inherit rootfs_ipk

USE_DEVFS ?= "0"

DEPENDS += "makedevs-native"

def get_image_deps(d):
	import oe
	str = ""
	for type in (oe.data.getVar('IMAGE_FSTYPES', d, 1) or "").split():
		deps = oe.data.getVar('IMAGE_DEPENDS_%s' % type, d) or ""
		if deps:
			str += " %s" % deps
	return str

DEPENDS += "${@get_image_deps(d)}"

IMAGE_DEVICE_TABLE = "${@oe.which(oe.data.getVar('OEPATH', d, 1), 'files/device_table-minimal.txt')}"
IMAGE_POSTPROCESS_COMMAND ?= ""

# Must call real_do_rootfs() from inside here, rather than as a separate
# task, so that we have a single fakeroot context for the whole process.
fakeroot do_rootfs () {
	set -x
	rm -rf ${IMAGE_ROOTFS}

	if [ "${USE_DEVFS}" != "1" ]; then
		mkdir -p ${IMAGE_ROOTFS}/dev
		makedevs -r ${IMAGE_ROOTFS} -D ${IMAGE_DEVICE_TABLE}
	fi

	real_do_rootfs

	insert_feed_uris
		
	export TOPDIR=${TOPDIR}

	for type in ${IMAGE_FSTYPES}; do
		if test -z "$FAKEROOTKEY"; then
			fakeroot -i ${TMPDIR}/fakedb.image oeimage -t $type -e ${FILE}
		else
			oeimage -n "${IMAGE_NAME}" -t "$type" -e "${FILE}"
		fi
	done

	${IMAGE_POSTPROCESS_COMMAND}
}

insert_feed_uris () {

	test -z "$FEED_URIS" && return 0
	
	# comment out existing feed-sources inserted by ipkg-collateral
	cat ${IMAGE_ROOTFS}/etc/ipkg.conf | sed "s/^src\ /#src\ /" > ${IMAGE_ROOTFS}/etc/ipkg.conf_
	rm ${IMAGE_ROOTFS}/etc/ipkg.conf && mv ${IMAGE_ROOTFS}/etc/ipkg.conf_ ${IMAGE_ROOTFS}/etc/ipkg.conf

	# extract, then delete destinations
	cat ${IMAGE_ROOTFS}/etc/ipkg.conf | egrep "^dest\ " > ${IMAGE_ROOTFS}/etc/ipkg.conf.dest
	cat ${IMAGE_ROOTFS}/etc/ipkg.conf | egrep -v "^dest\ " > ${IMAGE_ROOTFS}/etc/ipkg.conf_
	rm ${IMAGE_ROOTFS}/etc/ipkg.conf && mv ${IMAGE_ROOTFS}/etc/ipkg.conf_ ${IMAGE_ROOTFS}/etc/ipkg.conf


	for line in ${FEED_URIS}
	do

		# strip leading and trailing spaces/tabs, then split into name and uri
		line_clean="`echo "$line"|sed 's/^[ \t]*//;s/[ \t]*$//'`"
		feed_name="`echo "$line_clean" | sed -n 's/\(.*\)##\(.*\)/\1/p'`"
		feed_uri="`echo "$line_clean" | sed -n 's/\(.*\)##\(.*\)/\2/p'`"		

		# insert new feed-sources
		echo "src $feed_name $feed_uri" >> ${IMAGE_ROOTFS}/etc/ipkg.conf
	done
	
	# remove temporary files and rebuild ipkg.conf
	echo "" >> ${IMAGE_ROOTFS}/etc/ipkg.conf
	cat ${IMAGE_ROOTFS}/etc/ipkg.conf.dest >> ${IMAGE_ROOTFS}/etc/ipkg.conf
	rm ${IMAGE_ROOTFS}/etc/ipkg.conf.dest
	
	cp ${IMAGE_ROOTFS}/etc/ipkg.conf ${WORKDIR}
}