source: trunk/packages/xvm-munin-config/debian/xvm-munin-remote-config.prerm @ 3052

Last change on this file since 3052 was 3011, checked in by broder, 14 years ago

Use the .. Perl operator to simplify prerms.

invirt-console-host, invirt-dev, and all of the packages in
xvm-munin-config previously used a convoluted one-liner to clean up
/etc/sudoers, but we can do it much more easily using the .. operator.

Taken from http://blog.ksplice.com/2010/05/top-10-perl-one-liner-tricks/

  • Property svn:executable set to *
File size: 992 bytes
Line 
1#!/bin/sh
2# prerm script for #PACKAGE#
3#
4# see: dh_installdeb(1)
5
6set -e
7
8# summary of how 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' `in-favour' <package> <new-version>
13#        * <deconfigured's-prerm> `deconfigure' `in-favour'
14#          <package-being-installed> <version> `removing'
15#          <conflicting-package> <version>
16# for details, see http://www.debian.org/doc/debian-policy/ or
17# the debian-policy package
18
19
20case "$1" in
21    remove|upgrade|deconfigure)
22        perl -i.bak -ne 'print unless /^### BEGIN xvm-munin-config/../^### END xvm-munin-config/' /etc/sudoers
23    ;;
24
25    failed-upgrade)
26    ;;
27
28    *)
29        echo "prerm called with unknown argument \`$1'" >&2
30        exit 1
31    ;;
32esac
33
34# dh_installdeb will replace this with shell code automatically
35# generated by other debhelper scripts.
36
37#DEBHELPER#
38
39exit 0
40
41
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