#!/usr/bin/python

# This file is part of the Printrun suite.
#
# Printrun 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 3 of the License, or
# (at your option) any later version.
#
# Printrun 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 Printrun.  If not, see <http://www.gnu.org/licenses/>.

import sys
import traceback
import logging
from printrun.pronsole import pronsole

if __name__ == "__main__":

    from printrun.printcore import __version__ as printcore_version

    usage = "Usage:\n"+\
            "  pronsole [OPTION]\n\n"+\
            "Options:\n"+\
            "  -V, --version\t\tPrint program's version number and exit\n"+\
            "  -h, --help\t\tPrint this help message and exit\n"

    args = sys.argv[1:]
    for i in args:
        option = i
        if option in ('-V','--version'):
            print "printrun "+printcore_version
            sys.exit(0)
        elif option in ('-h', '--help'):
            print usage
            sys.exit(0)
        else:
            print "Error: Unknown option: '%s'\n" % option
            print usage
            sys.exit(1)

    interp = pronsole()
    interp.parse_cmdline(sys.argv[1:])
    try:
        interp.cmdloop()
    except SystemExit:
        interp.p.disconnect()
    except:
        logging.error(_("Caught an exception, exiting:")
                      + "\n" + traceback.format_exc())
        interp.p.disconnect()
