Merge pull request #504 from williamboman/feat/code-style

Enforce coding style

.eslintignore

@@ -0,0 +1,3 @@
+client/js/libs.min.js
+client/js/libs/**/*.js
+client/js/shout.templates.js

.eslintrc

@@ -0,0 +1,32 @@
+---
+
+root: true
+
+env:
+  browser: true
+  mocha: true
+  node: true
+
+rules:
+  comma-dangle: 0
+  curly: [2, multi-line]
+  eqeqeq: 2
+  indent: [2, tab]
+  linebreak-style: [2, unix]
+  object-curly-spacing: [2, never]
+  semi: [2, always]
+  space-after-keywords: [2, always]
+  space-before-function-paren: [2, never]
+  spaced-comment: [2, always]
+  no-console: 0
+  no-trailing-spaces: 2
+  quotes: [2, double]
+
+globals:
+  $: false
+  Favico: false
+  Handlebars: false
+  io: false
+  Mousetrap: false
+
+extends: eslint:recommended

client/js/shout.js

@@ -35,11 +35,12 @@ $(function() {
 		$("html").addClass("web-app-mode");
 	}
 
+	var pop;
 	try {
-		var pop = new Audio();
+		pop = new Audio();
 		pop.src = "/audio/pop.ogg";
 	} catch (e) {
-		var pop = {
+		pop = {
 			play: $.noop
 		};
 	}
@@ -73,7 +74,7 @@ $(function() {
 		});
 	});
 
-	socket.on("auth", function(data) {
+	socket.on("auth", function(/* data */) {
 		var body = $("body");
 		var login = $("#sign-in");
 		if (!login.length) {
@@ -183,7 +184,7 @@ $(function() {
 
 	socket.on("msg", function(data) {
 		var target = "#chan-" + data.chan;
-		if (data.msg.type == "error") {
+		if (data.msg.type === "error") {
 			target = "#chan-" + chat.find(".active").data("id");
 		}
 
@@ -202,7 +203,7 @@ $(function() {
 		}
 
 		var type = data.msg.type;
-		if (type == "message" || type == "action") {
+		if (type === "message" || type === "action") {
 			var nicks = chan.find(".users").data("nicks");
 			if (nicks) {
 				var find = nicks.indexOf(from);
@@ -220,7 +221,7 @@ $(function() {
 			.find(".messages")
 			.prepend(render("msg", {messages: data.messages}))
 			.end();
-		if (data.messages.length != 100) {
+		if (data.messages.length !== 100) {
 			chan.find(".show-more").removeClass("show");
 		}
 	});
@@ -274,7 +275,7 @@ $(function() {
 		});
 
 		if (next !== null) {
-			var id = next.data("id");
+			id = next.data("id");
 			sidebar.find("[data-id=" + id + "]").click();
 		} else {
 			sidebar.find(".chan")
@@ -374,7 +375,7 @@ $(function() {
 		].indexOf(name) !== -1) {
 			chat.toggleClass("hide-" + name, !self.prop("checked"));
 		}
-		if (name == "colors") {
+		if (name === "colors") {
 			chat.toggleClass("no-colors", !self.prop("checked"));
 		}
 	}).find("input")
@@ -383,7 +384,7 @@ $(function() {
 	$("#badge").on("change", function() {
 		var self = $(this);
 		if (self.prop("checked")) {
-			if (Notification.permission != "granted") {
+			if (Notification.permission !== "granted") {
 				Notification.requestPermission();
 			}
 		}
@@ -407,7 +408,6 @@ $(function() {
 		.tab(complete, {hint: false});
 
 	var form = $("#form");
-	var submit = $("#submit");
 
