61 lines
1.5 KiB
JavaScript
61 lines
1.5 KiB
JavaScript
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/*
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Copyright (C) 2025 filifa
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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const VERSION = "v1";
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const CACHE_NAME = `mcalc-${VERSION}`;
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const APP_STATIC_RESOURCES = [
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"../index.html",
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"../legal.html",
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"../styles.css",
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"../main.js",
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"evaluate.js",
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"lexer.js",
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"math.js",
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"parser.js",
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"../icon.svg"
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];
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// On install, cache the static resources
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self.addEventListener("install", (event) => {
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event.waitUntil(
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(async () => {
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const cache = await caches.open(CACHE_NAME);
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cache.addAll(APP_STATIC_RESOURCES);
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})(),
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);
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});
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// delete old caches on activate
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self.addEventListener("activate", (event) => {
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event.waitUntil(
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(async () => {
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const names = await caches.keys();
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await Promise.all(
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names.map((name) => {
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if (name !== CACHE_NAME) {
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return caches.delete(name);
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}
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return undefined;
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}),
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);
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await clients.claim();
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})(),
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);
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});
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