/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
const express = require("express");
const webpack = require("webpack");
const webpackDevMiddleware = require("webpack-dev-middleware");

const app = express();
const config = require("./webpack.config.js");
const compiler = webpack(config);

// Tell express to use the webpack-dev-middleware and use the webpack.config.js
// configuration file as a base.
app.use(
  webpackDevMiddleware(compiler, {
    publicPath: config.output.publicPath
  })
);
// Serve the files on port 3000.
app.listen(3000, function() {
  console.log("Example app listening on port 3000!\n");
});