Chatwoot/app/javascript/packs/application.js

import '@babel/polyfill';

/* eslint no-console: 0 */
/* eslint-env browser */
/* eslint-disable no-new */
/* Vue Core */

import Vue from 'vue';
import VueI18n from 'vue-i18n';
import VueRouter from 'vue-router';
import axios from 'axios';
// Global Components
import Multiselect from 'vue-multiselect';
import WootSwitch from 'components/ui/Switch';
import WootWizard from 'components/ui/Wizard';
import { sync } from 'vuex-router-sync';
import Vuelidate from 'vuelidate';
import VTooltip from 'v-tooltip';
import VueHighlightJS from 'vue-highlight.js';
import javascript from 'highlight.js/lib/languages/javascript';

import WootUiKit from '../dashboard/components';
import App from '../dashboard/App';
import i18n from '../dashboard/i18n';
import createAxios from '../dashboard/helper/APIHelper';
import commonHelpers from '../dashboard/helper/commons';
import router from '../dashboard/routes';
import store from '../dashboard/store';
import vueActionCable from '../dashboard/helper/actionCable';
import constants from '../dashboard/constants';

Vue.config.env = process.env;

Vue.use(VueRouter);
Vue.use(VueI18n);
Vue.use(WootUiKit);
Vue.use(Vuelidate);
Vue.use(VTooltip);
Vue.use(VueHighlightJS, {
  languages: {
    javascript,
  },
});

Vue.component('multiselect', Multiselect);
Vue.component('woot-switch', WootSwitch);
Vue.component('woot-wizard', WootWizard);

Object.keys(i18n).forEach(lang => {
  Vue.locale(lang, i18n[lang]);
});

Vue.config.lang = 'en';
sync(store, router);
// load common helpers into js
commonHelpers();

window.WootConstants = constants;
window.axios = createAxios(axios);
window.bus = new Vue();
window.onload = () => {
  window.WOOT = new Vue({
    router,
    store,
    components: { App },
    template: '<App/>',
  }).$mount('#app');
  vueActionCable.init();
};

if ('serviceWorker' in navigator) {
  window.addEventListener('load', () => {
    navigator.serviceWorker
      .register('/sw.js')
      .then(registration => {
        console.log('SW registered: ', registration);
      })
      .catch(registrationError => {
        console.log('SW registration failed: ', registrationError);
      });
  });
}