From: Jakub Narebski <jnareb@gmail.com>
Date: Sat, 15 Dec 2007 14:40:28 +0000 (+0100)
Subject: gitweb: disambiguate heads and tags withs the same name
X-Git-Tag: v1.5.4-rc1~45
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=bf901f8e748144a19d057d9d00582417d480c795;p=git.git

gitweb: disambiguate heads and tags withs the same name

Avoid wrong disambiguation that would link logs/trees of tags and
heads which share the same name to the same page, leading to
a disambiguation that would prefer the tag, thus making it impossible
to access the corresponding head log and tree without hacking the url
by hand.

It does it by using full refname (with 'refs/heads/' or 'refs/tags/'
prefix) instead of shortened one in the URLs in 'heads' and 'tags'
tables.  This makes URLs (and refs) provided by gitweb unambiguous.

Signed-off-by: Guillaume Seguin <guillaume@segu.in>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 24b31582a..32c190702 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2233,6 +2233,7 @@ sub git_get_heads_list {
 		my ($hash, $name, $title) = split(' ', $refinfo, 3);
 		my ($committer, $epoch, $tz) =
 			($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
+		$ref_item{'fullname'}  = $name;
 		$name =~ s!^refs/heads/!!;
 
 		$ref_item{'name'}  = $name;
@@ -2270,6 +2271,7 @@ sub git_get_tags_list {
 		my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
 		my ($creator, $epoch, $tz) =
 			($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
+		$ref_item{'fullname'} = $name;
 		$name =~ s!^refs/tags/!!;
 
 		$ref_item{'type'} = $type;
@@ -3690,8 +3692,8 @@ sub git_tags_body {
 		      "<td class=\"link\">" . " | " .
 		      $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'});
 		if ($tag{'reftype'} eq "commit") {
-			print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'name'})}, "shortlog") .
-			      " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'name'})}, "log");
+			print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'fullname'})}, "shortlog") .
+			      " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'fullname'})}, "log");
 		} elsif ($tag{'reftype'} eq "blob") {
 			print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw");
 		}
@@ -3726,13 +3728,13 @@ sub git_heads_body {
 		$alternate ^= 1;
 		print "<td><i>$ref{'age'}</i></td>\n" .
 		      ($curr ? "<td class=\"current_head\">" : "<td>") .
-		      $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'name'}),
+		      $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'fullname'}),
 		               -class => "list name"},esc_html($ref{'name'})) .
 		      "</td>\n" .
 		      "<td class=\"link\">" .
-		      $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'name'})}, "shortlog") . " | " .
-		      $cgi->a({-href => href(action=>"log", hash=>$ref{'name'})}, "log") . " | " .
-		      $cgi->a({-href => href(action=>"tree", hash=>$ref{'name'}, hash_base=>$ref{'name'})}, "tree") .
+		      $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'fullname'})}, "shortlog") . " | " .
+		      $cgi->a({-href => href(action=>"log", hash=>$ref{'fullname'})}, "log") . " | " .
+		      $cgi->a({-href => href(action=>"tree", hash=>$ref{'fullname'}, hash_base=>$ref{'name'})}, "tree") .
 		      "</td>\n" .
 		      "</tr>";
 	}