generator_scss.rb

#
# Jekyll Generator for SCSS
#
# (File paths in this description relative to jekyll project root directory)
# Place this file in ./_plugins
# Place .scss files in ./_scss
# Compiles .scss files in ./_scss to .css files in whatever directory you indicated in your config
# Config file placed in ./_sass/config.rb
#
 
require 'sass'
require 'pathname'
require 'compass'
require 'compass/exec'
 
module Jekyll
 
  class CompassGenerator < Generator
    safe true
 
  	def generate(site)
			Dir.chdir File.expand_path('../_sass', File.dirname(__FILE__)) do
				Compass::Exec::SubCommandUI.new(%w(compile)).run!
			end
		end
		
  end
	
end

@ThomasHoadley The site generates into _site. You can point your domain name to your _site folder in jekyll. On a second thought of this whole hack, why not just use jekyll-assets ?