Build AngularJS 1.x with Webpack and ES6

entry.js

import Vendor from './vendor';

angular.module('appName', ['dependencies']).config( ('providers') => {
  //defined routes, etc.
});
// This is explicitly called so that the app 'appName' is available when you require the rest of your Angular files
Vendor()
const $el = document.getElementById('elementWithNgApp') || document;
angular.bootstrap($el, 'appName')

vendor.js

/////////////////////
// Change from this: 
/////////////////////

//= require src/partial/homebuyers/map-search/map-search.nav-mobile/map-search.nav-mobile.js
//= require src/partial/homebuyers/map-search/map-search.search-bar/map-search.search-bar.js
//= require src/partial/agents/action-items/action-items.js
//= require src/filter/shared/mls-memberships.js
//= require src/filter/shared/constantize.js
//= require src/filter/shared/school-level.js

///////////
// To this: 
///////////

export default function() {
  var templates = require.context('./src', true, /\.html$/);
  templates.keys().map(templates);

  var context = require.context('./src', true, /^((?!-spec).)*js$/);
  context.keys().map(context);
};

webpack.config.js

// ngtemplate automatically runs each html file through the $templateCache, and depending on how you 
// require it, you will need to trim parts of the path
var angularPath = __dirname + '/src/';

config.module.loaders = [
    {
      test: /\/rs-ui\/src\/.+\.html$/,
      exclude: /node_modules/,
      loaders: ['ngtemplate?relativeTo=' + angularPath, 'html?attrs=false']
    },
    {
      test: /\.jsx?$/,
      exclude: /node_modules/,
      loaders: ['babel-loader']
    }
];