#!/bin/sh
# postrm script for omd
#
# 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 http://www.debian.org/doc/debian-policy/ or
# the debian-policy package

APACHE_OMD_CONF="/etc/apache2/conf.d/zzz_omd.conf"
SYSCTL_OMD_CONF="/etc/sysctl.d/01-omd.conf"
OMD="omd-4.60-labs-edition"

case "$1" in
    upgrade)
    ;;

    remove|failed-upgrade|abort-install|abort-upgrade|disappear)
      # update-alternatives --remove  omd /omd/versions/4.60-labs-edition
    ;;

    purge)
      ALTERNATIVES=`update-alternatives --list omd 2>/dev/null | egrep -v 'No alternatives'` || /bin/true
      if [ -z "$ALTERNATIVES" ]; then
	  echo "Removing system group 'omd'"
	  groupdel omd || true
	  echo "Removing global links/directories"
	  # rm -f /usr/bin/omd # -> alternatives
	  # rm -f /usr/share/man/man8/omd.8.gz # -> alternatives
	  # rm -f /etc/init.d/omd # -> alternatives
	  rm -f /etc/default/omd
          if test -d /etc/apache2/conf-available; then
            # On e.g. ubuntu 13.10 conf.d is not used anymore, use conf-available
            APACHE_OMD_CONF="/etc/apache2/conf-available/zzz_omd.conf"
          fi
	  ! test -x /usr/sbin/a2disconf || a2disconf zzz_omd
	  rm -f "$APACHE_OMD_CONF"
          rm -f "$SYSCTL_OMD_CONF"
      ls -1 /etc/apache2/sites-available/*default*.conf 2>/dev/null | \
        while read file; do
          if grep /omd/apache/ $file >/dev/null 2>&1; then
            sed -i -e '/Include.*\/omd\/apache/d' $file
          fi
        done
	  rm -f /omd
	  # Try to remove empty directories
	  if test -d /opt/omd/versions; then
	    rmdir --ignore-fail-on-non-empty /opt/omd/versions
	  fi
	  if test -d /opt/omd/sites; then
	    rmdir --ignore-fail-on-non-empty /opt/omd/sites
	  fi
	  if test -d /opt/omd/apache; then
	    rmdir --ignore-fail-on-non-empty /opt/omd/apache
	  fi
	  if test -d /opt/omd; then
	    rmdir --ignore-fail-on-non-empty /opt/omd
	  fi

      fi
    ;;

    *)
        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.



exit 0