#!/bin/sh 

# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
# USA

# This is heavily based on work done by Bernd Zeimetz, and has been
# extended slightly.

set -e


#command --upstream-version version filename
[ $# -eq 3 ] || exit 255
version="$2"
filename="$3"


echo >&2 ''
echo >&2 "        Starting to get ${filename} "

# Unpack, and find the directory it unpacked into
tar xfj ${filename} 
dir=`tar tfj ${filename} | head -1 | sed 's,/.*,,g'`

# Package specific cleanups
DIRS_TO_REMOVE=${dir}/debian
FILES_TO_REMOVE=${filename}

echo >&2 "        Munging ${filename} ==> ${filename%%.orig.tar.bz2}.ds.orig.tar.gz"
rm -f  ${FILES_TO_REMOVE}
rm -rf ${DIRS_TO_REMOVE}

# Any additional cleanup goes in here
: echo ''


# rename, repack, cleanup
mv ${dir} ${dir}.ds.orig
tar cf - ${dir}.ds.orig | gzip -9 > ${filename%%.orig.tar.bz2}.ds.orig.tar.gz
rm -rf ${dir}.ds.orig

echo >&2 "        ${filename%%.orig.tar.gz}.ds.orig.tar.gz created."