gitweb: Add link to other blame implementation in blame views

[Gitweb] / gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 9f890aa4fce341a1d7af891cac0498db4bccdd23210b810271330af4cddf8844..0f6336eb8fcf434c64fd597bc968f803f70b84cc114ad4a460ead5d8e1f8bd5a 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -433,6 +433,13 @@ our %feature = (
        'timed' => {
                'override' => 0,
                'default' => [0]},
+
+       # Enable turning some links into links to actions which require
+       # JavaScript to run (like 'blame_incremental').  Not enabled by
+       # default.  Project specific override is currently not supported.
+       'javascript-actions' => {
+               'override' => 0,
+               'default' => [0]},
 );
 
 sub gitweb_get_feature {
@@ -3327,7 +3334,7 @@ sub git_footer_html {
                      qq!startBlame("!. href(action=>"blame_data", -replay=>1) .qq!",\n!.
                      qq!           "!. href() .qq!");\n!.
                      qq!</script>\n!;
-       } else {
+       } elsif (gitweb_check_feature('javascript-actions')) {
                print qq!<script type="text/javascript">\n!.
                      qq!window.onload = fixLinks;\n!.
                      qq!</script>\n!;
@@ -5000,6 +5007,17 @@ sub git_blame_common {
        my $formats_nav =
                $cgi->a({-href => href(action=>"blob", -replay=>1)},
                        "blob") .
+               " | ";
+       if ($format eq 'incremental') {
+               $formats_nav .=
+                       $cgi->a({-href => href(action=>"blame", javascript=>0, -replay=>1)},
+                               "blame") . " (non-incremental)";
+       } else {
+               $formats_nav .=
+                       $cgi->a({-href => href(action=>"blame_incremental", -replay=>1)},
+                               "blame") . " (incremental)";
+       }
+       $formats_nav .=
                " | " .
                $cgi->a({-href => href(action=>"history", -replay=>1)},
                        "history") .