func main()

in cmd/nodeadm/main.go [20:61]

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

func main() {
	flaggy.SetName("nodeadm")
	flaggy.SetDescription("From zero to Node faster than you can say Elastic Kubernetes Service")
	flaggy.SetVersion(version.GitVersion)
	flaggy.DefaultParser.AdditionalHelpPrepend = "http://github.com/aws/eks-hybrid"
	flaggy.DefaultParser.AdditionalHelpAppend = "Documentation:\n  https://docs.aws.amazon.com/eks/latest/userguide/hybrid-nodes-nodeadm.html"
	flaggy.DefaultParser.ShowHelpOnUnexpected = true
	opts := cli.NewGlobalOptions()
	log := cli.NewLogger(opts)
	if err := flaggy.DefaultParser.SetHelpTemplate(cli.HelpTemplate); err != nil {
		log.Fatal("Failed to set help template:", zap.Error(err))
	}

	cmds := []cli.Command{
		config.NewConfigCommand(),
		initcmd.NewInitCommand(),
		install.NewCommand(),
		uninstall.NewCommand(),
		upgrade.NewUpgradeCommand(),
		debug.NewCommand(),
	}

	for _, cmd := range cmds {
		flaggy.AttachSubcommand(cmd.Flaggy(), 1)
	}
	flaggy.Parse()

	for _, cmd := range cmds {
		if cmd.Flaggy().Used {
			err := cmd.Run(log, opts)
			if err != nil {
				if errors.IsSilent(err) {
					os.Exit(1)
				}

				log.Fatal("Command failed", zap.Error(err))
			}
			return
		}
	}
	flaggy.ShowHelpAndExit("No command specified")
}