Function Parse

apiversion/apiversion.go:75–89

Parse parses a valid major.minor version string into (major, minor). Both major and minor must be valid integers separated by a period '.'.

(version string)

// Parse parses a valid major.minor version string into (major, minor).
// Both major and minor must be valid integers separated by a period '.'.
func Parse(version string) (major int, minor int, err error) {
	parts := strings.Split(version, ".")
	if len(parts) != 2 {
		return 0, 0, xerrors.Errorf("invalid version string: %s", version)
	}
	major, err = strconv.Atoi(parts[0])
	if err != nil {
		return 0, 0, xerrors.Errorf("invalid major version: %s", version)
	}
	minor, err = strconv.Atoi(parts[1])
	if err != nil {
		return 0, 0, xerrors.Errorf("invalid minor version: %s", version)
	}
	return major, minor, nil
}