public function extractOutput($structured_data)
{
$return = drush_backend_get_result();
if (empty($return)) {
drush_backend_set_result($structured_data);
}
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$args = $input->getArguments();
$first = array_shift($args);
// If the first argument is an alias, assign the next argument as the
// command.
if (strpos($first, '@') === 0) {
$alias = $first;
$command = array_shift($args);
} else {
$alias = '@self';
$command = $first;
}
$options = $input->getOptions();
// Force the 'backend' option to TRUE.
$options['backend'] = TRUE;
$return = drush_invoke_process($alias, $command, array_values($args), $options, ['interactive' => TRUE]);
if ($return['error_status'] > 0) {
foreach ($return['error_log'] as $error_type => $errors) {
$output->write($errors);
}
// Add a newline after so the shell returns on a new line.
$output->writeln('');
} else {
$output->page(drush_backend_get_result());
}
}
