Added super-hacky script to generate the wiki reference pages.

tasks/wiki.rake

@@ -1,11 +1,21 @@
+$LOAD_PATH.unshift(
+  File.expand_path(File.join(File.dirname(__FILE__), '../yard/lib'))
+)
+$LOAD_PATH.unshift(File.expand_path('.'))
+$LOAD_PATH.uniq!
+
 require 'google/api_client'
+require 'rake'
+require 'rake/clean'
+
+CLOBBER.include('wiki')
 
 CACHE_PREFIX =
   "http://www.gmodules.com/gadgets/proxy/container=default&debug=0&nocache=0/"
 
 namespace :wiki do
   desc 'Autogenerate wiki pages'
-  task :generate do
+  task :supported_apis do
     output = <<-WIKI
 #summary The list of supported APIs
 
@@ -23,12 +33,15 @@ WIKI
       end
     end
     for api_name, api in preferred_apis
-      output += (
-        "||#{CACHE_PREFIX}#{api['icons']['x16']}||" +
-        "[#{api.documentation} #{api.title}]||" +
-        "#{api.description}||\n"
-      )
+      if api.documentation.to_s != "" && api.title != ""
+        output += (
+          "||#{CACHE_PREFIX}#{api['icons']['x16']}||" +
+          "[#{api.documentation} #{api.title}]||" +
+          "#{api.description}||\n"
+        )
+      end
     end
+    output.gsub!(/-32\./, "-16.")
     wiki_path = File.expand_path(
       File.join(File.dirname(__FILE__), '../wiki/'))
     Dir.mkdir(wiki_path) if !File.exist?(wiki_path)
@@ -36,6 +49,33 @@ WIKI
       file.write(output)
     end
   end
+
+  task 'generate' => ['wiki:supported_apis']
 end
 
-# task 'clobber' => ['wiki:clobber_wiki']
+begin
+  require 'yard'
+  require 'yard/rake/wikidoc_task'
+
+  namespace :wiki do
+    desc 'Generate Wiki Documentation with YARD'
+    YARD::Rake::WikidocTask.new do |yardoc|
+      yardoc.name = 'reference'
+      yardoc.options = [
+        '--verbose',
+        '-e', 'yard/lib/yard-google-code.rb',
+        '-p', 'yard/templates',
+        '-f', 'wiki',
+        '-o', 'wiki'
+      ]
+      yardoc.files = [
+        'lib/**/*.rb', 'ext/**/*.c', '-', 'README.md', 'CHANGELOG.md'
+      ]
+    end
+
+    task 'generate' => ['wiki:reference', 'wiki:supported_apis']
+  end
+rescue LoadError
+  # If yard isn't available, it's not the end of the world
+  warn('YARD unavailable. Cannot fully generate wiki.')
+end