Changeset 3011 for trunk/packages/invirt-dev

Timestamp:

May 27, 2010, 11:58:35 AM (15 years ago)

Author:

broder

Message:

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/

Location:

trunk/packages/invirt-dev/debian

Files:

• changelog (modified) (1 diff)
• invirt-dev.prerm (modified) (1 diff)

trunk/packages/invirt-dev/debian/changelog

@@ -8 +8 @@
     upgrades, make sure the postinst code to add it back runs on all
     upgrades, too.
-
- -- Evan Broder <broder@mit.edu>  Thu, 17 Dec 2009 16:06:31 -0600
+  * Use the .. Perl operator to simplify the prerm.
+
+ -- Evan Broder <broder@mit.edu>  Thu, 27 May 2010 11:55:06 -0400
 
 invirt-dev (0.0.14) unstable; urgency=low

trunk/packages/invirt-dev/debian/invirt-dev.prerm

@@ -22 +22 @@
         [ "$1" = "remove" ] && update-inetd --disable git
 
-        perl -i.bak -ne 's%^### (BEGIN|END) invirt-dev\s*$%%m && ($skip = ($1 eq "BEGIN")); print unless $skip;' /etc/sudoers
+        perl -i.bak -ne 'print unless /^### BEGIN invirt-dev/../^### END invirt-dev/' /etc/sudoers
     ;;