 	form.on("submit", function(e) {
 		e.preventDefault();
@@ -428,7 +428,7 @@ $(function() {
 			var text = "";
 			if (window.getSelection) {
 				text = window.getSelection().toString();
-			} else if (document.selection && document.selection.type != "Control") {
+			} else if (document.selection && document.selection.type !==  "Control") {
 				text = document.selection.createRange().text;
 			}
 			if (!text) {
@@ -580,7 +580,7 @@ $(function() {
 					pop.play();
 				}
 				favico.badge("!");
-				if (settings.badge && Notification.permission == "granted") {
+				if (settings.badge && Notification.permission === "granted") {
 					var notify = new Notification(msg.from + " says:", {
 						body: msg.text.trim(),
 						icon: "/img/logo-64.png"
@@ -640,7 +640,7 @@ $(function() {
 		var content = self.parent().next(".toggle-content");
 		if (bottom && !content.hasClass("show")) {
 			var img = content.find("img");
-			if (img.length != 0 && !img.width()) {
+			if (img.length !== 0 && !img.width()) {
 				img.on("load", function() {
 					chat.scrollBottom();
 				});
@@ -678,7 +678,7 @@ $(function() {
 		form.find(".btn")
 			.attr("disabled", true)
 			.end();
-		if (form.closest(".window").attr("id") == "connect") {
+		if (form.closest(".window").attr("id") === "connect") {
 			event = "conn";
 		}
 		var values = {};
@@ -771,7 +771,7 @@ $(function() {
 			words.push(nicks[i]);
 		}
 
-		var channels = sidebar.find(".chan")
+		sidebar.find(".chan")
 			.each(function() {
 				var self = $(this);
 				if (!self.hasClass("lobby")) {
@@ -875,7 +875,7 @@ $(function() {
 		}
 		array.splice(new_index, 0, array.splice(old_index, 1)[0]);
 		return array;
-	};
+	}
 
 	document.addEventListener(
 		"visibilitychange",

index.js

@@ -1,3 +1,3 @@
 #!/usr/bin/env node
 process.chdir(__dirname);
-var cli = require("./src/command-line");
+require("./src/command-line");

package.json

@@ -14,7 +14,8 @@
   "scripts": {
     "start": "node index",
     "build": "grunt",
-    "test": "HOME=test/fixtures mocha test/**/*.js"
+    "test": "HOME=test/fixtures mocha test/**/*.js && npm run lint",
+    "lint": "eslint index.js Gruntfile.js src/ test/ client/ defaults/"
   },
   "keywords": [
     "browser",
@@ -40,6 +41,7 @@
     "socket.io": "~1.0.6"
   },
   "devDependencies": {
+    "eslint": "^1.5.1",
     "grunt": "~0.4.5",
     "grunt-contrib-uglify": "~0.5.0",
     "grunt-contrib-watch": "^0.6.1",

src/client.js

@@ -80,11 +80,11 @@ Client.prototype.emit = function(event, data) {
 	}
 	var config = this.config || {};
 	if (config.log === true) {
-		if (event == "msg") {
+		if (event === "msg") {
 			var target = this.find(data.chan);
 			if (target) {
 				var chan = target.chan.name;
-				if (target.chan.type == Chan.Type.LOBBY) {
+				if (target.chan.type === Chan.Type.LOBBY) {
 					chan = target.network.host;
 				}
 				log.write(
@@ -152,7 +152,7 @@ Client.prototype.connect = function(args) {
 	});
 
 	var nick = args.nick || "shout-user";
-	var username = args.username || nick.replace(/[^a-zA-Z0-9]/g, '');
+	var username = args.username || nick.replace(/[^a-zA-Z0-9]/g, "");
 	var realname = args.realname || "Shout User";
 
 	var irc = slate(stream);
@@ -273,10 +273,10 @@ Client.prototype.sort = function(data) {
 
 	var type = data.type;
 	var order = data.order || [];
+	var sorted = [];
 
 	switch (type) {
 	case "networks":
-		var sorted = [];
 		_.each(order, function(i) {
 			var find = _.find(self.networks, {id: i});
 			if (find) {
@@ -292,7 +292,6 @@ Client.prototype.sort = function(data) {
 		if (!network) {
 			return;
 		}
-		var sorted = [];
 		_.each(order, function(i) {
 			var find = _.find(network.channels, {id: i});
 			if (find) {

src/clientManager.js

@@ -3,7 +3,6 @@ var fs = require("fs");
 var Client = require("./client");
 var mkdirp = require("mkdirp");
 var Helper = require("./helper");
-var moment = require("moment");
 
 module.exports = ClientManager;
 
