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Remove obsolete nested webpack search

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V 2023-11-23 03:21:58 +01:00
parent 63451bad25
commit 9efc0ff579
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GPG key ID: A1DC0CFB5615D905
2 changed files with 3 additions and 80 deletions
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11
src/webpack/patchWebpack.ts
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@ -170,19 +170,10 @@ function patchFactories(factories: Record<string | number, (module: { exports: a
if (filter(exports)) { if (filter(exports)) {
subscriptions.delete(filter); subscriptions.delete(filter);
callback(exports, numberId); callback(exports, numberId);
} else if (typeof exports === "object") { } else if (exports.default && filter(exports.default)) {
if (exports.default && filter(exports.default)) {
subscriptions.delete(filter); subscriptions.delete(filter);
callback(exports.default, numberId); callback(exports.default, numberId);
} }
for (const nested in exports) if (nested.length <= 3) {
if (exports[nested] && filter(exports[nested])) {
subscriptions.delete(filter);
callback(exports[nested], numberId);
}
}
}
} catch (err) { } catch (err) {
logger.error("Error while firing callback for webpack chunk", err); logger.error("Error while firing callback for webpack chunk", err);
} }

68
src/webpack/webpack.ts
View file

@ -79,44 +79,6 @@ export function _initWebpack(instance: typeof window.webpackChunkdiscord_app) {
if (!wreq) return false; if (!wreq) return false;
cache = wreq.c; cache = wreq.c;
for (const id in cache) {
const { exports } = cache[id];
if (!exports) continue;
const numberId = Number(id);
for (const callback of listeners) {
try {
callback(exports, numberId);
} catch (err) {
logger.error("Error in webpack listener", err);
}
}
for (const [filter, callback] of subscriptions) {
try {
if (filter(exports)) {
subscriptions.delete(filter);
callback(exports, numberId);
} else if (typeof exports === "object") {
if (exports.default && filter(exports.default)) {
subscriptions.delete(filter);
callback(exports.default, numberId);
}
for (const nested in exports) if (nested.length <= 3) {
if (exports[nested] && filter(exports[nested])) {
subscriptions.delete(filter);
callback(exports[nested], numberId);
}
}
}
} catch (err) {
logger.error("Error while firing callback for webpack chunk", err);
}
}
}
return true; return true;
} }
@ -152,20 +114,10 @@ export const find = traceFunction("find", function find(filter: FilterFn, { isIn
return isWaitFor ? [mod.exports, Number(key)] : mod.exports; return isWaitFor ? [mod.exports, Number(key)] : mod.exports;
} }
if (typeof mod.exports !== "object") continue;
if (mod.exports.default && filter(mod.exports.default)) { if (mod.exports.default && filter(mod.exports.default)) {
const found = mod.exports.default; const found = mod.exports.default;
return isWaitFor ? [found, Number(key)] : found; return isWaitFor ? [found, Number(key)] : found;
} }
// the length check makes search about 20% faster
for (const nestedMod in mod.exports) if (nestedMod.length <= 3) {
const nested = mod.exports[nestedMod];
if (nested && filter(nested)) {
return isWaitFor ? [nested, Number(key)] : nested;
}
}
} }
if (!isIndirect) { if (!isIndirect) {
@ -193,15 +145,9 @@ export function findAll(filter: FilterFn) {
if (filter(mod.exports)) if (filter(mod.exports))
ret.push(mod.exports); ret.push(mod.exports);
else if (typeof mod.exports !== "object")
continue;
if (mod.exports.default && filter(mod.exports.default)) if (mod.exports.default && filter(mod.exports.default))
ret.push(mod.exports.default); ret.push(mod.exports.default);
else for (const nestedMod in mod.exports) if (nestedMod.length <= 3) {
const nested = mod.exports[nestedMod];
if (nested && filter(nested)) ret.push(nested);
}
} }
return ret; return ret;
@ -251,26 +197,12 @@ export const findBulk = traceFunction("findBulk", function findBulk(...filterFns
break; break;
} }
if (typeof mod.exports !== "object")
continue;
if (mod.exports.default && filter(mod.exports.default)) { if (mod.exports.default && filter(mod.exports.default)) {
results[j] = mod.exports.default; results[j] = mod.exports.default;
filters[j] = undefined; filters[j] = undefined;
if (++found === length) break outer; if (++found === length) break outer;
break; break;
} }
for (const nestedMod in mod.exports)
if (nestedMod.length <= 3) {
const nested = mod.exports[nestedMod];
if (nested && filter(nested)) {
results[j] = nested;
filters[j] = undefined;
if (++found === length) break outer;
continue outer;
}
}
} }
} }