remove unused import

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.Indexer/Actions/ActionRuntimeManager.cs

@@ -0,0 +1,47 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using ManagedCommon;
+using Windows.AI.Actions;
+
+namespace Microsoft.CmdPal.Ext.Indexer.Data;
+
+public static class ActionRuntimeManager
+{
+    private static readonly Lazy<Task<ActionRuntime>> _lazyRuntime = new(InitializeAsync);
+
+    public static Task<ActionRuntime> InstanceAsync => _lazyRuntime.Value;
+
+    private static async Task<ActionRuntime> InitializeAsync()
+    {
+        // If we tried 3 times and failed, should we think the action runtime is not working?
+        // then we should not use it anymore.
+        const int maxAttempts = 3;
+
+        for (var attempt = 1; attempt <= maxAttempts; attempt++)
+        {
+            try
+            {
+                var runtime = ActionRuntimeFactory.CreateActionRuntime();
+                await Task.Delay(500);
+
+                return runtime;
+            }
+            catch (Exception ex)
+            {
+                Logger.LogError($"Attempt {attempt} to initialize ActionRuntime failed: {ex.Message}");
+
+                if (attempt == maxAttempts)
+                {
+                    Logger.LogError($"Failed to initialize ActionRuntime: {ex.Message}");
+                }
+            }
+        }
+
+        return null;
+    }
+}

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.Indexer/IndexerCommandsProvider.cs

@@ -2,9 +2,11 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using Microsoft.CmdPal.Ext.Indexer.Data;
 using Microsoft.CmdPal.Ext.Indexer.Properties;
 using Microsoft.CommandPalette.Extensions;
 using Microsoft.CommandPalette.Extensions.Toolkit;
+using Windows.Foundation.Metadata;
 
 namespace Microsoft.CmdPal.Ext.Indexer;
 
@@ -17,6 +19,10 @@ public partial class IndexerCommandsProvider : CommandProvider
         Id = "Files";
         DisplayName = Resources.IndexerCommandsProvider_DisplayName;
         Icon = Icons.FileExplorer;
+        if (ApiInformation.IsApiContractPresent("Windows.AI.Actions.ActionsContract", 4))
+        {
+            _ = ActionRuntimeManager.InstanceAsync;
+        }
     }
 
     public override ICommandItem[] TopLevelCommands()

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.Indexer/Pages/ActionsListContextItem.cs

@@ -2,10 +2,12 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Threading;
 using System.Threading.Tasks;
+using ManagedCommon;
 using Microsoft.CmdPal.Ext.Indexer.Commands;
 using Microsoft.CmdPal.Ext.Indexer.Data;
 using Microsoft.CmdPal.Ext.Indexer.Properties;
@@ -15,7 +17,7 @@ using Windows.System;
 
 namespace Microsoft.CmdPal.Ext.Indexer.Pages;
 
-internal sealed partial class ActionsListContextItem : CommandContextItem
+internal sealed partial class ActionsListContextItem : CommandContextItem, IDisposable
 {
     private readonly string fullPath;
     private readonly List<CommandContextItem> actions = [];
@@ -41,20 +43,24 @@ internal sealed partial class ActionsListContextItem : CommandContextItem
 
     private void UpdateMoreCommands()
     {
-        try
+        lock (UpdateMoreCommandsLock)
         {
-            lock (UpdateMoreCommandsLock)
+            if (actionRuntime == null)
             {
-                if (actionRuntime == null)
-                {
-                    actionRuntime = ActionRuntimeFactory.CreateActionRuntime();
-                    Task.Delay(500).Wait();
-                }
-
-                actionRuntime.ActionCatalog.Changed -= ActionCatalog_Changed;
-                actionRuntime.ActionCatalog.Changed += ActionCatalog_Changed;
+                actionRuntime = ActionRuntimeManager.InstanceAsync.GetAwaiter().GetResult();
             }
 
+            if (actionRuntime == null)
+            {
+                return;
+            }
+
+            actionRuntime.ActionCatalog.Changed -= ActionCatalog_Changed;
+            actionRuntime.ActionCatalog.Changed += ActionCatalog_Changed;
+        }
+
+        try
+        {
             var extension = System.IO.Path.GetExtension(fullPath).ToLower(CultureInfo.InvariantCulture);
             ActionEntity entity = null;
             if (extension != null)
@@ -85,9 +91,20 @@ internal sealed partial class ActionsListContextItem : CommandContextItem
                 MoreCommands = [.. actions];
             }
         }
-        catch
+        catch (Exception ex)
         {
-            actionRuntime = null;
+            Logger.LogError($"Error updating commands: {ex.Message}");
+        }
+    }
+
+    public void Dispose()
+    {
+        lock (UpdateMoreCommandsLock)
+        {
+            if (actionRuntime != null)
+            {
+                actionRuntime.ActionCatalog.Changed -= ActionCatalog_Changed;
+            }
         }
     }
 }