func printUsage()

in main/main.go [111:123]

• 13 lines of code
• 3 McCabe index (conditional complexity)

func printUsage(args []string) {
	fmt.Printf("Usage: %s ", os.Args[0])
	i := 0
	for k := range cmds {
		fmt.Printf(k)
		if i != len(cmds)-1 {
			fmt.Printf("|")
		}
		i++
	}
	fmt.Println()
	fmt.Println(DetailedVersionString())
}