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feat(lib/modules/metro): improve bad export checks

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PalmDevs 2025-04-08 22:51:05 +07:00
parent bb22d64117
commit b727aaa208
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GPG key ID: 6FAE8F8677ACA8BA
1 changed files with 9 additions and 15 deletions
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24
lib/modules/src/metro/_internal.ts
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@ -74,19 +74,14 @@ export function _blacklist(id: Metro.ModuleID) {
}
/**
* Returns whether a particular export of a module is bad.
* @param export The exports of the module
* @returns Whether the module has bad exports
* @internal
* Returns whether a particular module export is bad. This is used for filter functions to check whether an export is filterable.
* @param exp The export to check
*/
export function _isExportBad(exp: Metro.ModuleExports) {
export function _isExportBad(exp: Metro.ModuleExports[PropertyKey]) {
return (
// Nullish?
exp === undefined ||
exp === null ||
// Circular reference
exp === globalThis ||
// Is it a proxy?
exp == null ||
// Is it a proxy? (discord-intl has proxy exports)
isProxy(exp)
)
}
@ -100,12 +95,11 @@ export function _isExportBad(exp: Metro.ModuleExports) {
export function _isExportsBad(exports: Metro.ModuleExports) {
return (
// Nullish?
exports === undefined ||
exports === null ||
exports == null ||
// Checking if the object is empty
(exports.__proto__ === Object.prototype && !Reflect.ownKeys(exports).length) ||
// Can't run isProxy() on this because this isn't your typical proxy:
// https://github.com/discord/react-native/blob/master/packages/react-native/ReactCommon/react/nativemodule/core/ReactCommon/TurboModuleBinding.cpp
exports === nativeModuleProxy ||
// Checking if the object is empty
(exports.__proto__ === Object.prototype && !Reflect.ownKeys(exports).length)
exports === nativeModuleProxy
)
}