#!/bin/sh
# preinst script for lliurex-ssh-dgti
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <new-preinst> `install'
#        * <new-preinst> `install' <old-version>
#        * <new-preinst> `upgrade' <old-version>
#        * <old-preinst> `abort-upgrade' <new-version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package


case "$1" in
    install)
	echo "*********************** PREINSTALL ************************************************"
	# Template for diversions
	ORIG_FILE="/etc/ssh/sshd_config"
	OUR_FILE="/etc/ssh/sshd_config.dgti"
	OUR_PACKAGE="lliurex-dgti-conf-sshd"

	if [ -f ${ORIG_FILE}.real ] ; then
		[ ! -L /etc/ssh/sshd_config ] || rm /etc/ssh/sshd_config
		dpkg-divert --package  ${OUR_PACKAGE} --rename --quiet --remove ${ORIG_FILE}|| true
	fi

    ;;
    upgrade)
    ;;

    abort-upgrade)
    ;;

    *)
        echo "preinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0