public async static Task <VsMSBuildProjectSystem> CreateMSBuildNuGetProjectSystemAsync(IVsProjectAdapter vsProjectAdapter, INuGetProjectContext nuGetProjectContext)
{
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
if (vsProjectAdapter == null)
{
throw new ArgumentNullException(nameof(vsProjectAdapter));
}
if (string.IsNullOrEmpty(vsProjectAdapter.FullName))
{
throw new InvalidOperationException(
string.Format(CultureInfo.CurrentCulture,
Strings.DTE_ProjectUnsupported, vsProjectAdapter.ProjectName));
}
if (!vsProjectAdapter.IsDeferred &&
EnvDTEProjectUtility.SupportsProjectKPackageManager(vsProjectAdapter.Project))
{
throw new InvalidOperationException(
string.Format(CultureInfo.CurrentCulture, Strings.DTE_ProjectUnsupported, typeof(IMSBuildProjectSystem).FullName));
}
var guids = await vsProjectAdapter.GetProjectTypeGuidsAsync();
if (guids.Contains(VsProjectTypes.CppProjectTypeGuid)) // Got a cpp project
{
return(new NativeProjectSystem(vsProjectAdapter, nuGetProjectContext));
}
// Try to get a factory for the project type guid
foreach (var guid in guids)
{
if (_factories.TryGetValue(guid, out var factory))
{
return(factory(vsProjectAdapter, nuGetProjectContext));
}
}
// Fall back to the default if we have no special project types
return(new VsMSBuildProjectSystem(vsProjectAdapter, nuGetProjectContext));
}