public function execute(InputInterface $input, OutputInterface $output) { $definition = $this->getDefinition(); $arguments = $definition->getArguments(); $arguments['target']->setDefault($this->container->getParameter('kernel.root_dir') . '/../web/'); $definition->setArguments($arguments); if (count($input->getArguments()) === 0) { $input = new ArgvInput(null, $definition); $input->setArgument('target', $this->container->getParameter('kernel.root_dir') . '/../web/'); } return parent::execute($input, $output); }