v235

diff --git a/gitweb.cgi b/gitweb.cgi
index 30a6252..7803f4d 100755 (executable)
--- a/gitweb.cgi
+++ b/gitweb.cgi
@@ -15,7 +15,7 @@ use CGI::Carp qw(fatalsToBrowser);
 use Fcntl ':mode';
 
 my $cgi = new CGI;
-my $version =          "234";
+my $version =          "235";
 my $my_url =           $cgi->url();
 my $my_uri =           $cgi->url(-absolute => 1);
 my $rss_link = "";
@@ -192,6 +192,9 @@ if (!defined $action || $action eq "summary") {
 } elsif ($action eq "shortlog") {
        git_shortlog();
        exit;
+} elsif ($action eq "tag") {
+       git_tag();
+       exit;
 } else {
        undef $action;
        die_error(undef, "Unknown action.");
@@ -248,6 +251,9 @@ div.log_link {
 div.list_head { padding:6px 8px 4px; border:solid #d9d8d1; border-width:1px 0px 0px; font-style:italic; }
 a.list { text-decoration:none; color:#000000; }
 a.list:hover { text-decoration:underline; color:#880000; }
+a.text { text-decoration:none; color:#0000cc; }
+a.text:visited { text-decoration:none; color:#880000; }
+a.text:hover { text-decoration:underline; color:#880000; }
 table { padding:8px 4px; }
 th { padding:2px 5px; font-size:12px; text-align:left; }
 tr.light:hover { background-color:#edece6; }
@@ -333,7 +339,7 @@ sub git_get_type {
 
        open my $fd, "-|", "$gitbin/git-cat-file -t $hash" or return;
        my $type = <$fd>;
-       close $fd;
+       close $fd or return;
        chomp $type;
        return $type;
 }
@@ -363,8 +369,10 @@ sub git_read_description {
 sub git_read_tag {
        my $tag_id = shift;
        my %tag;
+       my @comment;
 
