Resolve conflicts

Flow.Launcher.Core/Plugin/JsonRPCPluginBase.cs

@@ -44,8 +44,10 @@ internal abstract class JsonRPCPluginBase : IAsyncPlugin, IContextMenu, ISetting
         private string SettingConfigurationPath =>
             Path.Combine(Context.CurrentPluginMetadata.PluginDirectory, "SettingsTemplate.yaml");
 
-        private string SettingPath => Path.Combine(DataLocation.PluginSettingsDirectory,
-            Context.CurrentPluginMetadata.Name, "Settings.json");
+        private string SettingDirectory => Path.Combine(DataLocation.PluginSettingsDirectory,
+            Context.CurrentPluginMetadata.Name);
+
+        private string SettingPath => Path.Combine(SettingDirectory, "Settings.json");
 
         public abstract List<Result> LoadContextMenus(Result selectedResult);
 
@@ -159,5 +161,13 @@ public Control CreateSettingPanel()
         {
             return Settings.CreateSettingPanel();
         }
+
+        public void DeletePluginSettingsDirectory()
+        {
+            if (Directory.Exists(SettingDirectory))
+            {
+                Directory.Delete(SettingDirectory, true);
+            }
+        }
     }
 }

Flow.Launcher.Core/Plugin/JsonRPCPluginSettings.cs

@@ -112,7 +112,7 @@ public void Save()
         public Control CreateSettingPanel()
         {
             if (Settings == null || Settings.Count == 0)
-                return new();
+                return null;
 
             var settingWindow = new UserControl();
             var mainPanel = new Grid { Margin = settingPanelMargin, VerticalAlignment = VerticalAlignment.Center };

Flow.Launcher.Core/Plugin/JsonRPCPluginV2.cs

@@ -112,10 +112,15 @@ private void SetupJsonRPC()
             RPC.StartListening();
         }
 
-        public virtual Task ReloadDataAsync()
+        public virtual async Task ReloadDataAsync()
         {
-            SetupJsonRPC();
-            return Task.CompletedTask;
+            try
+            {
+                await RPC.InvokeAsync("reload_data", Context);
+            }
+            catch (RemoteMethodNotFoundException e)
+            {
+            }
         }
 
         public virtual async ValueTask DisposeAsync()

Flow.Launcher.Core/Plugin/PluginManager.cs

@@ -210,9 +210,9 @@ public static async Task InitializePluginsAsync()
             {
                 var failed = string.Join(",", failedPlugins.Select(x => x.Metadata.Name));
                 API.ShowMsg(
-                    InternationalizationManager.Instance.GetTranslation("failedToInitializePluginsTitle"),
+                    API.GetTranslation("failedToInitializePluginsTitle"),
                     string.Format(
-                        InternationalizationManager.Instance.GetTranslation("failedToInitializePluginsMessage"),
+                        API.GetTranslation("failedToInitializePluginsMessage"),
                         failed
                     ),
                     "",
@@ -281,7 +281,7 @@ public static async Task<List<Result>> QueryForPluginAsync(PluginPair pair, Quer
             return results;
         }
 
-        public static void UpdatePluginMetadata(List<Result> results, PluginMetadata metadata, Query query)
+        public static void UpdatePluginMetadata(IReadOnlyList<Result> results, PluginMetadata metadata, Query query)
         {
             foreach (var r in results)
             {
@@ -439,7 +439,7 @@ public static bool PluginModified(string uuid)
         public static void UpdatePlugin(PluginMetadata existingVersion, UserPlugin newVersion, string zipFilePath)
         {
             InstallPlugin(newVersion, zipFilePath, checkModified:false);
-            UninstallPlugin(existingVersion, removeSettings:false, checkModified:false);
+            UninstallPlugin(existingVersion, removePluginFromSettings:false, removePluginSettings:false, checkModified: false);
             _modifiedPlugins.Add(existingVersion.ID);
         }
 
@@ -454,9 +454,9 @@ public static void InstallPlugin(UserPlugin plugin, string zipFilePath)
         /// <summary>
         /// Uninstall a plugin.
         /// </summary>
-        public static void UninstallPlugin(PluginMetadata plugin, bool removeSettings = true)
+        public static void UninstallPlugin(PluginMetadata plugin, bool removePluginFromSettings = true, bool removePluginSettings = false)
         {
-            UninstallPlugin(plugin, removeSettings, true);
+            UninstallPlugin(plugin, removePluginFromSettings, removePluginSettings, true);
         }
 
