UpgradeBatchCommand.php

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<?php

namespace Elgg\Cli;

use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;
use Psr\Log\LogLevel;

class UpgradeBatchCommand extends Command {

    protected function configure() {
        $this->setName('upgrade:batch')
            ->setDescription(elgg_echo('cli:upgrade:batch:description'))
            ->addOption('force', 'f', InputOption::VALUE_NONE,
                elgg_echo('cli:upgrade:batch:option:force')
            )
            ->addArgument('upgrades', InputArgument::REQUIRED | InputArgument::IS_ARRAY,
                elgg_echo('cli:upgrade:batch:argument:upgrades')
            );
    }

    protected function command() {
        $upgrades = (array) $this->argument('upgrades');
        $force = (bool) $this->option('force');

        foreach ($upgrades as $upgrade_class) {
            $upgrade = _elgg_services()->upgradeLocator->getUpgradeByClass($upgrade_class);
            if (!$upgrade instanceof \ElggUpgrade) {
                $this->log(LogLevel::WARNING, elgg_echo('cli:upgrade:batch:notfound', [$upgrade_class]));
                continue;
            }
            
            if (!$force && $upgrade->isCompleted()) {
                continue;
            }
            
            _elgg_services()->upgrades->executeUpgrade($upgrade, 0);
        }
        
        if (!$this->option('quiet')) {
            $this->write(elgg_echo('cli:upgrade:batch:finished'));
        }

        return self::SUCCESS;
    }
}