ci-windows.yml

name: Windows

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
  workflow_dispatch:

jobs:
  windows-test-build-release:
    runs-on: windows-latest
    steps:
      - uses: compnerd/gha-setup-swift@main
        with:
          branch: swift-5.8-release
          tag: 5.8-RELEASE

      - name: Checkout
        uses: actions/checkout@v3.5.3

      - name: Cache vcpkg
        uses: actions/cache@v3.3.1
        with:
          key: windows-x64-vcpkg
          path: C:\vcpkg\installed\x64-windows

      - name: Build & Test
        shell: pwsh
        run: |
          vcpkg integrate powershell

          # install dependencies
          vcpkg install sdl2[core,vulkan] --recurse --triplet x64-windows --no-print-usage
          vcpkg install pkgconf --triplet x64-windows --no-print-usage
          
          # setup pkgconf environment
          $env:Path += ";C:\vcpkg\installed\x64-windows\tools\pkgconf\"
          $env:PKG_CONFIG_PATH = "C:\vcpkg\installed\x64-windows\lib\pkgconfig\"

          # generate windows header
          $includedir = (pkgconf --variable includedir sdl2).Trim()
          Write-Output ('#include "' + $includedir + '/SDL2/SDL.h"') > Sources/CSDL2/windows_generated.h
          Write-Output ('#include "' + $includedir + '/SDL2/SDL_vulkan.h"') >> Sources/CSDL2/windows_generated.h

          # build
          swift build

          # copy SDL libraries
          $bindir = ((pkgconf --variable exec_prefix sdl2).Trim() + "/bin")
          $libdir = (pkgconf --variable libdir sdl2).Trim()
          foreach ($config in "debug", "release") {
              $path = ".build/$config"
              if (Test-Path -Path $path) {
                  Copy-Item ($bindir + '/SDL2.dll') $path
                  Copy-Item ($libdir + '/SDL2.lib') $path
              }
          }

          # test
          swift test