/**
* Prints the available options in the script.
*
* @param string $action Action name.
*
* @throws CommandsException
* @return void
*/
public function printParameters($action)
{
if (!$action) {
return;
}
if (empty($this->_actions[$action])) {
throw new CommandsException("Action '{$action}' not found in this command.");
}
if (empty($this->_actions[$action]['params'])) {
return;
}
print ConsoleUtil::headLine('Available parameters:');
foreach ($this->_actions[$action]['params'] as $parameter) {
$cmd = ' --' . $parameter['name'];
$type = '';
if ($parameter['defaultValueType'] != 'boolean') {
$cmd .= '=' . $parameter['defaultValueType'];
$type = ' (' . $parameter['type'] . ')';
}
print ' ';
print ConsoleUtil::colorize($cmd, ConsoleUtil::FG_CYAN);
print ConsoleUtil::colorize($type, ConsoleUtil::FG_YELLOW);
print ConsoleUtil::tab(ConsoleUtil::COMMENT_START_POSITION, strlen($cmd . $type) + 6);
print ConsoleUtil::colorize($parameter['description'], ConsoleUtil::FG_BROWN);
print PHP_EOL;
}
}
