run_diff_{files,index}(): update calling convention.

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 05b3876df3ffba916058f1841fe2f2b8f2b1a0fc..653ca3cc60ef161f06bd3a6652eba7ad3453cc2e 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -834,7 +834,7 @@ sub file_type_long {
 
 ## ----------------------------------------------------------------------
 ## functions returning short HTML fragments, or transforming HTML fragments
-## which don't beling to other sections
+## which don't belong to other sections
 
 # format line of commit message.
 sub format_log_line_html {
@@ -986,7 +986,7 @@ sub git_get_project_config {
        $key =~ s/^gitweb\.//;
        return if ($key =~ m/\W/);
 
-       my @x = (git_cmd(), 'repo-config');
+       my @x = (git_cmd(), 'config');
        if (defined $type) { push @x, $type; }
        push @x, "--get";
        push @x, "gitweb.$key";
@@ -1690,7 +1690,7 @@ sub git_header_html {
 
        my $title = "$site_name";
        if (defined $project) {
-               $title .= " - $project";
+               $title .= " - " . to_utf8($project);
                if (defined $action) {
                        $title .= "/$action";
                        if (defined $file_name) {
@@ -1963,7 +1963,7 @@ sub git_print_page_path {
 
        print "<div class=\"page_path\">";
        print $cgi->a({-href => href(action=>"tree", hash_base=>$hb),
-                     -title => 'tree root'}, "[$project]");
+                     -title => 'tree root'}, to_utf8("[$project]"));
        print " / ";
        if (defined $name) {
                my @dirname = split '/', $name;
@@ -2239,7 +2239,7 @@ sub git_difftree_body {
                        }
                        print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
                                                     hash_base=>$hash, file_name=>$diff{'file'})},
-                                     "blob") . " | ";
+                                     "blob");
                        print "</td>\n";
 
                } elsif ($diff{'status'} eq "D") { # deleted
@@ -2378,7 +2378,6 @@ sub git_patchset_body {
        my $patch_line;
        my $diffinfo;
        my (%from, %to);
-       my ($from_id, $to_id);
 
        print "<div class=\"patchset\">\n";
 
@@ -2392,6 +2391,7 @@ sub git_patchset_body {
  PATCH:
        while ($patch_line) {
                my @diff_header;
+               my ($from_id, $to_id);
 
                # git diff header
                #assert($patch_line =~ m/^diff /) if DEBUG;
@@ -2403,7 +2403,7 @@ sub git_patchset_body {
                while ($patch_line = <$fd>) {
                        chomp $patch_line;
 
-                       last EXTENDED_HEADER if ($patch_line =~ m/^--- /);
+                       last EXTENDED_HEADER if ($patch_line =~ m/^--- |^diff /);
 
                        if ($patch_line =~ m/^index ([0-9a-fA-F]{40})..([0-9a-fA-F]{40})/) {
                                $from_id = $1;
@@ -2412,7 +2412,6 @@ sub git_patchset_body {
 
                        push @diff_header, $patch_line;
                }
-               #last PATCH unless $patch_line;
                my $last_patch_line = $patch_line;
 
