Create AppInfo cache on creating a new compiler folder (#3434)

the appinfo cache could be created right after the creation of the
compiler folder.

this improves build performance if the compile folder is created and
cached without running a compile before caching.

In our case we create a bunch of compile folders for different versions
and localizations and then create an vm image which is used for build
agents

Co-authored-by: Freddy Kristiansen <freddy.kristiansen@microsoft.com>

CompilerFolderHandling/New-BcCompilerFolder.ps1

@@ -252,6 +252,12 @@ try {
             }
         }
     }
+
+    $symbolsPath = Join-Path $compilerFolder 'symbols'
+    Write-Host "Enumerating Apps in CompilerFolder $symbolsPath"
+    $compilerFolderAppFiles = @(Get-ChildItem -Path (Join-Path $symbolsPath '*.app') | Select-Object -ExpandProperty FullName)
+    GetAppInfo -AppFiles $compilerFolderAppFiles -compilerFolder $compilerFolder -cacheAppinfoPath (Join-Path $symbolsPath 'cache_AppInfo.json') | Out-Null
+
     $compilerFolder
 }
 catch {

ReleaseNotes.txt

@@ -1,6 +1,7 @@
 6.0.18
 Use altool from prerelease AL Language extension
 Display disk free inside container on error
+Create AppInfo cache on creating a new compiler folder
 
 6.0.17
 Issue 3518 If WinRm is not running on the host, a container couldn't be created