a little script to htmlize text files with github markup

markup.rb

#! /usr/bin/env ruby

# NAME 
#   markup
#
# DESCRIPTION
#   filter files through the awesomeness of github markup
#   see https://github.com/github/markup
#
# USAGE
#   markup README.md README
#   markup README.md > README
#   cat article.txt | sed 's/python/ruby/g' | markup > out
#   
 
  input = ARGV.shift || '/dev/stdin'
  output = ARGV.shift || '/dev/stdout'

  markup = GitHub::Markup.render(input)

  open(output, 'w'){|fd| fd.write(markup)}


BEGIN {
  require 'rubygems'
  require 'github/markup'
}