#!/bin/sh

set -e

case "$1" in
    purge)
	rm -rf /var/spool/smtpd
        # Remove the statoverride before the opensmtpq group.
        # Otherwise, if users attempt to install the package after
        # a purge, dpkg will abort with:
        # > dpkg: unrecoverable fatal error, aborting:
        # >  unknown system group 'opensmtpq' in statoverride file; the system
        # > group got removed before the override, which is most probably a
        # > packaging bug, to recover you can remove the override manually with
        # > dpkg-statoverride
        if dpkg-statoverride --list --quiet "/usr/sbin/smtpctl" >/dev/null;
        then
            dpkg-statoverride --quiet --remove "/usr/sbin/smtpctl"
        fi
        for name in opensmtpd opensmtpq; do
            # By debian Policy §6.5, we may only rely on essential packages and
            # must fail gracefully if they are unavailable.
            # Use userdel/groupdel from passwd instead of deluser/delgroup from
            # the adduser package. This is because adduser depends on passwd,
            # but is of lesser priority.
            # Note that at the time of this writing, neither passwd nor adduser
            # are essential packages.
            userdel  ${name} >/dev/null 2>&1 || true;
            groupdel ${name} >/dev/null 2>&1 || true;
        done
	;;

    remove|failed-upgrade|abort-install|abort-upgrade|disappear|upgrade)
	;;

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