rollup.config.js

import rollup from 'rollup'
import nodeResolve from 'rollup-plugin-node-resolve'
import commonjs from 'rollup-plugin-commonjs';
import uglify from 'rollup-plugin-uglify'
import {minify} from 'uglify-js-harmony';

export default {
  entry: 'tmpBuild/main-aot.js',
  dest: 'build.gen.js', // output a single application bundle
  sourceMap: true,
  format: 'iife',
  onwarn: function(warning) {
    // Skip certain warnings

    // should intercept ... but doesn't in some rollup versions
    if ( warning.code === 'THIS_IS_UNDEFINED' ) { return; }
    // intercepts in some rollup versions
    if ( warning.indexOf("The 'this' keyword is equivalent to 'undefined'") > -1 ) { return; }

    // console.warn everything else
    console.warn( warning.message );
  },
  plugins: [
    nodeResolve({jsnext: true, module: true}),
    commonjs({
      include: 'node_modules/rxjs/**',
    }),
    uglify({}, minify)
  ]
}