original_string: public function registerUpdater()
      {
          $this->register(
              new UpdateServiceProvider(),
              array('update_url' => '@manifest_url@')
          );
  
          $app = $this;
          $command = $this->add(
              'update',
              function (
                  InputInterface $input,
                  OutputInterface $output
              ) use ($app) {
                  $output->writeln('Looking for updates...');
  
                  /** @var Console $updated */
                  $console = $app['console'];
                  $updated = $app['update'](
                      $console->getVersion(),
                      !$input->getOption('upgrade'),
                      $input->getOption('pre-release')
                  );
  
                  if ($updated) {
                      $output->writeln('<info>Updated successfully.</info>');
                  } else {
                      $output->writeln('<comment>Already up-to-date.</comment>');
                  }
              }
          );
  
          $command->addOption(
              'pre-release',
              'p',
              InputOption::VALUE_NONE,
              'Allow pre-release updates.'
          );
  
          $command->addOption(
              'upgrade',
              'u',
              InputOption::VALUE_NONE,
              'Allow upgrade to next major release.'
          );
  
          return $this;
      }
code: public function registerUpdater()
      {
          $this->register(
              new UpdateServiceProvider(),
              array('update_url' => '@manifest_url@')
          );
  
          $app = $this;
          $command = $this->add(
              'update',
              function (
                  InputInterface $input,
                  OutputInterface $output
              ) use ($app) {
                  $output->writeln('Looking for updates...');
  
                  /** @var Console $updated */
                  $console = $app['console'];
                  $updated = $app['update'](
                      $console->getVersion(),
                      !$input->getOption('upgrade'),
                      $input->getOption('pre-release')
                  );
  
                  if ($updated) {
                      $output->writeln('<info>Updated successfully.</info>');
                  } else {
                      $output->writeln('<comment>Already up-to-date.</comment>');
                  }
              }
          );
  
          $command->addOption(
              'pre-release',
              'p',
              InputOption::VALUE_NONE,
              'Allow pre-release updates.'
          );
  
          $command->addOption(
              'upgrade',
              'u',
              InputOption::VALUE_NONE,
              'Allow upgrade to next major release.'
          );
  
          return $this;
      }
code_tokens: public function registerUpdater ( ) { $ this -> register ( new UpdateServiceProvider ( ) , array ( 'update_url' => '@manifest_url@' ) ) ; $ app = $ this ; $ command = $ this -> add ( 'update' , function ( InputInterface $ input , OutputInterface $ output ) use ( $ app ) { $ output -> writeln ( 'Looking for updates...' ) ; /** @var Console $updated */ $ console = $ app [ 'console' ] ; $ updated = $ app [ 'update' ] ( $ console -> getVersion ( ) , ! $ input -> getOption ( 'upgrade' ) , $ input -> getOption ( 'pre-release' ) ) ; if ( $ updated ) { $ output -> writeln ( '<info>Updated successfully.</info>' ) ; } else { $ output -> writeln ( '<comment>Already up-to-date.</comment>' ) ; } } ) ; $ command -> addOption ( 'pre-release' , 'p' , InputOption :: VALUE_NONE , 'Allow pre-release updates.' ) ; $ command -> addOption ( 'upgrade' , 'u' , InputOption :: VALUE_NONE , 'Allow upgrade to next major release.' ) ; return $ this ; }
docstring: Allows the application to be updated.
  
  @return Go The application.
docstring_tokens: Allows the application to be updated .