package date

import(
	"os"
	"flag"
	"fmt"
	"time"
)

func Run(args []string) int {
	status := 0
	arg0 := args[0]
	args = args[1:]
	flagSet := flag.NewFlagSet(arg0, flag.ExitOnError)
	flagSet.Usage = func() {
		fmt.Fprintf(os.Stderr, "Usage of %s: %s\n", arg0, arg0)
		flagSet.PrintDefaults()
	}
	flagSet.Parse(args)

	if len(flagSet.Args())>0 {
		flagSet.Usage()
		os.Exit(1)
	}
	
	date := time.Now()
	
	fmt.Println(date)

	return status
}