function finishLocal(err,result) {
    if (argv.zip) {
        // create archive
        var zip = new admzip();

        // add files directly
        for (let f in zipFiles) {
            zip.addFile(f, new Buffer(zipFiles[f]), 'Created with OpenAPI-CodeGen');
        }
        // write everything to disk
        zip.writeZip(path.join(config.outputDir,configName+'.zip'));
    }
}

	var AdmZip = require('adm-zip');

	// reading archives
	var zip = new AdmZip("./my_file.zip");
	var zipEntries = zip.getEntries(); // an array of ZipEntry records

	zipEntries.forEach(function(zipEntry) {
	    console.log(zipEntry.toString()); // outputs zip entries information
		if (zipEntry.entryName == "my_file.txt") {
		     console.log(zipEntry.data.toString('utf8')); 
		}
	});
	// outputs the content of some_folder/my_file.txt
	console.log(zip.readAsText("some_folder/my_file.txt")); 
	// extracts the specified file to the specified location
	zip.extractEntryTo(/*entry name*/"some_folder/my_file.txt", /*target path*/"/home/me/tempfolder", /*overwrite*/true)
	// extracts everything
	zip.extractAllTo(/*target path*/"/home/me/zipcontent/", /*overwrite*/true);
	
	
	// creating archives
	var zip = new AdmZip();
	
	// add file directly
	zip.addFile("test.txt", new Buffer("inner content of the file"), "entry comment goes here");
	// add local file
	zip.addLocalFile("/home/me/some_picture.png");
	// get everything as a buffer
	var willSendthis = zip.toBuffer();
	// or write everything to disk
	zip.writeZip(/*target file name*/"/home/me/files.zip");

var buffer = fs.readFileSync('/path/to/package.zip');

var data = {
  zip_file: {
    buffer       : buffer,
    filename     : 'mypackage.zip',
    content_type : 'application/octet-stream'
  }
}

needle.post('http://somewhere.com/over/the/rainbow', data, { multipart: true }, function(err, resp, body) {
  // if you see, when using buffers we need to pass the filename for the multipart body.
  // you can also pass a filename when using the file path method, in case you want to override
  // the default filename to be received on the other end.
});

  return pify(zip.openReadStream.bind(zip))(entry)
    .then(getStream.buffer)
    .then(buf => {
      file.data = buf;

      if (file.type === 'symlink') {
        file.linkname = buf.toString();
      }

      return file;
    })
    .catch(err => {
      zip.close();
      throw err;
    });

const zipContents = (zipPath, { cwd } = {}) => {
  const zip = new AdmZip(cwd ? path.resolve(cwd, zipPath) : zipPath);
  return zip.getEntries().map(({ entryName }) => entryName);
};