static void RegisterPackage(NuGetFetcher.NuGetPackage package, bool userDefined, HashSet <MetadataReference> references)
{
if (package == null)
{
return;
}
using (DisableMatchingAdditionalAssembliesByName())
{
foreach (string library in package.Libraries)
{
var assembly = LoadAssembly(library);
if (userDefined)
{
NuGetNativeLibraryResolver.RegisterAssembly(assembly);
}
references.Add(RegisterAssembly(assembly));
}
}
if (userDefined)
{
NuGetNativeLibraryResolver.RegisterPath(package.NativePath);
}
foreach (NuGetFetcher.NuGetPackage dependency in package.Dependencies)
{
RegisterPackage(dependency, userDefined: false, references);
}
}
static HashSet <MetadataReference> FromPackage(string packageName, string packageVersion, string packageSourceUrl)
{
try
{
if (string.IsNullOrWhiteSpace(packageName))
{
throw new ArgumentException($"'{nameof(packageName)}' cannot be null or whitespace", nameof(packageName));
}
if (string.IsNullOrWhiteSpace(packageVersion))
{
throw new ArgumentException($"'{nameof(packageVersion)}' cannot be null or whitespace", nameof(packageVersion));
}
var package = AsyncHelpers.RunSync(() => MultiSourceNuGetFetcher.Instance.DownloadAsync(packageName, packageVersion, packageSourceUrl));
if (package == null)
{
throw new InvalidOperationException($"NuGet package '{packageName}' version '{packageVersion}' from '{packageSourceUrl ?? MultiSourceNuGetFetcher.Instance.DefaultPackageSourceUrl}' does not exist.");
}
var references = new HashSet <MetadataReference>();
RegisterPackage(package, userDefined: true, references);
NuGetNativeLibraryResolver.EnsureAssembliesRegisteredToNativeLibraries();
return(references);
}
catch (Exception e)
{
throw new IndexCompilationException($"Cannot load NuGet package '{packageName}' version '{packageVersion}' from '{packageSourceUrl ?? MultiSourceNuGetFetcher.Instance.DefaultPackageSourceUrl}'.", e);
}
}
