Vencord/src/plugins/unminifyErrors.ts
Cynthia Foxwell bfb4114e18
feat(plugin): UnminifyErrors (#90)
Co-authored-by: Ven <vendicated@riseup.net>
2022-10-12 01:25:50 +02:00

42 lines
1.6 KiB
TypeScript

import definePlugin from "../utils/types";
import { Devs } from "../utils/constants";
let ERROR_CODES: any;
const CODES_URL =
"https://raw.githubusercontent.com/facebook/react/17.0.2/scripts/error-codes/codes.json";
export default definePlugin({
name: "ReactErrorDecoder",
description: 'Replaces "Minifed React Error" with the actual error.',
authors: [Devs.Cyn],
patches: [
{
find: '"https://reactjs.org/docs/error-decoder.html?invariant="',
replacement: {
match: /(function .\(.\)){(for\(var .="https:\/\/reactjs\.org\/docs\/error-decoder\.html\?invariant="\+.,.=1;.<arguments\.length;.\+\+\).\+="&args\[\]="\+encodeURIComponent\(arguments\[.\]\);return"Minified React error #"\+.\+"; visit "\+.\+" for the full message or use the non-minified dev environment for full errors and additional helpful warnings.")}/,
replace: (_, func, original) =>
`${func}{var decoded=Vencord.Plugins.plugins.ReactErrorDecoder.decodeError.apply(null, arguments);if(decoded)return decoded;${original}}`,
},
},
],
async start() {
ERROR_CODES = await fetch(CODES_URL)
.then(res => res.json())
.catch(e => console.error("[ReactErrorDecoder] Failed to fetch React error codes\n", e));
},
stop() {
ERROR_CODES = undefined;
},
decodeError(code: number, ...args: any) {
let index = 0;
return ERROR_CODES?.[code]?.replace(/%s/g, () => {
const arg = args[index];
index++;
return arg;
});
},
});