if (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
    Start-Process PowerShell -Verb RunAs "-NoProfile -ExecutionPolicy Bypass -Command `"cd '$pwd'; & '$PSCommandPath';`"";
    exit;
}


function Test-ReparsePoint([string]$path) {
  $file = Get-Item $path -Force -ea SilentlyContinue
  return [bool]($file.Attributes -band [IO.FileAttributes]::ReparsePoint)
}

if(Test-Path "A:\"){
	Write-Host "Ramdisk already mounted"
} else {
	Write-Host "Ramdisk missing, creating now"
    cmd.exe /c "`"C:\Program Files\SoftPerfect RAM Disk\ramdiskws.exe`" /add:`"letter=A,fs=NTFS,size=1500M,type=boot,mount=yes`""
}

$source="C:\Program Files (x86)\Atmel\studio\7.0"
$dest="A:\Atmel"

if((Test-ReparsePoint("$source")) -AND (Test-Path "$source\toolchain")){
	Write-Host "Already manipulated atmel studio"
} else {
	if(Test-Path "C:\Program Files (x86)\Atmel\studio\7.0_old"){
		Write-Host "Restoring old Atmel Studio"
		del -force "$source"
		cmd.exe /c "rename `"C:\Program Files (x86)\Atmel\studio\7.0_old`"  `"7.0`""
	}

	Write-Host "copy now"

	$what = @("/MIR")
	#couldnt get options to work :(
	#$options = @("/XD:\toolchain\arm","/XD:\toolchain\avr32","/XD:\packs\atmel`"")
	$options = @("/NFL","/NDL")

	$cmdArgs = @("$source","$dest",$what,$options)
	robocopy @cmdArgs /XD $source\toolchain\arm /XD $source\toolchain\avr32 /XD $source\packs\atmel

	#copy missing pack
	$cmdArgs = @("$source\packs\atmel\ATmega_DFP","$dest\packs\atmel\ATmega_DFP",$what,$options)
	robocopy @cmdArgs

	Write-Host "creating symlinks"
	cmd.exe /c "rename `"$source`" `"7.0_old "
	cmd.exe /c "mklink /J `"$source`" `"$dest`""
}

$source="C:\Program Files (x86)\ATMega Remote"
$dest="A:\ATMega Remote"

if((Test-ReparsePoint("$source")) -AND (Test-Path "$source\ATMega Remote.exe")){
	Write-Host "Already manipulated ATMR"
} else {
	if(Test-Path "C:\Program Files (x86)\ATMega Remote_old"){
		Write-Host "Restoring old ATMR"
		del -force "$source"
		cmd.exe /c "rename `"C:\Program Files (x86)\ATMega Remote_old`" `"ATMega Remote`" "
	}

	Write-Host "copy now"

	$what = @("/MIR")
	$options = @("/NFL","/NDL")

	$cmdArgs = @("$source","$dest",$what,$options)
	robocopy @cmdArgs

	Write-Host "creating symlinks"
	cmd.exe /c "rename `"$source`" `"ATMega Remote_old "
	cmd.exe /c "mklink /J `"$source`" `"$dest`""
}