Simplified beeping-on-error implementation

src/SVNBuddy/Application.php

@@ -15,7 +15,10 @@
 use ConsoleHelpers\ConsoleKit\Container as BaseContainer;
 use ConsoleHelpers\SVNBuddy\Command\AggregateCommand;
 use ConsoleHelpers\SVNBuddy\Repository\Connector\Connector;
+use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\CommandLoader\CommandLoaderInterface;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
 
 class Application extends BaseApplication
 {
@@ -44,6 +47,21 @@ public function __construct(BaseContainer $container)
 		putenv('LC_CTYPE=en_US.UTF-8'); // For SVN.
 	}
 
+	/**
+	 * @inheritDoc
+	 */
+	protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
+	{
+		try {
+			return parent::doRunCommand($command, $input, $output);
+		}
+		catch ( \Exception $e ) {
+			$this->dic['io']->notify();
+
+			throw $e;
+		}
+	}
+
 	/**
 	 * Returns the long version of the application.
 	 *

src/SVNBuddy/Command/AbstractCommand.php

@@ -30,13 +30,6 @@
 abstract class AbstractCommand extends BaseCommand
 {
 
-	/**
-	 * Command depth.
-	 *
-	 * @var integer
-	 */
-	private static $_commandDepth = 0;
-
 	/**
 	 * Raw path.
 	 *
@@ -178,29 +171,6 @@ protected function prepareDependencies()
 		$this->_updateManager = $container['update_manager'];
 	}
 
-	/**
-	 * @inheritDoc
-	 *
-	 * @throws CommandException When command exception is caught.
-	 */
-	public function run(InputInterface $input, OutputInterface $output)
-	{
-		self::$_commandDepth++;
-
-		try {
-			return parent::run($input, $output);
-		}
-		catch ( CommandException $e ) {
-			if ( self::$_commandDepth === 1 ) {
-				$this->io->notify();
-			}
-
-			throw $e;
-		} finally {
-			self::$_commandDepth--;
-		}
-	}
-
 	/**
 	 * Returns command setting value.
 	 *