tracks/public/dispatch.fcgi

#!/usr/bin/env ruby
#
# It requires rails 3
#
require File.dirname(__FILE__) + "/../config/environment"
require 'rack'
require 'fcgi'

class Rack::PathInfoRewriter
  def initialize(app)
    @app = app
  end

  def call(env)
    env.delete('SCRIPT_NAME')
    parts = env['REQUEST_URI'].split('?')
    env['PATH_INFO'] = parts[0]
    env['QUERY_STRING'] = parts[1].to_s
    @app.call(env)
  end
end

Rack::Handler::FastCGI.run Rack::PathInfoRewriter.new(Tracksapp::Application)