Merge pull request #281 from paulvarache/ps-complete

Add PowerShell completion script

Author: andreynering

completion/ps/task.ps1

@@ -0,0 +1,10 @@
+$scriptBlock = {
+	param($commandName, $wordToComplete, $cursorPosition)
+	$curReg = "task{.exe}? (.*?)$"
+	$startsWith = $wordToComplete | Select-String $curReg -AllMatches | ForEach-Object { $_.Matches.Groups[1].Value }
+	$reg = "\* ($startsWith.+?):"
+	$listOutput = $(task -l)
+	$listOutput | Select-String $reg -AllMatches | ForEach-Object { $_.Matches.Groups[1].Value + " " }
+}
+
+Register-ArgumentCompleter -Native -CommandName task -ScriptBlock $scriptBlock