rmdir-check

var fs = require("fs");
var path = require("path");

var rmdir = function(dir) {
	var empty = true, list = fs.readdirSync(dir);
	for(var i = list.length - 1; i >= 0; i--) {
		var filename = path.join(dir, list[i]);
		var stat = fs.statSync(filename);
		
		if(filename.indexOf('.') > -1) {
			//There are files in the directory - we can't empty it!
			empty = false;
			list.splice(i, 1);
		}
	}

	//Cycle through the list of sub-directories, cleaning each as we go
	for(var i = list.length - 1; i >= 0; i--) {
		filename = path.join(dir, list[i]);
		if (rmdir(filename)) {
			list.splice(i, 1);
		}
	}

	//Check if the directory was truly empty
	if (!list.length && empty) {
		console.log('delete!');
		fs.rmdirSync(dir);
		return true;
	}
	return false;
};