        open my $fd, "-|", "$gitbin/git-cat-file tag $tag_id" or return;
+       $tag{'id'} = $tag_id;
        while (my $line = <$fd>) {
                chomp $line;
                if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
@@ -373,8 +381,19 @@ sub git_read_tag {
                        $tag{'type'} = $1;
                } elsif ($line =~ m/^tag (.+)$/) {
                        $tag{'name'} = $1;
+               } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
+                       $tag{'author'} = $1;
+                       $tag{'epoch'} = $2;
+                       $tag{'tz'} = $3;
+               } elsif ($line =~ m/--BEGIN/) {
+                       push @comment, $line;
+                       last;
+               } elsif ($line eq "") {
+                       last;
                }
        }
+       push @comment, <$fd>;
+       $tag{'comment'} = \@comment;
        close $fd or return;
        if (!defined $tag{'name'}) {
                return
@@ -615,7 +634,7 @@ sub format_log_line_html {
        if ($line =~ m/([0-9a-fA-F]{40})/) {
                my $hash_text = $1;
                if (git_get_type($hash_text) eq "commit") {
-                       my $link = $cgi->a({-class => "list", -href => "$my_uri?p=$project;a=commit;h=$hash_text"}, $hash_text);
+                       my $link = $cgi->a({-class => "text", -href => "$my_uri?p=$project;a=commit;h=$hash_text"}, $hash_text);
                        $line =~ s/$hash_text/$link/;
                }
        }
@@ -818,20 +837,23 @@ sub git_read_refs {
                my $type = git_get_type($ref_id) || next;
                my %ref_item;
                my %co;
+               $ref_item{'type'} = $type;
+               $ref_item{'id'} = $ref_id;
                if ($type eq "tag") {
                        my %tag = git_read_tag($ref_id);
+                       $ref_item{'comment'} = $tag{'comment'};
                        if ($tag{'type'} eq "commit") {
                                %co = git_read_commit($tag{'object'});
                        }
-                       $ref_item{'type'} = $tag{'type'};
+                       $ref_item{'reftype'} = $tag{'type'};
                        $ref_item{'name'} = $tag{'name'};
-                       $ref_item{'id'} = $tag{'object'};
+                       $ref_item{'refid'} = $tag{'object'};
                } elsif ($type eq "commit"){
                        %co = git_read_commit($ref_id);
-                       $ref_item{'type'} = "commit";
+                       $ref_item{'reftype'} = "commit";
                        $ref_item{'name'} = $ref_file;
                        $ref_item{'title'} = $co{'title'};
-                       $ref_item{'id'} = $ref_id;
+                       $ref_item{'refid'} = $ref_id;
                }
                $ref_item{'epoch'} = $co{'committer_epoch'} || 0;
                $ref_item{'age'} = $co{'age_string'} || "unknown";
@@ -932,6 +954,11 @@ sub git_summary {
                my $alternate = 0;
                foreach my $entry (@$taglist) {
                        my %tag = %$entry;
+                       my $comment_lines = $tag{'comment'};
+                       my $comment = shift @$comment_lines;
+                       if (defined($comment)) {
+                               $comment = chop_str($comment, 30, 5);
+                       }
                        if ($alternate) {
                                print "<tr class=\"dark\">\n";
                        } else {
@@ -941,14 +968,22 @@ sub git_summary {
                        if ($i-- > 0) {
                                print "<td><i>$tag{'age'}</i></td>\n" .
                                      "<td>" .
-                                     $cgi->a({-href => "$my_uri?p=$project;a=$tag{'type'};h=$tag{'id'}", -class => "list"}, "<b>" .
-                                     escapeHTML($tag{'name'}) . "</b>") .
+                                     $cgi->a({-href => "$my_uri?p=$project;a=$tag{'reftype'};h=$tag{'refid'}", -class => "list"},
+                                     "<b>" . escapeHTML($tag{'name'}) . "</b>") .
                                      "</td>\n" .
-                                     "<td class=\"link\">" .
-                                     $cgi->a({-href => "$my_uri?p=$project;a=$tag{'type'};h=$tag{'id'}"}, $tag{'type'});
-                               if ($tag{'type'} eq "commit") {
-                                     print " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}"}, "shortlog") .
-                                           " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}"}, "log");
+                                     "<td>";
+                               if (defined($comment)) {
+                                     print $cgi->a({-class => "list", -href => "$my_uri?p=$project;a=tag;h=$tag{'id'}"}, $comment);
+                               }
+                               print "</td>\n" .
+                                     "<td class=\"link\">";
+                               if ($tag{'type'} eq "tag") {
+                                     print $cgi->a({-href => "$my_uri?p=$project;a=tag;h=$tag{'id'}"}, "tag") . " | ";
+                               }
+                               print $cgi->a({-href => "$my_uri?p=$project;a=$tag{'reftype'};h=$tag{'refid'}"}, $tag{'reftype'});
+                               if ($tag{'reftype'} eq "commit") {
+                                     print " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}"}, "shortlog") .
+                                           " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'refid'}"}, "log");
                                }
                                print "</td>\n" .
                                      "</tr>";
@@ -999,6 +1034,41 @@ sub git_summary {
        git_footer_html();
 }
 
