inherit image_types

python set_image_size () {
    import math

    print("LOCAL set_image_size")
    blocksize = 50000
    rootfs_size = get_rootfs_size(d)
    print("LOCAL rootfs_size")

    rootfs_size = math.ceil(rootfs_size / blocksize) * blocksize
    print("LOCAL rootfs_size")

    d.setVar('ROOTFS_SIZE', str(rootfs_size))
    d.setVarFlag('ROOTFS_SIZE', 'export', '1')
}

make_repro_ext4fs() {
	fstype=ext4
	extra_imagecmd=""

	if [ $# -gt 1 ]; then
		shift
		extra_imagecmd=$@
	fi

	# If generating an empty image the size of the sparse block should be large
	# enough to allocate an ext4 filesystem using 4096 bytes per inode, this is
	# about 60K, so dd needs a minimum count of 60, with bs=1024 (bytes per IO)
	eval local COUNT=\"0\"
	eval local MIN_COUNT=\"60\"
	if [ $ROOTFS_SIZE -lt $MIN_COUNT ]; then
		eval COUNT=\"$MIN_COUNT\"
	fi

	# Create a sparse image block
	bbdebug 1 Executing "dd if=/dev/zero of=${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype count=1 bs=1024"

	bbdebug 1 "ROOTFS_SIZE: `${ROOTFS_SIZE}`"
	bbdebug 1 Executing "make_ext4fs -vl ${ROOTFS_SIZE}k -T "1712775988" ${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype ${IMAGE_ROOTFS}"

	make_ext4fs -vl ${ROOTFS_SIZE}k -T "1712775988" ${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype ${IMAGE_ROOTFS}

	# Error codes 0-3 indicate successfull operation of fsck (no errors or errors corrected)
	fsck.ext4 -pvD ${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype || [ $? -le 3 ]
	# adding f makes it non-reproducible

# delete the lost+found dir's contents
#    mount ${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype /tmp/image/
#	find "-iname" /tmp/image/lost+found -type d -exec rm -r "{}" \;
}