Auto detect all Visual Studio and Rider installs

2026-11-04 12:51:48 +00:00 · 2026-08-14 23:34:04 +02:00
parent f8e533f28d
commit 62ad8bee35
13 changed files with 703 additions and 563 deletions
@@ -0,0 +1,192 @@
+using GlitchyEngine;
+using System.Collections;
+using GlitchyEditor.CodeEditors;
+using System.IO;
+using System;
+using System.Diagnostics;
+using ImGui;
+using GlitchyEditor.Multithreading;
+
+namespace GlitchyEditor.Settings;
+
+
+class DetectIDEsBackgroundTask : BackgroundTask
+{
+	enum Stage
+	{
+		None,
+		SearchVisualStudio,
+		SearchRider
+	}
+
+	private Stage _stage = .None;
+
+	private ScriptSettings _settings;
+
+	public this(ScriptSettings settings)
+	{
+		_settings = settings;
+	}
+
+	public override RunResult Run()
+	{
+		// Remove all auto detected IDEs, keep manual ones
+		using (_settings.EnterAndGetIdeInstallations(let installations))
+		{
+			for (let ide in installations)
+			{
+				if (ide.IsAutoDetected)
+				{
+					@ide.Remove();
+					delete ide;
+				}
+			}
+		}
+
+#if BF_PLATFORM_WINDOWS
+		_stage = .SearchVisualStudio;
+		FindVisualStudio();
+#endif
+
+		_stage = .SearchRider;
+		FindRider();
+
+		return .Finished;
+	}
+
+	public override void OnRenderPopup()
+	{
+		if (ImGui.Begin("Detecting IDEs...", null, .NoDocking | .NoCollapse | .Modal | .NoResize | .AlwaysAutoResize))
+		{
+			if (_stage == .SearchVisualStudio)
+			{
+				ImGui.Text("Searching Visual Studio installations...");
+			}
+			else if (_stage == .SearchRider)
+			{
+				ImGui.Text("Searching Rider installations...");
+			}
+
+			ImGui.End();
+		}
+	}
+	
+#if BF_PLATFORM_WINDOWS
+	void FindVisualStudio()
+	{
+		Log.EngineLogger.Info("Using vswhere.exe to search for Visual Studio...");
+
+		String exeFile = scope .();
+		Environment.GetExecutableFilePath(exeFile);
+
+		String exeDirectory = scope .();
+		Path.GetDirectoryPath(exeFile, exeDirectory);
+
+		String vsWherePath = scope .();
+		Path.Combine(vsWherePath, exeDirectory, "vswhere.exe");
+
+		ProcessStartInfo processInfo = scope .();
+		processInfo.UseShellExecute = false;
+		processInfo.RedirectStandardOutput = true;
+		processInfo.CreateNoWindow = true;
+
+		processInfo.SetFileName(vsWherePath);
+		// Find the installation path of the latest visual studio with an installed IDE.
+		processInfo.SetArguments("-sort -requires Microsoft.VisualStudio.Component.Roslyn.LanguageServices -format text");
+
+		let process = scope SpawnedProcess();
+		if (process.Start(processInfo) case .Ok)
+		{
+			FileStream outputStream = scope FileStream();
+			process.AttachStandardOutput(outputStream);
+
+			process.WaitFor(1000);
+
+			StreamReader sr = scope .(outputStream);
+
+			IdeInstallation installation = null;
+
+			String line = scope .(256);
+			while (sr.ReadLine(line..Clear()) case .Ok)
+			{
+				const String InstanceIdPropertyName = "instanceId: ";
+				const String ProductPathPropertyName = "productPath: ";
+				const String DisplayNamePropertyName = "displayName: ";
+
+				if (line.StartsWith(InstanceIdPropertyName))
+				{
+					if (installation != null)
+					{
+						using (_settings.EnterAndGetIdeInstallations(let installations))
+						{
+							installations.Add(installation);
+						}
+					}
+
+					installation = new IdeInstallation();
+					installation.Ide = .VisualStudio;
+					installation.IsAutoDetected = true;
+				}
+				else if (line.StartsWith(ProductPathPropertyName))
+				{
+					installation.Path = line.Substring(ProductPathPropertyName.Length);
+				}
+				else if (line.StartsWith(DisplayNamePropertyName))
+				{
+					installation.Name = line.Substring(DisplayNamePropertyName.Length);
+				}
+			}
+
+			if (!installation.Name.IsEmpty && !installation.Path.IsEmpty)
+			{
+				using (_settings.EnterAndGetIdeInstallations(let installations))
+				{
+					installations.Add(installation);
+				}
+			}
+			else
+			{
+				delete installation;
+			}
+		}
+		else
+		{
+			Log.EngineLogger.Error("Couldn't automatically determine location of Visual Studio: Failed to launch vswhere.exe");
+		}
+	}
+#endif
+
+	private void FindRider()
+	{
+		List<RiderInstallInfo> installs = scope .();
+
+		RiderPathLocator.CollectAllPaths(installs);
+
+		ReportRiderInstalls(installs);
+
+		ClearAndDeleteItems!(installs);
+	}
+
+	private void ReportRiderInstalls(List<RiderInstallInfo> installs)
+	{
+		if (installs.IsEmpty)
+		{
+			Log.EngineLogger.Warning("Couldn't automatically determine location of Rider: No installation found.");
+		}
+
+		using (_settings.EnterAndGetIdeInstallations(let installations))
+		{
+			for (RiderInstallInfo install in installs)
+			{
+				Log.EngineLogger.Info($"Found Rider {install.Version} at \"{install.Path}\" ({install.InstallType})");
+				IdeInstallation ide = new IdeInstallation();
+				ide.IsAutoDetected = true;
+				ide.Ide = .Rider;
+				ide.Path = install.Path;
+				ide.Name = scope $"Rider {install.Version}";
+
+				installations.Add(ide);
+			}
+		}
+	}
+}