ignore-errors requires cl
[gitweb.git] / gitweb / gitweb.perl
index 035e85e6e9c25623783ef36e2e91964b306de3b5..c9e57f05160df44d790126ce1c11b54ec622be47 100755 (executable)
@@ -1615,17 +1615,16 @@ sub git_print_page_path {
        my $type = shift;
        my $hb = shift;
 
-       if (!defined $name) {
-               print "<div class=\"page_path\">/</div>\n";
-       } else {
+
+       print "<div class=\"page_path\">";
+       print $cgi->a({-href => href(action=>"tree", hash_base=>$hb),
+                     -title => 'tree root'}, "[$project]");
+       print " / ";
+       if (defined $name) {
                my @dirname = split '/', $name;
                my $basename = pop @dirname;
                my $fullname = '';
 
-               print "<div class=\"page_path\">";
-               print $cgi->a({-href => href(action=>"tree", hash_base=>$hb),
-                             -title => 'tree root'}, "[$project]");
-               print " / ";
                foreach my $dir (@dirname) {
                        $fullname .= ($fullname ? '/' : '') . $dir;
                        print $cgi->a({-href => href(action=>"tree", file_name=>$fullname,
@@ -1641,11 +1640,12 @@ sub git_print_page_path {
                        print $cgi->a({-href => href(action=>"tree", file_name=>$file_name,
                                                     hash_base=>$hb),
                                      -title => $name}, esc_html($basename));
+                       print " / ";
                } else {
                        print esc_html($basename);
                }
-               print "<br/></div>\n";
        }
+       print "<br/></div>\n";
 }
 
 # sub git_print_log (\@;%) {
@@ -1722,13 +1722,13 @@ sub git_print_tree_entry {
        if ($t->{'type'} eq "blob") {
                print "<td class=\"list\">" .
                        $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
-                                              file_name=>"$basedir$t->{'name'}", %base_key),
-                                -class => "list"}, esc_html($t->{'name'})) . "</td>\n";
+                                              file_name=>"$basedir$t->{'name'}", %base_key),
+                               -class => "list"}, esc_html($t->{'name'})) . "</td>\n";
                print "<td class=\"link\">";
                if ($have_blame) {
                        print $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'},
-                                                    file_name=>"$basedir$t->{'name'}", %base_key)},
-                                     "blame");
+                                                          file_name=>"$basedir$t->{'name'}", %base_key)},
+                                           "blame");
                }
                if (defined $hash_base) {
                        if ($have_blame) {
@@ -1740,8 +1740,8 @@ sub git_print_tree_entry {
                }
                print " | " .
                        $cgi->a({-href => href(action=>"blob_plain", hash_base=>$hash_base,
-                                              file_name=>"$basedir$t->{'name'}")},
-                               "raw");
+                                              file_name=>"$basedir$t->{'name'}")},
+                               "raw");
                print "</td>\n";
 
        } elsif ($t->{'type'} eq "tree") {
@@ -1809,7 +1809,7 @@ sub git_difftree_body {
                        print "<td>";
                        print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
                                                     hash_base=>$hash, file_name=>$diff{'file'}),
-                                      -class => "list"}, esc_html($diff{'file'}));
+                                     -class => "list"}, esc_html($diff{'file'}));
                        print "</td>\n";
                        print "<td>$mode_chng</td>\n";
                        print "<td class=\"link\">";
@@ -1836,11 +1836,11 @@ sub git_difftree_body {
                                print " | ";
                        }
                        print $cgi->a({-href => href(action=>"blame", hash_base=>$parent,
-                                                    file_name=>$diff{'file'})},
-                                     "blame") . " | ";
+                                                    file_name=>$diff{'file'})},
+                                     "blame") . " | ";
                        print $cgi->a({-href => href(action=>"history", hash_base=>$parent,
-                                                    file_name=>$diff{'file'})},
-                                     "history");
+                                                    file_name=>$diff{'file'})},
+                                     "history");
                        print "</td>\n";
 
