Example #1
0
func createValue(store *storage.Storage, tx *storage.Tx, valueName string) (*entities.Value, error) {
	value, err := store.AddValue(tx, valueName)
	if err != nil {
		return nil, err
	}

	log.Warnf("new value '%v'", valueName)

	return value, nil
}
Example #2
0
File: tag.go Project: logtcn/TMSU
func createTagsValues(store *storage.Storage, tx *storage.Tx, tagArgs []string) (error, warnings) {
	warnings := make(warnings, 0, 10)

	for _, tagArg := range tagArgs {
		name := parseTagOrValueName(tagArg)

		if name[0] == '=' {
			name = name[1:]

			value, err := store.ValueByName(tx, name)
			if err != nil {
				return fmt.Errorf("could not check if value '%v' exists: %v", name, err), warnings
			}

			if value == nil {
				if _, err := store.AddValue(tx, name); err != nil {
					return fmt.Errorf("could not create value '%v': %v", name, err), warnings
				}
			} else {
				warnings = append(warnings, fmt.Sprintf("value '%v' already exists", name))
			}
		} else {
			tag, err := store.TagByName(tx, name)
			if err != nil {
				return fmt.Errorf("could not check if tag '%v' exists: %v", name, err), warnings
			}

			if tag == nil {
				if _, err := store.AddTag(tx, name); err != nil {
					return fmt.Errorf("could not create tag '%v': %v", name, err), warnings
				}
			} else {
				warnings = append(warnings, fmt.Sprintf("tag '%v' already exists", name))
			}
		}
	}

	return nil, warnings
}