#!/bin/sh
# postrm script for slm.
#
# See: dh_installdeb(1).

set -e

# Summary of how this script can be called:
#        * <postrm> 'remove'
#        * <postrm> 'purge'
#        * <old-postrm> 'upgrade' <new-version>
#        * <new-postrm> 'failed-upgrade' <old-version>
#        * <new-postrm> 'abort-install'
#        * <new-postrm> 'abort-install' <old-version>
#        * <new-postrm> 'abort-upgrade' <old-version>
#        * <disappearer's-postrm> 'disappear' <overwriter>
#          <overwriter-version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package.

if [ -e /usr/share/debconf/confmodule ]; then
    . /usr/share/debconf/confmodule
    db_get slm/servername || true
    SERVERNAME="$RET"
fi

case "$1" in
    purge)
	rm -rf /var/lib/slm
	[ -f /etc/apache2/sites-enabled/slm.conf ] && a2dissite slm.conf
	rm -f /etc/apache2/sites-available/slm.conf
	deb-systemd-invoke reload apache2
	# remove /srv/$SERVERNAME if it is a symlink to /var/lib/slm
	[ -L /srv/$SERVERNAME ] && \
	    [ $(readlink /srv/$SERVERNAME) = /var/lib/slm ] && \
	    rm /srv/$SERVERNAME
    ;;
    
    remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
    ;;

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

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

# Automatically added by dh_installdebconf/13.24.1
if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ]; then
	. /usr/share/debconf/confmodule
	db_purge
fi
# End automatically added section


exit 0