         #endregion
@@ -521,22 +521,78 @@ internal static void InstallPlugin(UserPlugin plugin, string zipFilePath, bool c
 
             FilesFolders.CopyAll(pluginFolderPath, newPluginPath, (s) => API.ShowMsgBox(s));
 
-            Directory.Delete(tempFolderPluginPath, true);
+            try
+            {
+                if (Directory.Exists(tempFolderPluginPath))
+                    Directory.Delete(tempFolderPluginPath, true);
+            }
+            catch (Exception e)
+            {
+                Log.Exception($"|PluginManager.InstallPlugin|Failed to delete temp folder {tempFolderPluginPath}", e);
+            }
 
             if (checkModified)
             {
                 _modifiedPlugins.Add(plugin.ID);
             }
         }
 
-        internal static void UninstallPlugin(PluginMetadata plugin, bool removeSettings, bool checkModified)
+        internal static void UninstallPlugin(PluginMetadata plugin, bool removePluginFromSettings, bool removePluginSettings, bool checkModified)
         {
             if (checkModified && PluginModified(plugin.ID))
             {
                 throw new ArgumentException($"Plugin {plugin.Name} has been modified");
             }
 
-            if (removeSettings)
+            if (removePluginSettings)
+            {
+                if (AllowedLanguage.IsDotNet(plugin.Language))  // for the plugin in .NET, we can use assembly loader
+                {
+                    var assemblyLoader = new PluginAssemblyLoader(plugin.ExecuteFilePath);
+                    var assembly = assemblyLoader.LoadAssemblyAndDependencies();
+                    var assemblyName = assembly.GetName().Name;
+
+                    // if user want to remove the plugin settings, we cannot call save method for the plugin json storage instance of this plugin
+                    // so we need to remove it from the api instance
+                    var method = API.GetType().GetMethod("RemovePluginSettings");
+                    var pluginJsonStorage = method?.Invoke(API, new object[] { assemblyName });
+
+                    // if there exists a json storage for current plugin, we need to delete the directory path
+                    if (pluginJsonStorage != null)
+                    {
+                        var deleteMethod = pluginJsonStorage.GetType().GetMethod("DeleteDirectory");
+                        try
+                        {
+                            deleteMethod?.Invoke(pluginJsonStorage, null);
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Exception($"|PluginManager.UninstallPlugin|Failed to delete plugin json folder for {plugin.Name}", e);
+                            API.ShowMsg(API.GetTranslation("failedToRemovePluginSettingsTitle"),
+                                string.Format(API.GetTranslation("failedToRemovePluginSettingsMessage"), plugin.Name));
+                        }
+                    }
+                }
+                else  // the plugin with json prc interface
+                {
+                    var pluginPair = AllPlugins.FirstOrDefault(p => p.Metadata.ID == plugin.ID);
+                    if (pluginPair != null && pluginPair.Plugin is JsonRPCPlugin jsonRpcPlugin)
+                    {
+                        try
+                        {
+                            jsonRpcPlugin.DeletePluginSettingsDirectory();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Exception($"|PluginManager.UninstallPlugin|Failed to delete plugin json folder for {plugin.Name}", e);
+                            API.ShowMsg(API.GetTranslation("failedToRemovePluginSettingsTitle"),
+                                string.Format(API.GetTranslation("failedToRemovePluginSettingsMessage"), plugin.Name));
+                        }
+                    }
+                }
+            }
+
+            if (removePluginFromSettings)
             {
                 Settings.Plugins.Remove(plugin.ID);
                 AllPlugins.RemoveAll(p => p.Metadata.ID == plugin.ID);

Flow.Launcher.Infrastructure/Storage/PluginJsonStorage.cs

@@ -3,14 +3,17 @@
 
 namespace Flow.Launcher.Infrastructure.Storage
 {
-    public class PluginJsonStorage<T> :JsonStorage<T> where T : new()
+    public class PluginJsonStorage<T> : JsonStorage<T> where T : new()
     {
+        // Use assembly name to check which plugin is using this storage
+        public readonly string AssemblyName;
+
         public PluginJsonStorage()
         {
             // C# related, add python related below
             var dataType = typeof(T);
-            var assemblyName = dataType.Assembly.GetName().Name;
-            DirectoryPath = Path.Combine(DataLocation.DataDirectory(), DirectoryName, Constant.Plugins, assemblyName);
+            AssemblyName = dataType.Assembly.GetName().Name;
+            DirectoryPath = Path.Combine(DataLocation.DataDirectory(), DirectoryName, Constant.Plugins, AssemblyName);
             Helper.ValidateDirectory(DirectoryPath);
 