@@ -14,7 +13,7 @@ function ClientManager() {
 ClientManager.prototype.findClient = function(name) {
 	for (var i in this.clients) {
 		var client = this.clients[i];
-		if (client.name == name) {
+		if (client.name === name) {
 			return client;
 		}
 	}
@@ -108,9 +107,8 @@ ClientManager.prototype.removeUser = function(name) {
 	return true;
 };
 
-ClientManager.prototype.autoload = function(sockets) {
+ClientManager.prototype.autoload = function(/* sockets */) {
 	var self = this;
-	var loaded = [];
 	setInterval(function() {
 		var loaded = _.pluck(
 			self.clients,

src/command-line/add.js

@@ -8,7 +8,7 @@ var Helper = require("../helper");
 program
 	.command("add <name>")
 	.description("Add a new user")
-	.action(function(name, password) {
+	.action(function(name/* , password */) {
 		var path = Helper.HOME + "/users";
 		try {
 			mkdirp.sync(path);

src/command-line/config.js

@@ -1,7 +1,4 @@
-var fs = require("fs");
-var path = require("path");
 var program = require("commander");
-var mkdirp = require("mkdirp");
 var child = require("child_process");
 var Helper = require("../helper");
 

src/command-line/start.js

@@ -1,4 +1,3 @@
-var _ = require("lodash");
 var ClientManager = new require("../clientManager");
 var program = require("commander");
 var shout = require("../server");

src/helper.js

@@ -7,4 +7,4 @@ module.exports = {
 
 function getConfig() {
 	return require(path.resolve(this.HOME) + "/config");
-};
+}

src/identd.js

@@ -4,7 +4,7 @@ var net = require("net");
 var users = {};
 
 module.exports.start = function(port) {
-	var server = net.createServer(init).listen(port || 113);
+	net.createServer(init).listen(port || 113);
 };
 
 module.exports.hook = function(stream, user) {

src/log.js

@@ -20,7 +20,7 @@ module.exports.write = function(user, network, chan, msg) {
 	var line = "[" + time + "] ";
 
 	var type = msg.type.trim();
-	if (type == "message" || type == "highlight") {
+	if (type === "message" || type === "highlight") {
 		// Format:
 		// [2014-01-01 00:00:00] <Arnold> Put that cookie down.. Now!!
 		line += "<" + msg.from + "> " + msg.text;
@@ -38,7 +38,7 @@ module.exports.write = function(user, network, chan, msg) {
 		line + "\n",
 		function(e) {
 			if (e) {
-				console.log("Log#write():\n" + e)
+				console.log("Log#write():\n" + e);
 			}
 		}
 	);

src/models/chan.js

@@ -37,7 +37,7 @@ Chan.prototype.sortUsers = function() {
 	modes.forEach(function(mode) {
 		this.users = _.remove(
 			this.users,
-			function(u) { return u.mode == mode; }
+			function(u) { return u.mode === mode; }
 		).concat(this.users);
 	}, this);
 };

src/plugins/inputs/action.js

@@ -1,7 +1,7 @@
 var Msg = require("../../models/msg");
 
