1  [CmdletBinding()]
 2  Param(
 3      [Parameter(Mandatory = $True, Position = 1)]
 4      [string]$sourceDir
 5  )
 6  
 7  # scan all csharp project in the source directory
 8  function Get-CSharpProjects {
 9      param (
10          [string]$path
11      )
12  
13      # Get all .csproj files under the specified path
14      return Get-ChildItem -Path $path -Recurse -Filter *.csproj | Select-Object -ExpandProperty FullName
15  }
16  
17  # Check if the project file imports 'Common.Dotnet.CsWinRT.props'
18  function Test-ImportSharedCsWinRTProps {
19      param (
20          [string]$filePath
21      )
22  
23      # Load the XML content of the .csproj file
24      [xml]$csprojContent = Get-Content -Path $filePath
25  
26      
27      # Check if the Import element with Project attribute containing 'Common.Dotnet.CsWinRT.props' exists
28      return $csprojContent.Project.Import | Where-Object { $null -ne $_.Project -and $_.Project.EndsWith('Common.Dotnet.CsWinRT.props') }
29  }
30  
31  # Call the function with the provided source directory
32  $csprojFilesArray = Get-CSharpProjects -path $sourceDir
33  
34  $hasInvalidCsProj = $false
35  
36  # Enumerate the array of file paths and call Validate-ImportSharedCsWinRTProps for each file
37  foreach ($csprojFile in $csprojFilesArray) {
38      # Skip if the file ends with 'TemplateCmdPalExtension.csproj'
39      if ($csprojFile -like '*TemplateCmdPalExtension.csproj') {
40          continue
41      }
42      
43      # The CmdPal.Core projects use a common shared props file, so skip them
44      if ($csprojFile -like '*Microsoft.CmdPal.Core.*.csproj') {
45          continue
46      }
47      if ($csprojFile -like '*Microsoft.CmdPal.Ext.Shell.csproj') {
48          continue
49      }
50  
51      $importExists = Test-ImportSharedCsWinRTProps -filePath $csprojFile
52      if (!$importExists) {
53          Write-Output "$csprojFile need to import 'Common.Dotnet.CsWinRT.props'."
54          $hasInvalidCsProj = $true
55      }
56  }
57  
58  if ($hasInvalidCsProj) {
59      exit 1
60  }
61  
62  exit 0