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Unregister non-matching serviceworkers (#15834)

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* Unregister non-matching serviceworkers

With the addition of the /assets url, users who visited a previous
version of the site now may have two active service workers, one with
the old scope `/` and one with scope `/assets`. This check for
serviceworkers that do not match the current script path and unregisters
them.

Also included is a small refactor to publicpath.js which was simplified
because AssetUrlPrefix is always present now. Also it makes use of the
new joinPaths helper too.

Fixes: https://github.com/go-gitea/gitea/pull/15823
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silverwind 2021-05-12 20:36:53 +02:00 • committed by GitHub
parent b61092bcb0
commit 8ab815ae93
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5 changed files with 81 additions and 31 deletions
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10
web_src/js/utils.js
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@ -9,6 +9,16 @@ export function extname(path = '') {
return ext || '';
}
// join a list of path segments with slashes, ensuring no double slashes
export function joinPaths(...parts) {
let str = '';
for (const part of parts) {
if (!part) continue;
str = !str ? part : `${str.replace(/\/$/, '')}/${part.replace(/^\//, '')}`;
}
return str;
}
// test whether a variable is an object
export function isObject(obj) {
return Object.prototype.toString.call(obj) === '[object Object]';