Esempi in Golang per Context.IsSet

Esempio n. 1

File: rack.go Progetto: soulware/rack

func cmdRackScale(c *cli.Context) {
	count := 0
	typ := ""

	if c.IsSet("count") {
		count = c.Int("count")
	}

	if c.IsSet("type") {
		typ = c.String("type")
	}

	system, err := rackClient(c).ScaleSystem(count, typ)

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Printf("Name     %s\n", system.Name)
	fmt.Printf("Status   %s\n", system.Status)
	fmt.Printf("Version  %s\n", system.Version)
	fmt.Printf("Count    %d\n", system.Count)
	fmt.Printf("Type     %s\n", system.Type)
}