Make loading client-options.json asynchronous

static/async-get.js

@@ -0,0 +1,36 @@
+// Copyright (c) 2012-2017, Matt Godbolt
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+//     * Redistributions of source code must retain the above copyright notice,
+//       this list of conditions and the following disclaimer.
+//     * 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.
+
+define({
+    load: function (name, req, onLoad, config) {
+        if (config.isBuild) return onLoad(null);  // optimizer build
+
+        req(['jquery'], function ($) {
+            $.ajax({type: "GET", url: name}).done(function (response) {
+                onLoad(response);
+            });
+        });
+    }
+});

static/options.js

@@ -25,8 +25,8 @@
 
 define(function (require) {
     "use strict";
-    var $ = require('jquery');
-    var options = $.ajax({type: "GET", url: 'client-options.json', async: false}).responseJSON;
+    var options = require('./async-get!client-options.json');
     options.embedded = window.location.pathname === "/embed.html";
     return options;
 });
+