lorax/src/bin/composer-cli
Brian C. Lane 250e68840b Revert "Rename composer-cli to composer"
This reverts commit b8da0a8c8e.

It conflicts with the PHP dependency manager project named 'composer'

Related: rhbz#1635760
2018-10-08 16:55:57 -07:00

123 lines
4.1 KiB
Python
Executable File

#!/usr/bin/python
#
# composer-cli
#
# Copyright (C) 2018 Red Hat, Inc.
#
# 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, see <http://www.gnu.org/licenses/>.
#
import logging
log = logging.getLogger("composer-cli")
import os
import sys
import argparse
from composer import vernum
from composer.cli.help import epilog
from composer.cli import main
VERSION = "{0}-{1}".format(os.path.basename(sys.argv[0]), vernum)
def get_parser():
""" Return the ArgumentParser for composer-cli"""
parser = argparse.ArgumentParser(description="Lorax Composer commandline tool",
epilog=epilog,
formatter_class=argparse.RawDescriptionHelpFormatter,
fromfile_prefix_chars="@")
parser.add_argument("-j", "--json", action="store_true", default=False,
help="Output the raw JSON response instead of the normal output.")
parser.add_argument("-s", "--socket", default="/run/weldr/api.socket", metavar="SOCKET",
help="Path to the socket file to listen on")
parser.add_argument("--log", dest="logfile", default=None, metavar="LOG",
help="Path to optional logfile")
parser.add_argument("-a", "--api", dest="api_version", default="0", metavar="APIVER",
help="API Version to use")
parser.add_argument("--test", dest="testmode", default=0, type=int, metavar="TESTMODE",
help="Pass test mode to compose. 1=Mock compose with fail. 2=Mock compose with finished.")
parser.add_argument("-V", action="store_true", dest="showver",
help="show program's version number and exit")
# Commands are implemented by parsing the remaining arguments outside of argparse
parser.add_argument('args', nargs=argparse.REMAINDER)
return parser
def setup_logging(logfile=None):
""" Setup logging to console and to an optional logfile
:param logfile: Optional path to file to store logs in
:type logfile: None or str
"""
log.setLevel(logging.DEBUG)
sh = logging.StreamHandler()
sh.setLevel(logging.INFO)
fmt = logging.Formatter("%(asctime)s: %(message)s")
sh.setFormatter(fmt)
log.addHandler(sh)
if logfile != None:
fh = logging.FileHandler(filename=logfile)
fh.setLevel(logging.DEBUG)
fmt = logging.Formatter("%(asctime)s %(levelname)s %(name)s: %(message)s")
fh.setFormatter(fmt)
log.addHandler(fh)
if __name__ == '__main__':
# parse the arguments
arg_parser = get_parser()
opts = arg_parser.parse_args()
if opts.showver:
print(VERSION)
sys.exit(0)
if opts.logfile != None:
logpath = os.path.abspath(os.path.dirname(opts.logfile))
if not os.path.isdir(logpath):
os.makedirs(logpath)
setup_logging(opts.logfile)
log.debug("opts=%s", opts)
if len(opts.args) == 0:
log.error("Missing command")
sys.exit(1)
elif opts.args[0] == "help":
arg_parser.print_help()
sys.exit(0)
elif len(opts.args) == 1:
log.error("Missing %s sub-command", opts.args[0])
sys.exit(1)
errors = []
# Check to see if the socket exists and can be accessed
if not os.path.exists(opts.socket):
errors.append("%s does not exist" % opts.socket)
elif not os.access(opts.socket, os.R_OK|os.W_OK):
errors.append("This user cannot access %s" % opts.socket)
# No point in continuing if there are errors
if errors:
for e in errors:
log.error(e)
sys.exit(1)
sys.exit(main(opts))