fix directory creation bug

Author: weezqyd

src/DbExporter/DbExporter.php

@@ -103,14 +103,14 @@ protected function getTableData($table)
     protected function makePath($path)
     {
         $del = DIRECTORY_SEPARATOR;
-        $dir = $del;
+        $dir ='';
         $directories = explode($del, $path);
-        foreach ($directories as $key => $directory) {
-            $dir.=$directory;
-            if(!is_dir($dir)){
+         foreach ($directories as $key => $directory) { 
+            if(!empty($directory))
+                $dir.= $del.$directory;
+            if(!is_dir($dir))                                                                 
                 @mkdir($dir);
-            }
-        }
+            }   
     }
 
     /**

src/DbExporter/DbMigrations.php

@@ -43,8 +43,10 @@ public function write()
         }
 
         $schema = $this->compile();
-        $filename = date('Y_m_d_His') . "_create_" . $this->database . "_database.php";
-        static::$filePath = Config::get('db-exporter.export_path.migrations') . "/{$filename}";
+        $absolutePath = Config::get('db-exporter.export_path.migrations');
+        $this->makePath($absolutePath);
+        $this->filename = date('Y_m_d_His') . "_create_" . $this->database . "_database.php";
+        static::$filePath = $absolutePath . "/{$this->filename}";
         file_put_contents(static::$filePath, $schema);
 
         return static::$filePath;