Deploying Sintra+Jekyll to Heroku using Rack

_config.yml

pygments: true
source: ./_posts
destination: ./blog

config.ru

require 'myapp'

#Rack will serve URLs starting with blog from /blog
use Rack::Static, :urls => ["/blog"]

#Anything else falls through to Sinatra app
run MyApp

gistfile3.ebuild

--LOCAL--
#Renders static pages in /_posts and throws them in /blog
$ jekyll
$ rackup config.ru -p 4567

--PROD--
#Need a git hook to run jekyll and git add/commit /blog before push...
$ git push heroku master

myapp.rb

require 'sinatra/base'
require 'erb'
class MyApp < Sinatra::Base
  set :static, true
  set :public, 'public'

  get '/' do
    erb :index
  end
end