#!/usr/bin/env coffee

path = require 'path'
through = require 'through'
moduleDeps = require 'module-deps'
browserPack = require 'browser-pack'
umd = require 'umd'

mangleName = (name) ->
  localPath = path.relative(process.cwd(), name)
  if localPath.search(/node_modules/) == 0
    path.basename(localPath, '.js')
  else
    localPath

mangleNames = (row) ->
  localPath = path.relative(process.cwd(), row.id)

  if localPath.search(/node_modules/) != 0
    for k, v of row.deps
      row.deps[k] = mangleName(v)
    row.id = localPath
    this.queue row

entry = process.argv[2]

stream = moduleDeps(entry)
  .pipe(through mangleNames)
  .pipe(browserPack(raw: true))

data = []

stream.on 'error', (err) ->
  console.error err
stream.on 'data', (chunk) ->
  data.push(chunk)
stream.on 'end', ->
  data = data.join('')
  data = umd('BackboneProjections', false, "return #{data}('lib/index.js')")
  console.log data