app/views/builds/show_dir_index.html.erb
<h3>Listing <%= params[:path] %> </h3>
<table>
<tr>
<th>File</th>
<th>Last Modified</th>
<th>Size</th>
<th>Type</th>
</tr>
<% @build.files_in(params[:path]).each do |f| %>
<tr>
<td><%= link_to f, f %></td>
<td><%= file_mtime(f) %></td>
<td><%= file_size(f) rescue 0 %> bytes</td>
<td><%= file_type(f) %></td>
</tr>
<% end %>
</table>