From 2de21fac9842650fceb3db68f15711e38fabc3c8 Mon Sep 17 00:00:00 2001
From: Yasushi SHOJI <yashi@atmark-techno.com>
Date: Tue, 15 Aug 2006 07:50:49 +0900
Subject: [PATCH] gitweb: configurable home link string

I've always found difficult to figure out git URL for clone from
gitweb URL because git:// and http:// are different on many site
including kernel.org.

I've found this enhancement at http://dev.laptop.org/git when I was on
git channel, and thought that it'd be nice if all public gitweb site
show it's git URL on its page.

This patch allow us to change the home link string.  The current
default is "projects" as we all see on gitweb now.

ie. kernel.org might set this variable to "git://git.kernel.org/pub/scm/"

Signed-off-by: Yasushi SHOJI <yashi@atmark-techno.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
 Makefile           | 2 ++
 gitweb/gitweb.perl | 5 ++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index a538710ed..b363f50d4 100644
--- a/Makefile
+++ b/Makefile
@@ -123,6 +123,7 @@ GIT_PYTHON_DIR = $(prefix)/share/git-core/python
 
 # default configuration for gitweb
 GITWEB_CONFIG = gitweb_config.perl
+GITWEB_HOME_LINK_STR = projects
 GITWEB_SITENAME =
 GITWEB_PROJECTROOT = /pub/git
 GITWEB_LIST =
@@ -617,6 +618,7 @@ gitweb/gitweb.cgi: gitweb/gitweb.perl
 	    -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 	    -e 's|++GIT_BINDIR++|$(bindir)|g' \
 	    -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
+	    -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 	    -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 	    -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 	    -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index ab28caa8c..b5b89de91 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -36,6 +36,9 @@ our $git_temp = "/tmp/gitweb";
 # target of the home link on top of all pages
 our $home_link = $my_uri;
 
+# string of the home link on top of all pages
+our $home_link_str = "++GITWEB_HOME_LINK_STR++";
+
 # name of your site or organization to appear in page titles
 # replace this with something more descriptive for clearer bookmarks
 our $site_name = "++GITWEB_SITENAME++" || $ENV{'SERVER_NAME'} || "Untitled";
@@ -974,7 +977,7 @@ EOF
 	      "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
 	      "<img src=\"$logo\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
 	      "</a>\n";
-	print $cgi->a({-href => esc_param($home_link)}, "projects") . " / ";
+	print $cgi->a({-href => esc_param($home_link)}, $home_link_str) . " / ";
 	if (defined $project) {
 		print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, esc_html($project));
 		if (defined $action) {
-- 
2.26.2