Emit events

[es128]

Example usage with grunt-notify (in Gruntfile.coffee):

grunt.event.on 'coffeelint:any', (status, message) ->
    grunt.config ['notify', 'coffeelint'], options:
        title: "Coffeelint #{status}"
        message: message
    grunt.task.run 'notify:coffeelint'

Resolves #14

[vojtajina]

THanks @es128 !

[danielkcz]

There is a slight problem with this. If there is more messages incoming, only last message is sent to growl. It's because grunt.task.run pushes to the queue and messages are overwritten.

Simplest way to solve it is using different task name all the time.

n = 0
grunt.event.on 'coffeelint:any', (status, message) ->
    grunt.config ['notify', "coffeelint#{n}"], options:
        title: "Coffeelint #{status}"
        message: message
    grunt.task.run "notify:coffeelint#{n}"
    n++

It's not pretty, but it works.