const webpack = require('webpack');const path = require('path');const nodeEnv = process.env.NODE_ENV || 'development';const isProd = nodeEnv === 'production';module.exports = {devtool: isProd ? 'hidden-source-map' : 'cheap-eval-source-map',entry: './index.js',output: {path: path.join(__dirname, './dist'),filename: 'bundle.js'},module: {loaders: [{test: /\.(js|jsx)$/,exclude: /node_modules/,loaders: ['babel-loader']},{test: /\.json/,loader: 'json-loader'},{test: /\.css$/,loader: 'style-loader!css-loader'}],plugins: [new webpack.optimize.OccurrenceOrderPlugin()]}};