webpack.config.js

var path = require('path'),
	webpack = require('webpack'),
	ExtractTextPlugin = require("extract-text-webpack-plugin"),
	ngAnnotatePlugin = require('ng-annotate-webpack-plugin');;

var isDevMode = process.env.NODE_ENV === 'development';

 var exportObj = {
	context: path.join(__dirname, 'frontend'),
	entry: {
		app: './js/app.js'
	},
	output: {
		publicPath: '/frontend/',
		path: path.join(__dirname, 'public', 'frontend'),
		filename: './js/[name].js',
	},
	module: {
		loaders: [
			{test: /\.jade$/, loader: 'jade'},
			{test: /\.less$/, loader: 'style!css!less'},
			{test: /\.styl$/, loader: ExtractTextPlugin.extract('style', 'css!stylus?resolve url')},
			{test: /\.(png|jpg|svg|ttf|eot|woff|woff2)$/, loader: 'file?name=styles/[name].[ext]'},
		]
	},
	plugins: [
		new ExtractTextPlugin('styles/[name].css', {allChunks: true, disable: isDevMode})
	],
	devtool: isDevMode ? 'eval' : 'source-map',
	watch: false,
	devServer: {
		host: 'localhost',
		port: 3333,
		contentBase: path.join(__dirname, 'public')
	}
};

if(!isDevMode){
	exportObj.plugins.push(new ngAnnotatePlugin());
	exportObj.plugins.push(new webpack.optimize.UglifyJsPlugin({compressor: {warnings: false} }));
}

module.exports = exportObj;