code: func IsGitVersionAtLeast(ver string) bool {
  	gitver, err := Version()
  	if err != nil {
  		tracerx.Printf("Error getting git version: %v", err)
  		return false
  	}
  	return IsVersionAtLeast(gitver, ver)
  }
docs: // IsVersionAtLeast returns whether the git version is the one specified or higher
  // argument is plain version string separated by '.' e.g. "2.3.1" but can omit minor/patch