Use process execution on Mac instead of native bindings

Author: ds5678

AssetRipper.NativeDialogs/AssetRipper.NativeDialogs.csproj

@@ -8,7 +8,6 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="AssetRipper.Bindings.MacOS" Version="1.0.3" />
 		<PackageReference Include="GtkSharp" Version="3.24.24.117-develop" />
 		<PackageReference Include="TerraFX.Interop.Windows" Version="10.0.26100.2" />
 	</ItemGroup>

AssetRipper.NativeDialogs/OpenFileDialog.cs

@@ -1,5 +1,4 @@
-using AppKit;
-using System.Buffers;
+using System.Buffers;
 using System.Runtime.CompilerServices;
 using System.Runtime.Versioning;
 using System.Text;
@@ -91,20 +90,7 @@ public static class OpenFileDialog
 	[SupportedOSPlatform("macos")]
 	private static Task<string?> OpenFileAsyncMacOS(OpenFileDialogOptions options)
 	{
-		NSApplication.Init();
-
-		using NSOpenPanel panel = NSOpenPanel.OpenPanel;
-		panel.CanChooseFiles = true;
-		panel.CanChooseDirectories = false;
-		panel.AllowsMultipleSelection = false;
-
-		// Show modally – no need to start a full run‑loop for a simple picker
-		if (panel.RunModal() == (int)NSModalResponse.OK)
-		{
-			return Task.FromResult(panel.Url?.Path);
-		}
-
-		return Task.FromResult<string?>(null);
+		return Task.FromResult(ProcessExecutor.TryRun("osascript", "-e 'POSIX path of (choose file)"));
 	}
 
 	[SupportedOSPlatform("linux")]

AssetRipper.NativeDialogs/ProcessExecutor.cs

@@ -0,0 +1,27 @@
+using System.Diagnostics;
+
+namespace AssetRipper.NativeDialogs;
+
+internal static class ProcessExecutor
+{
+	public static string? TryRun(string command, string arguments)
+	{
+		Process p = new()
+		{
+			StartInfo = new()
+			{
+				FileName = command,
+				Arguments = arguments,
+				RedirectStandardOutput = true,
+			},
+		};
+		if (!p.Start())
+		{
+			return null;
+		}
+
+		string? path = p.StandardOutput.ReadLine();
+		p.WaitForExit();
+		return p.ExitCode == 0 ? path : null;
+	}
+}