#!/bin/sh
#
# The disk must be already partitioned at this stage.

TOPDIR="$PWD"

ARCH=i386
FLASH_DEVICE=/dev/sdb

if [ -d /nfsroot/uCgentoo ]; then
		LINUX_KERNEL=/nfsroot/uCgentoo/usr/src/linux/arch/${ARCH}/boot/bzImage
	else
		LINUX_KERNEL=/usr/src/linux/arch/${ARCH}/boot/bzImage
fi
# make || exit 1

fdisk -l ${FLASH_DEVICE}

mkdir -p ./mnt/loop 
mkdir -p ./mnt/flash
cd ./mnt

if [ 1 == 1 ]; then
	echo -e "\e[1;36m *\e[0m Making flash"
	mke2fs ${FLASH_DEVICE}1
	mke2fs ${FLASH_DEVICE}2
	echo -e "\e[1;36m *\e[0m Tuning fs"
	tune2fs -c 0 -i 0 ${FLASH_DEVICE}1
	tune2fs -c 0 -i 0 ${FLASH_DEVICE}2
fi

echo -e "\e[1;36m *\e[0m Mounting flash, root_fs_${ARCH}"

mount ${FLASH_DEVICE}2 flash || exit 1
mkdir -p flash/boot
mount ${FLASH_DEVICE}1 flash/boot || exit 1
ls -l ../root_fs_${ARCH} ./
mount ../root_fs_${ARCH} loop -o loop,ro || exit 1

cp -a loop/* flash/ || exit 1

[ -f ${LINUX_KERNEL} ] && \
	( cp ${LINUX_KERNEL} flash/boot/ || \
		echo -e "\e[1;31m * Could not copy image\e[0m " )

########### Boot Loader #########
mkdir -p flash/{dev,proc}

if false ; then
	echo -e "\e[1;36m *\e[0m Copying sda nods"
	f0=$(readlink ${FLASH_DEVICE})
	f1=$(readlink ${FLASH_DEVICE}1)
	f2=$(readlink ${FLASH_DEVICE}2)
	echo f=$f0 f1=$f1 f2=$f2
	cp -a /dev/$f0 flash${FLASH_DEVICE}
	cp -a /dev/$f1 flash${FLASH_DEVICE}1
	cp -a /dev/$f2 flash${FLASH_DEVICE}2
fi

echo -e "\e[1;36m *\e[0m Calling bootloader"
sed -i -e s:'/dev/sdb':${FLASH_DEVICE}:g flash/etc/lilo.conf
chroot flash/ /sbin/lilo -C /etc/lilo.conf
###################################

if [ -e /usr/bin/dropbearkey ] ; then
	echo -e "\e[1;36m *\e[0m Setting up dropbear sshd keys"
	/usr/bin/dropbearkey -t rsa -f flash/etc/dropbear/dropbear_rsa_host_key
	/usr/bin/dropbearkey -t dss -f flash/etc/dropbear/dropbear_dss_host_key
else
	echo "Skipping making keys for dropbear"
fi

echo -e "\e[1;36m *\e[0m Setting root passwd"
chroot flash/ passwd root

#echo -e "\e[1;36m *\e[0m Locking default passwd"
#chroot flash/ passwd -l default
chroot flash/ du -hcs /

###################################

echo -e "\e[1;36m *\e[0m Unmounting"
umount flash/boot

umount flash
umount loop

sync

echo --------------------
echo -e "\e[1;32m *\e[0m done..."