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Disallow setting, deleting or defining properties on packages

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This commit is contained in:
Henrik Giesel 2021-09-03 00:52:39 +02:00
parent e5409a25b5
commit 03818b7c45
1 changed files with 5 additions and 0 deletions
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5
ts/lib/register-package.ts
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@ -3,6 +3,8 @@
import { runtimeLibraries } from "./runtime-require"; import { runtimeLibraries } from "./runtime-require";
const prohibit = () => false;
export function registerPackage( export function registerPackage(
name: string, name: string,
entries: Record<string, unknown>, entries: Record<string, unknown>,
@ -10,6 +12,9 @@ export function registerPackage(
): void { ): void {
const pack = deprecation const pack = deprecation
? new Proxy(entries, { ? new Proxy(entries, {
set: prohibit,
defineProperty: prohibit,
deleteProperty: prohibit,
get: (target, name: string) => { get: (target, name: string) => {
if (name in deprecation) { if (name in deprecation) {
console.log(`anki: ${name} is deprecated: ${deprecation[name]}`); console.log(`anki: ${name} is deprecated: ${deprecation[name]}`);