Add extensions to meta config page

middleman-core/lib/middleman-core/meta_pages.rb

@@ -45,7 +45,7 @@ module Middleman
 
       # Inspect the sitemap
       def sitemap(env)
-        resources = @middleman.sitemap.resources(true)
+        resources = @middleman.inst.sitemap.resources(true)
 
         sitemap_tree = SitemapTree.new
 
@@ -58,7 +58,8 @@ module Middleman
 
       # Inspect configuration
       def config(env)
-        template('config.html.erb', :config => @middleman.config)
+
+        template('config.html.erb', :config => @middleman.inst.config, :extensions => @middleman.inst.extensions, :registered_extensions => Middleman::Extensions.registered.dup)
       end
 
       private

middleman-core/lib/middleman-core/meta_pages/templates/config.html.erb

@@ -10,10 +10,11 @@
     <h1>Middleman Config</h1>
     <a href="../">More meta pages</a>
 
+    <h2>Core Configuration</h2>
     <ul>
     <% config.all_settings.each do |setting| %>
       <li>
-        <b><%= setting.key %></b>: 
+        <b><%= setting.key.inspect %></b>:
         <%= setting.value.inspect %>
         <% if setting.value_set? %>
           <br>
@@ -26,6 +27,44 @@
       </li>
     <% end %>
     </ul>
+
+    <h2>Extensions</h2>
+    <ul>
+      <% extensions.each do |ext_name, extension| %>
+      <li>
+        <% registered_extensions.delete(ext_name) %>
+        
+        <b><%= ext_name.inspect %></b> (Active)
+        <% if extension.is_a?(::Middleman::Extension) && !extension.options.all_settings.empty? %>
+        <br>
+        <b>Options:</b>
+        <br>
+        <ul>
+          <% extension.options.all_settings.each do |setting| %>
+          <li>
+            <b><%= setting.key.inspect %></b>:
+            <%= setting.value.inspect %>
+            <% if setting.value_set? %>
+            <br>
+            Default: <%= setting.default.inspect %>
+            <% else %>
+            (Default)
+            <% end %>
+            <br>
+            <i><%= setting.description %></i>
+          </li>
+          <% end %>
+        </ul>
+        <% end %>
+      </li>
+
+      <% end %>
+
+      <% registered_extensions.keys.each do |ext_name| %>
+      <li><b><%= ext_name.inspect %></b> (Inactive)</li>
+      <% end %>
+    </ul>
+
   </body>
 </html>