Initial Commit

Library/PackageCache/com.unity.ide.rider@3.0.5/Rider/Editor/RiderFileSystemWatcher.cs

@@ -0,0 +1,41 @@
+using System;
+using System.IO;
+using System.Threading.Tasks;
+using UnityEngine;
+
+namespace Packages.Rider.Editor
+{
+  internal static class RiderFileSystemWatcher
+  {
+    public static void InitWatcher(string watchDirectory,
+      string filter, FileSystemEventHandler onChanged)
+    {
+      Task.Run(() =>
+      {
+        var watcher = new FileSystemWatcher();
+        watcher.Path = watchDirectory;
+        watcher.NotifyFilter = NotifyFilters.LastWrite; //Watch for changes in LastWrite times
+        watcher.Filter = filter;
+        watcher.Changed += onChanged;
+        watcher.Deleted += onChanged;
+        
+        watcher.EnableRaisingEvents = true;// Begin watching.
+        return watcher;
+      }).ContinueWith(task =>
+      {
+        try
+        {
+          var watcher = task.Result;
+          AppDomain.CurrentDomain.DomainUnload += (EventHandler) ((_, __) =>
+          {
+            watcher.Dispose();
+          });
+        }
+        catch (Exception ex)
+        {
+          Debug.LogError(ex);
+        }
+      }, TaskScheduler.FromCurrentSynchronizationContext());
+    }
+  }
+}