#!/usr/bin/python3
# vim: expandtab

# Copyright (C) 2011 Jelmer Vernooij <jelmer@apache.org>

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA


"""Remote helper for git for accessing bzr repositories."""

import optparse
import signal
import sys

def handle_sigint(signal, frame):
    sys.exit(0)

signal.signal(signal.SIGINT, handle_sigint)

import breezy
breezy.initialize()

from breezy.sixish import PY3

from breezy.plugin import load_plugins
load_plugins()

from breezy.git.git_remote_helper import (
    RemoteHelper,
    open_local_dir,
    open_remote_dir,
    )

from breezy.trace import warning

parser = optparse.OptionParser()
(opts, args) = parser.parse_args()
(shortname, url) = args

warning(
    'git-remote-bzr is experimental and has not been optimized for '
    'performance. Use \'brz fast-export\' and \'git fast-import\' for '
    'large repositories.')

helper = RemoteHelper(open_local_dir(), shortname, open_remote_dir(url))
if PY3:
    helper.process(sys.stdin.buffer, sys.stdout.buffer)
else:
    helper.process(sys.stdin, sys.stdout)