#!/bin/sh
set -e

if [ remove = "$1" ] && cd /var/spool/postfix
then
    # remove chroot files (for main instance only)
    # do this in prerm to stop dpkg from removing non-emoty dirs
    rm -rf dev etc lib usr
    #XXX remove the queue files too?
fi

[ -z "${DPKG_ROOT:-}" ] && [ remove = "$1" ] && [ -d /run/systemd/system ] &&
  deb-systemd-invoke stop postfix.service >/dev/null || :
[ -z "${DPKG_ROOT:-}" ] && [ remove = "$1" ] && [ -x /etc/init.d/postfix ] &&
  invoke-rc.d --skip-systemd-native postfix stop || :