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "slap" && cmd != "me") {
+	if (cmd !== "slap" && cmd !== "me") {
 		return;
 	}
 

src/plugins/inputs/connect.js

@@ -1,5 +1,5 @@
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "connect" && cmd != "server") {
+	if (cmd !== "connect" && cmd !== "server") {
 		return;
 	}
 	if (args.length !== 0) {

src/plugins/inputs/invite.js

@@ -1,5 +1,5 @@
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "invite") {
+	if (cmd !== "invite") {
 		return;
 	}
 	var irc = network.irc;

src/plugins/inputs/join.js

@@ -1,5 +1,5 @@
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "join") {
+	if (cmd !== "join") {
 		return;
 	}
 	if (args.length !== 0) {

src/plugins/inputs/kick.js

@@ -1,5 +1,5 @@
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "kick") {
+	if (cmd !== "kick") {
 		return;
 	}
 	if (args.length !== 0) {

src/plugins/inputs/mode.js

@@ -1,5 +1,5 @@
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "mode" && cmd != "op" && cmd != "voice" && cmd != "deop" && cmd != "devoice") {
+	if (cmd !== "mode" && cmd !== "op" && cmd !== "voice" && cmd !== "deop" && cmd !== "devoice") {
 		return;
 	} else if (args.length === 0) {
 		return;
@@ -7,7 +7,7 @@ module.exports = function(network, chan, cmd, args) {
 
 	var mode;
 	var user;
-	if (cmd != "mode") {
+	if (cmd !== "mode") {
 		user = args[0];
 		mode = {
 			"op": "+o",

src/plugins/inputs/msg.js

@@ -1,16 +1,15 @@
 var _ = require("lodash");
 
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "say" && cmd != "msg") {
+	if (cmd !== "say" && cmd !== "msg") {
 		return;
 	}
 	if (args.length === 0 || args[0] === "") {
 		return;
 	}
-	var client = this;
 	var irc = network.irc;
 	var target = "";
-	if (cmd == "msg") {
+	if (cmd === "msg") {
 		target = args.shift();
 		if (args.length === 0) {
 			return;

src/plugins/inputs/nick.js

@@ -1,5 +1,5 @@
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "nick") {
+	if (cmd !== "nick") {
 		return;
 	}
 	if (args.length !== 0) {

src/plugins/inputs/notice.js

@@ -1,5 +1,5 @@
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "notice" || !args[1]) {
+	if (cmd !== "notice" || !args[1]) {
 		return;
 	}
 	var irc = network.irc;

src/plugins/inputs/part.js

@@ -1,11 +1,11 @@
 var _ = require("lodash");
 
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "part" && cmd != "leave" && cmd != "close") {
+	if (cmd !== "part" && cmd !== "leave" && cmd !== "close") {
 		return;
 	}
 	var client = this;
-	if (chan.type == "query") {
+	if (chan.type === "query") {
 		network.channels = _.without(network.channels, chan);
 		client.emit("part", {
 			chan: chan.id

src/plugins/inputs/quit.js

@@ -1,7 +1,7 @@
 var _ = require("lodash");
 
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "quit" && cmd != "disconnect") {
+	if (cmd !== "quit" && cmd !== "disconnect") {
 		return;
 	}
 

src/plugins/inputs/raw.js

@@ -1,5 +1,5 @@
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "raw" && cmd != "send" && cmd != "quote") {
+	if (cmd !== "raw" && cmd !== "send" && cmd !== "quote") {
 		return;
 	}
 	if (args.length !== 0) {

src/plugins/inputs/services.js

@@ -1,7 +1,7 @@
 var _ = require("lodash");
 
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "ns" && cmd != "cs" && cmd != "hs") {
+	if (cmd !== "ns" && cmd !== "cs" && cmd !== "hs") {
 		return;
 	}
 	var target = ({

src/plugins/inputs/topic.js

@@ -1,5 +1,5 @@
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "topic") {
+	if (cmd !== "topic") {
 		return;
 	}
 

src/plugins/inputs/whois.js

@@ -1,5 +1,5 @@
 module.exports = function(network, chan, cmd, args) {
-	if (cmd != "whois" && cmd != "query") {
+	if (cmd !== "whois" && cmd !== "query") {
 		return;
 	}
 	if (args.length !== 0) {

src/plugins/irc-events/ctcp.js

@@ -1,6 +1,6 @@
 var pkg = require(process.cwd() + "/package.json");
 
