/*
 * SonarQube
 * Copyright (C) 2009-2016 SonarSource SA
 * mailto:contact AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 /* eslint no-var: 0 */
 /* eslint no-console: 0 */
 /* eslint object-shorthand: 0 */
 /* jscs:disable requireEnhancedObjectLiterals */
var url = require('url');
var express = require('express');
var proxy = require('express-http-proxy');
var webpack = require('webpack');
var config = require('./webpack.config.dev');

var app = express();
var compiler = webpack(config);

var PORT = process.env.PORT || 8080;
var API_HOST = process.env.API_HOST || 'http://localhost:9000';

app.use(require('webpack-dev-middleware')(compiler, {
  noInfo: true,
  publicPath: config.output.publicPath
}));

app.use(require('webpack-hot-middleware')(compiler));

app.all('*', proxy(API_HOST, {
  forwardPath: function (req) {
    return url.parse(req.url).path;
  }
}));

app.listen(PORT, 'localhost', function (err) {
  if (err) {
    console.log(err);
    return;
  }

  console.log('Listening at http://localhost:' + PORT);
});