Function buildGroupForKey

build.go:382–397

(k *Kong, key string)

}

func buildGroupForKey(k *Kong, key string) *Group {
	if key == "" {
		return nil
	}
	for _, group := range k.groups {
		if group.Key == key {
			return &group
		}
	}

	// No group provided with kong.ExplicitGroups. We create one ad-hoc for this key.
	return &Group{
		Key:   key,
		Title: key,
	}
}

func checkDuplicateNames(node *Node, v reflect.Value) error {
	seenNames := make(map[string]struct{})