Clear-Host

$global:varPath = ""

function main()  
{ 
	write-host "Ce script powershell est dans le répertoire $varPath"
}  

Function ParseCommand($oArgs){

	#Parses the command line and fills the script variables 
	#with the appropriate values.

	$ArgCount = 0
	if (!$oArgs.length -gt 0){
		write-host "No arguments specified."
	}

	While ($ArgCount -lt $oArgs.length){
		switch ($oArgs[$ArgCount].ToLower()){
			"-path"{
				$global:varPath = $oArgs[($ArgCount+1)]
				$ArgCount = ($ArgCount + 2)
				write-host "-path : $varPath"
				break
			}

			default{
				write-host "Invalid command."
#				Help
				exit			
			}
		}
	}
}

#Parse commands
ParseCommand($args)

## Run Main
main