#!/usr/bin/env python
# Based on https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md
import argparse
import subprocess

parser = argparse.ArgumentParser(
        description='Start chromium with multiple tabs')
parser.add_argument(
        'volunteers',
        metavar='N',
        type=int,
        help='number of volunteer nodes to use (8 cores per node)',
        default=1)
parser.add_argument(
        'host',
        type=str,
        help='host to connect to',
        default='localhost:5000')

args = parser.parse_args()

cmd = "chromium --headless --disable-gpu --remote-debugging-port=9222 "
urls = (args.host + ' ') * args.volunteers

subprocess.call(cmd + urls, shell=True)