#!/bin/sh
# vim: set sw=4 ts=4 sts=4 et :

UPDATE_PACKAGE=update.tar.zstd
SRCDIR=$(realpath "${0%/*}")

cd "${BINARIES_DIR}"
printf 'Creating %s/%s\n' "${BINARIES_DIR}" "${UPDATE_PACKAGE}" >&2
sha256sum firmware.img > digests || exit
sha256sum rootfs.squashfs >> digests || exit
cp -u "${SRCDIR}"/install-update.sh install || exit
tar -c --zstd -f "${UPDATE_PACKAGE}" \
    digests \
    firmware.img \
    rootfs.squashfs \
    install \
    || exit