31 lines
1019 B
JavaScript
31 lines
1019 B
JavaScript
/* eslint no-console:off */
|
|
|
|
(function setupSW() {
|
|
'use strict'
|
|
|
|
if ('serviceWorker' in navigator) {
|
|
window.addEventListener('load', function () {
|
|
navigator.serviceWorker.register('/sw.js').then(function (registration) { // eslint-disable-line compat/compat
|
|
console.log('ServiceWorker registration successful with scope: ', registration.scope)
|
|
registration.onupdatefound = function () {
|
|
var installingWorker = registration.installing
|
|
installingWorker.onstatechange = function () {
|
|
switch (installingWorker.state) {
|
|
case 'installed':
|
|
if (navigator.serviceWorker.controller) { // eslint-disable-line compat/compat
|
|
console.log('new update available')
|
|
location.reload(true)
|
|
}
|
|
break
|
|
|
|
default:
|
|
}
|
|
}
|
|
}
|
|
}).catch(function (err) {
|
|
console.log('ServiceWorker registration failed: ', err)
|
|
})
|
|
})
|
|
}
|
|
}())
|