[PATCH 2/2] gitweb: links to patch action in commitdiff and shortlog view

[Giuseppe Bilotta <giuseppe.bilotta@gmail.com>]

The link from commitdiff view is an obviously needed one, but we also
offer the option to link to the patchset in shortlog view, when there
are less than 15 commits being shown.
---
 gitweb/gitweb.perl |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index befe6b6..5b18fdf 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -5382,7 +5382,9 @@ sub git_commitdiff {
 	if ($format eq 'html') {
 		$formats_nav =
 			$cgi->a({-href => href(action=>"commitdiff_plain", -replay=>1)},
-			        "raw");
+			        "raw") . " | " .
+			$cgi->a({-href => href(action=>"patch", -replay=>1)},
+			        "patch");
 
 		if (defined $hash_parent &&
 		    $hash_parent ne '-c' && $hash_parent ne '--cc') {
@@ -5915,6 +5917,12 @@ sub git_shortlog {
 			$cgi->a({-href => href(-replay=>1, page=>$page+1),
 			         -accesskey => "n", -title => "Alt-n"}, "next");
 	}
+	# TODO this should be configurable
+	if ($#commitlist <= 15) {
+		$paging_nav .= " &sdot; " .
+			$cgi->a({-href => href(action=>"patch", -replay=>1)},
+			        $#commitlist > 1 ? "patchset" : "patch");
+	}
 
 	git_header_html();
 	git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav);
-- 
1.5.6.5