Knp\Bundle\KnpBundlesBundle\Command\MigrateCommitsCommand::execute PHP Method

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        /** @var $repo Repo */
        $em = $this->getContainer()->get('doctrine.orm.entity_manager');
        $repo = $this->getContainer()->get('knp_bundles.github_repository_api');
        $page = 1;
        $pager = new Pagerfanta(new DoctrineORMAdapter($em->getRepository('KnpBundlesBundle:Bundle')->queryAllSortedBy('updatedAt'), false));
        $pager->setMaxPerPage(100)->setCurrentPage($page, false, true);
        if (1 === $page) {
            $output->writeln(sprintf('[%s] Loaded <comment>%d</comment> bundles from the DB', date('d-m-y H:i:s'), $pager->getNbResults()));
        }
        do {
            /** @var $bundle Bundle */
            foreach ($pager->getCurrentPageResults() as $bundle) {
                // Check that API not failed
                if (!$repo->updateCommits($bundle)) {
                    // Sleep a while, and check again
                    sleep(60);
                    $repo->updateCommits($bundle);
                }
                $em->persist($bundle);
            }
            $output->writeln(sprintf('[%s] Migrated %d from %d  bundles', date('d-m-y H:i:s'), $page * 100, $pager->getNbResults()));
            $em->flush();
            ++$page;
        } while ($pager->hasNextPage() && $pager->setCurrentPage($page, false, true));
        return 0;
    }