31 lines
781 B
JavaScript
31 lines
781 B
JavaScript
"use strict";
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/**
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* Distributed with Ultraviolet and compatible with most configurations.
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*/
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const stockSW = "/uv/sw.js";
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/**
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* List of hostnames that are allowed to run serviceworkers on http://
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*/
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const swAllowedHostnames = ["localhost", "127.0.0.1"];
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/**
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* Global util
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* Used in 404.html and index.html
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*/
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async function registerSW() {
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if (!navigator.serviceWorker) {
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if (
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location.protocol !== "https:" &&
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!swAllowedHostnames.includes(location.hostname)
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)
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throw new Error("Service workers cannot be registered without https.");
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throw new Error("Your browser doesn't support service workers.");
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}
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// Ultraviolet has a stock `sw.js` script.
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await navigator.serviceWorker.register(stockSW, {
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scope: __uv$config.prefix,
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});
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}
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