Saving on linux about modmyfactory2 HOT 6 CLOSED

diff --git a/ModMyFactory.Export/Exporter.cs b/ModMyFactory.Export/Exporter.cs
index 720bf3f..f8a4db0 100644
--- a/ModMyFactory.Export/Exporter.cs
+++ b/ModMyFactory.Export/Exporter.cs
@@ -43,9 +43,9 @@ namespace ModMyFactory.Export
         private async Task ExportPackageAsync(FileInfo file)
         {
             string json = JsonConvert.SerializeObject(Package, Formatting.Indented);
-            using var stream = file.Open(FileMode.Create, FileAccess.Write);
-            using var writer = new StreamWriter(stream);
-            await writer.WriteAsync(json);
+            using var stream = new FileStream(file.FullName, FileMode.Create, FileAccess.Write, FileShare.None, 8192, true);
+            var bytes = Encoding.UTF8.GetBytes(json);
+            await stream.WriteAsync(bytes, 0, bytes.Length);
         }
 
         private Task ExportArchiveAsync(FileInfo file)
diff --git a/ModMyFactoryGUI/Program.cs b/ModMyFactoryGUI/Program.cs
index 9cbcd68..47c5dcc 100644
--- a/ModMyFactoryGUI/Program.cs
+++ b/ModMyFactoryGUI/Program.cs
@@ -250,11 +250,11 @@ namespace ModMyFactoryGUI
             _modpacks = await LoadModpacksAsync();
         }
 
-        private static async Task UnloadProgramAsync()
+        private static void UnloadProgram()
         {
             Log.Information("Saving settings...");
             Settings.Save();
-            await SaveModpacksAsync();
+            SaveModpacks();
             Log.Information("Shutting down");
             Log.CloseAndFlush();
         }
@@ -357,7 +357,7 @@ namespace ModMyFactoryGUI
                         finally
                         {
                             SyncContext.EndListen();
-                            await UnloadProgramAsync();
+                            UnloadProgram();
                         }
                     }
                     else
@@ -508,25 +508,10 @@ namespace ModMyFactoryGUI
                 code = ErrorCode.GameStart_General;
             }
 
-            await UnloadProgramAsync();
+            UnloadProgram();
             return code;
         }
 
-        // This has not yet been implemented in the latest stable release of CommandLineParser so we have to paste it into here
-        private static Task<TResult> MapResultAsync<T1, T2, TResult>(ParserResult<object> result,
-            Func<T1, Task<TResult>> parsedFunc1,
-            Func<T2, Task<TResult>> parsedFunc2,
-            Func<IEnumerable<Error>, Task<TResult>> notParsedFunc)
-        {
-            if (result is Parsed<object> parsed)
-            {
-                if (parsed.Value is T1) return parsedFunc1((T1)parsed.Value);
-                if (parsed.Value is T2) return parsedFunc2((T2)parsed.Value);
-                throw new InvalidOperationException();
-            }
-            return notParsedFunc(((NotParsed<object>)result).Errors);
-        }
-
         // Initialization code. Don't use any Avalonia, third-party APIs or any
         // SynchronizationContext-reliant code before AppMain is called: things aren't initialized
         // yet and stuff might break.
@@ -541,7 +526,7 @@ namespace ModMyFactoryGUI
             });
             var parsedOptions = parser.ParseArguments<RunOptions, StartGameOptions>(args);
 
-            var code = await MapResultAsync(parsedOptions,
+            var code = await parsedOptions.MapResult(
                 (RunOptions opts) => StartAppAsync(args, opts),
                 (StartGameOptions opts) => StartGameAsync(opts),
                 errors => Task.FromResult(ErrorCodeFactory.FromCommandLineErrors(errors)));

diff --git a/ModMyFactoryGUI/Program.cs b/ModMyFactoryGUI/Program.cs
index 9cbcd68..f09ee67 100644
--- a/ModMyFactoryGUI/Program.cs
+++ b/ModMyFactoryGUI/Program.cs
@@ -254,7 +254,7 @@ namespace ModMyFactoryGUI
         {
             Log.Information("Saving settings...");
             Settings.Save();
-            await SaveModpacksAsync();
+            SaveModpacksAsync();
             Log.Information("Shutting down");
             Log.CloseAndFlush();
         }