gitweb: Make pickaxe search a feature

[Gitweb] / gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index ec50a81cfee5926cdc3291977d1634e7549669a1cd8c0e9df0c99a70abb7b435..1972792c20280970cad97954baaa613eca7436cb2363be624ee1ec8eb056ac9b 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -90,6 +90,11 @@ our %feature = (
                'override' => 0,
                #         => [content-encoding, suffix, program]
                'default' => ['x-gzip', 'gz', 'gzip']},
+
+       'pickaxe' => {
+               'sub' => \&feature_pickaxe,
+               'override' => 0,
+               'default' => [1]},
 );
 
 sub gitweb_check_feature {
@@ -143,6 +148,24 @@ sub feature_snapshot {
        return ($ctype, $suffix, $command);
 }
 
+# To enable system wide have in $GITWEB_CONFIG
+# $feature{'pickaxe'}{'default'} = [1];
+# To have project specific config enable override in $GITWEB_CONFIG
+# $feature{'pickaxe'}{'override'} = 1;
+# and in project config gitweb.pickaxe = 0|1;
+
+sub feature_pickaxe {
+       my ($val) = git_get_project_config('pickaxe', '--bool');
+
+       if ($val eq 'true') {
+               return (1);
+       } elsif ($val eq 'false') {
+               return (0);
+       }
+
+       return ($_[0]);
+}
+
 # rename detection options for git-diff and git-diff-tree
 # - default is '-M', with the cost proportional to
 #   (number of removed files) * (number of new files).
@@ -1405,19 +1428,32 @@ sub git_print_page_path {
 
        if (!defined $name) {
                print "<div class=\"page_path\">/</div>\n";
-       } elsif (defined $type && $type eq 'blob') {
+       } else {
+               my @dirname = split '/', $name;
+               my $basename = pop @dirname;
+               my $fullname = '';
+
                print "<div class=\"page_path\">";
-               if (defined $hb) {
+               foreach my $dir (@dirname) {
+                       $fullname .= $dir . '/';
+                       print $cgi->a({-href => href(action=>"tree", file_name=>$fullname,
+                                                    hash_base=>$hb),
+                                     -title => $fullname}, esc_html($dir));
+                       print "/";
+               }
+               if (defined $type && $type eq 'blob') {
                        print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name,
-                                                    hash_base=>$hb)},
-                                     esc_html($name));
+                                                    hash_base=>$hb),
+                                     -title => $name}, esc_html($basename));
+               } elsif (defined $type && $type eq 'tree') {
+                       print $cgi->a({-href => href(action=>"tree", file_name=>$file_name,
+                                                    hash_base=>$hb),
+                                     -title => $name}, esc_html($basename));
+                       print "/";
                } else {
-                       print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name)},
-                                     esc_html($name));
+                       print esc_html($basename);
                }
                print "<br/></div>\n";
-       } else {
-               print "<div class=\"page_path\">" . esc_html($name) . "<br/></div>\n";
        }
 }
 
@@ -3115,8 +3151,7 @@ sub git_search {
        if (!%co) {
                die_error(undef, "Unknown commit object");
        }
-       # pickaxe may take all resources of your box and run for several minutes
-       # with every query - so decide by yourself how public you make this feature :)
+
        my $commit_search = 1;
        my $author_search = 0;
        my $committer_search = 0;
@@ -3128,6 +3163,13 @@ sub git_search {
        } elsif ($searchtext =~ s/^pickaxe\\://i) {
                $commit_search = 0;
                $pickaxe_search = 1;
+
+               # pickaxe may take all resources of your box and run for several minutes
+               # with every query - so decide by yourself how public you make this feature
+               my ($have_pickaxe) = gitweb_check_feature('pickaxe');
+               if (!$have_pickaxe) {
+                       die_error('403 Permission denied', "Permission denied");
+               }
        }
        git_header_html();
        git_print_page_nav('','', $hash,$co{'tree'},$hash);