setName('migrations:up-to-date') ->setDescription('Tells you if your schema is up-to-date.') ->setHelp(<<%command.name% command tells you if your schema is up-to-date: %command.full_name% EOT ); parent::configure(); } /** * @param InputInterface $input * @param OutputInterface $output * @return int|null */ public function execute(InputInterface $input, OutputInterface $output) { $configuration = $this->getMigrationConfiguration($input, $output); $migrations = count($configuration->getMigrations()); $migratedVersions = count($configuration->getMigratedVersions()); $availableMigrations = $migrations - $migratedVersions; if ($availableMigrations === 0) { $output->writeln('Up-to-date! No migrations to execute.'); return 0; } $output->writeln(sprintf( 'Out-of-date! %u migration%s available to execute.', $availableMigrations, $availableMigrations > 1 ? 's are' : ' is' )); return 1; } }