Function flushCodexCache

src/codex-cache.ts:113–145

()

}

export async function flushCodexCache(): Promise<void> {
  if (!memCache) return
  try {
    // Evict entries for files that no longer exist on disk
    const paths = Object.keys(memCache.files)
    for (const p of paths) {
      try {
        await stat(p)
      } catch {
        delete memCache.files[p]
      }
    }

    const dir = getCacheDir()
    if (!existsSync(dir)) await mkdir(dir, { recursive: true })
    const finalPath = getCachePath()
    const tempPath = `${finalPath}.${randomBytes(8).toString('hex')}.tmp`
    const payload = JSON.stringify(memCache)
    const handle = await open(tempPath, 'w', 0o600)
    try {
      await handle.writeFile(payload, { encoding: 'utf-8' })
      await handle.sync()
    } finally {
      await handle.close()
    }
    try {
      await rename(tempPath, finalPath)
    } catch (err) {
      try { await unlink(tempPath) } catch {}
      throw err
    }
  } catch {}
}