Rakefile in vanity-1.4.0.beta vs Rakefile in vanity-1.4.0

@@ -109,17 +109,24 @@
 rescue LoadError
 end
 
 desc "Jekyll generates the main documentation (sans API)"
 task(:jekyll) { sh "jekyll", "doc", "html" }
+file "html/vanity.pdf"=>:jekyll do |t|
+  pages = %w{index metrics ab_testing rails identity configuring contributing}.map{ |p| "html/#{p}.html" }
+  args = %w{--disable-javascript --outline --title Vanity --header-html doc/_layouts/_header.html --print-media-type}
+  args.concat %w{--margin-left 20 --margin-right 20 --margin-top 20 --margin-bottom 20 --header-spacing 5}
+  args.concat pages << t.name
+  sh "wkhtmltopdf", *args
+end
 
-file "html/vanity-api-#{spec.version}.zip"=>:yardoc do |t|
+file "html/vanity-api.zip"=>:yardoc do |t|
   Dir.chdir "html" do
-    sh "zip vanity-api-#{spec.version}.zip -r api"
+    sh "zip vanity-api.zip -r api"
   end
 end
 desc "Create documentation in docs directory (including API)"
-task :docs=>[:jekyll, :yardoc, "html/vanity-api-#{spec.version}.zip"]
+task :docs=>[:jekyll, :yardoc, "html/vanity-api.zip", "html/vanity.pdf"]
 desc "Remove temporary files and directories"
 task(:clobber) { rm_rf "html" ; rm_rf ".yardoc" }
 
 desc "Publish documentation to vanity.labnotes.org"
 task :publish=>[:clobber, :docs] do