All files / src/utils sync-directory.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
256x
 
 
 
 
 
256x
469x
468x
466x
466x
 
466x
 
 
 
import * as fs from 'node:fs';
 
/**
 * Flush a directory entry change (a rename into it) to disk, so the replaced file
 * survives a crash. Windows has no directory fsync; NTFS journals the rename.
 */
export async function syncDirectory(dir: string): Promise<void> {
  if (process.platform === 'win32') return;
  const handle = await fs.promises.open(dir, 'r');
  try {
    await handle.sync();
  } finally {
    await handle.close();
  }
}