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Improve proxyLazy

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Nuckyz 2024-05-04 20:56:32 -03:00
parent 70103e8111
commit cfefdbc7a7
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GPG key ID: 440BF8296E1C4AD9
1 changed files with 13 additions and 8 deletions
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19
src/utils/lazy.ts
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@ -7,15 +7,20 @@
export function makeLazy<T>(factory: () => T, attempts = 5): () => T { export function makeLazy<T>(factory: () => T, attempts = 5): () => T {
let tries = 0; let tries = 0;
let cache: T; let cache: T;
return () => {
const getter = () => {
if (!cache && attempts > tries++) { if (!cache && attempts > tries++) {
cache = factory(); cache = factory();
if (!cache && attempts === tries) { if (!cache && attempts === tries) {
console.error(`Lazy factory failed:\n${factory}`); console.error(`Lazy factory failed:\n\n${factory}`);
} }
} }
return cache; return cache;
}; };
getter.$$vencordLazyFailed = () => tries >= attempts;
return getter;
} }
// Proxies demand that these properties be unmodified, so proxyLazy // Proxies demand that these properties be unmodified, so proxyLazy
@ -54,20 +59,20 @@ const proxyLazyCache = Symbol.for("vencord.lazy.cached");
* @returns Result of factory function * @returns Result of factory function
*/ */
export function proxyLazy<T = any>(factory: () => T, attempts = 5, isChild = false): T { export function proxyLazy<T = any>(factory: () => T, attempts = 5, isChild = false): T {
const get = makeLazy(factory, attempts); const get = makeLazy(factory, attempts) as any;
let isSameTick = true; let isSameTick = true;
if (!isChild) setTimeout(() => isSameTick = false, 0); if (!isChild) setTimeout(() => isSameTick = false, 0);
let failed = false;
const proxyDummy = Object.assign(function () { }, { const proxyDummy = Object.assign(function () { }, {
[proxyLazyGet]() { [proxyLazyGet]() {
if (!proxyDummy[proxyLazyCache] && !failed) { if (!proxyDummy[proxyLazyCache]) {
if (!get.$$vencordLazyFailed()) {
proxyDummy[proxyLazyCache] = get(); proxyDummy[proxyLazyCache] = get();
}
if (!proxyDummy[proxyLazyCache]) { if (!proxyDummy[proxyLazyCache]) {
failed = true; throw new Error(`proxyLazy factory failed:\n\n${factory}`);
throw new Error(`proxyLazy factory failed:\n${factory}`);
} }
} }