coffee-toaster/build/coffee-toaster/src/toaster/toast.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.

class Toast

	# requires
	fs = require "fs"
	path = require "path"
	pn = path.normalize
	exec = (require "child_process").exec
	colors = require 'colors'
	cs = require "coffee-script"

	# variables
	builders: []

	constructor: (@toaster) ->

		# basepath
		@basepath = @toaster.basepath

		if (config = @toaster.cli.argv["config"])?
			config = JSON.parse( config ) unless config instanceof Object
			@toast item for item in [].concat( config )
		else
			config_file = @toaster.cli.argv["config-file"]
			filepath = config_file || pn "#{@basepath}/toaster.coffee"

			if path.existsSync( filepath )

				contents = fs.readFileSync( filepath, "utf-8" )

				fix_scope = /(^[\s\t]?)(toast)+(\()/mg
				code = cs.compile contents, {bare:1}
				code = code.replace fix_scope, "$1this.$2$3"

				eval code
			else
				error "File not found: ".yellow + " #{filepath.red}\n" +
				  "Try running:".yellow + " toaster -i".green +
				  " or type".yellow + " #{'toaster -h'.green} " +
				  "for more info".yellow

	
	toast:( srcpath, params = {} )=>
		if srcpath instanceof Object
			params = srcpath
		else if srcpath.substr( 0, 1 ) != "/"
			srcpath = "#{@toaster.basepath}/#{srcpath}"

		# configuration object shared between builders
		debug = if params.debug then pn "#{@basepath}/#{params.debug}" else null
		config =
				# RUNNING BUILDERS
				is_building: false

				# BASEPATH
				basepath: @basepath
				
				# SRC FOLDERS
				src_folders: []

				# FILES CONTRAINER ARRAY
				files: []
				
				# VENDORS
				vendors: params.vendors ? []

				# OPTIONS
				exclude: params.exclude ? []
				bare: params.bare ? false
				packaging: params.packaging ? true
				expose: params.expose ? null
				minify: params.minify ? true

				# HTTP FOLDER / RELEASE / DEBUG
				httpfolder: params.httpfolder ? ""
				release: pn "#{@basepath}/#{params.release}"
				debug: debug

		unless srcpath instanceof Object
			config.src_folders.push {
				path: srcpath,
				alias: params.alias || null
			}

		if params.folders?
			for folder, alias of params.folders
				if folder.substr 0, 1 is not "/"
					folder = pn "#{@basepath}/#{folder}/"
				config.src_folders.push {path: folder, alias: alias}

		for item in config.src_folders
			unless path.existsSync item.path
				error	"Source folder doens't exist:\n\t#{item.path.red}\n" + 
						"Check your #{'toaster.coffee'.yellow} and try again." +
						"\n\t" + pn( "#{@basepath}/toaster.coffee" ).yellow
				return process.exit()

		@builders.push new toaster.core.Builder @toaster, @toaster.cli, config