#! /bin/bash
. acsstartupAcsPorts  #Import functions like this in bash=(
#*******************************************************************************
# ALMA - Atacama Large Millimiter Array
# (c) European Southern Observatory, 2002
# Copyright by ESO (in the framework of the ALMA collaboration)
# and Cosylab 2002, All rights reserved
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
# MA 02111-1307  USA
#
# "@(#) $Id: acspyInteractiveContainer,v 1.1 2004/09/01 18:29:25 dfugate Exp $"
#
# who       when      what
# --------  --------  ----------------------------------------------
# dfugate   9-1-04    created

# These options can be recognized
LONGOPTS=help
SHORTOPTS=h

CL_HELP=

# Usage info. Be nice and keep this up-to-date!
function printUsage {
   echo "Starts an interactive Python container session"
   echo ""
	echo "Usage: `basename $0` [OPTIONS]  container_name container_args"
	echo "Options: "
   echo "   -h | -help                             prints this help and exits"
}

# Run getopt (posixly_correct needed). We run twice:
# First run is simply to check the commandline for correctness
# Second run is the real deal which replaces the command line args with getopt's output
export POSIXLY_CORRECT=1

getopt -n `basename $0` -Q -u -a -l $LONGOPTS $SHORTOPTS "$@" || {
   printUsage
	exit 43;
}

set -- `getopt -u -a -l $LONGOPTS $SHORTOPTS "$@"`

#
# Iterate over getopt's output and set CL_XXX variables accordingly
#
while : 
do
	case "$1" in
	--help)             CL_HELP=true ;; 
	-h)                 CL_HELP=true ;; 
	--) break ;;
	esac
	shift
done
shift

export POSIXLY_CORRECT=
unset POSIXLY_CORRECT

if [ "$CL_HELP" ] ; then
   printUsage
   exit 0
fi

#choose the correct script
if [ -e ../bin/ACSStartContainerPy ]
then 
    PYBINARY=../bin/ACSStartContainerPy

elif [ -e $INTROOT/bin/ACSStartContainerPy ]
then
    PYBINARY=$INTROOT/bin/ACSStartContainerPy

elif [ -e $ACSROOT/bin/ACSStartContainerPy ]
then
    PYBINARY=$ACSROOT/bin/ACSStartContainerPy

else
    echo "ERROR - expected to find ACSStartContainerPy in the ALMA Software directory structure but did not!"
    exit 42
fi

exec python -i $PYBINARY $@ -interactive