toaster-entry.py

#!/usr/bin/env python
#
# 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("--workdir", default='/workdir',
                    help="Directory to use for the toasterbuild")
parser.add_argument("--local", action="store_true",
                    help="Run Toaster from the poky in the workdir instead of "
                         "the default one in the container. This option is "
                         "intended for developers of Toaster itself and is "
                         "not supported for end users.")

args = parser.parse_args()

cmd = ("usersetup.py --username=toasteruser --workdir={} "
       "toaster-launch.sh {}")
cmd = cmd.format(args.workdir, args.workdir).split()

if args.local:
    cmd.append("LOCAL")

os.execvp(cmd[0], cmd)