UpgradeListCommand.php

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<?php

namespace Elgg\Cli;

use Symfony\Component\Console\Helper\Table;

class UpgradeListCommand extends Command {

    protected function configure() {
        $this->setName('upgrade:list')
            ->setDescription(elgg_echo('cli:upgrade:list:description'));
    }

    protected function command() {
        $completed_upgrades = _elgg_services()->upgrades->getCompletedUpgrades();
        if (!empty($completed_upgrades)) {
            $table = new Table($this->output);
        
            $this->write(elgg_echo('cli:upgrade:list:completed'));
        
            foreach ($completed_upgrades as $upgrade) {
                $table->addRow([
                    $upgrade->class,
                    $upgrade->getDisplayName(),
                ]);
            }
            
            $table->render();
        }
        
        $pending_upgrades = _elgg_services()->upgrades->getPendingUpgrades();
        if (!empty($pending_upgrades)) {
            $table = new Table($this->output);
        
            $this->write(elgg_echo('cli:upgrade:list:pending'));
        
            foreach ($pending_upgrades as $upgrade) {
                $table->addRow([
                    $upgrade->class,
                    $upgrade->getDisplayName(),
                ]);
            }
            
            $table->render();
        }
        
        if (empty($completed_upgrades) && empty($pending_upgrades)) {
            $this->write(elgg_echo('cli:upgrade:list:notfound'));
        }

        return self::SUCCESS;
    }
}