Function fileExists

common/src/util/file.ts:256–268

(params: {
  filePath: string
  fs: CodebuffFileSystem
})

 * Uses fs.stat instead of Bun-specific fs.exists.
 */
export async function fileExists(params: {
  filePath: string
  fs: CodebuffFileSystem
}): Promise<boolean> {
  const { filePath, fs } = params

  try {
    await fs.stat(filePath)
    return true
  } catch {
    return false
  }
}

export const ensureDirectoryExists = async (params: {
  baseDir: string