#!/bin/sh

set -e

inst="/etc/menu-methods/wmaker /etc/menu-methods/wmappearance"
asclock="/usr/X11R6/bin/asclock"
asclock_diversion="/usr/X11R6/bin/asclock.afterstep"
asclock_man="/usr/X11R6/man/man1/asclock.1x.gz"
asclock_man_diversion="/usr/X11R6/man/man1/asclock.afterstep.1x.gz"
old_asclock_man_diversion="/usr/X11R6/man/man1/asclock.1x.afterstep.gz"

case "$1" in
  remove)
    for file in $inst ; do
      if [ -f $file ] ; then
        chmod a-x $file
      fi
    done
  ;;
  purge)
    if [ -x /usr/sbin/register-window-manager ]; then
      register-window-manager --remove wmaker
    fi

    if [ -x /usr/bin/update-menus ] ; then
      update-menus
      rm -f /etc/X11/WindowMaker/menu.hook /etc/X11/WindowMaker/plmenu.hook
    fi

    # Hmmm...
    rmdir -p /etc/GNUstep/Defaults /etc/X11/WindowMaker || true
  ;;
  upgrade|abort-install|disappear)
    # nothing to do
  ;;
  failed-upgrade)
    # this is an upgrade, and it has failed. What can fail?
    exit 1
  ;;
  abort-upgrade)
    # preinst failed, leave things like they were
    if dpkg --compare-versions $2 eq 0.6.3-1 ; then
      # reinstall the removed diversions
      dpkg-divert --quiet --rename --package wmaker \
        --divert $asclock_man_diversion --remove $asclock_man
      dpkg-divert --quiet --rename --package wmaker \
        --divert $old_asclock_man_diversion --add $asclock_man
      dpkg-divert --quiet --rename --package wmaker \
        --divert $asclock_diversion --add $asclock
    fi
  ;;
  *)
    echo "postrm called with unknown argument \`$1'" >&2
    exit 1
  ;;
esac

#DEBHELPER#

exit 0