Chained

package main

import (
    "fmt"

    "github.com/leaanthony/clir"
)

func main() {

    // Vars
    var name string
    var age int
    var awesome bool

    // More chain than Fleetwood Mac
    clir.NewCli("Flags", "An example of using flags", "v0.0.1").
        StringFlag("name", "Your name", &name).
        IntFlag("age", "Your age", &age).
        BoolFlag("awesome", "Are you awesome?", &awesome).
        Action(func() error {

            if name == "" {
                name = "Anonymous"
            }
            fmt.Printf("Hello %s!\n", name)

            if age > 0 {
                fmt.Printf("You are %d years old!\n", age)
            }

            if awesome {
                fmt.Println("You are awesome!")
            }

            return nil
        }).Run()

}