Function writeFileAtomically

src/main/fsHandlers.ts:42–62

(filePath: string, content: string | Buffer)

}

async function writeFileAtomically(filePath: string, content: string | Buffer): Promise<void> {
  const dir = path.dirname(filePath)
  await mkdir(dir, { recursive: true })

  const tmpPath = path.join(
    dir,
    `.${path.basename(filePath)}.${process.pid}.${Date.now()}.${Math.random().toString(16).slice(2)}.tmp`
  )

  try {
    await writeFile(tmpPath, content)
    await rename(tmpPath, filePath)
  } catch (error) {
    try {
      await unlink(tmpPath)
    } catch {
      // Ignore temp cleanup errors
    }
    throw error
  }
}

export function setupFileSystemHandlers(): void {
  // 获取应用数据目录