server.js

/*
 * Copyright (c) 2014, Tidepool Project
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this
 * list of conditions and the following disclaimer in the documentation and/or other
 * materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

var _ = require('lodash');

(function () {
  var config = require('./env.js');
  var lifecycle = require('amoeba').lifecycle();
  var hakken = require('hakken')(config.discovery).client();

  var proxy = require('http-proxy').createProxyServer(_.assign({}, config.proxyConfig));

  lifecycle.add('hakken', hakken);

  var styx = require('./lib/styx.js')();
  var ruleBuilder = styx.makeRuleBuilder(lifecycle, hakken, proxy);
  var rules = ruleBuilder.buildAll(config.rules);
  var server = styx.makeServer(rules);

  if (config.httpPort != null) {
    server.withHttp(config.httpPort);
  }
  if (config.httpsPort != null) {
    server.withHttps(config.httpsPort, config.httpsConfig);
  }
  lifecycle.add('server', server);

  lifecycle.start();
  lifecycle.join();
})();