browserify!

README.md

@@ -1,4 +1,13 @@
 wintersmith-browserify
 ======================
 
-browserify plugin for wintersmith
+[browserify](https://github.com/substack/node-browserify) plugin for [wintersmith](https://github.com/jnordberg/wintersmith)
+
+install:
+
+`npm install wintersmith-browserify -g`
+then add `wintersmith-browserify` to plugins in your wintersmith config
+
+![browserify!](http://substack.net/images/browserify/browserify.png)
+
+:-D

example/config.json

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+{
+  "plugins": ["./../"]
+}

example/contents/index.json

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+{
+  "template": "index.jade"
+}

example/contents/message.txt

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+hello from message.txt

example/contents/scripts/foo/bar.js

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+
+exports.messages = [
+  'hello from bar.js',
+  require('./baz')
+];

example/contents/scripts/foo/baz.coffee

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+
+module.exports = 'hello from baz.coffee'

example/contents/scripts/main.js

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+
+window.addEventListener('load', require('./test').main, false);

example/contents/scripts/test.coffee

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+
+bar = require './foo/bar'
+http = require 'http'
+url = require 'url'
+
+exports.main =  ->
+  log = (message) ->
+    @el ?= document.getElementById 'log'
+    @el.innerHTML += "#{ message }\n"
+
+  # log messages comming from other files
+  log message for message in bar.messages
+
+  # setup a http request using browserify's http module (which works exactly like nodes)
+  request = http.get
+    path: '/message.txt'
+  , (response) ->
+    buffer = []
+    response.on 'data', (chunk) ->
+      buffer.push chunk
+    response.on 'end', () ->
+      log buffer.join ''

example/templates/index.jade

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+!!! 5
+html(lang='en')
+  head
+    meta(charset='utf-8')
+    title Browserify!
+    script(src='scripts/main.js')
+  body
+    pre#log

index.js

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+require('coffee-script');
+module.exports = require('./plugin');

package.json

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+{
+  "name": "wintersmith-browserify",
+  "version": "0.1.0",
+  "author": "Johan Nordberg <its@johan-nordberg.com>",
+  "description": "browserify for witnersmith",
+  "license": "MIT",
+  "dependencies": {
+    "browserify": ">= 0.0.1",
+    "coffee-script": ">= 1.1.0"
+  }
+}

plugin.coffee

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+
+browserify = require 'browserify'
+path = require 'path'
+
+module.exports = (wintersmith, callback) ->
+
+  class BrowserifyPlugin extends wintersmith.ContentPlugin
+
+    constructor: (@_filename, @_base) ->
+
+    getFilename: ->
+      @_filename
+
+    render: (locals, contents, templates, callback) ->
+      bundle = browserify
+        cache: false
+        watch: false
+
+      bundle.addListener 'syntaxError', (error) ->
+        callback error
+        # unset callback so we don't call it twice
+        callback = null
+
+      # wrap in try catch since coffeescript parse errors will throw..
+      try
+        bundle.addEntry path.join(@_base, @_filename)
+        callback? null, new Buffer bundle.bundle()
+      catch error
+        callback? error
+
+  BrowserifyPlugin.fromFile = (filename, base, callback) ->
+    callback null, new BrowserifyPlugin filename, base
+
+  wintersmith.registerContentPlugin 'scripts', '**/*.js', BrowserifyPlugin
+  callback()