Node script to analyze directories or create new directories from templates.
Read directory size recursive:
var dirlyser = require('dirlyser')
, options = {
filters: ['\.js(on)*$'] //just count .js or .json files
, unit: 'kb'
};
dirlyser.readSize('../', options, function(err, size) {
console.log(dirlyser.to(size, options.unit), options.unit);
});