@@ -47,6 +47,10 @@  | 
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| 47 | 47 |          return $this->run('update'); | 
                                                        
| 48 | 48 | }  | 
                                                        
| 49 | 49 | |
| 50 | + /**  | 
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| 51 | + * @param string $command  | 
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| 52 | + * @param string $dir  | 
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| 53 | + */  | 
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| 50 | 54 | public function run($command, $dir = null)  | 
                                                        
| 51 | 55 |      { | 
                                                        
| 52 | 56 |          if ($dir === null) { |