1package main 2 3import ( 4 "fmt" 5 "github.com/coreos/go-semver/semver" 6 "os" 7) 8 9func main() { 10 vA, err := semver.NewVersion(os.Args[1]) 11 if err != nil { 12 fmt.Println(err.Error()) 13 } 14 vB, err := semver.NewVersion(os.Args[2]) 15 if err != nil { 16 fmt.Println(err.Error()) 17 } 18 19 fmt.Printf("%s < %s == %t\n", vA, vB, vA.LessThan(*vB)) 20} 21