generator-at-angular/generators/app/templates/_config/webpack/environments/production.js

Yeoman angular application generator thet uses Webpack, SASS, UI router, Karma and Jasmine for testing, and auto generated docs.

const webpack = require('webpack');
const CleanWebpackPlugin = require('clean-webpack-plugin');

module.exports = function(_path) {
  return {
    context: _path,
    devtool: 'cheap-source-map',
    output: {
      publicPath: '/',
      filename: '[name].[chunkhash].js'
    },
    plugins: [
      new CleanWebpackPlugin(['dist'], {
        root: _path,
        verbose: true,
        dry: false
      }),
      new webpack.optimize.DedupePlugin(),
      new webpack.optimize.UglifyJsPlugin({
        minimize: true,
        warnings: false,
        sourceMap: true,
      })
    ]
  };
};