Lighthouse/webpack.config.js

const webpack = require('webpack');
var ExtractTextPlugin = require('extract-text-webpack-plugin')

const config = {
    entry: [
        './src/index.js',
    ],
    output: {
        path: __dirname + '/dist',
        publicPath: '/',
        filename: 'bundle.js'
    },
    module: {
        loaders: [
            {
                test: /\.jsx?$/,
                exclude: /node_modules/,
                loader: 'react-hot-loader!babel-loader'
            },
            {
                test: /\.s?css$/,
                loader: ExtractTextPlugin.extract({
                    fallback: 'style-loader',
                    use: ['css-loader', 'sass-loader']
                })
            },
            {
                test: /\.(eot|svg|ttf|woff|woff2)$/,
                loader: 'file-loader?name=fonts/[name].[ext]'
            }
        ]
    },
    resolve: {
        extensions: ['*', '.js', '.jsx']
    },
    plugins: [
        new ExtractTextPlugin({ filename: 'style.css', allChunks: true }),
        new webpack.DefinePlugin({
            ENV: "'test'"
        }),
    ],
    devServer: {
        contentBase: './dist',
        hot: true,
        historyApiFallback: true
    },
}

if (process.env.NODE_ENV !== 'production')
    config.entry.push(
        'webpack-dev-server/client?http://localhost:8080',
        'webpack/hot/only-dev-server'
    );

module.exports = config