private static ContentFingerprint CreateFingerprintForSharedOpaque(DirectoryArtifact sharedOpaqueDirectory, PipGraph graph)
{
var sealDirectoryPipId = graph.GetSealedDirectoryNode(sharedOpaqueDirectory).ToPipId();
XAssert.IsTrue(graph.TryGetPipFingerprint(sealDirectoryPipId, out ContentFingerprint fingerprint));
return(fingerprint);
}