maintain-clients.ps1 #1

function p4maintain-clients
{param([switch]$doCleanUp,[switch]$force)
	$taskConfig = $null
	$clientsToRemove = $null
	$taskConfig = p4get-maintenanceTasks
	if (!$taskConfig)
	{
		throw "No task configuration found for this task"
	}
	$now = get-date
	write-progress -id 5 -activity ("Perforce Clientspec maintenance script.") -status ("Retrieving clientspecs from server.")
	$tombstonedClients = p4get-client | ?{$_.access -le $now.adddays(-$taskConfig.clientSpecTombstoneDays)} | %{$_.client}
	$untouchableClients = (p4get-maintenanceTasks).immortalClientSpecs.client
	if ($tombstonedClients)
	{
		$clientsToRemove = compare-object $tombstonedClients $untouchableClients | %{$_.inputobject} | ?{$_ -ne ""}
	}
	if ($clientsToRemove)
	{
		if ($doCleanUp)
		{
			$i=0
			foreach ($client in $clientsToRemove)
			{
				if ($client)
				{
					try
					{
						write-progress -id 5 -activity ("Removing clients older than " + $taskConfig.clientSpecTombstoneDays.tostring() + " days.") -status ("Removing client " + $client) -percentcomplete ($i/$clientsToRemove.count*100)
						$i++
						if ($force)
						{
							p4remove-client $client -unshelve -revert
						}
						else
						{
							p4remove-client
						}
					}
					catch
					{
						if ($error[0].Exception.Message -match "because it has open files")
						{
							write-warning ("Clientspec " + $client + " has open files. Not reverting because -force was not specified.")
						}
					}
				}
			}
		}
		else
		{
			$clientsToRemove
			ColorConsole -FGColor yellow -message ($clientsToRemove.count.tostring() + " clients are older than " + $taskConfig.clientSpecTombstoneDays.tostring() + " days old.`r`nInvoke with -doCleanUp to remove clientspecs.`r`nAddionally, invoke -force to revert clients and delete shelves.")
		}
	}
	else
	{
		ColorConsole -FGColor yellow -message ("No clients with an access date older than " + $taskConfig.clientSpecTombstoneDays.tostring() + " were found to remove.")
	}
}