func getGitTag()

in gen_version.go [57:63]

• 7 lines of code
• 2 McCabe index (conditional complexity)

func getGitTag() (string, error) {
	out, err := exec.Command("git", "describe", "--tags", "--abbrev=0").Output()
	if err != nil {
		return "unknown", err
	}
	return strings.Split(string(out), "\n")[0], nil
}