main.go

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()

}