Test

config/config.yml.dist

 plugins:
 - dialog
 - colordialog
+public_path: /public/bolt-public/js/ckeditor/plugins

src/CkEditorEmbedPluginsExtension.php

@@ -48,11 +48,12 @@ class CkEditorEmbedPluginsExtension extends SimpleExtension
      */
     public function loadConfig() {
         $config = $this->getConfig();
-        if (empty($config['plugins'])) {
+        if (empty($config['plugins']) && !empty($config['public_path'])) {
             return '';
         }
         return '<script type="text/javascript">
-            const ckefdsditorPlugins = '.\json_encode($config['plugins']).';
+            const ckeditorPluginsPath = "'.$config['public_path'].'";
+            const ckeditorPlugins = '.\json_encode($config['plugins']).';
         </script>';
     }
 }

web/js/ckeditor-plugins.js

@@ -6,12 +6,8 @@ jQuery(document).ready(function ($) {
     if (typeof(CKEDITOR) != 'undefined') {
         console.log(ckeditorPlugins);
 
-
-        //CKEDITOR.plugins.addExternal('fontawesome', '/extensions/mycompany/customckeditor/plugins/fontawesome/', 'plugin.js');
-        //CKEDITOR.plugins.addExternal('dialog', '/extensions/vendor/mycompany/customckeditor/plugins/dialog/', 'plugin.js');
         for (const plugin of ckeditorPlugins) {
-            console.log(plugin)
-            CKEDITOR.plugins.addExternal(plugin, `/extensions/vendor/appolo/bolt-extension-ckeditor-embed-plugins/plugins/${plugin}/`, 'plugin.js');
+            CKEDITOR.plugins.addExternal(plugin, `${ckeditorPluginsPath}/${plugin}/`, 'plugin.js');
         }
 
         CKEDITOR.on('instanceReady', function (event, instance) {
@@ -22,9 +18,6 @@ jQuery(document).ready(function ($) {
             var config = event.editor.config,
                 name;
 
-
-            console.log()
-
             config.extraPlugins += (config.extraPlugins ? ',' : '') + ckeditorPlugins.join(',');
 
             for (name in CKEDITOR.instances) {
@@ -37,4 +30,4 @@ jQuery(document).ready(function ($) {
             CKEDITORPluginExtras = true;
         });
     }
-});
\ No newline at end of file
+});