Function snapshotFiles

src/workspaces/transcript-watcher.ts:352–359

(dir: string, fileRe: RegExp)

}

async function snapshotFiles(dir: string, fileRe: RegExp): Promise<Set<string>> {
  const out = new Set<string>();
  const entries = await readdir(dir);
  for (const name of entries) {
    if (fileRe.test(name)) out.add(name);
  }
  return out;
}

function isENOENT(err: unknown): boolean {
  return typeof err === 'object' && err !== null && (err as { code?: string }).code === 'ENOENT';