-module.exports = function(irc, network) {
+module.exports = function(irc/* , network */) {
 	irc.on("message", function(data) {
 		if (data.message.indexOf("\001") !== 0) {
 			return;
@@ -15,7 +15,7 @@ module.exports = function(irc, network) {
 			);
 			break;
 		case "PING":
-			if (split.length == 2) {
+			if (split.length === 2) {
 				irc.ctcp(data.from, "PING " + split[1]);
 			}
 			break;

src/plugins/irc-events/error.js

@@ -13,7 +13,7 @@ module.exports = function(irc, network) {
 			msg: msg
 		});
 		if (!network.connected) {
-			if (data.cmd == "ERR_NICKNAMEINUSE") {
+			if (data.cmd === "ERR_NICKNAMEINUSE") {
 				var random = irc.me + Math.floor(10 + (Math.random() * 89));
 				irc.nick(random);
 			}

src/plugins/irc-events/join.js

@@ -26,7 +26,7 @@ module.exports = function(irc, network) {
 			users: users
 		});
 		var self = false;
-		if (data.nick.toLowerCase() == irc.me.toLowerCase()) {
+		if (data.nick.toLowerCase() === irc.me.toLowerCase()) {
 			self = true;
 		}
 		var msg = new Msg({

src/plugins/irc-events/kick.js

@@ -12,7 +12,7 @@ module.exports = function(irc, network) {
 			return;
 		}
 
-		if (data.client == irc.me) {
+		if (data.client === irc.me) {
 			chan.users = [];
 		} else {
 			chan.users = _.without(chan.users, _.findWhere(chan.users, {name: data.client}));
@@ -24,7 +24,7 @@ module.exports = function(irc, network) {
 		});
 
 		var self = false;
-		if (data.nick.toLowerCase() == irc.me.toLowerCase()) {
+		if (data.nick.toLowerCase() === irc.me.toLowerCase()) {
 			self = true;
 		}
 

src/plugins/irc-events/link.js

@@ -3,7 +3,7 @@ var cheerio = require("cheerio");
 var Msg = require("../../models/msg");
 var request = require("request");
 var Helper = require("../../helper");
-var es = require('event-stream');
+var es = require("event-stream");
 
 process.setMaxListeners(0);
 
@@ -28,7 +28,7 @@ module.exports = function(irc, network) {
 			return;
 		}
 
-		var self = data.to.toLowerCase() == irc.me.toLowerCase();
+		var self = data.to.toLowerCase() === irc.me.toLowerCase();
 		var chan = _.findWhere(network.channels, {name: self ? data.from : data.to});
 		if (typeof chan === "undefined") {
 			return;
@@ -67,12 +67,12 @@ function parse(msg, url, res, client) {
 		toggle.type = "link";
 		toggle.head = $("title").text();
 		toggle.body =
-			   $('meta[name=description]').attr('content')
+			$("meta[name=description]").attr("content")
-			|| $('meta[property="og:description"]').attr('content')
+			|| $("meta[property=\"og:description\"]").attr("content")
 			|| "No description found.";
 		toggle.thumb =
-			   $('meta[property="og:image"]').attr('content')
+			$("meta[property=\"og:image\"]").attr("content")
-			|| $('meta[name="twitter:image:src"]').attr('content')
+			|| $("meta[name=\"twitter:image:src\"]").attr("content")
 			|| "";
 		break;
 
