From: Bernhard R. Link <redacted>
Date: Mon, 30 Jan 2012 20:10:23 +0000 (+0100)
Subject: gitweb: place links to parent directories in page header
X-Git-Url: https://git.ladys.computer/Gitweb/commitdiff_plain/281c6465f7192bf14e3ca681d0a5f1b32697b06fae26c2f8df752051666f1ff3

gitweb: place links to parent directories in page header

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 <redacted>
Acked-by: Jakub Narebski <redacted>
Signed-off-by: Junio C Hamano <redacted>
---

diff --git a/gitweb.perl b/gitweb.perl
index c242588..4e364ac 100755
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -3859,7 +3859,10 @@ 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}) {