gen/writers/helpers.go
func commandLine() string {
	return fmt.Sprintf("$ %s %s", os.Args[0], strings.Join(os.Args[1:], " "))
}
func commandLine() string {
	return fmt.Sprintf("$ %s %s", os.Args[0], strings.Join(os.Args[1:], " "))
}
// Command line used to run tool