@@ -99,12 +99,12 @@ function fetch(url, cb) {
 	var length = 0;
 	var limit = 1024 * 10;
 	req
-		.on('response', function(res) {
+		.on("response", function(res) {
-			if (!(/(text\/html|application\/json)/.test(res.headers['content-type']))) {
+			if (!(/(text\/html|application\/json)/.test(res.headers["content-type"]))) {
 				res.req.abort();
 			}
 		})
-		.on('error', function() {})
+		.on("error", function() {})
 		.pipe(es.map(function(data, next) {
 			length += data.length;
 			if (length > limit) {
@@ -122,7 +122,7 @@ function fetch(url, cb) {
 				body = {};
 			}
 			try {
-				type = req.response.headers['content-type'].split(/ *; */).shift();
+				type = req.response.headers["content-type"].split(/ *; */).shift();
 			} catch (e) {
 				type = {};
 			}

src/plugins/irc-events/message.js

@@ -5,13 +5,13 @@ var Msg = require("../../models/msg");
 module.exports = function(irc, network) {
 	var client = this;
 	irc.on("message", function(data) {
-		if (data.message.indexOf("\u0001") === 0 && data.message.substring(0, 7) != "\u0001ACTION") {
+		if (data.message.indexOf("\u0001") === 0 && data.message.substring(0, 7) !== "\u0001ACTION") {
 			// Hide ctcp messages.
 			return;
 		}
 
 		var target = data.to;
-		if (target.toLowerCase() == irc.me.toLowerCase()) {
+		if (target.toLowerCase() === irc.me.toLowerCase()) {
 			target = data.from;
 		}
 
@@ -40,11 +40,11 @@ module.exports = function(irc, network) {
 		});
 
 		var self = false;
-		if (data.from.toLowerCase() == irc.me.toLowerCase()) {
+		if (data.from.toLowerCase() === irc.me.toLowerCase()) {
 			self = true;
 		}
 
-		if (chan.id != client.activeChannel) {
+		if (chan.id !== client.activeChannel) {
 			chan.unread++;
 		}
 

src/plugins/irc-events/mode.js

@@ -14,7 +14,7 @@ module.exports = function(irc, network) {
 				from = data.target;
 			}
 			var self = false;
-			if (from.toLowerCase() == irc.me.toLowerCase()) {
+			if (from.toLowerCase() === irc.me.toLowerCase()) {
 				self = true;
 			}
 			var msg = new Msg({

src/plugins/irc-events/nick.js

@@ -6,7 +6,7 @@ module.exports = function(irc, network) {
 	irc.on("nick", function(data) {
 		var self = false;
 		var nick = data["new"];
-		if (nick == irc.me) {
+		if (nick === irc.me) {
 			var lobby = network.channels[0];
 			var msg = new Msg({
 				text: "You're now known as " + nick,

src/plugins/irc-events/notice.js

@@ -5,7 +5,7 @@ module.exports = function(irc, network) {
 	var client = this;
 	irc.on("notice", function(data) {
 		var target = data.to;
-		if (target.toLowerCase() == irc.me.toLowerCase()) {
+		if (target.toLowerCase() === irc.me.toLowerCase()) {
 			target = data.from;
 		}
 
@@ -15,7 +15,7 @@ module.exports = function(irc, network) {
 		}
 
 		var from = data.from || "";
-		if (data.to == "*" || data.from.indexOf(".") !== -1) {
+		if (data.to === "*" || data.from.indexOf(".") !== -1) {
 			from = "";
 		}
 		var msg = new Msg({

src/plugins/irc-events/part.js

@@ -9,7 +9,7 @@ module.exports = function(irc, network) {
 			return;
 		}
 		var from = data.nick;
-		if (from == irc.me) {
+		if (from === irc.me) {
 			network.channels = _.without(network.channels, chan);
 			client.save();
 			client.emit("part", {

src/plugins/irc-events/whois.js

@@ -26,7 +26,6 @@ module.exports = function(irc, network) {
 			channels: "on",
 			server: "using"
 		};
-		var i = 0;
 		for (var k in data) {
 			var key = prefix[k];
 			if (!key || data[k].toString() === "") {

src/server.js

@@ -26,7 +26,7 @@ module.exports = function(options) {
 	var protocol = https.enable ? "https" : "http";
 	var port = config.port;
 	var host = config.host;
-	var transports = config.transports || ['websocket', 'polling'];
+	var transports = config.transports || ["websocket", "polling"];
 
