function ServerDumpCommand::execute

Overrides Command::execute

File

vendor/symfony/var-dumper/Command/ServerDumpCommand.php, line 76

Class

ServerDumpCommand

Starts a dump server to collect and output dumps on a single place with multiple formats support.

Namespace

Symfony\Component\VarDumper\Command

Code

protected function execute(InputInterface $input, OutputInterface $output) : int {
    $io = new SymfonyStyle($input, $output);
    $format = $input->getOption('format');
    if (!($descriptor = $this->descriptors[$format] ?? null)) {
        throw new InvalidArgumentException(\sprintf('Unsupported format "%s".', $format));
    }
    $errorIo = $io->getErrorStyle();
    $errorIo->title('Symfony Var Dumper Server');
    $this->server
        ->start();
    $errorIo->success(\sprintf('Server listening on %s', $this->server
        ->getHost()));
    $errorIo->comment('Quit the server with CONTROL-C.');
    $this->server
        ->listen(function (Data $data, array $context, int $clientId) use ($descriptor, $io) {
        $descriptor->describe($io, $data, $context, $clientId);
    });
    return 0;
}