Subject: [PATCH v6 6/6] gitweb: place links to parent directories in page header

From: "Bernhard R. Link" <[email-masked]>
Date: Mon, 30 Jan 2012 21:10:23 +0100

Change html page headers to not only link the project root and the
currently selected project but also the directories in between using
project_filter. (Allowing to jump to a list of all projects within
that intermediate directory directly and making the project_filter
feature visible to users).

Signed-off-by: Bernhard R. Link <[email-masked]>
Acked-by: Jakub Narebski <[email-masked]>

---

What are the rules for copying Acked-by? This change and it's
description are unchanged since v4 which got a Acked-by. Do
I keep that Acked-by if only the other patches change or do I reset
it?
---
 gitweb/gitweb.perl |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 27db84e..c45e0e7 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -3858,7 +3858,10 @@ sub print_nav_breadcrumbs {
 
 	print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
 	if (defined $project) {
-		print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
+		my @dirname = split '/', $project;
+		my $projectbasename = pop @dirname;
+		print_nav_breadcrumbs_path(@dirname);
+		print $cgi->a({-href => href(action=>"summary")}, esc_html($projectbasename));
 		if (defined $action) {
 			my $action_print = $action ;
 			if (defined $opts{-action_extra}) {
-- 
1.7.8.3