Merge branch 'sb/fetch' into jc/refs-and-fetch

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 97b30aa5c5eee1cf980799904977c473ac2537fe..44991b1538316b971884bafa5f8f01f678ec9a71 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -664,7 +664,7 @@ sub format_subject_html {
 
        if (length($short) < length($long)) {
                return $cgi->a({-href => $href, -class => "list subject",
-                               -title => $long},
+                               -title => decode("utf8", $long, Encode::FB_DEFAULT)},
                       esc_html($short) . $extra);
        } else {
                return $cgi->a({-href => $href, -class => "list subject"},
@@ -1672,9 +1672,9 @@ sub git_print_tree_entry {
                                      "history");
                }
                print " | " .
-                     $cgi->a({-href => href(action=>"blob_plain",
-                                            hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")},
-                             "raw");
+                       $cgi->a({-href => href(action=>"blob_plain", hash_base=>$hash_base,
+                                              file_name=>"$basedir$t->{'name'}")},
+                               "raw");
                print "</td>\n";
 
        } elsif ($t->{'type'} eq "tree") {
@@ -2021,7 +2021,8 @@ sub git_shortlog_body {
                print "</td>\n" .
                      "<td class=\"link\">" .
                      $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
-                     $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree");
+                     $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") . " | " .
+                     $cgi->a({-href => href(action=>"snapshot", hash=>$commit)}, "snapshot");
                print "</td>\n" .
                      "</tr>\n";
        }
@@ -2070,9 +2071,8 @@ sub git_history_body {
                                          href(action=>"commit", hash=>$commit), $ref);
                print "</td>\n" .
                      "<td class=\"link\">" .
-                     $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .
-                     $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
-                     $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype);
+                     $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype) . " | " .
+                     $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff");
 
                if ($ftype eq 'blob') {
                        my $blob_current = git_get_hash_by_path($hash_base, $file_name);
@@ -2659,7 +2659,7 @@ sub git_blob_plain {
        print $cgi->header(
                -type => "$type",
                -expires=>$expires,
-               -content_disposition => 'inline; filename="' . quotemeta($save_as) . '"');
+               -content_disposition => 'inline; filename="' . "$save_as" . '"');
        undef $/;
        binmode STDOUT, ':raw';
        print <$fd>;
@@ -2745,14 +2745,14 @@ sub git_blob {
 sub git_tree {
        my $have_snapshot = gitweb_have_snapshot();
 
+       if (!defined $hash_base) {
+               $hash_base = "HEAD";
+       }
        if (!defined $hash) {
-               $hash = git_get_head_hash($project);
                if (defined $file_name) {
-                       my $base = $hash_base || $hash;
-                       $hash = git_get_hash_by_path($base, $file_name, "tree");
-               }
-               if (!defined $hash_base) {
-                       $hash_base = $hash;
+                       $hash = git_get_hash_by_path($hash_base, $file_name, "tree");
+               } else {
+                       $hash = $hash_base;
                }
        }
        $/ = "\0";
@@ -2834,7 +2834,7 @@ sub git_snapshot {
        print $cgi->header(
                -type => 'application/x-tar',
                -content_encoding => $ctype,
-               -content_disposition => 'inline; filename="' . quotemeta($filename) . '"',
+               -content_disposition => 'inline; filename="' . "$filename" . '"',
                -status => '200 OK');
 
        my $git_command = git_cmd_str();
@@ -2932,7 +2932,6 @@ sub git_commit {
 
        my @views_nav = ();
        if (defined $file_name && defined $co{'parent'}) {
-               my $parent = $co{'parent'};
                push @views_nav,
                        $cgi->a({-href => href(action=>"blame", hash_parent=>$parent, file_name=>$file_name)},
                                "blame");
@@ -3144,7 +3143,7 @@ sub git_blobdiff {
                        -type => 'text/plain',
                        -charset => 'utf-8',
                        -expires => $expires,
-                       -content_disposition => 'inline; filename="' . quotemeta($file_name) . '.patch"');
+                       -content_disposition => 'inline; filename="' . "$file_name" . '.patch"');
 
                print "X-Git-Url: " . $cgi->self_url() . "\n\n";
 
@@ -3247,7 +3246,7 @@ sub git_commitdiff {
                        -type => 'text/plain',
                        -charset => 'utf-8',
                        -expires => $expires,
-                       -content_disposition => 'inline; filename="' . quotemeta($filename) . '"');
+                       -content_disposition => 'inline; filename="' . "$filename" . '"');
                my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'});
                print <<TEXT;
 From: $co{'author'}