removed npm module 'yargs'

package.json

@@ -17,8 +17,7 @@
     "gulp-watch": "^4.2.4",
     "q": "^1.4.1",
     "tree-kill": "^0.1.1",
-    "vinyl-map": "^1.0.1",
-    "yargs": "^3.13.0"
+    "vinyl-map": "^1.0.1"
   },
   "optionalDependencies": {
     "appdmg": "^0.3.2",

tasks/app_npm_install.js

@@ -8,8 +8,6 @@
 
 var childProcess = require('child_process');
 var jetpack = require('fs-jetpack');
-var argv = require('yargs').argv;
-
 var utils = require('./utils');
 
 var electronVersion = utils.getElectronVersion();
@@ -33,8 +31,8 @@ process.env.npm_config_target = electronVersion;
 
 var params = ['install'];
 // Maybe there was name of package user wants to install passed as a parameter.
-if (argv._.length > 0) {
-    params.push(argv._[0]);
+if (process.argv.length > 2) {
+    params.push(process.argv[2]);
     params.push('--save');
 }
 

tasks/utils.js

@@ -1,6 +1,5 @@
 'use strict';
 
-var argv = require('yargs').argv;
 var os = require('os');
 var jetpack = require('fs-jetpack');
 
@@ -25,7 +24,15 @@ module.exports.replace = function (str, patterns) {
 };
 
 module.exports.getEnvName = function () {
-    return argv.env || 'development';
+    var environment = "development";
+
+    process.argv.forEach(function(args) {
+        if (args.indexOf("--env") === 0){
+            environment = args.split("--env=")[1];
+        }
+    });
+
+    return environment;
 };
 
 module.exports.getElectronVersion = function () {