 	if (!https.enable){
 		server = require("http");
@@ -36,7 +36,7 @@ module.exports = function(options) {
 		server = server.createServer({
 			key: fs.readFileSync(https.key),
 			cert: fs.readFileSync(https.certificate)
-		}, app).listen(port, host)
+		}, app).listen(port, host);
 	}
 
 	if ((config.identd || {}).enable) {
@@ -71,7 +71,7 @@ module.exports = function(options) {
 };
 
 function index(req, res, next) {
-	if (req.url.split("?")[0] != "/") return next();
+	if (req.url.split("?")[0] !== "/") return next();
 	return fs.readFile("client/index.html", "utf-8", function(err, file) {
 		var data = _.merge(
 			require("../package.json"),
@@ -144,10 +144,10 @@ function auth(data) {
 		var success = false;
 		_.each(manager.clients, function(client) {
 			if (data.token) {
-				if (data.token == client.token) {
+				if (data.token === client.token) {
 					success = true;
 				}
-			} else if (client.config.user == data.user) {
+			} else if (client.config.user === data.user) {
 				if (bcrypt.compareSync(data.password || "", client.config.password)) {
 					success = true;
 				}

test/plugins/link.js

@@ -1,9 +1,9 @@
-var assert = require('assert');
+var assert = require("assert");
 
-var util = require('../util');
+var util = require("../util");
-var link = require('../../src/plugins/irc-events/link.js');
+var link = require("../../src/plugins/irc-events/link.js");
 
-describe('Link plugin', function() {
+describe("Link plugin", function() {
 	before(function(done) {
 		this.app = util.createWebserver();
 		this.connection = this.app.listen(9002, done);
@@ -18,20 +18,20 @@ describe('Link plugin', function() {
 		this.network = util.createNetwork();
 	});
 
-  it('should be able to fetch basic information about URLs', function(done) {
+	it("should be able to fetch basic information about URLs", function(done) {
-    var plugin = link.call(this.irc, this.irc, this.network);
+		link.call(this.irc, this.irc, this.network);
 
-    this.app.get('/basic', function(req, res) {
+		this.app.get("/basic", function(req, res) {
-      res.send('<title>test</title>');
+			res.send("<title>test</title>");
 		});
 
 		this.irc.createMessage({
-      message: 'http://localhost:9002/basic'
+			message: "http://localhost:9002/basic"
 		});
 
-    this.irc.once('toggle', function(data) {
+		this.irc.once("toggle", function(data) {
-      assert.equal(data.head, 'test');
+			assert.equal(data.head, "test");
 			done();
-    })
+		});
 	});
 });

test/util.js

@@ -1,12 +1,12 @@
-var EventEmitter = require('events').EventEmitter;
+var EventEmitter = require("events").EventEmitter;
-var util = require('util');
+var util = require("util");
-var _ = require('lodash');
+var _ = require("lodash");
-var express = require('express');
+var express = require("express");
 
 function MockClient(opts) {
-  this.me = 'test-user';
+	this.me = "test-user";
 
-  for(k in opts) {
+	for (var k in opts) {
 		this[k] = opts[k];
 	}
 }
@@ -15,13 +15,13 @@ util.inherits(MockClient, EventEmitter);
 MockClient.prototype.createMessage = function(opts) {
 
 	var message = _.extend({
-    message: 'dummy message',
+		message: "dummy message",
-    from: 'test-user',
+		from: "test-user",
-    to: 'test-channel'
+		to: "test-channel"
 	}, opts);
 
-  this.emit('message', message);
+	this.emit("message", message);
-}
+};
 
 module.exports = {
 	createClient: function() {
@@ -30,14 +30,12 @@ module.exports = {
 	createNetwork: function() {
 		return {
 			channels: [{
-        name: 'test-channel',
+				name: "test-channel",
 				messages: []
 			}]
-    }
+		};
 	},
 	createWebserver: function() {
 		return express();
 	}
-}
+};
-
-