import { createHash } from "node:crypto";
import { readFileSync } from "node:fs";

export function sha256File(path: string): string {
  const hash = createHash("sha256");
  hash.update(readFileSync(path));
  return hash.digest("hex");
}

export function verifyHash(path: string, expected: string): { ok: boolean; actual: string } {
  const actual = sha256File(path);
  return { ok: actual === expected, actual };
}