webpack.config.js

'use strict';

var _ = require('lodash');
var webpack = require('webpack');
var argv = require('minimist')(process.argv.slice(2));

var DEBUG = !argv.release;

var AUTOPREFIXER_LOADER = 'autoprefixer-loader?{browsers:[' +
  '"Android 2.3", "Android >= 4", "Chrome >= 20", "Firefox >= 24", ' +
  '"Explorer >= 8", "iOS >= 6", "Opera >= 12", "Safari >= 6"]}';

var GLOBALS = {
  'process.env.NODE_ENV': DEBUG ? '"development"' : '"production"',
  '__DEV__': DEBUG
};

var config = {
  entry: './client/app.js',
  output: {
    path: './public/',
    filename: 'main.js'
  },

  cache: DEBUG,
  debug: DEBUG,
  devtool: DEBUG ? '#inline-source-map' : false,

  stats: {
    colors: true,
    reasons: DEBUG
  },

  plugins: [
    new webpack.optimize.OccurenceOrderPlugin(),
    new webpack.DefinePlugin(_.merge(GLOBALS, {'__SERVER__': false}))
  ].concat(DEBUG ? [] : [
    new webpack.optimize.DedupePlugin(),
    new webpack.optimize.UglifyJsPlugin(),
    new webpack.optimize.AggressiveMergingPlugin()
  ]),

  resolve: {
    extensions: ['', '.webpack.js', '.web.js', '.js', '.jsx']
  },

  module: {
    preLoaders: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        loader: 'eslint-loader'
      }
    ],
    loaders: [
      {
        test: /\.css$/,
        loader: 'style-loader!css-loader!' + AUTOPREFIXER_LOADER
      },
      {
        test: /\.less$/,
        loader: 'style-loader!css-loader!' + AUTOPREFIXER_LOADER +
                '!less-loader'
      },
      {
        test: /\.gif/,
        loader: 'url-loader?limit=10000&mimetype=image/gif'
      },
      {
        test: /\.jpg/,
        loader: 'url-loader?limit=10000&mimetype=image/jpg'
      },
      {
        test: /\.png/,
        loader: 'url-loader?limit=10000&mimetype=image/png'
      },
      {
        test: /\.svg/,
        loader: 'url-loader?limit=10000&mimetype=image/svg+xml'
      },
      {
        test: /\.jsx?$/,
        exclude: /node_modules/,
        loader: 'babel-loader'
      }
    ]
  }
};

module.exports = config;