18 lines
573 B
JavaScript
18 lines
573 B
JavaScript
import { toast } from './toast'
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function onUpdateFound (registration) {
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const newWorker = registration.installing
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newWorker.addEventListener('statechange', async () => {
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if (newWorker.state === 'installed' && navigator.serviceWorker.controller) {
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toast.say('Update available. Refresh to update.')
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}
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})
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}
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if (!location.origin.match('localhost') && 'serviceWorker' in navigator) {
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navigator.serviceWorker.register('/service-worker.js').then(registration => {
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registration.addEventListener('updatefound', () => onUpdateFound(registration))
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})
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}
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