Webpack Server Config

webpack.config.server.js

// stashing a webpack config for transforming ES6 Code for Node

const path = require("path");
const webpack = require("webpack");
const nodeExternals = require("webpack-node-externals");

module.exports = function(env) {
  return {
    entry: ["babel-polyfill", path.join(__dirname, "..", "server", "app.js")],
    output: {
      path: path.join(__dirname, ".."),
      filename: `app.js`
    },
    module: {
      rules: [
        {
          test: /\.jsx?$/,
          include: [path.join(__dirname, "/../server")],
          exclude: [
            path.join(__dirname, "/../src"),
            path.join(__dirname, "/../test"),
            path.join(__dirname, "/../node_modules")
          ],
          loader: "babel-loader"
        }
      ]
    },
    target: "node",
    externals: [nodeExternals()]
  };
};