feature(wakeup): allow specifying multiple computers and patterns

- change TargetComputer to array of strings each matched via RegEx

wakeup.ps1

@@ -3,9 +3,9 @@
 
 param
 (
-# Computer to wake up
+# Array of strings listing computer name(s) to wake up. Names will be matched using RegEx
     [Alias("Computer")]
-    [String]
+    [String[]]
     $TargetComputer = "",
 # XML database file containing computer details
     [Alias("List", "database", "db")]
@@ -89,7 +89,10 @@ $broadcastIP = $db.WOLDatabase.Configuration.BroadcastAddress
 $port = $db.WOLDatabase.Configuration.Port
 $dnsSuffix = $db.WOLDatabase.Configuration.DnsSuffix
 $targetComputers = [System.Collections.Generic.List[PSObject]]::new()
-$db.WOLDatabase.Computers.Computer | Where-Object { $_.name -match "$TargetComputer" } | ForEach-Object { $targetComputers.Add($_) }
+$TargetComputer | ForEach-Object {
+    $tgt = $_
+    $db.WOLDatabase.Computers.Computer | Where-Object { $_.name -match $tgt } | ForEach-Object { $targetComputers.Add($_) }
+}
 $removeFromTargetComputers = [System.Collections.Generic.List[String]]::new()
 
 # exit if nothing to do (i.e. empty targetComputers list)