webpack.config.js

process.env.NODE_ENV = 'production';
var path = require('path');
var webpack = require('webpack');
var ExtractTextPlugin = require('extract-text-webpack-plugin');
var CopyWebpackPlugin = require('copy-webpack-plugin');
var nodeModulesPath = path.join(__dirname, '..', 'node_modules');

var buildPath = path.join(__dirname, 'dist');

var srcPath = path.resolve(__dirname, 'src');

module.exports = {
  bail: true,
  devtool: 'source-map',
  entry: path.join(srcPath, 'index'),
  output: {
    path: buildPath + '/js/',
    filename: 'react-custom-datatable.js',
    // TODO: this wouldn't work for e.g. GH Pages.
    // Good news: we can infer it from package.json :-)
    publicPath: '/',
    libraryTarget: 'umd2'
  },
  resolve: {
    alias: {
      'react': path.join(__dirname, 'node_modules', 'react')
    },
    extensions: ['', '.js'],
  },
  resolveLoader: {
    root: nodeModulesPath,
    moduleTemplates: ['*-loader']
  },
  module: {
    loaders: [
      {
        test: /\.js$/,
        include: srcPath,
        loader: 'babel',
        query: require('./babel.prod')
      },
      {
        test: /\.css$/,
        include: srcPath,
        // Disable autoprefixer in css-loader itself:
        // https://github.com/webpack/css-loader/issues/281
        // We already have it thanks to postcss.
        loader: ExtractTextPlugin.extract('style', 'css?-autoprefixer!postcss')
      }
    ]
  },
  postcss: function() {
    return [autoprefixer];
  },
  plugins: [
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': '"production"'
    }),
    new webpack.optimize.OccurrenceOrderPlugin(),
    new webpack.optimize.DedupePlugin(),
    new CopyWebpackPlugin([
      {from: path.join(srcPath, 'css'), to: '../css'}
    ]),
    new webpack.optimize.UglifyJsPlugin({
      compressor: {
        warnings: false
      },
    }),
    new ExtractTextPlugin('[name].[contenthash].css')
  ]
};