             FilePath = Path.Combine(DirectoryPath, $"{dataType.Name}{FileSuffix}");
@@ -20,6 +23,13 @@ public PluginJsonStorage(T data) : this()
         {
             Data = data;
         }
+
+        public void DeleteDirectory()
+        {
+            if (Directory.Exists(DirectoryPath))
+            {
+                Directory.Delete(DirectoryPath, true);
+            }
+        }
     }
 }
-

Flow.Launcher.Plugin/Interfaces/IPublicAPI.cs

@@ -17,7 +17,8 @@ namespace Flow.Launcher.Plugin
     public interface IPublicAPI
     {
         /// <summary>
-        /// Change Flow.Launcher query
+        /// Change Flow.Launcher query.
+        /// When current results are from context menu or history, it will go back to query results before changing query.
         /// </summary>
         /// <param name="query">query text</param>
         /// <param name="requery">
@@ -299,7 +300,7 @@ public interface IPublicAPI
 
         /// <summary>
         /// Reloads the query.
-        /// This method should run when selected item is from query results.
+        /// When current results are from context menu or history, it will go back to query results before requerying.
         /// </summary>
         /// <param name="reselect">Choose the first result after reload if true; keep the last selected result if false. Default is true.</param>
         public void ReQuery(bool reselect = true);

Flow.Launcher.Plugin/Result.cs

@@ -266,8 +266,9 @@ public ValueTask<bool> ExecuteAsync(ActionContext context)
         /// The key to identify the record. This is used when FL checks whether the result is the topmost record. Or FL calculates the hashcode of the result for user selected records.
         /// This can be useful when your plugin will change the Title or SubTitle of the result dynamically.
         /// If the plugin does not specific this, FL just uses Title and SubTitle to identify this result.
+        /// Note: Because old data does not have this key, we should use null as the default value for consistency.
         /// </summary>
-        public string RecordKey { get; set; } = string.Empty;
+        public string RecordKey { get; set; } = null;
 
         /// <summary>
         /// Info of the preview section of a <see cref="Result"/>

Flow.Launcher.Test/FilesFoldersTest.cs

@@ -1,5 +1,6 @@
 using Flow.Launcher.Plugin.SharedCommands;
 using NUnit.Framework;
+using NUnit.Framework.Legacy;
 
 namespace Flow.Launcher.Test
 {
@@ -35,7 +36,7 @@ public class FilesFoldersTest
         [TestCase(@"c:\barr", @"c:\foo\..\bar\baz", false)]
         public void GivenTwoPaths_WhenCheckPathContains_ThenShouldBeExpectedResult(string parentPath, string path, bool expectedResult)
         {
-            Assert.AreEqual(expectedResult, FilesFolders.PathContains(parentPath, path));
+            ClassicAssert.AreEqual(expectedResult, FilesFolders.PathContains(parentPath, path));
         }
 
         // Equality
@@ -47,7 +48,7 @@ public void GivenTwoPaths_WhenCheckPathContains_ThenShouldBeExpectedResult(strin
         [TestCase(@"c:\foo", @"c:\foo\", true)]
         public void GivenTwoPathsAreTheSame_WhenCheckPathContains_ThenShouldBeExpectedResult(string parentPath, string path, bool expectedResult)
         {
-            Assert.AreEqual(expectedResult, FilesFolders.PathContains(parentPath, path, allowEqual: expectedResult));
+            ClassicAssert.AreEqual(expectedResult, FilesFolders.PathContains(parentPath, path, allowEqual: expectedResult));
         }
     }
 }

Flow.Launcher.Test/Flow.Launcher.Test.csproj

@@ -49,7 +49,7 @@
 
   <ItemGroup>
     <PackageReference Include="Moq" Version="4.18.4" />
-    <PackageReference Include="nunit" Version="3.14.0" />
+    <PackageReference Include="nunit" Version="4.3.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>