esdk-entry.py

#!/usr/bin/env python3

# esdk-entry.py
#
# This script is to present arguments to the user of the container and then
# chuck them over to the scripts that actually do the work.
#
# Copyright (C) 2016 Intel Corporation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# 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.
import argparse
import os

parser = argparse.ArgumentParser(epilog="NOTE: The --workdir is the path as "
                                        "seen inside of the container. So if "
                                        "-v /foo:/bar was passed to docker, "
                                        "--workdir should be set to /bar.")

parser.add_argument("--url", help="url of the extensible sdk installer")
parser.add_argument("--workdir", default='/workdir',
                    help="Directory containing the prepared extensible sdk. "
                         "Or the location to prepare the sdk if url is "
                         "specfied.")

args = parser.parse_args()

if args.url:
    urlarg = "--url={}".format(args.url)
else:
    urlarg = ""

cmd = """usersetup.py --username=sdkuser --workdir={} esdk-launch.py {} """\
      """--workdir={}"""
cmd = cmd.format(args.workdir, urlarg, args.workdir).split()
os.execvp(cmd[0], cmd)