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#!/bin/bash -
# febootstrap-run
# (C) Copyright 2009 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, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# Written by Richard W.M. Jones <rjones@redhat.com>
unset CDPATH
TEMP=`getopt \
-o '' \
--long help,ro \
-n febootstrap-run -- "$@"`
if [ $? != 0 ]; then
echo "febootstrap-run: problem parsing the command line arguments"
exit 1
fi
eval set -- "$TEMP"
readonly=no
usage ()
{
echo "Usage: febootstrap-run [--options] DIR [CMD]"
echo "Please read febootstrap-run(8) man page for more information."
}
while true; do
case "$1" in
--ro)
readonly=yes
shift;;
--help)
usage
exit 0;;
--)
shift
break;;
*)
echo "Internal error!"
exit 1;;
esac
done
if [ $# -lt 1 ]; then
usage
exit 1
fi
target="$1"
shift
if [ $(id -u) -eq 0 ]; then
chroot "$target" "$@"
exit 0
fi
if [ $(id -u) -ne 0 -a ! -f "$target"/fakeroot.log ]; then
echo "febootstrap-run: $target: not a root filesystem"
exit 1
fi
if [ "$readonly" = "no" ]; then
if [ $(id -u) -ne 0 ]; then
fakeroot -i "$target"/fakeroot.log -s "$target"/fakeroot.log \
fakechroot -s \
chroot "$target" "$@"
else
chroot "$target" "$@"
fi
else
fakeroot -i "$target"/fakeroot.log \
fakechroot -s \
chroot "$target" "$@"
fi
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