#!/bin/sh

PATH=/sbin:$PATH
export PATH

IMAGE=ramdisk.img
FINALIMAGE=../../../images/ramdisk.img
DIR=ramdisk

MNTPOINT=/tmp/mkimage.mnt-$$

if [ "$1" != "-f" ]; then
    if [ -f $IMAGE ]; then
	echo "$IMAGE already exists." >&2
	exit 1
    fi
    if [ -f $FINALIMAGE ]; then
	echo "$FINALIMAGE already exists." >&2
	exit 1
    fi
fi

genromfs -d $DIR/ -f ramdisk.img.nogz

ls -l ramdisk.img.nogz

echo -n "gzipping image..."
gzip -9 < $IMAGE.nogz > $IMAGE
echo " done."

ls -l ramdisk.img

size=`cat ramdisk.img | wc -c`
filler=`expr 1474560 - $size`

cat ramdisk.img > $FINALIMAGE
dd if=/dev/zero bs=$filler count=1 >> $FINALIMAGE

echo "$filler free on ramdisk floppy"