PowerToys/installer/PowerToysSetupVNext/generateDscResourcesWxs.ps1

[CmdletBinding()]
Param(
    [Parameter(Mandatory = $True)]
    [string]$dscWxsFile,
    [Parameter(Mandatory = $True)]
    [string]$Platform,
    [Parameter(Mandatory = $True)]
    [string]$Configuration
)

$ErrorActionPreference = 'Stop'

$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path

# Find build output directory
$buildOutputDir = Join-Path $scriptDir "..\..\$Platform\$Configuration"

if (-not (Test-Path $buildOutputDir)) {
    Write-Error "Build output directory not found: '$buildOutputDir'"
    exit 1
}

# Find all DSC manifest JSON files
$dscFiles = Get-ChildItem -Path $buildOutputDir -Filter "microsoft.powertoys.*.settings.dsc.resource.json" -File

if (-not $dscFiles) {
    Write-Warning "No DSC manifest files found in '$buildOutputDir'"
    # Create empty component group
    $wxsContent = @"
<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">

  <?include `$(sys.CURRENTDIR)\Common.wxi?>

  <Fragment>
    <ComponentGroup Id="DscResourcesComponentGroup">
    </ComponentGroup>
  </Fragment>
</Wix>
"@
    Set-Content -Path $dscWxsFile -Value $wxsContent
    exit 0
}

Write-Host "Found $($dscFiles.Count) DSC manifest file(s)"

# Generate WiX fragment
$wxsContent = @"
<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">

  <?include `$(sys.CURRENTDIR)\Common.wxi?>

  <Fragment>
    <DirectoryRef Id="DSCModulesReferenceFolder">
"@

$componentRefs = @()

foreach ($file in $dscFiles) {
    $componentId = "DscResource_" + ($file.BaseName -replace '[^A-Za-z0-9_]', '_')
    $fileId = $componentId + "_File"
    $guid = [System.Guid]::NewGuid().ToString().ToUpper()
    
    $componentRefs += $componentId
    
    $wxsContent += @"

      <Component Id="$componentId" Guid="{$guid}" Directory="DSCModulesReferenceFolder">
        <RegistryKey Root="`$(var.RegistryScope)" Key="Software\Classes\powertoys\components">
          <RegistryValue Type="string" Name="$componentId" Value="" KeyPath="yes"/>
        </RegistryKey>
        <File Id="$fileId" Source="`$(var.BinDir)$($file.Name)" Vital="no"/>
      </Component>
"@
}

$wxsContent += @"

    </DirectoryRef>
  </Fragment>

  <Fragment>
    <ComponentGroup Id="DscResourcesComponentGroup">
"@

foreach ($componentId in $componentRefs) {
    $wxsContent += @"

      <ComponentRef Id="$componentId"/>
"@
}

$wxsContent += @"

    </ComponentGroup>
  </Fragment>
</Wix>
"@

# Write the WiX file
Set-Content -Path $dscWxsFile -Value $wxsContent

Write-Host "Generated DSC resources WiX fragment: '$dscWxsFile'"