a.js

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
//
  import Vue from 'vue'
  import App from './App'
  import router from './router'
  import firebase from 'firebase'

  Vue.config.productionTip = false

// TODO - factor out this config into dev/prod/staging based configs
  var config = { // dojo4@dojo4.com
    apiKey: "AIzaSyDVn1M1LqAKXKk5t7s2FJGMVATruprvh7k",
    authDomain: "su2c-tribute-5f922.firebaseapp.com",
    databaseURL: "https://su2c-tribute-5f922.firebaseio.com",
    projectId: "su2c-tribute-5f922",
    storageBucket: "su2c-tribute-5f922.appspot.com",
    messagingSenderId: "12717696225"
  };
  firebase.initializeApp(config);

// TODO - actually handle errors
  firebase.auth().signInAnonymously().catch(function(error) {
    // Handle Errors here.
    var errorCode = error.code;
    var errorMessage = error.message;
  });


// boot app once firebase has finished initializing
  let app;

  firebase.auth().onAuthStateChanged(function(user){
    const data = {};
    data.current = {};
    data.current.user = user; 

  console.dir({'data': data});
  console.dir({'user': user});

    if(!app){
     /* eslint-disable no-new */
     app = new Vue({
       el: '#app',
       router,
       components: { App },
       template: '<App/>',
       data: data
     })
   }

  });