version/version.go
func Message(commit, version string) string {
	var c string
	var v string

	if commit == "" {
		c = undefined
	} else if len(commit) > 7 {
		c = commit[:7]
	} else {
		c = commit
	}

	if version == "" {
		v = undefined
	} else {
		v = version
	}

	return fmt.Sprintf("%s (%s)", v, c)
}
func Message(commit, version string) string {
	var c string
	var v string

	if commit == "" {
		c = undefined
	} else if len(commit) > 7 {
		c = commit[:7]
	} else {
		c = commit
	}

	if version == "" {
		v = undefined
	} else {
		v = version
	}

	return fmt.Sprintf("%s (%s)", v, c)
}
// Message returns version with format
// `version (first seven characters of commit hash)`.