private static GitRevision GetCurrentRevision(
[NotNull] IVsrModule module, [CanBeNull] IScriptHostControl scriptHostControl, List <IGitRef> currentTags, List <IGitRef> currentLocalBranches,
List <IGitRef> currentRemoteBranches, List <IGitRef> currentBranches)
{
GitRevision currentRevision;
IEnumerable <IGitRef> refs;
if (scriptHostControl == null)
{
var currentRevisionGuid = module.GetCurrentCheckout();
currentRevision = currentRevisionGuid == null ? null : new GitRevision(currentRevisionGuid);
refs = module.GetRefs(true, true).Where(gitRef => gitRef.ObjectId == currentRevisionGuid);
}
else
{
currentRevision = scriptHostControl.GetCurrentRevision();
refs = currentRevision?.Refs ?? Array.Empty <IGitRef>();
}
foreach (var gitRef in refs)
{
if (gitRef.IsTag)
{
currentTags.Add(gitRef);
}
else if (gitRef.IsHead || gitRef.IsRemote)
{
currentBranches.Add(gitRef);
if (gitRef.IsRemote)
{
currentRemoteBranches.Add(gitRef);
}
else
{
currentLocalBranches.Add(gitRef);
}
}
}
return(currentRevision);
}