ultimate webpack config. work in progress...

config.js

module.exports = {
  port: 8000,
  globals: {
    $:          'jquery',
    jQuery:     'jquery',
    _:          'lodash',
    Backbone:   'backbone',
    Marionette: 'backbone.marionette',
    moment:     'moment'
  },
  gzip: {
    asset:     '{file}.gz',
    algorithm: 'gzip',
    regExp:    /\.js$/,
    threshold: 10240,
    minRatio:  0.8
  },
  source: {
    root:    'src',
    scripts: 'src/scripts',
    styles:  'src/styles',
    assets:  'src/assets',
    fonts:   'src/assets/fonts',
    images:  'src/assets/images',
    sprites: 'src/assets/images/sprites'
  },
  destination: {
    root:    'dist',
    scripts: 'dist/scripts',
    styles:  'dist/styles',
    assets:  'dist/assets',
    fonts:   'dist/assets/fonts',
    images:  'dist/assets/images',
    sprites: 'dist/assets/images/sprites'
  },
  loaders: [
    { test: /\.coffee$/, loader: 'coffee' },
    { test: /\.scss$/,   loader: ['style', 'sass'], query: { includePaths: './bower_components' } },
    { test: /\.css$/,    loader: ['style', 'css'] },
    { test: /\.json$/,   loader: 'json' },
    { test: /\.png$/,    loader: 'url', query: { limit: 8192, mimetype: 'image/png' } },
    { test: /\.jpg$/,    loader: 'url', query: { limit: 8192, mimetype: 'image/jpg' } },
    { test: /\.gif$/,    loader: 'url', query: { limit: 8192, mimetype: 'image/gif' } },
    { test: /\.woff$/,   loader: 'url', query: { prefix: 'application/font-woff', limit: 5000, mimetype: 'application/font-woff' } },
    { test: /\.ttf$/,    loader: 'file', query: { prefix: 'application/x-font-ttf' } },
    { test: /\.eot$/,    loader: 'file', query: { prefix: 'application/octet-stream' } },
    { test: /\.svg$/,    loader: 'file', query: { prefix: 'image/svg+xml' } }
  ]
};

webpack.config.js

var fs      = require('fs');
var path    = require('path');
var _       = require('lodash');
var webpack = require('webpack');
var config  = require('./config');
var package = require('./package');

var compressionPlugin = require('compression-webpack-plugin');
var definePlugin      = new webpack.DefinePlugin({
  __DEV__:            JSON.stringify(JSON.parse(process.env.BUILD_DEV || true)),
  __PROD__:           JSON.stringify(JSON.parse(process.env.BUILD_PROD || false)),
  __VERSION__:        JSON.stringify(package['version']),
  __SUPPORTS_HTML5__: JSON.stringify(true),
  __GLOBALS__:        JSON.stringify(Object.keys(config.globals)),
  __CONFIG__:         JSON.stringify(config)
});
var commonsPlugin = new webpack.optimize.CommonsChunkPlugin('Common', 'common.js');
var gzipPlugin    = new compressionPlugin(config.gzip);
var globalsPlugin = new webpack.ProvidePlugin(config.globals);
var releasePlugin = function() {
  "use strict";
  this.apply(new webpack.optimize.DedupePlugin);
  this.apply(new webpack.optimize.UglifyJsPlugin({
    dropDebugger: true,
    dropConsole: true
  }));
  this.apply(new webpack.optimize.OccurenceOrderPlugin);
  this.apply(new webpack.optimize.AggressiveMergingPlugin);
};
var ignorePlugin  = function() {
  "use strict";
  this.apply(new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/));
};

module.exports = {
  cache:   !config.production,
  debug:   !config.production,
  devtool: !config.production && 'eval',
  watch:   !config.production,
  context: path.join(__dirname, 'app'),
  entry: {
    Index:   './index.coffee',
    Profile: './profile.coffee',
    Feed:    './feed.coffee'
  },
  output: {
    path: path.join(__dirname, 'dist'),
    publicPath: '/',
    filename: '[name].js',
    chunkFilename: '[name].[hash].js',
    hotUpdateMainFilename: '[name].[hash].json',
    hotUpdateChunkFilename: '[name].[hash]-hot.js',
    jsonpFunction: 'xjsonp',
    hotUpdateFunction: 'xhot'
  },
  module: {
    noParse: /\.min\.js$/,
    loaders: config.loaders,
    preLoaders: [{
      test: /\.js$/,
      exclude: /node_modules/,
      loader: 'jshint'
    }],
    postLoaders: [{
      test: /\.js$/,
      exclude: /node_modules/,
      loader: 'coverjs'
    }]
  },
  resolve: {
    root: __dirname,
    extensions: ['', '.coffee', '.js', '.json', '.scss'],
    modulesDirectories: ['src', 'bower_components', 'node_modules', 'app/components'],
    resolveLoader: {
      root: __dirname
    }
  },
  devServer: {
    contentBase: './dist'
  },
  plugins: [definePlugin, gzipPlugin, globalsPlugin, ignorePlugin, commonsPlugin]
};