# SPDX-License-Identifier: EUPL-1.2+
# SPDX-FileCopyrightText: 2021-2024 Alyssa Ross <hi@alyssa.is>
READ_ROOTHASH = { \
	set -eufo pipefail; \
	read -r version < ../../version; \
	LC_ALL=C expr "x$$version" : '^\(x0\|x[1-9][0-9]*\)\(\.\(0\|[1-9][0-9]*\)\)\{2\}$$' >/dev/null; }