webpack.config.prod.js

var path = require("path");
var webpack = require("webpack");

module.exports = {
  devtool: "source-map",
  entry: [
    "./src/example/index"
  ],
  output: {
    path: path.join(__dirname, "src/example/dist"),
    filename: "bundle.js",
    publicPath: "/src/example/dist/"
  },
  plugins: [
    new webpack.DefinePlugin({
      "process.env": {
        "NODE_ENV": JSON.stringify("production")
      }
    })
  ],
  module: {
    rules: [{
      test: /\.js$/,
      exclude: /node_modules/,
      use: {
        loader: "babel-loader"
      }
    }, {
      test: /\.less$/,
      use: [
        {
          loader: "style-loader", // creates style nodes from JS strings
        },
        {
          loader: "css-loader", // translates CSS into CommonJS
        },
        {
          loader: "less-loader", // compiles Less to CSS
        },
      ],
    }, {
      test: /\.(otf|eot|png|svg|ttf|woff|woff2)(\?v=[0-9]\.[0-9]\.[0-9])?$/,
      use: [{
        loader: "url-loader"
      }]
    }]
  }
};