cf5136899e
* init * use workbox-window * Try to accomodate SW hosted at non root url * v5 updated namespaces * Test w/ no prompt * add icons to manifest * remove scope for now * add icon tile information to entrypoint * See if we can skirt by without a duplicate install * shift client claims to skip waiting message * Remove prepended slash * comment out cache handler for now * Simplify service-worker to skip waiting and install when a new worker is detected * Use generated icons * Update rollbar config
68 lines
2.0 KiB
JavaScript
68 lines
2.0 KiB
JavaScript
// https://developers.google.com/web/tools/workbox/guides/troubleshoot-and-debug
|
|
importScripts(
|
|
'https://storage.googleapis.com/workbox-cdn/releases/5.0.0-beta.1/workbox-sw.js'
|
|
);
|
|
|
|
// Install newest
|
|
// https://developers.google.com/web/tools/workbox/modules/workbox-core
|
|
workbox.core.skipWaiting();
|
|
workbox.core.clientsClaim();
|
|
|
|
// Cache static assets that aren't precached
|
|
workbox.routing.registerRoute(
|
|
/\.(?:js|css)$/,
|
|
new workbox.strategies.StaleWhileRevalidate({
|
|
cacheName: 'static-resources',
|
|
})
|
|
);
|
|
|
|
// Cache the Google Fonts stylesheets with a stale-while-revalidate strategy.
|
|
workbox.routing.registerRoute(
|
|
/^https:\/\/fonts\.googleapis\.com/,
|
|
new workbox.strategies.StaleWhileRevalidate({
|
|
cacheName: 'google-fonts-stylesheets',
|
|
})
|
|
);
|
|
|
|
// Cache the underlying font files with a cache-first strategy for 1 year.
|
|
workbox.routing.registerRoute(
|
|
/^https:\/\/fonts\.gstatic\.com/,
|
|
new workbox.strategies.CacheFirst({
|
|
cacheName: 'google-fonts-webfonts',
|
|
plugins: [
|
|
new workbox.cacheableResponse.CacheableResponsePlugin({
|
|
statuses: [0, 200],
|
|
}),
|
|
new workbox.expiration.ExpirationPlugin({
|
|
maxAgeSeconds: 60 * 60 * 24 * 365, // 1 Year
|
|
maxEntries: 30,
|
|
}),
|
|
],
|
|
})
|
|
);
|
|
|
|
// MESSAGE HANDLER
|
|
self.addEventListener('message', event => {
|
|
if (event.data && event.data.type === 'SKIP_WAITING') {
|
|
switch (event.data.type) {
|
|
case 'SKIP_WAITING':
|
|
// TODO: We'll eventually want this to be user prompted
|
|
// workbox.core.skipWaiting();
|
|
// workbox.core.clientsClaim();
|
|
// TODO: Global notification to indicate incoming reload
|
|
break;
|
|
|
|
default:
|
|
console.warn(`SW: Invalid message type: ${event.data.type}`);
|
|
}
|
|
}
|
|
});
|
|
|
|
workbox.precaching.precacheAndRoute(self.__WB_MANIFEST);
|
|
|
|
// TODO: Cache API
|
|
// https://developers.google.com/web/fundamentals/instant-and-offline/web-storage/cache-api
|
|
// Store DICOMs?
|
|
// Clear Service Worker cache?
|
|
// navigator.storage.estimate().then(est => console.log(est)); (2GB?)
|