Function removeDirectoryIfEmpty

src/utils/nativeInstaller/installer.ts:623–637

(path: string)

// Exported for testing
export async function removeDirectoryIfEmpty(path: string): Promise<void> {
  // rmdir alone handles all cases: ENOTDIR if path is a file, ENOTEMPTY if
  // directory is non-empty, ENOENT if missing. No need to stat+readdir first.
  try {
    await rmdir(path)
    logForDebugging(`Removed empty directory at ${path}`)
  } catch (error) {
    const code = getErrnoCode(error)
    // Expected cases (not-a-dir, missing, not-empty) — silently skip.
    // ENOTDIR is the normal path: executablePath is typically a symlink.
    if (code !== 'ENOTDIR' && code !== 'ENOENT' && code !== 'ENOTEMPTY') {
      logForDebugging(`Could not remove directory at ${path}: ${error}`)
    }
  }
}

async function updateSymlink(
  symlinkPath: string,