use generic tasks

Author: Jack251970

Flow.Launcher.Core/ExternalPlugins/Environments/AbstractPluginEnvironment.cs

@@ -38,10 +38,10 @@ internal AbstractPluginEnvironment(List<PluginMetadata> pluginMetadataList, Plug
             PluginSettings = pluginSettings;
         }
 
-        internal IEnumerable<Task> Setup()
+        internal IEnumerable<Task<PluginPair>> Setup()
         {
             if (!PluginMetadataList.Any(o => o.Language.Equals(Language, StringComparison.OrdinalIgnoreCase)))
-                return new List<Task>();
+                return new List<Task<PluginPair>>();
 
             if (!string.IsNullOrEmpty(PluginsSettingsFilePath) && FilesFolders.FileExists(PluginsSettingsFilePath))
             {
@@ -88,7 +88,7 @@ internal IEnumerable<Task> Setup()
                     $"Not able to successfully set {EnvName} path, setting's plugin executable path variable is still an empty string.",
                     $"{Language}Environment");
 
-                return new List<Task>();
+                return new List<Task<PluginPair>>();
             }
         }
 
@@ -107,9 +107,9 @@ private void EnsureLatestInstalled(string expectedPath, string currentPath, stri
 
         internal abstract PluginPair CreatePluginPair(string filePath, PluginMetadata metadata);
 
-        private IEnumerable<Task> SetPathForPluginPairs(string filePath, string languageToSet)
+        private IEnumerable<Task<PluginPair>> SetPathForPluginPairs(string filePath, string languageToSet)
         {
-            var tasks = new List<Task>();
+            var tasks = new List<Task<PluginPair>>();
 
             foreach (var metadata in PluginMetadataList)
             {

Flow.Launcher.Core/Plugin/PluginsLoader.cs

@@ -25,6 +25,25 @@ public static async Task<List<PluginPair>> PluginsAsync(List<PluginMetadata> met
         {
             var dotnetPlugins = DotNetPlugins(metadatas);
 
+            await Task.WhenAll(dotnetPlugins);
+
+            if (!ErroredPlugins.IsEmpty)
+            {
+                var errorPluginString = String.Join(Environment.NewLine, ErroredPlugins);
+
+                var errorMessage = "The following "
+                                   + (ErroredPlugins.Count > 1 ? "plugins have " : "plugin has ")
+                                   + "errored and cannot be loaded:";
+
+                _ = Task.Run(() =>
+                {
+                    MessageBox.Show($"{errorMessage}{Environment.NewLine}{Environment.NewLine}" +
+                                    $"{errorPluginString}{Environment.NewLine}{Environment.NewLine}" +
+                                    $"Please refer to the logs for more information", "",
+                        MessageBoxButtons.OK, MessageBoxIcon.Warning);
+                });
+            }
+
             var pythonEnv = new PythonEnvironment(metadatas, settings);
             var pythonV2Env = new PythonV2Environment(metadatas, settings);
             var tsEnv = new TypeScriptEnvironment(metadatas, settings);
@@ -41,8 +60,7 @@ public static async Task<List<PluginPair>> PluginsAsync(List<PluginMetadata> met
             var executablePlugins = ExecutablePlugins(metadatas);
             var executableV2Plugins = ExecutableV2Plugins(metadatas);
 
-            var plugins = dotnetPlugins
-                .Concat(pythonPlugins)
+            var plugins = pythonPlugins
                 .Concat(pythonV2Plugins)
                 .Concat(tsPlugins)
                 .Concat(jsPlugins)
@@ -52,26 +70,9 @@ public static async Task<List<PluginPair>> PluginsAsync(List<PluginMetadata> met
                 .Concat(executableV2Plugins)
                 .ToList();
 
-            await Task.WhenAll(plugins);
-
-            if (!ErroredPlugins.IsEmpty)
-            {
-                var errorPluginString = String.Join(Environment.NewLine, ErroredPlugins);
-
-                var errorMessage = "The following "
-                                   + (ErroredPlugins.Count > 1 ? "plugins have " : "plugin has ")
-                                   + "errored and cannot be loaded:";
-
-                _ = Task.Run(() =>
-                {
-                    MessageBox.Show($"{errorMessage}{Environment.NewLine}{Environment.NewLine}" +
-                                    $"{errorPluginString}{Environment.NewLine}{Environment.NewLine}" +
-                                    $"Please refer to the logs for more information", "",
-                        MessageBoxButtons.OK, MessageBoxIcon.Warning);
-                });
-            }
+            var pluginPairs = await Task.WhenAll(plugins);
 
-            return Plugins.ToList();
+            return Plugins.Concat(pluginPairs).ToList();
         }
 
         public static IEnumerable<Task> DotNetPlugins(List<PluginMetadata> source)
@@ -132,7 +133,7 @@ public static IEnumerable<Task> DotNetPlugins(List<PluginMetadata> source)
             }));
         }
 
-        public static IEnumerable<Task> ExecutablePlugins(IEnumerable<PluginMetadata> source)
+        public static IEnumerable<Task<PluginPair>> ExecutablePlugins(IEnumerable<PluginMetadata> source)
         {
             return source
                 .Where(o => o.Language.Equals(AllowedLanguage.Executable, StringComparison.OrdinalIgnoreCase))
@@ -146,7 +147,7 @@ public static IEnumerable<Task> ExecutablePlugins(IEnumerable<PluginMetadata> so
                 }));
         }
 
-        public static IEnumerable<Task> ExecutableV2Plugins(IEnumerable<PluginMetadata> source)
+        public static IEnumerable<Task<PluginPair>> ExecutableV2Plugins(IEnumerable<PluginMetadata> source)
         {
             return source
                 .Where(o => o.Language.Equals(AllowedLanguage.ExecutableV2, StringComparison.OrdinalIgnoreCase))