import { readFileSync } from "node:fs";
import { dirname, join } from "node:path";
import { fileURLToPath } from "node:url";

let cachedVersion: string | undefined;

export function getPackageVersion(): string {
	if (cachedVersion) {
		return cachedVersion;
	}
	const packagePath = join(dirname(fileURLToPath(import.meta.url)), "../package.json");
	const raw = readFileSync(packagePath, "utf8");
	cachedVersion = (JSON.parse(raw) as { version: string }).version;
	return cachedVersion;
}