server.js

/***********************
## WEBPACK DEV SERVER ##
***********************/

// var webpack = require('webpack');
// var WebpackDevServer = require('webpack-dev-server');
// var config = require('./webpack.config');
//
// var server = new WebpackDevServer(webpack(config), {
//     publicPath: config.output.publicPath,
//     hot: true,
//     historyApiFallback: true
// });
//
// server.listen(process.env.PORT || 3000, function (err, result) {
//     if (err) {
//         return console.log(err);
//     }
//
//     console.log('Listening at http://localhost:3000/');
// });


var path = require('path');
var express = require('express');
var app = express();
var PORT = process.env.PORT || 3000

// using webpack-dev-server and middleware in development environment
if(process.env.NODE_ENV !== 'production') {
  var webpackDevMiddleware = require('webpack-dev-middleware');
  var webpackHotMiddleware = require('webpack-hot-middleware');
  var webpack = require('webpack');
  var config = require('./webpack.config');
  var compiler = webpack(config);

  app.use(webpackDevMiddleware(compiler, {
      noInfo: true,
      publicPath: config.output.publicPath
  }));
  //app.use(webpackHotMiddleware(compiler));
}

app.use(express.static(path.join(__dirname, 'public')));

app.get('/', function(request, response) {
    response.sendFile(__dirname + '/index.html')
});
//
// app.get('/behandlinger', function(request, response) {
//     response.sendFile(__dirname + '/index.html')
// });

app.use(function(req, res, next) {
  res.status(404).sendFile(__dirname + '/index.html')
});

app.listen(PORT, function(error) {
  if (error) {
    console.error(error);
  } else {
    console.info("==> 🌎  Listening on port %s. Visit http://localhost:%s/ in your browser.", PORT, PORT);
  }
});