Ok, very basic, needs refactoring Getting of Request and Access tokens (POST stylee)

works.

spec/lib/jspec.growl.js

@@ -0,0 +1,115 @@
+
+// JSpec - Growl - Copyright TJ Holowaychuk <tj@vision-media.ca> (MIT Licensed)
+
+;(function(){
+  
+  Growl = {
+    
+    // --- Version
+    
+    version: '1.0.0',
+    
+    /**
+     * Execute the given _cmd_, returning an array of lines from stdout.
+     *
+     * Examples:
+     *
+     *   Growl.exec('growlnotify', '-m', msg)
+     *
+     * @param  {string ...} cmd
+     * @return {array}
+     * @api public
+     */
+
+    exec: function(cmd) {
+      var lines = [], line
+      with (JavaImporter(java.lang, java.io)) {
+        var proccess = Runtime.getRuntime().exec(Array.prototype.slice.call(arguments))
+        var stream = new DataInputStream(proccess.getInputStream())
+        while (line = stream.readLine())
+          lines.push(line + '')
+        stream.close()    
+      }
+      return lines
+    },
+    
+    /**
+     * Return the extension of the given _path_ or null.
+     *
+     * @param  {string} path
+     * @return {string}
+     * @api private
+     */
+    
+    extname: function(path) {
+      return path.lastIndexOf('.') != -1 ? 
+        path.slice(path.lastIndexOf('.') + 1, path.length) :
+          null
+    },
+
+    /**
+     * Version of the 'growlnotify' binary.
+     *
+     * @return {string}
+     * @api private
+     */
+
+    binVersion: function() {
+      try { return this.exec('growlnotify', '-v')[0].split(' ')[1] } catch (e) {}
+    },
+
+    /**
+     * Send growl notification _msg_ with _options_.
+     *
+     * Options:
+     *
+     *  - title   Notification title
+     *  - sticky  Make the notification stick (defaults to false)
+     *  - name    Application name (defaults to growlnotify)
+     *  - image
+     *    - path to an icon sets --iconpath
+     *    - path to an image sets --image
+     *    - capitalized word sets --appIcon
+     *    - filename uses extname as --icon
+     *    - otherwise treated as --icon
+     *
+     * Examples:
+     *
+     *   Growl.notify('New email')
+     *   Growl.notify('5 new emails', { title: 'Thunderbird' })
+     *
+     * @param {string} msg
+     * @param {options} hash
+     * @api public
+     */
+
+    notify: function(msg, options) {
+      options = options || {}
+      var args = ['growlnotify', '-m', msg]
+      if (!this.binVersion()) throw new Error('growlnotify executable is required')
+      if (image = options.image) {
+        var flag, ext = this.extname(image)
+        flag = flag || ext == 'icns' && 'iconpath'
+        flag = flag || /^[A-Z]/.test(image) && 'appIcon'
+        flag = flag || /^png|gif|jpe?g$/.test(ext) && 'image'
+        flag = flag || ext && (image = ext) && 'icon'
+        flag = flag || 'icon'
+        args.push('--' + flag, image)
+      }
+      if (options.sticky) args.push('--sticky')
+      if (options.name) args.push('--name', options.name)
+      if (options.title) args.push(options.title)
+      this.exec.apply(this, args)
+    }
+  }
+  
+  JSpec.include({
+    name: 'Growl',
+    reporting: function(options){
+      var stats = JSpec.stats
+      if (stats.failures) Growl.notify('failed ' + stats.failures + ' assertions', { title: 'JSpec'})
+      else Growl.notify('passed ' + stats.passes + ' assertions', { title: 'JSpec' })
+    }
+  })
+  
+})()