setName('auth:login') ->setDescription('Login on t411') ->setHelp("The %command.name% "); } protected function execute(InputInterface $input, OutputInterface $output) { $configLoader = new ConfigLoader(); if ($configLoader->configExists()) { $continue = $dialog->askConfirmation( $output, $dialog->getQuestion( 'The configuration file already exists. Do you want to continue', 'yes', '?' ), true ); if (!$continue) { $output->writeln('Aborded.'); return; } } } }