#!/bin/sh
# unpackInitrd 0.1
# uwe.gansert@suse.de
#
# usage: unpackInitrd [PATH_TO_ROOTIMAGE]



INITRD=$1 || "./initrd"

if [ ! -s $INITRD ]; then
    echo "can't find $INITRD"
    exit -1
fi

cp -a $INITRD /tmp/initrd.gz
gzip -dc /tmp/initrd.gz >/tmp/initrd.img
mkdir /tmp/work-initrd
cd /tmp/work-initrd
cpio -i < /tmp/initrd.img
echo "# initrd is in /tmp/work-initrd"
echo "cd /tmp/work-initrd"