#!/usr/bin/env python
# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright 2015 Lenovo
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import optparse
import os
import sys

confettypath = os.path.join(os.path.dirname(sys.argv[0]), 'confetty')
argparser = optparse.OptionParser(
    usage="Usage: %prog [options] node",
    epilog="Command sequences are available while connected to a console, hit "
           "ctrl-'e', then release ctrl, then 'c', then '?' for a full list. "
           "For example, ctrl-'e', then 'c', then '.' will exit the current "
           "console")
(options, args) = argparser.parse_args()
if len(args) != 1:
    argparser.print_help()
    sys.exit(1)
os.execl(confettypath, confettypath, 'start',
         '/nodes/{0}/console/session'.format(args[0]))