metro/react-packager/index.js

78 lines
1.9 KiB
JavaScript

/**
* 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('../babelRegisterOnly')([/react-packager\/src/]);
useGracefulFs();
var Activity = require('./src/Activity');
var Server = require('./src/Server');
var SocketInterface = require('./src/SocketInterface');
exports.middleware = function(options) {
var server = new Server(options);
return server.processRequest.bind(server);
};
exports.Activity = Activity;
// Renamed "package" to "bundle". But maintain backwards
// compat.
exports.buildPackage =
exports.buildBundle = function(options, bundleOptions) {
var server = createServer(options);
return server.buildBundle(bundleOptions)
.then(function(p) {
server.end();
return p;
});
};
exports.buildPackageFromUrl =
exports.buildBundleFromUrl = function(options, reqUrl) {
var server = createServer(options);
return server.buildBundleFromUrl(reqUrl)
.then(function(p) {
server.end();
return p;
});
};
exports.getDependencies = function(options, bundleOptions) {
var server = createServer(options);
return server.getDependencies(bundleOptions)
.then(function(r) {
server.end();
return r.dependencies;
});
};
exports.createClientFor = function(options) {
return SocketInterface.getOrCreateSocketFor(options);
};
SocketInterface.listenOnServerMessages();
function useGracefulFs() {
var fs = require('fs');
var gracefulFs = require('graceful-fs');
gracefulFs.gracefulify(fs);
}
function createServer(options) {
Activity.disable();
// Don't start the filewatcher or the cache.
if (options.nonPersistent == null) {
options.nonPersistent = true;
}
return new Server(options);
}