#!/bin/sh

# envdump - make dump of environment before call a program

# Copyright (c) 2006 Marco Nenciarini <mnencia@prato.linux.it>

# 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

testfile=/tmp/environment-$$.dump

# Set to true to get the dump of stdin and stdout
dump_stdinout=false

echo -e "#!/bin/sh" > $testfile
echo -en "#\n#Id: " >> $testfile
/usr/bin/id >> $testfile

echo -e "\n#Environment: " >> $testfile
export >> $testfile

echo -e "\n\nexec $@" >> $testfile 

if [ "$dump_stdinout" = "true" ]; then
   /usr/bin/tee ${testfile}.in | $@ | /usr/bin/tee ${testfile}.out
else
   exec $@
fi