Build ng-admin with Webpack

index.js

// CSS
require('../node_modules/ng-admin/build/ng-admin.min.css');

// ALL IN ONE
require('ng-admin/build/ng-admin-only.min');

// JS
// var angular = require('angular/angular.min.js');
require('angular-ui-bootstrap/dist/ui-bootstrap-tpls.js');
require('angular-bootstrap/ui-bootstrap.min');
require('angular-resource/angular-resource.min');
// require('angular-sanitize/angular-sanitize.min');
require('angular-translate/dist/angular-translate.min.js');
require('angular-ui-codemirror/src/ui-codemirror');
require('angular-ui-router/release/angular-ui-router.min');
require('angular-numeraljs/dist/angular-numeraljs.min');

window._ = require('underscore/underscore-min');
require('humane-js/humane.min');
require('inflection/inflection.min');
require('ng-file-upload/dist/ng-file-upload.min.js');
require('nginflection/index.js');
require('nprogress/nprogress');
require('restangular/dist/restangular.min');

window.taTools = {};
require('textangular/dist/textAngular-sanitize.min.js');
require('textangular/src/textAngularSetup.js');
require('textangular/src/globals.js');
require('textangular/src/factories.js');
require('textangular/src/validators.js');
require('textangular/src/DOM.js');
require('textangular/src/taBind.js');
require('textangular/src/main.js');

require('papaparse/papaparse.min');
require('numeral/min/numeral.min.js');
require('codemirror/lib/codemirror');
require('codemirror/addon/edit/closebrackets');
require('codemirror/addon/lint/lint');
require('jsonlint/lib/jsonlint');
require('ui-select/index.js');
require('codemirror/addon/lint/json-lint');
require('codemirror/addon/selection/active-line');
require('codemirror/mode/javascript/javascript');


var theApp = angular.module('crmApp', ['ng-admin']);

theApp.factory('httpInterceptor', ['$q', '$injector', 'notification', function($q, $injector, notification) {
    return {
        'responseError': function(rejection) {
            if (rejection.status === 401) {
                notification.log('Your session timed-out', { addnCls: 'humane-flatty-error' });
                $injector.get('$state').go('logout');
            }
            if (rejection.status === 403) {
                notification.log('You are not authorized to access this function ', { addnCls: 'humane-flatty-error' });
                $injector.get('$state').go('dashboard');
            }
            // Replace response with rejected promise to prevent rest of execution
            return $q.reject(rejection);
        }
    };
}]);

theApp.config(['NgAdminConfigurationProvider', '$stateProvider', '$translateProvider', '$httpProvider', function(NgAdminConfigurationProvider, $stateProvider, $translateProvider, $httpProvider) {

	$httpProvider.interceptors.push('httpInterceptor');

	var nga = NgAdminConfigurationProvider;
	var admin = nga.application("Backend")
        .baseApiUrl("/api/");

	// ENTITIES

	admin.addEntity(nga.entity('categories'));
	admin.addEntity(nga.entity('questions'));
	//admin.addEntity(nga.entity('categories'));

	require('./categories')(nga, admin);
	require('./questions')(nga, admin);

	// CONFIG
	nga.configure(admin);

	// LANGUAGE
	require('./language')($translateProvider);
}]);

package.json

{
  "name": "Tvrbo Admin",
  "version": "1.0.0",
  "description": "NG-ADMIN",
  "main": "index.js",
  "scripts": {
    "make": "webpack --config webpack.config.js",
    "watch": "webpack --watch --config webpack.config.js",
    "start": "npm run make && node server.js",
    "dev": "npm run watch & nodemon --watch api --watch lib --watch models server.js"
  },
  "engines": {
    "node": "6.3.1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "angular": "^1.5.8",
    "angular-bootstrap": "^0.12.2",
    "angular-chart.js": "^1.0.0-alpha8",
    "angular-numeraljs": "^1.3.1",
    "angular-resource": "^1.5.8",
    "angular-sanitize": "^1.5.8",
    "angular-translate": "^2.11.1",
    "angular-ui-bootstrap": "^2.0.1",
    "angular-ui-codemirror": "^0.3.0",
    "angular-ui-router": "^0.3.1",
    "bluebird": "^3.4.0",
    "body-parser": "^1.15.1",
    "bootstrap": "^3.3.7",
    "codemirror": "^5.17.0",
    "css-loader": "^0.23.1",
    "express": "^4.13.4",
    "file": "^0.2.2",
    "file-loader": "^0.9.0",
    "googleapis": "^9.0.0",
    "html-loader": "^0.4.3",
    "humane-js": "^3.2.2",
    "img-loader": "^1.3.1",
    "inflection": "^1.10.0",
    "json-loader": "^0.5.4",
    "jsonlint": "^1.6.2",
    "method-override": "^2.3.6",
    "mongoose": "^4.4.17",
    "nconf": "^0.8.4",
    "ng-admin": "^1.0.0-alpha2",
    "ng-file-upload": "^12.0.4",
    "nginflection": "^1.1.10",
    "nprogress": "^0.2.0",
    "numeral": "^1.5.3",
    "opn": "^4.0.2",
    "papaparse": "^4.1.2",
    "restangular": "^1.5.2",
    "run-sequence": "^1.2.0",
    "serve-static": "^1.10.2",
    "style-loader": "^0.13.1",
    "system": "^1.0.6",
    "textangular": "^1.5.3",
    "ui-select": "^0.18.1",
    "underscore": "^1.8.3",
    "url-loader": "^0.5.7",
    "webpack": "^1.13.1"
  },
  "devDependencies": {
    "nodemon": "^1.9.2"
  }
}

webpack-admin.config.js

var path = require('path');
var webpack = require('webpack');

module.exports = {
	entry: './src/index.js',
	output: {
		path: path.join(__dirname, 'build'),
		filename: 'app.bundle.js'
	},
	module: {
		loaders: [
			// MEDIA
			{
				test: /\.(jpe?g|png|gif|svg)$/i,
				loaders: [
					'url?limit=8192',
					'img'
				]
			},
			{
				test: /\.css$/,
				loader: "style-loader!css-loader"
			},{
				test: /\.html$/,
				loader: "html"
			},
			{
				test: /\.(woff|woff2)$/,
				loader: "url-loader?limit=10000&mimetype=application/font-woff"
			},
			{
				test: /\.ttf$/,
				loader: "file-loader"
			},
			{
				test: /\.eot$/,
				loader: "file-loader"
			},
			{
				test: /\.json$/,
				loader: "json-loader"
			}
		]
	},
	node: {
		fs: 'empty'
	},
	plugins: [
		new webpack.DefinePlugin({
		 'process.env.NODE_ENV': '"production"',
		 'NODE_ENV': '"production"'
		}),
		new webpack.optimize.DedupePlugin(),
		new webpack.optimize.OccurenceOrderPlugin()
	],
};