#!/bin/sh
set -eu

# bootstrap file is created to store content of BOOTSTRAP_UPDATER_BRANCH
# environment variable, if defined, when updater is run in out root mode (the way
# bootstrap is performed).
# BOOTSTRAP_UPDATER_BRANCH contains simply target branch for updater (eg. HBL or HBD).
bootstrap="/usr/share/updater/bootstrap-updater-branch"

if [ -f "$bootstrap" ]; then
	uci -q batch <<-EOF
		set updater.turris.branch='$(cat "$bootstrap")'
		commit updater.turris.branch
	EOF
	rm -f "$bootstrap"
fi