A pure library approach to async/await in standard JavaScript #2

node-recursion-async

var fs = require('fs');
var path = require('path');
 
var Q = require('q');
var interrupt = require('./interrupt.js');
 
var readdir = interrupt.bind(Q.nfbind(fs.readdir));
var stat = interrupt.bind(Q.nfbind(fs.stat));
var consoleLog = interrupt.bind(console.log);
 
interrupt.async(function() {
 
    var recurseDir = function(dir) {
        readdir(dir).forEach(function(child) {
            if (child[0] != '.') {
                var childPath = path.join(dir, child);
                if (stat(childPath).isDirectory()) {
                    recurseDir(childPath);
                } else {
                    consoleLog(childPath);
                }
            }
        });
    };
 
    recurseDir(process.argv[2]);
});