builtin-fsck: move away from object-refs to fsck_walk

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index ff5daa7901d9976dc35e1b4a05e1cf0140297d6a..ae2d05763fc2d41c9bffdad8809e4e370389412c 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -695,10 +695,9 @@ sub validate_refname {
 # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
 sub to_utf8 {
        my $str = shift;
-       my $res;
-       eval { $res = decode_utf8($str, Encode::FB_CROAK); };
-       if (defined $res) {
-               return $res;
+       if (utf8::valid($str)) {
+               utf8::decode($str);
+               return $str;
        } else {
                return decode($fallback_encoding, $str, Encode::FB_DEFAULT);
        }
@@ -1512,7 +1511,7 @@ sub config_to_int {
 sub config_to_multi {
        my $val = shift;
 
-       return ref($val) ? $val : [ $val ];
+       return ref($val) ? $val : (defined($val) ? [ $val ] : []);
 }
 
 sub git_get_project_config {
@@ -1607,7 +1606,7 @@ sub git_get_project_description {
        my $path = shift;
 
        $git_dir = "$projectroot/$path";
-       open my $fd, "$projectroot/$path/description"
+       open my $fd, "$git_dir/description"
                or return git_get_project_config('description');
        my $descr = <$fd>;
        close $fd;
@@ -2234,6 +2233,7 @@ sub git_get_heads_list {
                my ($hash, $name, $title) = split(' ', $refinfo, 3);
                my ($committer, $epoch, $tz) =
                        ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/);
+               $ref_item{'fullname'}  = $name;
                $name =~ s!^refs/heads/!!;
 
                $ref_item{'name'}  = $name;
@@ -2271,6 +2271,7 @@ sub git_get_tags_list {
                my ($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;
@@ -3691,8 +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");
                }
@@ -3727,13 +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>";
        }
@@ -4289,7 +4290,7 @@ sub git_blob {
        open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
                or die_error(undef, "Couldn't cat $file_name, $hash");
        my $mimetype = blob_mimetype($fd, $file_name);
-       if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)!) {
+       if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)! && -B $fd) {
                close $fd;
                return git_blob_plain($mimetype);
        }
@@ -4330,16 +4331,7 @@ sub git_blob {
        }
        git_print_page_path($file_name, "blob", $hash_base);
        print "<div class=\"page_body\">\n";
-       if ($mimetype =~ m!^text/!) {
-               my $nr;
-               while (my $line = <$fd>) {
-                       chomp $line;
-                       $nr++;
-                       $line = untabify($line);
-                       printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
-                              $nr, $nr, $nr, esc_html($line, -nbsp=>1);
-               }
-       } elsif ($mimetype =~ m!^image/!) {
+       if ($mimetype =~ m!^image/!) {
                print qq!<img type="$mimetype"!;
                if ($file_name) {
                        print qq! alt="$file_name" title="$file_name"!;
@@ -4348,6 +4340,15 @@ sub git_blob {
                      href(action=>"blob_plain", hash=>$hash,
                           hash_base=>$hash_base, file_name=>$file_name) .
                      qq!" />\n!;
+       } else {
+               my $nr;
+               while (my $line = <$fd>) {
+                       chomp $line;
+                       $nr++;
+                       $line = untabify($line);
+                       printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
+                              $nr, $nr, $nr, esc_html($line, -nbsp=>1);
+               }
        }
        close $fd
                or print "Reading blob failed.\n";
@@ -5047,16 +5048,15 @@ sub git_commitdiff {
                        -expires => $expires,
                        -content_disposition => 'inline; filename="' . "$filename" . '"');
                my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
-               print <<TEXT;
-From: $co{'author'}
-Date: $ad{'rfc2822'} ($ad{'tz_local'})
-Subject: $co{'title'}
-TEXT
+               print "From: " . to_utf8($co{'author'}) . "\n";
+               print "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n";
+               print "Subject: " . to_utf8($co{'title'}) . "\n";
+
                print "X-Git-Tag: $tagname\n" if $tagname;
                print "X-Git-Url: " . $cgi->self_url() . "\n\n";
 
                foreach my $line (@{$co{'comment'}}) {
-                       print "$line\n";
+                       print to_utf8($line) . "\n";
                }
                print "---\n\n";
        }