+sub git_tag {
+       my $head = git_read_hash("$project/HEAD");
+       git_header_html();
+       print "<div class=\"page_nav\">\n" .
+             $cgi->a({-href => "$my_uri?p=$project;a=summary"}, "summary") .
+             " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog"}, "shortlog") .
+             " | " . $cgi->a({-href => "$my_uri?p=$project;a=log"}, "log") .
+             " | " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$head"}, "commit") .
+             " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$head"}, "commitdiff") .
+             " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;hb=$head"}, "tree") . "<br/>\n" .
+             "<br/>\n" .
+             "</div>\n";
+       my %tag = git_read_tag($hash);
+       print "<div>\n" .
+             $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "title"}, escapeHTML($tag{'name'})) . "\n" .
+             "</div>\n";
+       print "<div class=\"title_text\">\n" .
+             "<table cellspacing=\"0\">\n" .
+             "<tr><td>$tag{'type'}</td><td>" . $cgi->a({-class => "text", -href => "$my_uri?p=$project;a=$tag{'type'};h=$tag{'object'}"}, $tag{'object'}) . "</td></tr>\n";
+       if (defined($tag{'author'})) {
+               my %ad = date_str($tag{'epoch'}, $tag{'tz'});
+               print "<tr><td>author</td><td>" . escapeHTML($tag{'author'}) . "</td></tr>\n";
+               print "<tr><td></td><td>" . $ad{'rfc2822'} . sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . "</td></tr>\n";
+       }
+       print "</table>\n\n" .
+             "</div>\n";
+       print "<div class=\"page_body\">";
+       my $comment = $tag{'comment'};
+       foreach my $line (@$comment) {
+               print escapeHTML($line) . "<br/>\n";
+       }
+       print "</div>\n";
+       git_footer_html();
+}
+
 sub git_tags {
        my $head = git_read_hash("$project/HEAD");
        git_header_html();
@@ -1020,6 +1090,11 @@ sub git_tags {
        if (defined @$taglist) {
                foreach my $entry (@$taglist) {
                        my %tag = %$entry;
+                       my $comment_lines = $tag{'comment'};
+                       my $comment = shift @$comment_lines;
+                       if (defined($comment)) {
+                               $comment = chop_str($comment, 30, 5);
+                       }
                        if ($alternate) {
                                print "<tr class=\"dark\">\n";
                        } else {
@@ -1028,14 +1103,22 @@ sub git_tags {
                        $alternate ^= 1;
                        print "<td><i>$tag{'age'}</i></td>\n" .
                              "<td>" .
-                             $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'id'}", -class => "list"},
+                             $cgi->a({-href => "$my_uri?p=$project;a=$tag{'reftype'};h=$tag{'refid'}", -class => "list"},
                              "<b>" . escapeHTML($tag{'name'}) . "</b>") .
                              "</td>\n" .
-                             "<td class=\"link\">" .
-                             $cgi->a({-href => "$my_uri?p=$project;a=$tag{'type'};h=$tag{'id'}"}, $tag{'type'});
-                       if ($tag{'type'} eq "commit") {
+                             "<td>";
+                       if (defined($comment)) {
+                             print $cgi->a({-class => "list", -href => "$my_uri?p=$project;a=tag;h=$tag{'id'}"}, $comment);
+                       }
+                       print "</td>\n" .
+                             "<td class=\"link\">";
+                       if ($tag{'type'} eq "tag") {
+                             print $cgi->a({-href => "$my_uri?p=$project;a=tag;h=$tag{'id'}"}, "tag") . " | ";
+                       }
+                       print $cgi->a({-href => "$my_uri?p=$project;a=$tag{'reftype'};h=$tag{'refid'}"}, $tag{'reftype'});
+                       if ($tag{'reftype'} eq "commit") {
                              print " | " . $cgi->a({-href => "$my_uri?p=$project;a=shortlog;h=$tag{'name'}"}, "shortlog") .
-                                   " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'id'}"}, "log");
+                                   " | " . $cgi->a({-href => "$my_uri?p=$project;a=log;h=$tag{'refid'}"}, "log");
                        }
                        print "</td>\n" .
                              "</tr>";
@@ -1430,10 +1513,12 @@ sub git_commit {
 
        my @difftree;
        my $root = "";
-       if (!defined $co{'parent'}) {
+       my $parent = $co{'parent'};
+       if (!defined $parent) {
                $root = " --root";
+               $parent = "";
        }
-       open my $fd, "-|", "$gitbin/git-diff-tree -r -M $root $co{'parent'} $hash" or die_error(undef, "Open failed.");
+       open my $fd, "-|", "$gitbin/git-diff-tree -r -M $root $parent $hash" or die_error(undef, "Open failed.");
        @difftree = map { chomp; $_ } <$fd>;
        close $fd or die_error(undef, "Reading diff-tree failed.");
        git_header_html();
@@ -1525,7 +1610,9 @@ sub git_commit {
        foreach my $line (@difftree) {
                # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M      ls-files.c'
                # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M      rev-tree.c'
-               $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/;
+               if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
+                       next;
+               }
                my $from_mode = $1;
                my $to_mode = $2;
                my $from_id = $3;
@@ -1533,7 +1620,6 @@ sub git_commit {
                my $status = $5;
                my $similarity = $6;
                my $file = $7;
-               #print "$line ($status)<br/>\n";
                if ($alternate) {
                        print "<tr class=\"dark\">\n";
                } else {
@@ -1753,7 +1839,7 @@ sub git_commitdiff_plain {
        my $tags = git_read_refs("refs/tags");
        foreach my $entry (@$tags) {
                my %tag = %$entry;
-               $taghash{$tag{'id'}} = $tag{'name'};
+               $taghash{$tag{'refid'}} = $tag{'name'};
        }
        open $fd, "-|", "$gitbin/git-rev-list HEAD";
        while (my $commit = <$fd>) {