Extend programming model for script commands

spring-boot-cli/src/test/resources/commands/handler.groovy

@@ -16,13 +16,13 @@
 
 package org.test.command
 
-import joptsimple.OptionSet
-
 @Grab("org.eclipse.jgit:org.eclipse.jgit:2.3.1.201302201838-r")
 import org.eclipse.jgit.api.Git
 
 
 class TestCommand extends OptionHandler {
+	
+	String name = "foo"
 
 	void options() {
 		option "foo", "Foo set"
@@ -30,7 +30,7 @@ class TestCommand extends OptionHandler {
 
 	void run(OptionSet options) {
 		// Demonstrate use of Grape.grab to load dependencies before running
-		println "Clean : " + Git.open(".." as File).status().call().isClean()
+		println "Clean: " + Git.open(".." as File).status().call().isClean()
 		org.springframework.boot.cli.command.ScriptCommandTests.executed = true
 		println "Hello ${options.nonOptionArguments()}: ${options.has('foo')}"
 	}