setName('searchengine:index:create') ->setDescription('Creates search index') ->addOption('drop', 'd', InputOption::VALUE_NONE, 'Drops the index if it already exists.'); } protected function doExecute(InputInterface $input, OutputInterface $output) { /** @var Indexer $indexer */ $indexer = $this->container['elasticsearch.indexer']; $drop = $input->getOption('drop'); $indexExists = $indexer->indexExists(); if (! $drop && $indexExists) { $output->writeln('The search index already exists.'); return 1; } if ($drop && $indexExists) { $output->writeln('Dropping existing search index'); $indexer->deleteIndex(); } $indexer->createIndex(); $output->writeln('Search index was created'); } }