function _drush_verify_cli_arguments

6.x command.inc _drush_verify_cli_arguments($command)
5.x command.inc _drush_verify_cli_arguments($command)

Related topics

Command dispatching functions.
These functions handle command dispatching, and can be used to programatically invoke drush commands in different ways.
1 call to _drush_verify_cli_arguments()
drush_dispatch in includes/command.inc
Given a command record, dispatch it as if it were the original command. Executes in the currently bootstrapped site using the current option contexts. Note that drush_dispatch will not bootstrap any further than the current command has already…

File

includes/command.inc, line 593
The drush command engine.

Code

function _drush_verify_cli_arguments($command) {
  // Check to see if all of the required arguments
  // are specified.
  if ($command['required-arguments']) {
    $required_arg_count = $command['required-arguments'];
    if ($required_arg_count === TRUE) {
      $required_arg_count = count($command['argument-description']);
    }
    if ((count($command['arguments'])) < $required_arg_count) {
      $missing = count($required_arg_count) > 1 ? dt('Missing required arguments') : dt('Missing required argument');
      $required = implode("', '", array_keys($command['argument-description']));
      return drush_set_error(dt("@missing: '@required'.  See `drush help @command` for information on usage.", array('@missing' => $missing, '@required' => $required, '@command' => $command['command'])));
    }
  }
  return TRUE;
}