                } elsif ($diff{'status'} eq "M" || $diff{'status'} eq "T") { # modified, or type changed
@@ -1861,8 +1861,8 @@ sub git_difftree_body {
                        }
                        print "<td>";
                        print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
-                                                    hash_base=>$hash, file_name=>$diff{'file'}),
-                                      -class => "list"}, esc_html($diff{'file'}));
+                                                    hash_base=>$hash, file_name=>$diff{'file'}),
+                                     -class => "list"}, esc_html($diff{'file'}));
                        print "</td>\n";
                        print "<td>$mode_chnge</td>\n";
                        print "<td class=\"link\">";
@@ -1873,19 +1873,19 @@ sub git_difftree_body {
                                        print $cgi->a({-href => "#patch$patchno"}, "patch");
                                } else {
                                        print $cgi->a({-href => href(action=>"blobdiff",
-                                                                    hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
-                                                                    hash_base=>$hash, hash_parent_base=>$parent,
-                                                                    file_name=>$diff{'file'})},
-                                                     "diff");
+                                                                    hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
+                                                                    hash_base=>$hash, hash_parent_base=>$parent,
+                                                                    file_name=>$diff{'file'})},
+                                                     "diff");
                                }
                                print " | ";
                        }
                        print $cgi->a({-href => href(action=>"blame", hash_base=>$hash,
-                                                    file_name=>$diff{'file'})},
-                                     "blame") . " | ";
+                                                    file_name=>$diff{'file'})},
+                                     "blame") . " | ";
                        print $cgi->a({-href => href(action=>"history", hash_base=>$hash,
-                                                    file_name=>$diff{'file'})},
-                                     "history");
+                                                    file_name=>$diff{'file'})},
+                                     "history");
                        print "</td>\n";
 
                } elsif ($diff{'status'} eq "R" || $diff{'status'} eq "C") { # renamed or copied
@@ -1913,19 +1913,19 @@ sub git_difftree_body {
                                        print $cgi->a({-href => "#patch$patchno"}, "patch");
                                } else {
                                        print $cgi->a({-href => href(action=>"blobdiff",
-                                                                    hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
-                                                                    hash_base=>$hash, hash_parent_base=>$parent,
-                                                                    file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})},
-                                                     "diff");
+                                                                    hash=>$diff{'to_id'}, hash_parent=>$diff{'from_id'},
+                                                                    hash_base=>$hash, hash_parent_base=>$parent,
+                                                                    file_name=>$diff{'to_file'}, file_parent=>$diff{'from_file'})},
+                                                     "diff");
                                }
                                print " | ";
                        }
                        print $cgi->a({-href => href(action=>"blame", hash_base=>$parent,
-                                                    file_name=>$diff{'from_file'})},
-                                     "blame") . " | ";
+                                                    file_name=>$diff{'from_file'})},
+                                     "blame") . " | ";
                        print $cgi->a({-href => href(action=>"history", hash_base=>$parent,
-                                                    file_name=>$diff{'from_file'})},
-                                     "history");
+                                                   file_name=>$diff{'from_file'})},
+                                     "history");
                        print "</td>\n";
 
                } # we should not encounter Unmerged (U) or Unknown (X) status
@@ -2834,7 +2834,7 @@ sub git_tree {
        my $refs = git_get_references();
        my $ref = format_ref_marker($refs, $hash_base);
        git_header_html();
-       my $base = "";
+       my $basedir = '';
        my ($have_blame) = gitweb_check_feature('blame');
        if (defined $hash_base && (my %co = parse_commit($hash_base))) {
                my @views_nav = ();
@@ -2851,7 +2851,7 @@ sub git_tree {
                        # FIXME: Should be available when we have no hash base as well.
                        push @views_nav,
                                $cgi->a({-href => href(action=>"snapshot", hash=>$hash)},
-                                       "snapshot");
+                                       "snapshot");
                }
                git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
                git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
@@ -2862,12 +2862,39 @@ sub git_tree {
                print "<div class=\"title\">$hash</div>\n";
        }
        if (defined $file_name) {
-               $base = esc_html("$file_name/");
+               $basedir = $file_name;
+               if ($basedir ne '' && substr($basedir, -1) ne '/') {
+                       $basedir .= '/';
+               }
        }
        git_print_page_path($file_name, 'tree', $hash_base);
        print "<div class=\"page_body\">\n";
        print "<table cellspacing=\"0\">\n";
        my $alternate = 1;
+       # '..' (top directory) link if possible
+       if (defined $hash_base &&
+           defined $file_name && $file_name =~ m![^/]+$!) {
+               if ($alternate) {
+                       print "<tr class=\"dark\">\n";
+               } else {
+                       print "<tr class=\"light\">\n";
+               }
+               $alternate ^= 1;
+
+               my $up = $file_name;
+               $up =~ s!/?[^/]+$!!;
+               undef $up unless $up;
+               # based on git_print_tree_entry
+               print '<td class="mode">' . mode_str('040000') . "</td>\n";
+               print '<td class="list">';
+               print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base,
+                                            file_name=>$up)},
+                             "..");
+               print "</td>\n";
+               print "<td class=\"link\"></td>\n";
+
+               print "</tr>\n";
+       }
        foreach my $line (@entries) {
                my %t = parse_ls_tree_line($line, -z => 1);
 
@@ -2878,7 +2905,7 @@ sub git_tree {
                }
                $alternate ^= 1;
 
-               git_print_tree_entry(\%t, $base, $hash_base, $have_blame);
+               git_print_tree_entry(\%t, $basedir, $hash_base, $have_blame);
 
                print "</tr>\n";
        }