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fix(lib/utils/proxy): attempt to use HermesInternal.enqueueJob to delay call with DEBUG_PROXIFIED_VALUES build flag

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PalmDevs 2025-07-26 12:37:58 +07:00
parent 7a7345d433
commit b81344f1d1
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1 changed files with 15 additions and 6 deletions
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21
lib/utils/src/proxy.ts
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@ -21,7 +21,7 @@ export function isProxy(obj: object) {
* @param obj The object to check
*/
export function isProxified(obj: object) {
return _metas.has(obj)
return pMetadata.has(obj)
}
/**
@ -37,7 +37,7 @@ export function getProxyTarget(obj: object) {
// Heavily inspired by Wintry's lazy utils, but more optimized and stripped down, with a few fixes.
// https://github.com/pylixonly/wintry/blob/main/src/utils/lazy.ts
const _metas = new WeakMap<
const pMetadata = new WeakMap<
object,
{
factory: () => unknown
@ -61,7 +61,7 @@ const _handler = {
const target = unproxifyFromHint(hint)
const val = Reflect.get(target!, p, recv)
if (_metas.get(hint)?.bind && typeof val === 'function')
if (pMetadata.get(hint)?.bind && typeof val === 'function')
return new Proxy(val, {
// If thisArg happens to be a proxified value, we will use the target object instead
apply: (fn, thisArg, args) =>
@ -131,14 +131,23 @@ export function proxify<T>(signal: () => T, options?: ProxifyOptions): T {
// biome-ignore lint/complexity/useArrowFunction: We need a function with a constructor
const hint = options?.hint ?? function () {}
_metas.set(hint, {
pMetadata.set(hint, {
factory: signal,
bind: options?.bindMethods ?? false,
cacheable: options?.cache ?? false,
})
if (__BUILD_FLAG_DEBUG_PROXIFIED_VALUES__)
(globalThis.setImmediate ?? ((x: () => void) => x()))(() => {
// Prevent race conditions where proxified values with a self modifying signal gets called,
// modifying the original value to a non-proxified value, causing subsequent destructure() calls to fail
(
// biome-ignore format: Don't format this
// @ts-expect-error: Internal function, not available in all environments
HermesInternal.enqueueJob ??
globalThis.setImmediate ??
((x: () => void) => x())
)(() => {
if (unproxifyFromHint(hint) == null)
DEBUG_warnNullishProxifiedValue()
})
@ -182,7 +191,7 @@ export function unproxify<T extends object>(proxified: T): T {
}
function unproxifyFromHint(hint: object) {
const meta = _metas.get(hint)!
const meta = pMetadata.get(hint)!
if (meta.cacheable)
return meta.cache ?? ((meta.cache = meta.factory()) as any)
return meta.factory() as any