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- #! /bin/sh
- # postrm.skeleton
- # Skeleton maintainer script showing all the possible cases.
- # Written by Charles Briscoe-Smith, March-June 1998. Public Domain.
-
- # Abort if any command returns an error value
- set -e
-
- # This script is called twice during the removal of the package; once
- # after the removal of the package's files from the system, and as
- # the final step in the removal of this package, after the package's
- # conffiles have been removed.
-
- # Ensure the menu system is updated
- : [ ! -x /usr/bin/update-menus ] || /usr/bin/update-menus
-
- case "$1" in
- remove)
- # This package is being removed, but its configuration has not yet
- # been purged.
- :
-
- # Remove diversion
- : dpkg-divert --package foo --remove --rename \
- : --divert /usr/bin/other.real /usr/bin/other
-
- # ldconfig is NOT needed during removal of a library, only during
- # installation
-
- ;;
- purge)
- # This package has previously been removed and is now having
- # its configuration purged from the system.
- :
-
- # we mimic dpkg as closely as possible, so we remove configuration
- # files with dpkg backup extensions too:
- ### Some of the following is from Tore Anderson:
- for ext in '~' '%' .bak .dpkg-tmp .dpkg-new .dpkg-old .dpkg-dist; do
- rm -f /etc/foo.conf$ext
- done
-
- # remove the configuration file itself
- rm -f /etc/foo.conf
-
- # and finally clear it out from the ucf database
- if which ucf >/dev/null; then
- ucf --purge /etc/foo.conf
- fi
- if which ucfr >/dev/null; then
- ucfr --purge foo /etc/foo.conf
- fi
-
- # Remove symlinks from /etc/rc?.d
- : update-rc.d foo remove >/dev/null
-
- ;;
- disappear)
- if test "$2" != overwriter; then
- echo "$0: undocumented call to \`postrm $*'" 1>&2
- exit 0
- fi
- # This package has been completely overwritten by package $3
- # (version $4). All our files are already gone from the system.
- # This is a special case: neither "prerm remove" nor "postrm remove"
- # have been called, because dpkg didn't know that this package would
- # disappear until this stage.
- :
-
- ;;
- upgrade)
- # About to upgrade FROM THIS VERSION to version $2 of this package.
- # "prerm upgrade" has been called for this version, and "preinst
- # upgrade" has been called for the new version. Last chance to
- # clean up.
- :
-
- ;;
- failed-upgrade)
- # About to upgrade from version $2 of this package TO THIS VERSION.
- # "prerm upgrade" has been called for the old version, and "preinst
- # upgrade" has been called for this version. This is only used if
- # the previous version's "postrm upgrade" couldn't handle it and
- # returned non-zero. (Fix old postrm bugs here.)
- :
-
- ;;
- abort-install)
- # Back out of an attempt to install this package. Undo the effects of
- # "preinst install...". There are two sub-cases.
- :
-
- if test "${2+set}" = set; then
- # When the install was attempted, version $2's configuration
- # files were still on the system. Undo the effects of "preinst
- # install $2".
- :
-
- else
- # We were being installed from scratch. Undo the effects of
- # "preinst install".
- :
-
- fi ;;
- abort-upgrade)
- # Back out of an attempt to upgrade this package from version $2
- # TO THIS VERSION. Undo the effects of "preinst upgrade $2".
- :
-
- ;;
- *) echo "$0: didn't understand being called with \`$1'" 1>&2
- exit 0;;
- esac
-
- exit 0
-