var fs = require('fs');
var source = __dirname;
fs.readdir(source, function(err, files) {
if (err) throw 'Error finding files: ' + err;
var total = 0,
pending = files.length;
files.forEach(function(filename, fileIndex) {
fs.stat(source + '/' + filename, function(err, stat) {
if (err) throw 'Error looking for file: ' + err;
var control = 0;
if (stat.isFile())
fs.readFile(source + '/' + filename, function(err, file) {
if (err) throw 'Error opening file: ' + err;
control++; // use control
var lines = String(file).split('\n'),
number = lines.reduce(function(n, line) {
return n + (line.length > 0 ? 1 : 0);
}, 0);
console.log(filename, ' : \t\t', number);
total += number;
pending--;
if (pending === 0)
console.log('TOTAL : \t\t', total);
});
else
pending--;
});
});
});