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x/ruck/jsonToRawHtmlScriptValue.mjs

Ruck is an open source buildless React web application framework for Deno.
jaydenseric/ruck
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// @ts-check
// Inspiration:// https://github.com/vercel/next.js/blob/81c3cd682b301d623df450c69ad2cf225b5aa570/packages/next/server/htmlescape.ts// https://github.com/zertosh/htmlescape/blob/02dbcc367dd3069b73253ac08d87a40d37984239/htmlescape.js
/** @type {{ [key: string]: string }} */const escapeMap = ({  "&": "\\u0026",  "<": "\\u003c",  ">": "\\u003e",  "\u2028": "\\u2028",  "\u2029": "\\u2029",});
/** * HTML escapes a JSON string for use as a raw JavaScript value within a * templated HTML script. * @param {string} json JSON. */export default function jsonToRawHtmlScriptValue(json) {  if (typeof json !== "string") {    throw new TypeError("Argument 1 `json` must be a string.");  }
  return json.replace(/[&<>\u2028\u2029]/gu, (match) => escapeMap[match]);}