name: Build RDPWrapOffsetFinder

# Trigger on:
#   - PRs targeting main/master that touch the OffsetFinder submodule or Zydis
#   - Version tag pushes (e.g. v1.7.0)
#   - Manual dispatch
on:
  pull_request:
    branches: [main, master]
  push:
    tags:
      - 'v*'
  workflow_dispatch:

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true

permissions:
  contents: write

jobs:
  # ── Build x64 and Win32 release exes ─────────────────────────────────────────
  build:
    runs-on: windows-2022
    strategy:
      matrix:
        include:
          - platform: x64
            zydis_cfg: "Release MD DLL"
            zydis_bin: ReleaseX64
            finder_plat: x64
          - platform: Win32
            zydis_cfg: "Release MD DLL"
            zydis_bin: ReleaseX86
            finder_plat: Win32

    steps:
      - name: Checkout repository (with submodules)
        uses: actions/checkout@v6
        with:
          submodules: recursive

      - name: Setup MSBuild
        uses: microsoft/setup-msbuild@v3

      # Build Zydis as a shared DLL so we can ship Zydis.dll alongside the exe
      - name: Build Zydis (${{ matrix.platform }})
        working-directory: src-csharp/RDPOffsetFinder
        run: |
          msbuild zydis\msvc\zydis\Zydis.vcxproj `
            /p:Configuration="${{ matrix.zydis_cfg }}" `
            /p:Platform="${{ matrix.platform }}" `
            /p:PlatformToolset=v143 `
            /v:minimal

      # Build via .sln so $(SolutionDir) resolves to the submodule root where
      # AdditionalIncludeDirectories and AdditionalDependencies reference zydis/
      - name: Build RDPWrapOffsetFinder (${{ matrix.platform }})
        working-directory: src-csharp/RDPOffsetFinder
        run: |
          msbuild RDPWrapOffsetFinder.sln `
            /t:RDPWrapOffsetFinder `
            /p:Configuration=Release `
            /p:Platform="${{ matrix.platform }}" `
            /p:PlatformToolset=v143 `
            /v:minimal

      - name: Collect outputs
        shell: pwsh
        run: |
          $arch  = if ("${{ matrix.platform }}" -eq "Win32") { "x86" } else { "x64" }
          $root  = "src-csharp/RDPOffsetFinder"
          # .sln build outputs to SolutionDir/<Platform>/Release/ (not <ProjectDir>/<Platform>/Release/)
          $exe   = "$root/${{ matrix.finder_plat }}/Release/RDPWrapOffsetFinder.exe"
          $dll   = "$root/zydis/msvc/bin/${{ matrix.zydis_bin }}/Zydis.dll"

          Write-Host "Exe: $(Get-Item $exe | Select-Object -Exp Length) bytes"
          Write-Host "Dll: $(Get-Item $dll | Select-Object -Exp Length) bytes"

          Copy-Item $exe ".\RDPWrapOffsetFinder_$arch.exe"
          Copy-Item $dll ".\Zydis_$arch.dll"

      - name: Upload ${{ matrix.platform }} artifact
        uses: actions/upload-artifact@v4
        with:
          name: finder-${{ matrix.platform }}
          path: |
            RDPWrapOffsetFinder_*.exe
            Zydis_*.dll
          if-no-files-found: error

  # NOTE: Full GitHub Releases (including OffsetFinder binaries) are published by build-and-release.yml.
  # This workflow stops at the artifact upload step so that partial releases are never
  # created on tag pushes. Run build-and-release.yml to produce the canonical release.