name: Build and Release Windows Client

on:
  push:
    tags:
      - 'v*'

jobs:
  build:
    runs-on: windows-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install Rust
        shell: pwsh
        run: |
          # Install rustup using the official Windows installer
          Invoke-WebRequest -Uri "https://static.rust-lang.org/rustup/dist/x86_64-pc-windows-msvc/rustup-init.exe" -OutFile "rustup-init.exe"
          .\rustup-init.exe -y --default-toolchain stable
          # Add cargo to PATH for the rest of the session
          echo "$HOME\.cargo\bin" | Out-File -FilePath $env:GITHUB_PATH -Append -Encoding utf8

      - name: Install LLVM
        run: choco install llvm --no-progress

      - name: Build Client
        shell: pwsh
        run: |
          cd client
          cargo build --release

      - name: Prepare Binaries for Installer
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Force -Path bin
          Copy-Item "client\target\release\meshvpn-client.exe" "bin\client.exe"
          # Download Wintun.dll as it is a driver binary not stored in git
          Invoke-WebRequest -Uri "https://github.com/WireGuard/wintun/releases/latest/download/wintun.dll" -OutFile "bin\wintun.dll"

      - name: Install WiX Toolset
        run: choco install wixtoolset --no-progress

      - name: Build MSI Installer
        shell: pwsh
        run: |
          # candle.exe compiles .wxs to .wixobj
          # light.exe links .wixobj to .msi
          candle.exe installer\product.wxs -o installer\product.wixobj
          light.exe installer\product.wixobj -o meshvpn-client.msi

      - name: Create Gitea Release
        uses: softprops/action-gh-release@v1
        with:
          files: |
            client/target/release/meshvpn-client.exe
            meshvpn-client.msi
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}