public static string GetVisualStudioDir(this DevEnv visualVersion, bool ignoreVisualStudioPathOverride = false)
{
// TODO: Replace Tuple with ValueTuple once we support C# 8 because ValueTuple is
// allocated on the stack. That should be faster here.
string visualStudioDirectory = s_visualStudioDirectories.GetOrAdd(Tuple.Create(visualVersion, ignoreVisualStudioPathOverride), devEnv =>
{
// First check if the visual studio path is overriden from default value.
string pathOverride;
if (s_visualStudioDirOverrides.TryGetValue(visualVersion, out pathOverride))
{
return(pathOverride);
}
string installDir = Util.GetVisualStudioInstallPathFromQuery(visualVersion);
if (string.IsNullOrEmpty(installDir))
{
switch (visualVersion)
{
case DevEnv.vs2017:
case DevEnv.vs2019:
installDir = @"Microsoft Visual Studio\" + GetVSYear(visualVersion) + @"\Professional";
break;
default:
installDir = string.Format(@"Microsoft Visual Studio {0}", visualVersion.GetVisualVersionString());
break;
}
installDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86), installDir);
}
return(Util.SimplifyPath(installDir));
});
return(visualStudioDirectory);
}
public static string GetVisualStudioDir(this DevEnv visualVersion, bool ignoreVisualStudioPathOverride = false)
{
if (!visualVersion.IsVisualStudio())
{
throw new Error($"{visualVersion} is not a visual studio version!");
}
// TODO: Replace Tuple with ValueTuple once we support C# 8 because ValueTuple is
// allocated on the stack. That should be faster here.
string visualStudioDirectory = s_visualStudioDirectories.GetOrAdd(Tuple.Create(visualVersion, ignoreVisualStudioPathOverride), devEnv =>
{
if (!ignoreVisualStudioPathOverride)
{
// First check if the visual studio path is overridden from default value.
string pathOverride;
if (s_visualStudioDirOverrides.TryGetValue(visualVersion, out pathOverride))
{
return(pathOverride);
}
}
string installDir = Util.GetVisualStudioInstallPathFromQuery(visualVersion);
if (string.IsNullOrEmpty(installDir))
{
// try again but this time including previews
installDir = Util.GetVisualStudioInstallPathFromQuery(visualVersion, allowPrereleaseVersions: true);
if (string.IsNullOrEmpty(installDir)) // arbitrary fallback
{
if (visualVersion > DevEnv.vs2015)
{
installDir = @"Microsoft Visual Studio\" + GetVSYear(visualVersion) + @"\Professional";
}
else
{
installDir = string.Format(@"Microsoft Visual Studio {0}", visualVersion.GetVisualVersionString());
}
string rootDir = Environment.GetFolderPath(visualVersion < DevEnv.vs2022 ? Environment.SpecialFolder.ProgramFilesX86 : Environment.SpecialFolder.ProgramFiles);
installDir = Path.Combine(rootDir, installDir);
}
}
return(Util.SimplifyPath(installDir));
});
return(visualStudioDirectory);
}
