Updated the cli

index.js

@@ -15,18 +15,32 @@ program
 	.command("start")
 	.description("Start the server")
 	.action(function() {
+		var users = new ClientManager().getUsers();
+		if (!program.public && !users.length) {
+			console.log("");
+			console.log("No users found!");
+			console.log("Create a new user with 'shout add-user <name>'.")
+			console.log("");
+		} else {
 			shout(program.port, program.public);
+		}
 	});
 
 program
 	.command("list-users")
 	.description("List all existing users")
 	.action(function() {
-		var manager = new ClientManager();
-		var users = manager.getUsers();
+		var users = new ClientManager().getUsers();
+		console.log("");
+		if (!users.length) {
+			console.log("No users found!");
+		} else {
+			console.log("Users:");
 			for (var i = 0; i < users.length; i++) {
-			console.log((i + 1) + " " + users[i]);
+				console.log((i + 1) + ": " + users[i]);
 			}
+		}
+		console.log("");
 	});
 
 program
@@ -34,17 +48,26 @@ program
 	.description("Add a new user")
 	.action(function(name) {
 		var manager = new ClientManager();
-		require("read")({
-			prompt: "Password: "
-		}, function(err, password) {
-			if (err) {
+		var users = manager.getUsers();
+		if (users.indexOf(name) !== -1) {
+			console.log("");
+			console.log("User '" + name + "' already exists.");
 			console.log("");
 			return;
 		}
-			manager.addUser(
+		require("read")({
+			prompt: "Password: "
+		}, function(err, password) {
+			console.log("");
+			if (err) {
+				return;
+			}
+			var success = manager.addUser(
 				name,
 				password
 			);
+			console.log("Added '" + name + "'.");
+			console.log("");
 		});
 	});
 
@@ -53,7 +76,14 @@ program
 	.description("Remove an existing user")
 	.action(function(name) {
 		var manager = new ClientManager();
-		manager.removeUser(name);
+		var success = manager.removeUser(name);
+		console.log("");
+		if (success) {
+			console.log("Removed '" + name + "'.");
+		} else {
+			console.log("User '" + name + "' doesn't exist.");
+		}
+		console.log("");
 	});
 
 program.parse(process.argv)

package.json

@@ -1,7 +1,7 @@
 {
   "name": "shout",
   "description": "A web IRC client",
-  "version": "0.9.4",
+  "version": "0.9.5",
   "homepage": "http://github.com/erming/shout",
   "author": "Mattias Erming",
   "preferGlobal": true,

src/clientManager.js

@@ -1,3 +1,4 @@
+var _ = require("lodash");
 var fs = require("fs");
 var Client = require("./client");
 
@@ -20,9 +21,6 @@ ClientManager.prototype.findClient = function(name) {
 ClientManager.prototype.loadUsers = function(sockets) {
 	var users = this.getUsers();
 	for (var i in users) {
-		if (name == "example") {
-			continue;
-		}
 		var name = users[i];
 		var json = this.loadUser(name);
 		if (!json) {
@@ -56,14 +54,17 @@ ClientManager.prototype.getUsers = function() {
 		console.log(e);
 		return;
 	}
+	users = _.without(
+		users,
+		"example"
+	);
 	return users;
 };
 
 ClientManager.prototype.addUser = function(name, password) {
 	var users = this.getUsers();
 	if (users.indexOf(name) !== -1) {
-		console.log("User '" + name + "' already exist.");
-		return;
+		return false;
 	}
 	try {
 		var path = "users/" + name;
@@ -80,16 +81,13 @@ ClientManager.prototype.addUser = function(name, password) {
 	} catch(e) {
 		throw e;
 	}
-	console.log(
-		"Added '" + name + "'."
-	);
+	return true;
 };
 
 ClientManager.prototype.removeUser = function(name) {
 	var users = this.getUsers();
 	if (users.indexOf(name) === -1) {
-		console.log("User '" + name + "' doesn't exist.");
-		return;
+		return false;
 	}
 	try {
 		var path = "users/" + name;
@@ -98,7 +96,5 @@ ClientManager.prototype.removeUser = function(name) {
 	} catch(e) {
 		throw e;
 	}
-	console.log(
-		"Removed '" + name + "'."
-	);
+	return true;
 };