bentocache/build/chunk-BNGZRB5S.js

Multi-tier cache module for Node.js. Redis, Upstash, CloudfareKV, File, in-memory and others drivers

// src/drivers/file/cleaner.js
import { join } from "path";
import { readdir, unlink, readFile } from "fs/promises";
async function deleteFileIfExpired({ filePath, onError }) {
  try {
    const content = await readFile(filePath, "utf-8");
    const [, expiresAt] = JSON.parse(content);
    const expiry = new Date(expiresAt).getTime();
    if (+expiry === -1) return;
    if (expiry < Date.now()) await unlink(filePath);
  } catch (error) {
    if (onError) onError({ filePath, error });
  }
}
async function pruneExpiredFiles({ directory, onError }) {
  const dirEntries = await readdir(directory, { recursive: true, withFileTypes: true });
  for (const dirEntry of dirEntries) {
    if (dirEntry.isDirectory()) continue;
    const filePath = join(dirEntry.parentPath, dirEntry.name);
    await deleteFileIfExpired({ filePath, onError });
  }
}

export {
  pruneExpiredFiles
};
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