code: protected function injectArguments($command, $assumeYes)
      {
          $cmd =
              $this->siteAlias . ' '
              . $command
              . ($assumeYes ? ' -y': '')
              . $this->arguments
              . $this->argumentsForNextCommand;
          $this->argumentsForNextCommand = '';
  
          return $cmd;
      }
docs: Prepends site-alias and appends arguments to the command.
  
  @param string $command
  @param bool $assumeYes
  
  @return string the modified command string