private static string GetRepositorySnapshotHash(GitPreparer gitPreparer)
{
var repositorySnapshot = gitPreparer.WithRepository(repo => {
var head = repo.Head;
if (head.Tip == null)
{
return(head.CanonicalName);
}
var hash = string.Join(":", head.CanonicalName, head.Tip.Sha);
return(hash);
});
return(GetHash(repositorySnapshot));
}
