debian/templates/prerm.template

   1 #! /bin/sh
   2 # Pre-remove script for ‘@PACKAGE@’.
   3 #
   4 # Manpage: ‘dh_installdeb(1)’
   5
   6 set -e
   7
   8 # Summary of ways this script can be called:
   9 #   * <prerm> remove
  10 #   * <old-prerm> upgrade <new-version>
  11 #   * <new-prerm> failed-upgrade <old-version>
  12 #   * <conflictor's-prerm> remove
  13 #     in-favour <package> <new-version>
  14 #   * <deconfigured's-prerm> deconfigure
  15 #     in-favour <package-being-installed> <version>
  16 #     removing <conflicting-package> <version>
  17 # For details, see the Debian Policy §6.5 in the ‘debian-policy’ package
  18 # or on the web at <URL:http://www.debian.org/doc/debian-policy/>.
  19
  20 action="$1"
  21
  22 ICONDIR=/usr/share/icons
  23 ALTERNATIVE_NAME=x-cursor-theme
  24
  25 case "$action" in
  26     remove|deconfigure)
  27         for theme in `find "$ICONDIR" -regex '.*@THEMESET_PREFIX@.*/index\.theme$'`; do
  28             update-alternatives --remove $ALTERNATIVE_NAME "$theme"
  29         done
  30         ;;
  31
  32     upgrade)
  33         # We work around Bug#392657 by *not* removing and
  34         # re-installing on upgrade. Instead, we remove themes no
  35         # longer shipped in preinst, and add new themes on upgrade.
  36         ;;
  37
  38     failed-upgrade)
  39         ;;
  40
  41     *)
  42         printf "prerm called with unknown action ‘%s’\n" "$action" >&2
  43         exit 1
  44         ;;
  45
  46 esac
  47
  48 # ‘dh_installdeb’ will replace this with shell code automatically generated
  49 # by other debhelper scripts.
  50
  51 #DEBHELPER#
  52
  53 exit 0