Function to add the winget executable path to registry

Add-WinGetPath-Registry.ps1

function Add-WinGetPath-Registry {
$WinGetPath = (Get-ChildItem -Path $env:ProgramFiles\WindowsApps\Microsoft.DesktopAppInstaller*_x64*\winget.exe).DirectoryName
$oldPath = (Get-Item -Path 'Registry::HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment').GetValue('path',$null,'DoNotExpandEnvironmentNames')

If (-Not(($oldPath -split ';') -contains $WinGetPath))
	{ 
	$newPath += $oldPath + ';' + $WinGetPath
	"Winget path $WinGetPath added to registry"
	Set-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment' -Name PATH -Value $newPath
	}
else
	{ 
		"Winget path already exists in registry."
	}
}