package main

import (
	"fmt"
	"github.com/coreos/go-semver/semver"
	"os"
)

func main() {
	vA, err := semver.NewVersion(os.Args[1])
	if err != nil {
		fmt.Println(err.Error())
	}
	vB, err := semver.NewVersion(os.Args[2])
	if err != nil {
		fmt.Println(err.Error())
	}

	fmt.Printf("%s < %s == %t\n", vA, vB, vA.LessThan(*vB))
}