function drush_features_add in Features 6

Same name and namespace in other branches

1. 8.4 drush/features.drush8.inc \drush_features_add()
2. 8.3 drush/features.drush8.inc \drush_features_add()
3. 7.2 features.drush.inc \drush_features_add()
4. 7 features.drush.inc \drush_features_add()

Add a component to a features module.

File

./features.drush.inc, line 186

Features module drush integration.

Code

function drush_features_add() {
  if ($args = func_get_args()) {

    // Get a complete list of components.
    $all_components = array();
    foreach (features_get_components(TRUE) as $source => $info) {
      if ($options = features_invoke($source, 'features_export_options')) {
        foreach ($options as $key => $value) {
          $all_components[$key][] = $source;
        }
      }
    }
    $module = array_shift($args);
    while ($arg = trim(array_shift($args))) {
      list($source, $component) = explode(':', $arg);
      if ($component) {
        if (isset($all_components[$component]) && in_array($source, $all_components[$component])) {
          $items[$source][] = $component;
        }
        else {
          $choice = _drush_features_component_find($component, $source);
          if ($choice !== FALSE) {
            drush_print(dt('Selected component "!component".', array(
              '!component' => $choice->source . ':' . $choice->component,
            )));
            $items[$choice->source][] = $choice->component;
            continue;
          }
          return drush_set_error('', dt('Unknown component !arg', array(
            '!arg' => $arg,
          )));
        }
      }
      else {
        if ($all_components[$source] && sizeof($all_components[$source]) == 1) {
          $items[$all_components[$source][0]][] = $source;
        }
        elseif (isset($all_components[$source])) {
          return drush_set_error('', dt('Ambiguous component !component, possible sources: !sources', array(
            '!component' => $source,
            '!sources' => join(', ', $all_components[$source]),
          )));
        }
        else {
          $choice = _drush_features_component_find($component, $source);
          if ($choice !== FALSE) {
            drush_print(dt('Selected component "!component".', array(
              '!component' => $choice->source . ':' . $choice->component,
            )));
            $items[$choice->source][] = $choice->component;
            continue;
          }
          return drush_set_error('', dt('Unknown component !arg', array(
            '!arg' => $arg,
          )));
        }
      }
    }
    if (!$items) {

      // Print out a list of available items.
      _drush_features_component_list();
      return;
    }
    if (($feature = feature_load($module, TRUE)) && module_exists($module)) {
      module_load_include('inc', 'features', 'features.export');
      _features_populate($items, $feature->info, $feature->name);
      _drush_features_export($feature->info['features'], $feature->info['dependencies'], $feature->name, dirname($feature->filename));
    }
    elseif ($feature) {
      _features_drush_set_error($module, 'FEATURES_FEATURE_NOT_ENABLED');
    }
    else {
      _features_drush_set_error($module);
    }
  }
  else {

    // By default just show features that are available.
    $rows = array(
      array(
        dt('Available features'),
      ),
    );
    foreach (features_get_features(NULL, TRUE) as $name => $info) {
      $rows[] = array(
        $name,
      );
    }
    drush_print_table($rows, TRUE);
  }
}