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Locate Visual Studio using vswhere

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This commit is contained in:
Simon Lübeß
2026-08-02 17:33:14 +02:00
parent eaffc1a135
commit 05187e6b9f
1 changed files with 57 additions and 99 deletions
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GlitchyEditor/src/EditorSettings.bf
+54 -96
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@@ -5,6 +5,7 @@ using GlitchyEditor;
using System.Collections;
using System.IO;
using System.Diagnostics;
using System.Threading;
namespace GlitchyEngine
{
@@ -67,18 +68,32 @@ class ScriptSettings
[Setting("Tools", "IDE", "The IDE that will be used to open scripts for editing."), BonInclude]
public ScriptIde SelectedIde;
private bool _lookedForVs = false;
public void Apply()
{
if (String.IsNullOrWhiteSpace(VisualStudioPath))
#if BF_PLATFORM_WINDOWS
if (!_lookedForVs && String.IsNullOrWhiteSpace(VisualStudioPath))
{
// TODO: Do later
//FildVisualStudio();
FindVisualStudio();
}
#endif
}
void FildVisualStudio()
void FindVisualStudio()
{
// TODO: Find devenv.exe ourselves
_lookedForVs = true;
Thread thread = new Thread(new => FindVisualStudioImpl);
thread.AutoDelete = true;
thread.IsBackground = true;
thread.Start();
}
void FindVisualStudioImpl()
{
Log.EngineLogger.Info("Using vswhere.exe to search for Visual Studio...");
String exeFile = scope .();
Environment.GetExecutableFilePath(exeFile);
@@ -89,113 +104,56 @@ class ScriptSettings
Path.Combine(vsWherePath, exeDirectory, "vswhere.exe");
ProcessStartInfo processInfo = scope .();
processInfo.SetFileName(vsWherePath);
processInfo.UseShellExecute = true;
// Find the installation path of the latest visual studio
processInfo.SetArguments("-latest -property installationPath");
processInfo.UseShellExecute = false;
processInfo.RedirectStandardOutput = true;
//processInfo.CreateNoWindow = true;
processInfo.CreateNoWindow = true;
String vsInstallDirectory = scope .();
processInfo.SetFileName(vsWherePath);
// Find the installation path of the latest visual studio with an installed IDE.
processInfo.SetArguments("-latest -requires Microsoft.VisualStudio.Workload.NativeDesktop -property productPath");
let process = scope SpawnedProcess();
if (process.Start(processInfo) case .Ok)
{
FileStream outputStream = scope FileStream();
process.AttachStandardOutput(outputStream);
Windows.FileHandle h = Windows.CreateFileA("vspath.tmp",
Windows.GENERIC_WRITE,
.ReadWrite,
null,
.Create,
128,
.InvalidHandle);
process.WaitFor(1000);
//Windows.FileHandle h = (.)Windows.CreateFileMappingA(.InvalidHandle, null, 0x40, 4096, 4096, null);
Windows.ProcessInformation pi = .();
Windows.StartupInfo si = .();
Windows.IntBool ret = false;
int32 flags = Windows.CREATE_NO_WINDOW;
si.mCb = sizeof(Windows.StartupInfo);
si.mFlags |= Windows.STARTF_USESTDHANDLES;
si.mStdInput = .InvalidHandle;
si.mStdError = .InvalidHandle;
si.mStdOutput = h;
char8* cmd = scope $"{vsWherePath} -latest -property installationPath";
ret = Windows.CreateProcessA(null, cmd, null, null, true, flags, null, null, &si, &pi);
// Wait for the process for one second
Windows.WaitForSingleObject(pi.mProcess, 1000);
/*if ( ret )
if (VisualStudioPath == null)
{
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
return 0;
}*/
/*let process = scope SpawnedProcess();
process.AttachStandardOutput();
process.Start(processInfo);
while (!process.HasExited)
VisualStudioPath = new String();
}
else
{
VisualStudioPath.Clear();
}
BufferedFileStream tmpFile = scope BufferedFileStream();
tmpFile.Open("vspath.tmp", .ReadWrite, .None, 4096, .DeleteOnClose);
//scope SpawnedProcess().Start(processInfo);
//tmpFile.Position = 0;
if (outputStream.Length > 0)
{
StreamReader reader = scope StreamReader(tmpFile);
reader.ReadToEnd(vsInstallDirectory);
}
StreamReader streamReaderOut = scope StreamReader(outputStream, null, false, 4096);
streamReaderOut.ReadToEnd(VisualStudioPath).IgnoreError();
tmpFile.Close();*/
VisualStudioPath.Trim();
if (File.Exists(VisualStudioPath))
{
Log.EngineLogger.Info($"Located Visual Studio: {VisualStudioPath}");
Apply();
}
else
{
Log.EngineLogger.Error($"Failed to find Visual Studio. vswhere output: \n{VisualStudioPath}\n\n");
VisualStudioPath.Clear();
}
}
}
if (VisualStudioPath == null)
VisualStudioPath = new String();
else
VisualStudioPath.Clear();
Path.Combine(VisualStudioPath, vsInstallDirectory, "Common7/IDE/devenv.exe");
}
#if BF_PLATFORM_WINDOWS
void StartProgramm()
{
/*Windows.FileHandle h = (.)Windows.CreateFileMappingA(.InvalidHandle, null, 0x40, 4096, 4096, null);
Windows.ProcessInformation pi = .();
Windows.StartupInfo si = .();
Windows.IntBool ret = false;
uint32 flags = Windows.CREATE_NO_WINDOW;
si.mCb = sizeof(Windows.StartupInfo);
si.mFlags |= Windows.STARTF_USESTDHANDLES;
si.mStdInput = .InvalidHandle;
si.mStdError = .InvalidHandle;
si.mStdOutput = h;
ret = Windows.CreateProcessA(null, cmd, NULL, NULL, TRUE, flags, NULL, NULL, &si, &pi);
if ( ret )
{
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
return 0;
}
return -1;*/
Log.EngineLogger.Error("Couldn't automatically determine location of Visual Studio: Failed to launch vswhere.exe");
}
#endif
}
}
[Reflect]