#!/bin/bash -
# febootstrap-to-initramfs
# (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>

if [ $# -ne 1 ]; then
    echo "febootstrap-to-initramfs DIR > initrd.img"
    exit 1
fi

cd "$1"

if [ ! -f fakeroot.log -a $(id -u) -ne 0 ]; then
    echo "no fakeroot.log and not running as root"
    exit 1
fi

if [ -f fakeroot.log ]; then
    fakeroot -i fakeroot.log \
    sh -c 'find -not -name fakeroot.log -a -print0 | cpio -o0c | gzip --best'
else
    find -not -name fakeroot.log -a -print0 | cpio -o0c | gzip --best
fi