                # check if current patch belong to current raw line
@@ -2439,11 +2438,15 @@ sub git_patchset_body {
                                $from{'href'} = href(action=>"blob", hash_base=>$hash_parent,
                                                     hash=>$diffinfo->{'from_id'},
                                                     file_name=>$from{'file'});
+                       } else {
+                               delete $from{'href'};
                        }
                        if ($diffinfo->{'status'} ne "D") { # not deleted file
                                $to{'href'} = href(action=>"blob", hash_base=>$hash,
                                                   hash=>$diffinfo->{'to_id'},
                                                   file_name=>$to{'file'});
+                       } else {
+                               delete $to{'href'};
                        }
                        # this is first patch for raw difftree line with $patch_idx index
                        # we index @$difftree array from 0, but number patches from 1
@@ -2475,11 +2478,11 @@ sub git_patchset_body {
                        # match <path>
                        if ($patch_line =~ s!^((copy|rename) from ).*$!$1! && $from{'href'}) {
                                $patch_line .= $cgi->a({-href=>$from{'href'}, -class=>"path"},
-                                                       esc_path($from{'file'}));
+                                                      esc_path($from{'file'}));
                        }
                        if ($patch_line =~ s!^((copy|rename) to ).*$!$1! && $to{'href'}) {
-                               $patch_line = $cgi->a({-href=>$to{'href'}, -class=>"path"},
-                                                     esc_path($to{'file'}));
+                               $patch_line .= $cgi->a({-href=>$to{'href'}, -class=>"path"},
+                                                      esc_path($to{'file'}));
                        }
                        # match <mode>
                        if ($patch_line =~ m/\s(\d{6})$/) {
@@ -2518,8 +2521,13 @@ sub git_patchset_body {
 
                # from-file/to-file diff header
                $patch_line = $last_patch_line;
+               if (! $patch_line) {
+                       print "</div>\n"; # class="patch"
+                       last PATCH;
+               }
+               next PATCH if ($patch_line =~ m/^diff /);
                #assert($patch_line =~ m/^---/) if DEBUG;
-               if ($from{'href'}) {
+               if ($from{'href'} && $patch_line =~ m!^--- "?a/!) {
                        $patch_line = '--- a/' .
                                      $cgi->a({-href=>$from{'href'}, -class=>"path"},
                                              esc_path($from{'file'}));
@@ -2527,11 +2535,10 @@ sub git_patchset_body {
                print "<div class=\"diff from_file\">$patch_line</div>\n";
 
                $patch_line = <$fd>;
-               #last PATCH unless $patch_line;
                chomp $patch_line;
 
                #assert($patch_line =~ m/^+++/) if DEBUG;
-               if ($to{'href'}) {
+               if ($to{'href'} && $patch_line =~ m!^\+\+\+ "?b/!) {
                        $patch_line = '+++ b/' .
                                      $cgi->a({-href=>$to{'href'}, -class=>"path"},
                                              esc_path($to{'file'}));
@@ -2813,8 +2820,12 @@ sub git_tags_body {
                        print "<tr class=\"light\">\n";
                }
                $alternate ^= 1;
-               print "<td><i>$tag{'age'}</i></td>\n" .
-                     "<td>" .
+               if (defined $tag{'age'}) {
+                       print "<td><i>$tag{'age'}</i></td>\n";
+               } else {
+                       print "<td></td>\n";
+               }
+               print "<td>" .
                      $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}),
                               -class => "list name"}, esc_html($tag{'name'})) .
                      "</td>\n" .
@@ -3208,9 +3219,14 @@ sub git_blame2 {
                                      esc_html($rev));
                        print "</td>\n";
                }
+               open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^")
+                       or die_error("could not open git-rev-parse");
+               my $parent_commit = <$dd>;
+               close $dd;
+               chomp($parent_commit);
                my $blamed = href(action => 'blame',
                                  file_name => $meta->{'filename'},
-                                 hash_base => $full_rev);
+                                 hash_base => $parent_commit);
                print "<td class=\"linenr\">";
                print $cgi->a({ -href => "$blamed#l$orig_lineno",
                                -id => "l$lineno",
@@ -3594,7 +3610,7 @@ sub git_snapshot {
                $hash = git_get_head_hash($project);
        }
 
-       my $filename = basename($project) . "-$hash.tar.$suffix";
+       my $filename = to_utf8(basename($project)) . "-$hash.tar.$suffix";
 
        print $cgi->header(
                -type => "application/$ctype",
@@ -4423,7 +4439,7 @@ sub git_shortlog {
        }
        my $refs = git_get_references();
 
-       my @commitlist = parse_commits($head, 101, (100 * $page));
+       my @commitlist = parse_commits($hash, 101, (100 * $page));
 
        my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, (100 * ($page+1)));
        my $next_link = '';