refactor: powershell optimisation (ngen) rewrites

src/playbook/Configuration/custom.yml

@@ -2,11 +2,11 @@
 title: Root Playbook File
 description: Runs all of the playbook files
 privilege: TrustedInstaller
-actions: []
+actions:
+  - !writeStatus: {status: 'Optimizing PowerShell'}
 tasks:
   # Configure PowerShell first so that other PowerShell scripts work
-  # NGEN - PowerShell optimization
-  - tweaks\statuses\status-ngen.yml
+  # NGEN - .NET assemblies PowerShell optimization
   - tweaks\scripts\script-ngen.yml
   - tweaks\qol\config-powershell.yml
 

src/playbook/Executables/NGEN.ps1

@@ -1,12 +1,6 @@
 # speeds up powershell startup time by 10x
-$env:path = $env:path + ";" + $([Runtime.InteropServices.RuntimeEnvironment]::GetRuntimeDirectory())
-[AppDomain]::CurrentDomain.GetAssemblies() | % {
-    if (! $_.location) {continue}
-    $Name = Split-Path $_.location -leaf
-    Write-Host -ForegroundColor Yellow "NGENing : $Name"
-    ngen install $_.location | % {"`t$_"} | Out-Null
-}
-
-# run these tasks in the background to make sure that it is all ngened
-& schtasks.exe /Run /TN "\Microsoft\Windows\.NET Framework\.NET Framework NGEN v4.0.30319"
-& schtasks.exe /Run /TN "\Microsoft\Windows\.NET Framework\.NET Framework NGEN v4.0.30319 64"
+$env:path = "$([Runtime.InteropServices.RuntimeEnvironment]::GetRuntimeDirectory());" + $env:path
+[AppDomain]::CurrentDomain.GetAssemblies().Location | ? {$_} | % {
+    Write-Host "NGENing: $(Split-Path $_ -Leaf)" -ForegroundColor Yellow
+    ngen install $_ | Out-Null
+}