function GlobalCommand::run

Throws

\Symfony\Component\Console\Exception\ExceptionInterface

Overrides Command::run

File

vendor/composer/composer/src/Composer/Command/GlobalCommand.php, line 93

Class

GlobalCommand

@author Jordi Boggiano <j.boggiano@seld.be>

Namespace

Composer\Command

Code

public function run(InputInterface $input, OutputInterface $output) : int {
    // TODO remove for Symfony 6+ as it is then in the interface
    if (!method_exists($input, '__toString')) {
        // @phpstan-ignore-line
        throw new \LogicException('Expected an Input instance that is stringable, got ' . get_class($input));
    }
    // extract real command name
    $tokens = Preg::split('{\\s+}', $input->__toString());
    $args = [];
    foreach ($tokens as $token) {
        if ($token && $token[0] !== '-') {
            $args[] = $token;
            if (count($args) >= 2) {
                break;
            }
        }
    }
    // show help for this command if no command was found
    if (count($args) < 2) {
        return parent::run($input, $output);
    }
    $input = $this->prepareSubcommandInput($input);
    return $this->getApplication()
        ->run($input, $output);
}