notify.js

ObjC.import('Foundation');
var app = Application.currentApplication()
app.includeStandardAdditions = true
var args = $.NSProcessInfo.processInfo.arguments;
var argv = []
var argc = args.count // -[NSArray count]

for (var i = 0; i < argc; i++) {
    argv.push( ObjC.unwrap( args.objectAtIndex(i) ) ) // -[NSArray objectAtIndex:]
}
delete args;
function notify(title="", withTitle="", subtitle="", soundName="Hero"){
	app.displayNotification(title, {
    	withTitle: withTitle,
    	subtitle: subtitle,
    	soundName: soundName
	});
}
notify(argv[2],argv[3],argv[4],argv[5]);