fix

assets/core/core.js

@@ -9,7 +9,7 @@ kit.config = kit.config || {};
      * @class kitConfig
      */
     var defaultConfig = {
-        version: '2.0',
+        version: '2.1',
         assetsPath: '',
         requiredDependencies: [],
         autoloadPluginList: [],
@@ -793,7 +793,7 @@ kit.config = kit.config || {};
      * @param callback
      * @param argArr
      * @param context
-     * @returns {undefined}
+     * @return {Promise}
      */
     PluginManager.prototype.exec = function (deps, callback, argArr = [], context = undefined) {
         var self = this;
@@ -813,7 +813,7 @@ kit.config = kit.config || {};
             argArr = [];
         }
         if(typeof callback !== 'function') {
-            return undefined;
+            callback = function(){};
         }
 
         if(global.config && global.config.requiredDependencies) {
@@ -823,11 +823,17 @@ kit.config = kit.config || {};
         var depsPromiseCallback = self.__getDepsPromiseCallback(deps);
 
         if(depsPromiseCallback) {
-            depsPromiseCallback().then(function(){
-                callback.apply(context, argArr);
+            return depsPromiseCallback().then(function(){
+                return new Promise(function(resolve, reject){
+                    callback.apply(context, argArr)
+                    resolve();
+                });
             });
         } else {
-            callback.apply(context, argArr)
+            return new Promise(function(resolve, reject){
+                callback.apply(context, argArr)
+                resolve();
+            });
         }
     };
 
@@ -836,11 +842,20 @@ kit.config = kit.config || {};
      * @see https://requirejs.org/
      * @param deps
      * @param callback
+     * @return {Promise}
      */
     __proto.define = function (deps, callback) {
         var self = this;
         var context = this;
 
+        if(typeof deps === 'string'){
+            deps = [deps];
+        }
+
+        if(typeof callback !== 'function') {
+            callback = function (){};
+        }
+
         var depsPromiseCallback = self.__getDepsPromiseCallback(deps);
 
         var getArgArr = function () {
@@ -857,11 +872,17 @@ kit.config = kit.config || {};
         }.bind(self);
 
         if(depsPromiseCallback) {
-            depsPromiseCallback().then(function(){
-                callback.apply(context, getArgArr());
+            return depsPromiseCallback().then(function(){
+                return new Promise(function(resolve, reject){
+                    callback.apply(context, getArgArr());
+                    resolve();
+                });
             });
         } else {
-            callback.apply(context, getArgArr())
+            return new Promise(function(resolve, reject){
+                callback.apply(context, getArgArr())
+                resolve();
+            });
         }
     };
 
@@ -870,8 +891,9 @@ kit.config = kit.config || {};
      *
      * @param {(string|string[])} deps
      * @param {function} callback
+     * @return {Promise}
      */
-    __proto.ready = function(deps, callback = undefined) {
+    __proto.ready = function(deps = [], callback = undefined) {
         var self = this;
         if(typeof deps === 'function') {
             callback = deps;
@@ -880,19 +902,28 @@ kit.config = kit.config || {};
         if(typeof callback !== 'function') {
             callback = function (){};
         }
-        self.__ready(self.exec, [deps, callback], self);
+        return self.__ready(self.exec, [deps, callback], self);
     };
 
     __proto.__ready = function(fn, args = [], context = window) {
+        var promise;
         var self = this;
         context = context || this;
         if (/complete|interactive|loaded/.test(document.readyState)) {
-            fn.apply(context, args);
-        } else {
-            document.addEventListener("DOMContentLoaded", function () {
+            promise = new Promise(function(resolve, reject){
                 fn.apply(context, args);
-            }.bind(this));
+                resolve();
+            });
+        } else {
+            promise = new Promise(function(resolve, reject){
+                document.addEventListener("DOMContentLoaded", function () {
+                    resolve();
+                }.bind(this));
+            }).then(function(){
+                return fn.apply(context, args);
+            });
         }
+        return promise;
     };
 
     /**
@@ -901,7 +932,7 @@ kit.config = kit.config || {};
      * @param {(string|string[])} deps
      * @param {function} callback
      */
-    __proto.loaded = function(deps, callback = undefined) {
+    __proto.loaded = function(deps = [], callback = undefined) {
         var self = this;
         if(typeof deps === 'function') {
             callback = deps;
@@ -910,19 +941,28 @@ kit.config = kit.config || {};
         if(typeof callback !== 'function') {
             callback = function (){};
         }
-        self.__loaded(self.exec, [deps, callback], self);
+        return self.__loaded(self.exec, [deps, callback], self);
     };
 
     __proto.__loaded = function(fn, args = [], context = window) {
+        var promise;
         var self = this;
         context = context || this;
         if (/complete|interactive|loaded/.test(document.readyState)) {
-            fn.apply(context, args);
-        } else {
-            window.addEventListener("load", function () {
+            promise = new Promise(function(resolve, reject){
                 fn.apply(context, args);
-            }.bind(this));
+                resolve();
+            });
+        } else {
+            promise = new Promise(function(resolve, reject){
+                window.addEventListener("load", function () {
+                    resolve();
+                }.bind(this));
+            }).then(function(){
+                return fn.apply(context, args);
+            });
         }
+        return promise;
     };
 
     /**