express fileshare

index.js

module.exports = function (port, path) {
    "use strict";
    var http = require('http'),
        express = require('express'),
        app = express(),
        server = http.createServer(app),
        path = path || __dirname,
        port = port || 8555;

    app.use(express.static(path));
    app.use(express.directory(path));
    app.use(function (req, res) {
        res.send(418, 'No coffee.');
    });

    server.listen(parseInt(port), function () {
        var address = server.address();
        console.log('Serving ' + path + ' on: ' + address.address + ':' + address.port);
    });
};

server

#!/usr/bin/env node
var arguments = process.argv.slice(2);
var server = require('./index')(arguments[0], arguments[1]);