CoffeeScript browserify transform. Mix and match .coffee and .js files in the same project.

NOTE: As of version 3.0.0 coffeeify requires CoffeeScript to be installed manually as a peerDependency, also note that the CoffeeScript package has changed name from coffee-script to coffeescript.

Given some files written in a mix of js and coffee:

foo.coffee:

console.log require './bar.js'

bar.js:

module.exports = require('./baz.coffee')(5)

baz.coffee:

module.exports = (n) -> n ** n

Install coffeeify into your app, and CoffeeScript if you don't have it already:

$ npm install --save-dev coffeeify coffeescript

When you compile your app, just pass -t coffeeify to browserify:

$ browserify -t coffeeify foo.coffee > bundle.js
$ node bundle.js
3125

You can omit the .coffee extension from your requires if you add the extension to browserify's module extensions:

module.exports = require('./baz')(5)

$ browserify -t coffeeify --extension=".coffee" foo.coffee > bundle.js
$ node bundle.js
3125

You can also pass options to the CoffeeScript compiler:

$ browserify -t [ coffeeify --bare false --header true ] --extension=".coffee" foo.coffee
..
// Generated by CoffeeScript 1.10.0
(function() {
  console.log(require('./bar.js'));

}).call(this);
..

When using browserify programatically options can be passed as an object, example:

browserify = require 'browserify'
coffeeify = require 'coffeeify'

bundle = browserify
  extensions: ['.coffee']

bundle.transform coffeeify,
  bare: false
  header: true

bundle.add 'foo.coffee'

bundle.bundle (error, result) ->
  throw error if error?
  process.stdout.write result

With npm do:

npm install --save-dev coffeeify

CoffeeScript is not installed automatically, so that you can choose what version of CoffeeScript you'd like:

npm install --save-dev coffeescript  # Or coffeescript@1 to use CoffeeScript 1.x

MIT