From fbabb0938aee61956982eb95096b899e6313cf9c Mon Sep 17 00:00:00 2001
From: Frank Lichtenheld <frank@lichtenheld.de>
Date: Sat, 14 Apr 2007 19:47:08 +0200
Subject: [PATCH] Search.pm: Fallback suites for Ubuntu

Use a function+regex here because the ubuntu archive is
way simpler here.
---
 lib/Packages/Search.pm | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/lib/Packages/Search.pm b/lib/Packages/Search.pm
index fdd3a3a..68020f5 100644
--- a/lib/Packages/Search.pm
+++ b/lib/Packages/Search.pm
@@ -100,13 +100,14 @@ sub read_entry {
     read_entry_all( $hash, $key, $results, \@non_results, $opts );
 }
 
-#FIXME: make configurable
-my %fallback_suites = (
-		       'oldstable-backports' => 'oldstable',
-		       'oldstable-volatile' => 'oldstable',
-		       'stable-backports' => 'stable',
-		       'stable-volatile' => 'stable',
-		       experimental => 'unstable' );
+sub fallback_suite {
+    my $suite = shift;
+    if ($suite =~ /^(\S+)-(?:updates|backports)/) {
+	return $1;
+    } else {
+	return undef;
+    }
+}
 
 sub read_entry_simple {
     my ($hash, $key, $archives, $suite) = @_;
@@ -126,7 +127,7 @@ sub read_entry_simple {
 	debug( "use entry: @data", 2 ) if DEBUG && $data[1] eq $suite;
 	return [ $virt{$suite}, @data ] if $data[1] eq $suite;
     }
-    if (my $fb_suite = $fallback_suites{$suite}) {
+    if (my $fb_suite = fallback_suite($suite)) {
 	my $fb_result = read_entry_simple( $hash, $key, $archives, $fb_suite );
 	my $fb_virt = shift(@$fb_result);
 	$virt{$suite} .= $virt{$suite} ? " $fb_virt" : $fb_virt if $fb_virt;
-- 
2.39.2