reproduce test suite failure, start of analysis

[git.ikiwiki.info.git] / IkiWiki / Plugin / trail.pm

diff --git a/IkiWiki/Plugin/trail.pm b/IkiWiki/Plugin/trail.pm
index 4f309ea2ec68d47ecea074a879b4ff3669e4c38e..29830175e31c315800e236d8677729d8d41405f1 100644 (file)
--- a/IkiWiki/Plugin/trail.pm
+++ b/IkiWiki/Plugin/trail.pm
@@ -17,6 +17,7 @@ sub import {
        hook(type => "preprocess", id => "trailitems", call => \&preprocess_trailitems, scan => 1);
        hook(type => "preprocess", id => "traillink", call => \&preprocess_traillink, scan => 1);
        hook(type => "pagetemplate", id => "trail", call => \&pagetemplate);
+       hook(type => "build_affected", id => "trail", call => \&build_affected);
 }
 
 =head1 Page state
@@ -275,14 +276,9 @@ sub trails_differ {
 
 my $done_prerender = 0;
 
-my %origsubs;
-
 sub prerender {
        return if $done_prerender;
 
-       $origsubs{render_backlinks} = \&IkiWiki::render_backlinks;
-       inject(name => "IkiWiki::render_backlinks", call => \&render_backlinks);
-
        %trail_to_members = ();
        %member_to_trails = ();
 
@@ -368,18 +364,14 @@ sub prerender {
        $done_prerender = 1;
 }
 
-# This is called at about the right time that we can hijack it to render
-# extra pages.
-sub render_backlinks ($) {
-       my $blc = shift;
+sub build_affected {
+       my %affected;
 
        foreach my $member (keys %rebuild_trail_members) {
-               next unless exists $pagesources{$member};
-
-               IkiWiki::render($pagesources{$member}, sprintf(gettext("building %s, its previous or next page has changed"), $member));
+               $affected{$member} = sprintf(gettext("building %s, its previous or next page has changed"), $member);
        }
 
-       $origsubs{render_backlinks}($blc);
+       return %affected;
 }
 
 sub title_of ($) {