Simplest way to download and unzip files in Node.js cross-platform?

Question

Just looking for a simple solution to downloading and unzipping .zip or .tar.gz files in Node.js on any operating system.

Not sure if this

Answer 1

Another working example:

var zlib = require('zlib');
var tar = require('tar');
var ftp = require('ftp');

var files = [];

var conn = new ftp();
conn.on('connect', function(e) 
{
    conn.auth(function(e) 
    {
        if (e)
        {
            throw e;
        }
        conn.get('/tz/tzdata-latest.tar.gz', function(e, stream) 
        {
            stream.on('success', function() 
            {
                conn.end();

                console.log("Processing files ...");

                for (var name in files)
                {
                    var file = files[name];

                    console.log("filename: " + name);
                    console.log(file);
                }
                console.log("OK")
            });
            stream.on('error', function(e) 
            {
                console.log('ERROR during get(): ' + e);
                conn.end();
            });

            console.log("Reading ...");

            stream
            .pipe(zlib.createGunzip())
            .pipe(tar.Parse())
            .on("entry", function (e) 
            {    
                var filename = e.props["path"];
                console.log("filename:" + filename);
                if( files[filename] == null )
                {
                    files[filename] = "";
                }
                e.on("data", function (c) 
                {
                    files[filename] += c.toString();
                })    
            });
        });
    });
})
.connect(21, "ftp.iana.org");