src/registerServiceWorker.js
/* eslint-disable no-console */
import { register } from 'register-service-worker'
if (process.env.NODE_ENV === 'production') {
register(`${process.env.BASE_URL}service-worker.js`, {
ready () {
console.log(
'App is being served from cache by a service worker.\n' +
'For more details, visit https://goo.gl/AFskqB'
)
},
registered (registration) {
console.log('Service worker has been registered.')
setInterval(() => {
registration.update();
}, 1000 * 60 * 60); // hourly checks
},
cached () {
console.log('Content has been cached for offline use.')
},
updatefound () {
console.log('New content is downloading.')
},
updated (registration) {
console.log('New content is available; please refresh.')
document.dispatchEvent(
new CustomEvent('swUpdated', { detail: registration })
);
},
offline () {
console.log('No internet connection found. App is running in offline mode.')
},
error (error) {
console.error('Error during service worker registration:', error)
}
})
}