#!/usr/bin/python3

import sys
import argparse
from SystemLib import ogHelp
from UEFILib import ogNvramSetNext

parser = argparse.ArgumentParser (add_help=False)
parser.add_argument ('entry')

if 2 == len (sys.argv) and 'help' == sys.argv[1]:
    #parser.print_help() sale en inglés aunque la locale indique otra cosa
    ogHelp ('ogNvramSetNext', 'ogNvramSetNext [ Num_order_entry | Label_entry ]', ['ogNvramSetNext 2', 'ogNvramSetNext "Windows Boot Manager"'])
    sys.exit (0)

args = parser.parse_args()

ret = ogNvramSetNext (args.entry)
if ret is not None:
    if   ret == True: sys.exit (0)
    elif ret == False: sys.exit (1)
    else: print (ret)
