Command/Worker/ListCommand.php
protected function execute(InputInterface $input, OutputInterface $output)
    {
        /** @var $factory \Orkestra\Bundle\ApplicationBundle\Worker\WorkerFactoryInterface */
        $factory = $this->getContainer()->get('orkestra.worker_factory');
        $workers = $factory->getWorkers();

        $output->writeln('');

        if (count($workers) > 0) {
            $output->writeln(sprintf('<info>%-40s</info><comment>%s</comment>', 'Name', 'Internal Name'));

            foreach ($workers as $worker) {
                $output->writeln(sprintf('%-40s%s', $worker->getName(), $worker->getInternalName()));
            }
        } else {
            $output->writeln('<comment>No workers configured.</comment>');
        }
        $output->writeln('');
    }
protected function execute(InputInterface $input, OutputInterface $output)
    {
        /** @var $factory \Orkestra\Bundle\ApplicationBundle\Worker\WorkerFactoryInterface */
        $factory = $this->getContainer()->get('orkestra.worker_factory');
        $workers = $factory->getWorkers();

        $output->writeln('');

        if (count($workers) > 0) {
            $output->writeln(sprintf('<info>%-40s</info><comment>%s</comment>', 'Name', 'Internal Name'));

            foreach ($workers as $worker) {
                $output->writeln(sprintf('%-40s%s', $worker->getName(), $worker->getInternalName()));
            }
        } else {
            $output->writeln('<comment>No workers configured.</comment>');
        }
        $output->writeln('');
    }
Executes the current command

@param \Symfony\Component\Console\Input\InputInterface $input
@param \Symfony\Component\Console\Output\OutputInterface $output