File size: 573 Bytes
f500658 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | import { type FSWatcher, type WatchListener, watch } from "node:fs";
export const FS_WATCH_RETRY_DELAY_MS = 5000;
export function closeWatcher(watcher: FSWatcher | null | undefined): void {
if (!watcher) {
return;
}
try {
watcher.close();
} catch {
// Ignore watcher close errors
}
}
export function watchWithErrorHandler(
path: string,
listener: WatchListener<string>,
onError: () => void,
): FSWatcher | null {
try {
const watcher = watch(path, listener);
watcher.on("error", onError);
return watcher;
} catch {
onError();
return null;
}
}
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