text: var webpack = require('webpack');
  var CopyWebpackPlugin = require('copy-webpack-plugin');
  var production = process.env.NODE_ENV === 'production';
  var path = require('path');
  
  var plugins = [
  	new CopyWebpackPlugin({
      patterns: [
  			{ from: 'src/__tests__/example.cwg' }
      ]
    }),
  ];
  
  if(production) {
  	plugins = plugins.concat([
  		// this allows React to use the production build
  		new webpack.DefinePlugin({
  			'process.env': {
  				NODE_ENV: JSON.stringify('production')
  			}
  		}),
  	]);
  }
  
  module.exports = {
  	devtool: production ? false : 'eval',
  	entry: './src/main.tsx',
  	output: {
  		path: path.resolve(__dirname, 'build'),
  		filename: 'bundle.js',
  		publicPath: '/build/'
  	},
  	module: {
  		rules: [
  			{
  				test: /\.modernizrrc$/,
  				use: ['modernizr-loader', 'json-loader']
  			},
  			{
  				test: /\.json$/,
  				use: 'json-loader'
        },
        {
          test: /\.ts(x)?$/,
          use: [
            'awesome-typescript-loader'
          ],
          exclude: /node_modules/
        },
  			{
  				test: /\.js$/,
  				use: 'babel-loader',
  				include: path.join(__dirname, '/src'),
  			},
  			{
  				test: /\.css$/,
  				use: ['style-loader', 'css-loader']
  			},
  			{
          test:   /\.(png|gif|jpe?g|svg)$/i,
          use: [
            {
              loader: 'url-loader',
              options: {
                limit: 10000,
              },
            }
          ]
  			}
  		]
  	},
  	plugins: plugins,
  	resolve: {
      extensions: [
        '.js',
        '.jsx',
        '.tsx',
        '.ts'
      ],
  		alias: {
  			modernizr$: path.resolve(__dirname, '.modernizrrc')
  		}
  	}
  };
  