jshint

.jshintrc

@@ -0,0 +1,11 @@
+{
+  "curly"   : true,
+  "eqeqeq"  : true,
+  "indent"  : 2,
+  "latedef" : true,
+  "newcap"  : true,
+  "quotmark": "single",
+  "strict"  : true,
+  "undef"   : true,
+  "node"    : true
+}

package.json

@@ -16,7 +16,8 @@
   "scripts": {
     "test": "./node_modules/.bin/mocha test/index.js",
     "test-cov": "./node_modules/.bin/istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage",
-    "gen-doc": "./node_modules/.bin/jsdoc2md --src src/telegram.js -t README.hbs > README.md"
+    "gen-doc": "./node_modules/.bin/jsdoc2md --src src/telegram.js -t README.hbs > README.md",
+    "jshint": "./node_modules/.bin/jshint src test"
   },
   "author": "Yago Pérez <yagoperezs@gmail.com>",
   "license": "MIT",
@@ -32,6 +33,7 @@
     "del": "^2.0.2",
     "istanbul": "^0.3.17",
     "jsdoc-to-markdown": "^1.2.0",
+    "jshint": "^2.8.0",
     "mocha": "^2.2.5",
     "mocha-lcov-reporter": "0.0.2",
     "should": "^7.0.1"

src/telegram.js

@@ -1,9 +1,11 @@
+'use strict';
+
 var TelegramBotWebHook = require('./telegramWebHook');
 var TelegramBotPolling = require('./telegramPolling');
 var debug = require('debug')('node-telegram-bot-api');
 var EventEmitter = require('events').EventEmitter;
-var Promise = require("bluebird");
-var request = require("request");
+var Promise = require('bluebird');
+var request = require('request');
 var stream = require('stream');
 var util = require('util');
 var mime = require('mime');
@@ -56,7 +58,7 @@ util.inherits(TelegramBot, EventEmitter);
 TelegramBot.prototype.initPolling = function() {
   if (this._polling) {
     this._polling.abort = true;
-    this._polling.lastRequest.cancel("Polling restart");
+    this._polling.lastRequest.cancel('Polling restart');
   }
   this._polling = new TelegramBotPolling(this.token, this.options.polling, this.processUpdate);
 };
@@ -111,7 +113,7 @@ TelegramBot.prototype._buildURL = function(path) {
     host: 'api.telegram.org',
     pathname: '/bot' + this.token + '/' + path
   });
-}
+};
 
 /**
  * Returns basic information about the bot in form of a `User` object.
@@ -462,6 +464,6 @@ TelegramBot.prototype.downloadFile = function(fileId, downloadDir) {
     });
   });
 
-}
+};
 
 module.exports = TelegramBot;

src/telegramPolling.js

@@ -1,5 +1,7 @@
+'use strict';
+
 var debug = require('debug')('node-telegram-bot-api');
-var Promise = require("bluebird");
+var Promise = require('bluebird');
 var request = require('request');
 var URL = require('url');
 
@@ -7,7 +9,7 @@ var requestPromise = Promise.promisify(request);
 
 var TelegramBotPolling = function (token, options, callback) {
   options = options || {};
-  if (typeof options === "function") {
+  if (typeof options === 'function') {
     callback = options;
     options = {};
   }

src/telegramWebHook.js

@@ -1,7 +1,8 @@
+'use strict';
+
 var debug = require('debug')('node-telegram-bot-api');
 var https = require('https');
 var http = require('http');
-var util = require('util');
 var fs = require('fs');
 
 var TelegramBotWebHook = function (token, options, callback) {
@@ -26,7 +27,7 @@ var TelegramBotWebHook = function (token, options, callback) {
   }
 
   this._webServer.listen(options.port, options.host, function () {
-    debug("WebHook listening on port %s", options.port);
+    debug('WebHook listening on port %s', options.port);
   });
 };
 

test/.jshintrc

@@ -0,0 +1,12 @@
+{
+  "mocha"   : true,
+  "curly"   : true,
+  "eqeqeq"  : true,
+  "indent"  : 2,
+  "latedef" : true,
+  "newcap"  : true,
+  "quotmark": "single",
+  "strict"  : true,
+  "undef"   : true,
+  "node"    : true
+}

test/index.js

@@ -1,10 +1,12 @@
+'use strict';
+
 var TelegramPolling = require('../src/telegramPolling');
 var Telegram = require('../index');
 var request = require('request');
 var should = require('should');
 var fs = require('fs');
 
-process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
+process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
 var TOKEN = process.env.TEST_TELEGRAM_TOKEN;
 if (!TOKEN) {
   throw new Error('Bot token not provided');
@@ -69,7 +71,7 @@ describe('Telegram', function () {
         method: 'POST',
         json: true,
         headers: {
-          "content-type": "application/json",
+          'content-type': 'application/json',
         },
         body: {update_id: 0, message: {text: 'test'}}
       });
@@ -94,7 +96,7 @@ describe('Telegram', function () {
         method: 'POST',
         json: true,
         headers: {
-          "content-type": "application/json",
+          'content-type': 'application/json',
         },
         rejectUnhauthorized: false,
         body: {update_id: 0, message: {text: 'test'}}
@@ -190,7 +192,7 @@ describe('Telegram', function () {
   describe('#sendChatAction', function () {
     it('should send a chat action', function (done) {
       var bot = new Telegram(TOKEN);
-      var action = "typing";
+      var action = 'typing';
       bot.sendChatAction(USERID, action).then(function (resp) {
         resp.should.be.exactly(true);
         done();