heroku compass config

config-compass.rb

# This configuration file works with both the Compass command line tool and within Rails.
# Require any additional compass plugins here.
project_type = :rails
project_path = Compass::AppIntegration::Rails.root
# Set this to the root of your project when deployed:
http_path = "/"

environment = Compass::AppIntegration::Rails.env
if environment == 'production'
  css_dir = "tmp/stylesheets"
  sass_dir = "app/views/stylesheets"  
else
  css_dir = "public/stylesheets"
  sass_dir = "app/views/stylesheets"
end

initializer-compass.rb

require 'compass'
require 'compass/app_integration/rails'
require 'fileutils'

Compass::AppIntegration::Rails.initialize!

environment = Compass::AppIntegration::Rails.env

if environment == 'production'
  FileUtils.mkdir_p(Rails.root.join("tmp", "stylesheets"))

  Rails.configuration.middleware.delete('Sass::Plugin::Rack')
  Rails.configuration.middleware.insert_before('Rack::Sendfile', 'Sass::Plugin::Rack')

  Rails.configuration.middleware.insert_before('Rack::Sendfile', 'Rack::Static',
      :urls => ['/stylesheets'],
      :root => "#{Rails.root}/tmp")
end