loopback-boot/browser.js

47 lines
1.5 KiB
JavaScript

// Copyright IBM Corp. 2014,2019. All Rights Reserved.
// Node module: loopback-boot
// This file is licensed under the MIT License.
// License text available at https://opensource.org/licenses/MIT
'use strict';
var Bootstrapper = require('./lib/bootstrapper');
/**
* The browser version of `bootLoopBackApp`.
*
* When loopback-boot is loaded in browser, the module exports this
* function instead of `bootLoopBackApp`.
*
* The function expects the boot instructions to be included in
* the browser bundle, see `boot.compileToBrowserify`.
*
* @param {Object} app The loopback app to boot, as returned by `loopback()`.
* @param {Object|string} [options] options as described in
* `boot.compileToBrowserify`.
*
* @header boot(app)
*/
exports = module.exports = function bootBrowserApp(app, options, callback) {
// Only using options.id to identify the browserified bundle to load for
// this application. If no Id was provided, load the default bundle.
var moduleName = 'loopback-boot#instructions';
var appId = options && typeof options === 'object' && options.appId;
if (appId)
moduleName += '-' + appId;
// The name of the module containing instructions
// is hard-coded in lib/bundler
var instructions = require(moduleName);
var bootstrapper = new Bootstrapper(options);
bootstrapper.phases = ['starting', 'start', 'started'];
var context = {
app: app,
instructions: instructions,
};
return bootstrapper.run(context, callback);
};