genesis.coffee

modules ={}
for id in 'fs path vm coffeescript' .split ' '
	modules[ id ] =require id

exports =
	read: ( file )->
		unless file[ 0 ] =='/'
			file =modules .path .join( __dirname, file )
		modules .fs .readFileSync file, 'utf8'
	compile: ( coffee, file )->
		options = inlineMap: false, sourceMap: true, bare: true, header: false, filename: file
		res =modules .coffeescript .compile coffee, options
		res .js
	evaluate: ( js, filename ='', lineOffset =0, columnOffset =0 )->
		modules .vm .runInThisContext js, { filename, lineOffset, columnOffset }
	get_wrapper: ( id, args, set_exports =true )->
		file =id + '.coffee'
		str =@read( file ) .replace( /\n/g, "\n\t" )
		coffee =if set_exports
			"( #{ args } )->\n\texports ={}\n\t#{ str }\n\texports"
		else
			"( #{ args } )->\n\t#{ str }"
		js =@compile coffee, file
		@evaluate js, file#, 1, 0