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fix offline support for themes

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This commit is contained in:
Nolan Lawson 2018-03-19 20:24:33 -07:00
parent 111d6201f3
commit 5f670f6eb3
1 changed files with 4 additions and 3 deletions
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7
templates/service-worker.js
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@ -3,9 +3,10 @@ const ASSETS = `cache${timestamp}`
// `shell` is an array of all the files generated by webpack,
// `assets` is an array of everything in the `assets` directory
const toCache = __shell__.concat(__assets__)
const assets = __assets__.map(file => file.startsWith('/') ? file : `/${file}`)
const toCache = __shell__.concat(assets)
.filter(filename => !filename.endsWith('.map'))
.filter(filename => !filename.startsWith('apple-icon'))
.filter(filename => !filename.startsWith('/apple-icon'))
const cached = new Set(toCache)
// `routes` is an array of `{ pattern: RegExp }` objects that
@ -48,7 +49,7 @@ self.addEventListener('fetch', event => {
event.respondWith((async function () {
// always serve assets and webpack-generated files from cache
if (cached.has(url.pathname)) {
if (url.origin === self.origin && cached.has(url.pathname)) {
return caches.match(req)
}