add functionality to allow hiding commands in /help command

src/Commands/Command.php

@@ -59,6 +59,13 @@ abstract class Command
      */
     protected $usage = 'Command usage';
 
+    /**
+     * Show in Help
+     *
+     * @var bool
+     */
+     protected $showInHelp = true;
+
     /**
      * Version
      *
@@ -252,6 +259,16 @@ abstract class Command
         return $this->name;
     }
 
+    /*
+     * Get Show in Help
+     *
+     * @return bool
+     */
+     public function getShowInHelp()
+     {
+     	return $this->showInHelp;
+     }
+
     /**
      * Check if command is enabled
      *

src/Commands/UserCommands/HelpCommand.php

@@ -69,12 +69,14 @@ class HelpCommand extends UserCommand
             );
 
             foreach ($command_objs as $command) {
+		if($command->getShowInHelp()) {
                		$text .= sprintf(
 	                    '/%s - %s' . PHP_EOL,
         	            $command->getName(),
                 	    $command->getDescription()
                		 );
 		}
+            }
 
             $text .= PHP_EOL . 'For exact command help type: /help <command>';
         } else {