text: const path = require('path');
  const fs = require('fs');
  const webpack = require('webpack');
  const ExtractTextPlugin = require('extract-text-webpack-plugin');
  
  const entry = {};
  const targetPath = path.join(__dirname, './src/pages');
  fs.readdirSync(targetPath).forEach((page) => {
    if (fs.statSync(path.join(targetPath, page)).isDirectory() && fs.existsSync(path.join(targetPath, page, 'index.jsx'))) {
      entry[page] = path.join(targetPath, page, 'index.jsx');
    }
  });
  module.exports = {
    entry,
    output: {
      path: path.join(__dirname, 'build'),
      filename: '[name].js',
    },
    externals: {
      react: 'React',
      'react-dom': 'ReactDOM',
    },
    module: {
      loaders: [
        {
          test: /\.js|jsx$/,
          exclude: [/node_modules/, /build\/lib/, /\.min\.js$/],
          use: 'babel-loader',
        },
        {
          test: /\.(s)?css$/,
          use: ExtractTextPlugin.extract({
            fallback: 'style-loader',
            use: ['css-loader', 'sass-loader'],
          }),
        },
        {
          test: /\.json?$/,
          exclude: /node_modules/,
          use: 'json-loader',
        },
      ],
    },
    resolve: {
      extensions: ['.js', '.jsx', '.json'],
    },
    plugins: [
      new webpack.NoEmitOnErrorsPlugin(),
      new webpack.optimize.OccurrenceOrderPlugin(),
      new ExtractTextPlugin('[name].css'),
    ]
  };
  