From 8aafd4a69f324fa87268a5b4368067ecfc87b49c Mon Sep 17 00:00:00 2001
From: ArjhanToteck <38510221+ArjhanToteck@users.noreply.github.com>
Date: Tue, 12 Mar 2024 10:42:42 -0600
Subject: [PATCH] Fixed polling

---
 lib/DirectoryWatcher.js | 50 ++++++++++++++++++++++++++---------------
 1 file changed, 32 insertions(+), 18 deletions(-)

diff --git a/lib/DirectoryWatcher.js b/lib/DirectoryWatcher.js
index 54788ea..091f198 100644
--- a/lib/DirectoryWatcher.js
+++ b/lib/DirectoryWatcher.js
@@ -111,8 +111,8 @@ class DirectoryWatcher extends EventEmitter {
 					this.watchInParentDirectory();
 				}
 				this.watcher = watchEventSource.watch(this.path);
-				this.watcher.on("change", this.onWatchEvent.bind(this));
 				this.watcher.on("error", this.onWatcherError.bind(this));
+				this.watcher.on("change", this.onWatchEvent.bind(this));
 			}
 		} catch (err) {
 			this.onWatcherError(err);
@@ -627,21 +627,35 @@ class DirectoryWatcher extends EventEmitter {
 					}
 				});
 				for (const itemPath of itemPaths) {
+					const handleStatsError = err2 => {
+						if (
+							err2.code === "ENOENT" ||
+							err2.code === "EPERM" ||
+							err2.code === "EACCES" ||
+							err2.code === "EBUSY"
+						) {
+							this.setMissing(itemPath, initial, "scan (" + err2.code + ")");
+						} else {
+							this.onScanError(err2);
+						}
+						itemFinished();
+						return;
+					};
 					const handleStats = (err2, stats) => {
 						if (this.closed) return;
 						if (err2) {
-							if (
-								err2.code === "ENOENT" ||
-								err2.code === "EPERM" ||
-								err2.code === "EACCES" ||
-								err2.code === "EBUSY"
-							) {
-								this.setMissing(itemPath, initial, "scan (" + err2.code + ")");
-							} else {
-								this.onScanError(err2);
+							handleStatsError(err2);
+						}
+						let symlinkStats;
+						if (
+							stats.isSymbolicLink() &&
+							this.watcherManager.options.followSymlinks
+						) {
+							try {
+								symlinkStats = fs.statSync(itemPath);
+							} catch (err3) {
+								handleStatsError(err3);
 							}
-							itemFinished();
-							return;
 						}
 						if (stats.isFile() || stats.isSymbolicLink()) {
 							if (stats.mtime) {
@@ -654,7 +668,11 @@ class DirectoryWatcher extends EventEmitter {
 								true,
 								"scan (file)"
 							);
-						} else if (stats.isDirectory()) {
+						}
+						if (
+							stats.isDirectory() ||
+							(symlinkStats && symlinkStats.isDirectory())
+						) {
 							if (!initial || !this.directories.has(itemPath))
 								this.setDirectory(
 									itemPath,
@@ -665,11 +683,7 @@ class DirectoryWatcher extends EventEmitter {
 						}
 						itemFinished();
 					};
-					if (this.watcherManager.options.followSymlinks) {
-						fs.stat(itemPath, handleStats);
-					} else {
-						fs.lstat(itemPath, handleStats);
-					}
+					fs.lstat(itemPath, handleStats);
 				}
 				itemFinished();
 			});