coffee-toaster/src/toaster/utils/log-util.coffee

Minimalist manager and build system for CoffeeScript, an alternative for AMD's or CJS's OOP patterns, but with similar results. Made for those who dare to use class definitions in CoffeeScript while being able to easily inherit from external files. Powered with imports directives that use wildcards facilities, exposed scopes and excluded files filter options. The system can even use folders-as-namespaces to help you avoid naming collisions in architecture.

# requirements
growl = require 'growl'

# ICONS 
icon_warn = __dirname + '/../images/warning.png'
icon_error = __dirname + '/../images/error.png'



# LOGGING METHODS
log = ( msg, send_to_growl = false ) ->
	console.log msg
	return msg

debug = ( msg, send_to_growl = false ) ->
	msg = log "#{msg.magenta}"
	return msg


error = ( msg, send_to_growl = true, file = null ) ->
	msg = log "ERROR ".bold.red + msg

	if send_to_growl

		# remove all colors
		msg = msg.replace /\[\d{2}m/g, ""

		# replaces all styles with _%string-here%_
		msg = msg.replace /(\[\dm)([^\s]+)/ig, "<$2>$3"

		# queue for growl
		queue_msg
			msg: msg
			opts:
				title: 'Coffee Toaster'
				image: icon_error
	
	return msg

warn = ( msg, send_to_growl = true ) ->
	msg = log "WARNING ".bold.yellow + msg

	if send_to_growl

		# remove all colors
		msg = msg.replace /\[\d{2}m/g, ""

		# replaces all styles with _%string-here%_
		msg = msg.replace /(\[\dm)([^\s]+)/ig, "<$2>$3"

		# queue for growl
		queue_msg
			msg: msg
			opts:
				title: 'Coffee Toaster'
				image: icon_warn
	
	return msg



# GROWL QUEUE PRO

msgs = []
interval = null

start_worker = () ->
	unless interval?
		interval = setInterval process_msgs, 150
		process_msgs()

stop_worker = () ->
	if interval?
		clearInterval interval
		interval = null



queue_msg = (msg) ->
	msgs.push msg
	start_worker()

process_msgs = () ->
	if msgs.length
		msg = msgs.shift()
		growl.notify msg.msg, msg.opts
	else
		stop_worker()