webpack.config.ts

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

var CommonsChunkPlugin = webpack.optimize.CommonsChunkPlugin;

module.exports = {
    devtool: 'source-map',
    debug: true,

    entry: {
        'angular2': [
            'rxjs',
            'reflect-metadata',
            'angular2/core',
            'angular2/router',
            'angular2/http'
        ],
        'app': './app/app'
    },

    output: {
        path: __dirname + '/build/',
        publicPath: 'build/',
        filename: '[name].js',
        sourceMapFilename: '[name].js.map',
        chunkFilename: '[id].chunk.js'
    },

    resolve: {
        extensions: ['', '.ts', '.js', '.json', '.css', '.html']
    },

    module: {
        loaders: [
            {
                test: /\.ts$/,
                loader: 'ts',
                exclude: [/node_modules/]
            }
        ]
    },

    plugins: [
        new CommonsChunkPlugin({ name: 'angular2', filename: 'angular2.js', minChunks: Infinity }),
        new CommonsChunkPlugin({ name: 'common', filename: 'common.js' })
    ]
};