1  [CmdletBinding()]
 2  param(
 3      [Parameter(Mandatory = $true)]
 4      [string]$BuildPlatform,
 5  
 6      [Parameter(Mandatory = $true)]
 7      [string]$BuildConfiguration,
 8  
 9      [Parameter()]
10      [string]$RepoRoot = (Get-Location).Path
11  )
12  
13  $ErrorActionPreference = 'Stop'
14  
15  function Resolve-PlatformDirectory {
16      param(
17          [string]$Root,
18          [string]$Platform
19      )
20  
21      $normalized = $Platform.Trim()
22      $candidates = @()
23      $candidates += Join-Path $Root $normalized
24      $candidates += Join-Path $Root ($normalized.ToUpperInvariant())
25      $candidates += Join-Path $Root ($normalized.ToLowerInvariant())
26      $candidates = $candidates | Where-Object { -not [string]::IsNullOrWhiteSpace($_) } | Select-Object -Unique
27  
28      foreach ($candidate in $candidates) {
29          if (Test-Path $candidate) {
30              return $candidate
31          }
32      }
33  
34      return $candidates[0]
35  }
36  
37  Write-Host "Repo root: $RepoRoot"
38  Write-Host "Requested build platform: $BuildPlatform"
39  Write-Host "Requested configuration: $BuildConfiguration"
40  
41  # Always use x64 PowerToys.DSC.exe since CI/CD machines are x64
42  $exePlatform = 'x64'
43  $exeRoot = Resolve-PlatformDirectory -Root $RepoRoot -Platform $exePlatform
44  $exeOutputDir = Join-Path $exeRoot $BuildConfiguration
45  $exePath = Join-Path $exeOutputDir 'PowerToys.DSC.exe'
46  
47  Write-Host "Using x64 PowerToys.DSC.exe to generate DSC manifests for $BuildPlatform build"
48  
49  if (-not (Test-Path $exePath)) {
50      throw "PowerToys.DSC.exe not found at '$exePath'. Make sure it has been built first."
51  }
52  
53  Write-Host "Using PowerToys.DSC.exe at '$exePath'."
54  
55  # Output DSC manifests to the target build platform directory (x64, ARM64, etc.)
56  $outputRoot = Resolve-PlatformDirectory -Root $RepoRoot -Platform $BuildPlatform
57  if (-not (Test-Path $outputRoot)) {
58      Write-Host "Creating missing platform output root at '$outputRoot'."
59      New-Item -Path $outputRoot -ItemType Directory -Force | Out-Null
60  }
61  
62  $outputDir = Join-Path $outputRoot $BuildConfiguration
63  if (-not (Test-Path $outputDir)) {
64      Write-Host "Creating missing configuration output directory at '$outputDir'."
65      New-Item -Path $outputDir -ItemType Directory -Force | Out-Null
66  }
67  
68  # DSC v3 manifests go to DSCModules subfolder
69  $dscOutputDir = Join-Path $outputDir 'DSCModules'
70  if (-not (Test-Path $dscOutputDir)) {
71      Write-Host "Creating DSCModules subfolder at '$dscOutputDir'."
72      New-Item -Path $dscOutputDir -ItemType Directory -Force | Out-Null
73  }
74  
75  Write-Host "DSC manifests will be generated to: '$dscOutputDir'"
76  
77  Write-Host "Cleaning previously generated DSC manifest files from '$dscOutputDir'."
78  Get-ChildItem -Path $dscOutputDir -Filter 'microsoft.powertoys.*.settings.dsc.resource.json' -ErrorAction SilentlyContinue | Remove-Item -Force
79  
80  $arguments = @('manifest', '--resource', 'settings', '--outputDir', $dscOutputDir)
81  Write-Host "Invoking DSC manifest generator: '$exePath' $($arguments -join ' ')"
82  & $exePath @arguments
83  if ($LASTEXITCODE -ne 0) {
84      throw "PowerToys.DSC.exe exited with code $LASTEXITCODE"
85  }
86  
87  $generatedFiles = Get-ChildItem -Path $dscOutputDir -Filter 'microsoft.powertoys.*.settings.dsc.resource.json' -ErrorAction Stop
88  if ($generatedFiles.Count -eq 0) {
89      throw "No DSC manifest files were generated in '$dscOutputDir'."
90  }
91  
92  Write-Host "Generated $($generatedFiles.Count) DSC manifest file(s):"
93  foreach ($file in $generatedFiles) {
94      Write-Host "  - $($file.FullName)"
95  }