Add check if component already registered

addon/action-link.js

@@ -2,25 +2,28 @@ import Em from 'ember';
 import WithConfigMixin from 'ember-idx-utils/mixin/with-config';
 import Modal from 'ember-idx-modal/modal';
 var computed = Em.computed;
+var COMPONENT_NAME = 'view:em-wysiwyg-action-link-modal';
 
 export default Em.Component.extend(WithConfigMixin, {
   tagName: 'a',
   classNameBindings: ['styleClasses', 'activeClasses'],
   linkHref: '',
   initModal: (function() {
     var container = this.get('container');
-    container.register('view:em-wysiwyg-action-link-modal', Modal.extend({
-      layoutName: 'components/em-wysiwyg-action-link-modal',
-      configName: 'bs',
-      _parentView: this,
-      linkHref: computed.alias('parentView.linkHref'),
-      actions: {
-        addLink: function() {
-          this.get('parentView').send('addLink');
+    if(!container.lookupFactory(COMPONENT_NAME)) {
+      container._registry.register(COMPONENT_NAME, Modal.extend({
+        layoutName: 'components/em-wysiwyg-action-link-modal',
+        configName: 'bs',
+        _parentView: this,
+        linkHref: computed.alias('parentView.linkHref'),
+        actions: {
+          addLink: function() {
+            this.get('parentView').send('addLink');
+          }
         }
-      }
-    }));
-    this.set('modal', container.lookup('view:em-wysiwyg-action-link-modal'));
+      }));
+    }
+    this.set('modal', container.lookup(COMPONENT_NAME));
     return this.get('modal').append();
   }).on('init'),
   styleClasses: (function() {
@@ -70,4 +73,4 @@ export default Em.Component.extend(WithConfigMixin, {
       };
     })(this));
   }).on('init')
-});
+});

package.json

@@ -23,7 +23,6 @@
     "ember-cli": "0.1.4",
     "ember-cli-content-security-policy": "0.3.0",
     "ember-cli-dependency-checker": "0.0.6",
-    "ember-cli-esnext": "0.1.1",
     "ember-cli-ic-ajax": "0.1.1",
     "ember-cli-inject-live-reload": "^1.3.0",
     "ember-cli-qunit": "0.1.2",
@@ -43,7 +42,9 @@
     "configPath": "tests/dummy/config"
   },
   "dependencies": {
-    "ember-idx-utils": "^0.2.2",
-    "ember-idx-modal": "^0.1.3"
+    "broccoli-babel-transpiler": "^5.4.5",
+    "ember-cli-babel": "^5.1.5",
+    "ember-idx-modal": "^0.1.3",
+    "ember-idx-utils": "^0.2.2"
   }
 }

tests/dummy/app/initializers/hightlightjs.js

@@ -1,12 +1,14 @@
 import Em from 'ember';
-import Config from 'ember-idx-utils/config';
+import UtilsConfig from 'ember-idx-utils/config';
 /*global hljs*/
 
+var Config;
+
 export default {
   name: 'hightlightjs',
   initialize: function() {
     //In real app we don't need this coz the initializer of modal will be merged into the app and will run automatically
-    Em.Config = Config = Config.create();
+    Em.Config = Config = UtilsConfig.create();
     var defaultConfig = Config.getConfig('bs');
 
     if (!defaultConfig) {