coffeeify.coffee

Elixir = require('laravel-elixir')
config = Elixir.config
browserify = require('browserify')
gulp = require('gulp')
source = require('vinyl-source-stream')
path = require('path')
coffeeify = require('coffeeify')

###
# This task run the given coffee files through browserify
# using the coffeeify transformation
###

Elixir.extend 'coffeeify', (src, output, options) ->
  new (Elixir.Task)('coffeeify', ->

    make = (file) ->
      outputFile = path.basename(file).replace('.coffee', '.js')
      browserify(file, extensions: [ '.coffee' ]).transform(coffeeify).bundle().on('error', (e) ->
        (new (Elixir.Notification)).error e, 'CoffeeScript Compilation Failed!'
        @emit 'end'
        return
      ).pipe(source(outputFile)).pipe(gulp.dest(config.get('public.js.outputFolder'))).pipe new (Elixir.Notification)('CoffeeScript Compiled!')

    source
    paths = prepGulpPaths(src, output)
    files = paths.src.path
    # To handle array of files
    if files.constructor != Array
      files = [ files ]
    files.map make
).watch config.get('assets.js.coffee.folder') + '/**/*.coffee'
  return

###*
# Prep the Gulp src and output paths.
#
# @param  {string|array} src
# @param  {string|null}  output
# @return {object}
###

prepGulpPaths = (src, output) ->
  (new (Elixir.GulpPaths)).src(src, config.get('assets.js.coffee.folder')).output output or config.get('public.js.outputFolder'), 'app.js'