#!/bin/sh
set -e

action=$1
version=$2

if [ "$action" = "install" ]; then
	gr=dialout
	if grep -q gpio /etc/group; then
		 gr=$gr,gpio
	fi
	useradd --system --create-home --home-dir /var/lib/shs --shell /usr/sbin/nologin --groups $gr shs || true
fi
#if [ "$action" = upgrade ] || [ "$action" = install ]
#then
#  if dpkg --compare-versions "$version" lt 1:5.5p1-6 && \
#     [ -d /run/sshd ]; then
#    # make sure /run/sshd is not removed on upgrades
#    touch /run/sshd/.placeholder
#  fi
#fi

exit 0