Checkout HSPlasma
        uses: actions/checkout@v4
      - name: Checkout vcpkg
        uses: actions/checkout@v4
        with:
          repository: microsoft/vcpkg
          path: vcpkg

      # Write out a custom vcpkg triplet for the toolset hackery we will do.
      - name: Generate Triplet
        run: |
          mkdir -p overlay-triplets | Out-Null
          Set-Content -Path "overlay-triplets/windows-hsplasma.cmake" @"
            set(VCPKG_TARGET_ARCHITECTURE ${{ matrix.platform.arch }})
            set(VCPKG_CRT_LINKAGE dynamic)
            set(VCPKG_LIBRARY_LINKAGE static)
            set(VCPKG_PLATFORM_TOOLSET ${{ matrix.platform.toolset }})
          "@

      # Use actions/cache for our library cache because we use multiple compilers per triplet.
      # This would cause package hash collisions in the NuGet store, triggering upload race failures.
      - name: Determine vcpkg rev
        id: vcpkg-rev
        run: |
          Set-Location vcpkg
          "ref=$(git rev-parse HEAD)" >> $env:GITHUB_OUTPUT

      - name: Restore Dependency Libraries
        uses: actions/cache@v4
        with:
          path: build/vcpkg_installed
          key: vcpkg-${{ matrix.platform.str }} ${{ steps.vcpkg-rev.outputs.ref }} ${{ hashFiles('vcpkg.json') }}
          restore-keys: |
            vcpkg-${{ matrix.platform.str }} ${{ steps.vcpkg-rev.outputs.ref }}
            vcpkg-${{ matrix.platform.str }}

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.platform.python }}
          architecture: ${{ matrix.platform.arch }}

      - name: Configure
        run: |
          cmake `
            -G "${{ matrix.platform.generator }}" -A "${{ matrix.platform.cmake-arch }}" -T "${{ matrix.platform.toolset }}" `
            -DCMAKE_TOOLCHAIN_FILE="${{ github.workspace }}"/vcpkg/scripts/buildsystems/vcpkg.cmake `
            -DCMAKE_INSTALL_PREFIX="${{ github.workspace }}/build/install" `
            -DCMAKE_UNITY_BUILD=${{ matrix.platform.unity }} `
            -DVCPKG_TARGET_TRIPLET=windows-hsplasma `
            -DPython3_EXECUTABLE="${{ env.pythonLocation }}/python.exe" `
            -DPython3_LIBRARY="${{ env.pythonLocation }}/libs/python$("${{ matrix.platform.python }}".replace('.', '')).lib" `
            -DPython3_INCLUDE_DIR="${{ env.pythonLocation }}/include" `
            -S . -B build

      - name: Build
        run: |
          cmake --build build --config Release -j 2

      - name: Install
        run: |
          cmake --build build --target INSTALL --config Release -j 2

      - name: Test
        run: |
          Set-Location build/install/bin
          python -c "import PyHSPlasma; print(dir(PyHSPlasma))"

      - name: Upload Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: libhsplasma-${{ matrix.platform.str }}-py${{ matrix.platform.python }}
          path: build/install