text: /**
   * Copyright (c) 2015-present, Facebook, Inc.
   * All rights reserved.
   *
   * This source code is licensed under the BSD-style license found in the
   * LICENSE file in the root directory of this source tree. An additional grant
   * of patent rights can be found in the PATENTS file in the same directory.
   */
  'use strict';
  
  require('babel-core/register')({
    only: /react-packager\/src/
  });
  
  useGracefulFs();
  
  var Activity = require('./src/Activity');
  var Server = require('./src/Server');
  
  exports.middleware = function(options) {
    var server = new Server(options);
    return server.processRequest.bind(server);
  };
  
  exports.buildPackage = function(options, packageOptions) {
    var server = createServer(options);
    return server.buildPackage(packageOptions)
      .then(function(p) {
        server.end();
        return p;
      });
  };
  
  exports.buildPackageFromUrl = function(options, reqUrl) {
    var server = createServer(options);
    return server.buildPackageFromUrl(reqUrl)
      .then(function(p) {
        server.end();
        return p;
      });
  };
  
  exports.getDependencies = function(options, main) {
    var server = createServer(options);
    return server.getDependencies(main)
      .then(function(r) {
        server.end();
        return r.dependencies;
      });
  };
  
  function useGracefulFs() {
    var fs = require('fs');
    var gracefulFs = require('graceful-fs');
  
    // A bit sneaky but it's not straightforward to update all the
    // modules we depend on.
    Object.keys(fs).forEach(function(method) {
      if (typeof fs[method] === 'function' && gracefulFs[method]) {
        fs[method] = gracefulFs[method];
      }
    });
  }
  
  function createServer(options) {
    Activity.disable();
    // Don't start the filewatcher or the cache.
    if (options.nonPersistent == null) {
      options.nonPersistent = true;
    }
  
    return new Server(options);
  }
  