ruby script for turning golf component tree into components.js

componentize.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'json'

# given a components directory, poop a components.js to stdout
raise(ArgumentError, "target dir is required") unless cdir = ARGV[0]
exts = ["css", "html", "js", "res"]

puts "jQuery.golf.components="+Hash[*exts.collect{|e|
  Dir.glob(File.join(cdir, "**", "*."+e))
}.flatten.map{|e|  e.scan(/(^.*)\.\w+$/).first.to_s
}.uniq.collect{|c|
  [
    c[cdir.length, c.length].gsub(/\//,'.'), Hash[*exts.collect{|e|
      if e=='res'
        [e, Hash[*Dir.glob(File.join(c+"."+e, "*")).collect{|r|
          [File.basename(r), r]
        }.flatten]]
      else
        [e, File.open(c+"."+e, "rb").read]
      end 
    }.flatten]
  ]
}.flatten].to_json+";jQuery.golf.setupComponents();"