* Support serving products that are directories (such as manuals or

coverage analysis reports).

src/HydraFrontend/lib/HydraFrontend/Controller/Root.pm

@@ -163,7 +163,7 @@ sub loadLog {
 
 
 sub download :Local {
-    my ( $self, $c, $id, $productnr, $filename ) = @_;
+    my ( $self, $c, $id, $productnr, $filename, @path ) = @_;
 
     my $build = getBuild($c, $id);
     return error($c, "Build with ID $id doesn't exist.") if !defined $build;
@@ -171,9 +171,29 @@ sub download :Local {
     my $product = $build->buildproducts->find({productnr => $productnr});
     return error($c, "Build $id doesn't have a product $productnr.") if !defined $product;
 
-    return error($c, "File " . $product->path . " has disappeared.") unless -e $product->path;
+    return error($c, "Product " . $product->path . " has disappeared.") unless -e $product->path;
 
-    $c->serve_static_file($product->path);
+    # Security paranoia.
+    foreach my $elem (@path) {
+        if ($elem eq "." || $elem eq ".." || $elem !~ /^[\w\-\.]+$/) {
+            return error($c, "Invalid filename $elem.");
+        }
+    }
+    
+    my $path = $product->path . "/" . join("/", @path);
+
+    # If this is a directory but no "/" is attached, then redirect.
+    if (-d $path && substr($c->request->uri, -1) ne "/") {
+        return $c->res->redirect($c->request->uri . "/");
+    }
+    
+    $path = "$path/index.html" if -d $path && -e "$path/index.html";
+
+    if (!-e $path) {
+        return error($c, "File $path does not exist.");
+    }
+
+    $c->serve_static_file($path);
 }
     
     

src/HydraFrontend/root/build.tt

@@ -194,8 +194,10 @@
   [% FOREACH product IN build.buildproducts -%]
   <li>
     [% SWITCH product.type %]
+    
     [% CASE "nix-build" %]
       Nix build of path <tt>[% product.path %]</tt>
+      
     [% CASE "file" %]
       <a href="[% c.uri_for('/download' build.id product.productnr product.name) %]">
         [% SWITCH product.subtype %]
@@ -224,8 +226,21 @@
           <tr><th>Full path:</th><td><tt>[% product.path %]</tt></td></tr>
         </table>
       </div>
+      
+    [% CASE "report" %]
+
+      <a href="[% c.uri_for('/download' build.id product.productnr product.name) %]">
+        [% SWITCH product.subtype %]
+        [% CASE "coverage" %]
+          Code coverage analysis report
+        [% CASE DEFAULT %]
+          Report of type <tt>[% product.subtype %]</tt>
+        [% END %]
+      </a>
+    
     [% CASE DEFAULT %]
       Something of type <tt>[% product.type %]</tt>
+      
     [% END %]
   </li>
   [% END -%]

src/HydraFrontend/root/hydra.css

@@ -178,8 +178,8 @@ tr.runningJob {
 
 table.tablesorter {
     text-align: left;
-
 }
+
 table.tablesorter thead tr .header {
     background-image: url(/static/js/tablesorter/themes/blue/bg.gif);
     background-repeat: no-repeat;

src/build.pl

@@ -221,15 +221,20 @@ sub doBuild {
                     my $path = $3;
                     die unless -e $path;
 
-                    my $st = stat($path) or die "cannot stat $path: $!";
+                    my $fileSize, my $sha1, my $sha256;
 
-                    my $sha1 = `nix-hash --flat --type sha1 $path`
+                    if (-f $path) {
+                        my $st = stat($path) or die "cannot stat $path: $!";
+                        $fileSize = $st;
+                        
+                        $sha1 = `nix-hash --flat --type sha1 $path`
                             or die "cannot hash $path: $?";;
                         chomp $sha1;
                     
-                    my $sha256 = `nix-hash --flat --type sha256 $path`
+                        $sha256 = `nix-hash --flat --type sha256 $path`
                             or die "cannot hash $path: $?";;
                         chomp $sha256;
+                    }
                     
                     $db->resultset('Buildproducts')->create(
                         { build => $build->id
@@ -237,7 +242,7 @@ sub doBuild {
                         , type => $type
                         , subtype => $subtype
                         , path => $path
-                        , filesize => $st->size
+                        , filesize => $fileSize
                         , sha1hash => $sha1
                         , sha256hash => $sha256
                         , name => basename $path