AcmePhp\Cli\Command\SelfUpdateCommand::printVersion PHP Метод

    protected function printVersion(Updater $updater)
    {
        $stability = 'stable';
        if ($updater->getStrategy() instanceof ShaStrategy) {
            $stability = 'development';
        } elseif ($updater->getStrategy() instanceof GithubStrategy && $updater->getStrategy()->getStability() == GithubStrategy::UNSTABLE) {
            $stability = 'pre-release';
        }
        try {
            if ($updater->hasUpdate()) {
                $this->output->writeln(sprintf('The current %s build available remotely is: <options=bold>%s</options=bold>', $stability, $updater->getNewVersion()));
            } elseif (false == $updater->getNewVersion()) {
                $this->output->writeln(sprintf('There are no %s builds available.', $stability));
            } else {
                $this->output->writeln(sprintf('You have the current %s build installed.', $stability));
            }
        } catch (\Exception $e) {
            $this->output->writeln(sprintf('Error: <fg=yellow>%s</fg=yellow>', $e->getMessage()));
        }
    }