# vim:fileencoding=utf-8:noet
from __future__ import (division, absolute_import, print_function)

import argparse


def get_argparser(ArgumentParser=argparse.ArgumentParser):
	parser = ArgumentParser(description='Daemon that improves powerline performance.')
	parser.add_argument(
		'--quiet', '-q', action='store_true',
		help='Without other options: do not complain about already running '
		     'powerline-daemon instance. '
		     'Will still exit with 1. '
		     'With `--kill\' and `--replace\': do not show any messages. '
		     'With `--foreground\': ignored. '
		     'Does not silence exceptions in any case.'
	)
	parser.add_argument('--socket', '-s', help='Specify socket which will be used for connecting to daemon.')
	exclusive_group = parser.add_mutually_exclusive_group()
	exclusive_group.add_argument('--kill', '-k', action='store_true', help='Kill an already running instance.')
	replace_group = exclusive_group.add_argument_group()
	replace_group.add_argument('--foreground', '-f', action='store_true', help='Run in the foreground (don’t daemonize).')
	replace_group.add_argument('--replace', '-r', action='store_true', help='Replace an already running instance.')
	return parser