require many files for node.js

test.coffee

#  Bug version - don't use it

fs = require('fs')
util = require('util')
debug = require('util').debug

exp = []

addToTree = (tree, array) -> 
	return if array.length == 0
	for i in [0..array.length - 1]
		tree = tree[array[i]] = tree[array[i]] || {}

setToTree = (tree, keys, callback) ->
	console.log keys
	return if keys.length == 0

	if keys.length == 1 
		tvalue = tree[keys[0]]
		tvalue or= []
		tvalue.concat([callback()])
		tree[keys[0]] = tvalue

	nkey = keys.slice(1)
	setToTree tree, nkey, callback

addExp = (path, filename) ->
	
	fullPath = "#{path}/#{filename}"

	dirs = path.split '/'
	dirs = (x for x in dirs when x != '.')

	console.log "module namespace:", dirs
	
	addToTree exp, dirs
	setToTree exp, dirs, -> require(fullPath)	


walkFile = (dir, callback) ->
	files = fs.readdirSync dir
	for file in files
		do (file) ->
			fullPath = "#{dir}/#{file}"
			console.log "full path:", fullPath
			stat = fs.statSync "#{fullPath}" 
			walkFile fullPath, callback if stat.isDirectory()
			callback(dir, file) if stat.isFile()

module.exports.load_module = (path) -> 
	console.log "load_module path: ", path
	walkFile path, (path, filename) -> addExp path, filename
	#console.log "exports after: "
	#console.log util.inspect exp, true, 5
	exp