fai and backports.org

[P.S.S.Camp]

This patches the package checking to allow apt packages in the
form of packagename/distro allowing easier use of things like
backports.org

eg. (providing a correct source and apt/preferences file, but you don't
need to pin each package)
package_config/MIRROR_SERVICE
PACKAGES install
rsync/sarge-backports
yaird/sarge-backports

Phill.

--- /usr/sbin/install_packages	2006-04-20 13:16:33.000000000 +0100
+++ /usr/lib/fai/nfsroot/usr/sbin/install_packages	2006-05-11 16:57:27.000000000 +0100
@@ -381,7 +381,7 @@

     # simulate APTs and aptitudes understanding of "special" package names
     # suffixed by -, +
-    elsif ( $pack =~ /^(.+)[_=+-]$/ and $cache->exists($1)) {
+    elsif ( $pack =~ /^([^\/]+)([_=+-]|\/.+)$/ and $cache->exists($1)) {

       if (defined ($cache->{$1}{VersionList})) {
 	push @known, $pack;

-- 
Senior Computer Science Computing Officer
University Of Kent At Canterbury
Computer Science Systems <http://www.cs.kent.ac.uk/systems/>
The Mirror Service  <http://www.mirrorservice.org/>
National Open Development Environment <http://node.gov.uk/>
-------------- next part --------------
--- /usr/sbin/install_packages	2006-04-20 13:16:33.000000000 +0100
+++ /usr/lib/fai/nfsroot/usr/sbin/install_packages	2006-05-11 16:57:27.000000000 +0100
@@ -381,7 +381,7 @@
 
     # simulate APTs and aptitudes understanding of "special" package names
     # suffixed by -, +
-    elsif ( $pack =~ /^(.+)[_=+-]$/ and $cache->exists($1)) {
+    elsif ( $pack =~ /^([^\/]+)([_=+-]|\/.+)$/ and $cache->exists($1)) {
 
       if (defined ($cache->{$1}{VersionList})) {
 	push @known, $pack;