FirebaseToolsWrapper.js

var spawn = require('child_process').spawn;

module.exports = {
  deploy: function (email, password) {
    var login = spawn.bind(spawn, 'firebase', ['login', '--email='+email, '--password='+password]),
        push = spawn.bind(spawn, 'firebase', ['deploy']);

    login().stdout.on('data', function(chunk) {
      if (chunk.toString() == "Login Successful\n") {
        push().stdout.on('data', function (chunk) {
          console.log(chunk.toString())
        });
      }
    });
  }
}