npm-bundle-wrapper.js

#!/usr/bin/env node

var npmBundle = require('npm-bundle');
var args = process.argv.slice(2);
var options = {
  verbose: process.argv.indexOf('--verbose') > -1
};

npmBundle(args, options, function onNpmBundle (error, output) {
  if (error) {
    throw error;
  }
  if (output) {
    process.stdout.write(output.file);
  }
});