[ARM64][ci]Verify solution files configurations (#19878)

* [ARM64] Initial configuration verification script

* Updated text. Added solution verifications

* Updated spell checking

* Updated with proper argument to PowerShell tasks

* Use pwsh. Moved before .NET 6 task

* Load vswhere from installer location.

.github/actions/spell-check/expect.txt

@@ -2202,6 +2202,7 @@ vsonline
 vstemplate
 VSTHRD
 VSTT
+vswhere
 vtable
 Vtbl
 wbem

.pipelines/ci/templates/build-powertoys-steps.yml

@@ -7,6 +7,41 @@ steps:
   submodules: true
   clean: true
 
+- task: PowerShell@2
+  displayName: Verify Arm64 configuration for PowerToys.sln
+  inputs:
+    filePath: '$(build.sourcesdirectory)\.pipelines\verifyArm64Configuration.ps1'
+    arguments: -solution '$(build.sourcesdirectory)\PowerToys.sln'
+    pwsh: true
+
+- task: PowerShell@2
+  displayName: Verify Arm64 configuration for BugReportTool.sln
+  inputs:
+    filePath: '$(build.sourcesdirectory)\.pipelines\verifyArm64Configuration.ps1'
+    arguments: -solution '$(build.sourcesdirectory)\tools\BugReportTool\BugReportTool.sln'
+    pwsh: true
+
+- task: PowerShell@2
+  displayName: Verify Arm64 configuration for WebcamReportTool.sln
+  inputs:
+    filePath: '$(build.sourcesdirectory)\.pipelines\verifyArm64Configuration.ps1'
+    arguments: -solution '$(build.sourcesdirectory)\tools\WebcamReportTool\WebcamReportTool.sln'
+    pwsh: true
+
+- task: PowerShell@2
+  displayName: Verify Arm64 configuration for StylesReportTool.sln
+  inputs:
+    filePath: '$(build.sourcesdirectory)\.pipelines\verifyArm64Configuration.ps1'
+    arguments: -solution '$(build.sourcesdirectory)\tools\StylesReportTool\StylesReportTool.sln'
+    pwsh: true
+
+- task: PowerShell@2
+  displayName: Verify Arm64 configuration for PowerToysSetup.sln
+  inputs:
+    filePath: '$(build.sourcesdirectory)\.pipelines\verifyArm64Configuration.ps1'
+    arguments: -solution '$(build.sourcesdirectory)\installer\PowerToysSetup.sln'
+    pwsh: true
+
 - task: UseDotNet@2
   displayName: 'Use .NET 6 SDK'
   inputs:

.pipelines/verifyArm64Configuration.ps1

@@ -0,0 +1,63 @@
+[CmdletBinding()]
+Param(
+    [Parameter(Mandatory=$True,Position=1)]
+    [string]$solution
+)
+
+Write-Output "Verifying Arm64 configuration for $solution"
+
+$errorTable = @{}
+
+$MSBuildLoc = & "C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe" -prerelease -requires Microsoft.Component.MSBuild -find MSBuild\**\Bin\Microsoft.Build.dll
+if ($null -eq $MSBuildLoc) {
+    throw "Unable to locate Microsoft.Build.dll"
+}
+
+try {
+    Add-Type -Path $MSBuildLoc
+}
+catch {
+    # Catching because it may error on loading all the types from the assembly, but we only need one
+}
+
+$solutionFile = [Microsoft.Build.Construction.SolutionFile]::Parse($solution);
+$arm64SlnConfigs = $solutionFile.SolutionConfigurations | Where-Object {
+    $_.PlatformName -eq "ARM64"
+};
+
+# Should have two configurations. Debug and Release.
+if($arm64SlnConfigs.Length -lt 2) {
+    Write-Host -ForegroundColor Red "Missing Solution-level Arm64 platforms"
+    exit 1;
+}
+
+# List projects only.
+$projects = $solutionFile.ProjectsInOrder | Where-Object {
+    $_.ProjectType -eq "KnownToBeMSBuildFormat"
+};
+
+# Enumerate through the projects and add any project with a mismatched platform and project configuration
+foreach ($project in $projects) {
+    foreach ($slnConfig in $arm64SlnConfigs.FullName) {
+        if ($project.ProjectConfigurations.$slnConfig.FullName -ne $slnConfig) {
+            $errorTable[$project.ProjectName] += @(""
+                | Select-Object @{n = "Configuration"; e = { $project.ProjectConfigurations.$slnConfig.FullName } },
+                @{n = "ExpectedConfiguration"; e = { $slnConfig } })
+        }
+    }
+}
+
+if ($errorTable.Count -gt 0) {
+    Write-Host -ForegroundColor Red "Verification failed for the following projects:`n"
+    $errorTable.Keys | ForEach-Object {
+        Write-Host -ForegroundColor Red $_`:;
+        $errorTable[$_] | ForEach-Object {
+            Write-Host -ForegroundColor Red "$($_.ExpectedConfiguration)=$($_.Configuration)";
+        };
+        Write-Host -ForegroundColor Red `r
+    }
+    exit 1;
+}
+
+Write-Output "Verification Complete"
+exit 0;