Turn index.js into an executable

index.js

@@ -1,3 +1,20 @@
-process.chdir(__dirname);
-var shout = require("./src/server");
-shout();
+#!/usr/bin/env node
+
+process.chdir(__dirname);
+
+var program = require("commander");
+var shout = require("./src/server.js");
+var version = require("./package.json").version;
+
+program
+	.command("start")
+	.description("Starts the server.")
+	.action(function() {
+		shout();
+	});
+
+program.parse(process.argv)
+
+if (!program.args.length) {
+	program.help();
+}

package.json

@@ -1,7 +1,7 @@
 {
   "name": "shout",
   "description": "A web IRC client",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "homepage": "http://github.com/erming/shout",
   "author": {
     "name": "Mattias Erming",
@@ -33,6 +33,7 @@
     "url": "https://github.com/erming/shout.git"
   },
   "dependencies": {
+    "commander": "^2.3.0",
     "connect": "~2.19.6",
     "lodash": "~2.4.1",
     "moment": "~2.7.0",

src/server.js

@@ -41,8 +41,10 @@ module.exports = function() {
 		}
 	});
 
-	console.log("Server started.");
+	console.log("");
 	console.log("Shout is now running on port " + port);
+	console.log("Press ctrl-c to stop");
+	console.log("");
 
 	if (config.public) {
 		return;