private ObjectSafeWrapper RetrieveHeadCommitPtr(Reference head)
{
DirectReference oidRef = head.ResolveToDirectReference();
if (oidRef == null)
{
return(new ObjectSafeWrapper(null, repo));
}
return(new ObjectSafeWrapper(new ObjectId(oidRef.TargetIdentifier), repo));
}
/// <summary>
/// Try to lookup an object by its sha or a reference canonical name and <see cref = "GitObjectType" />. If no matching object is found, null will be returned.
/// </summary>
/// <param name = "shaOrReferenceName">The sha or reference canonical name to lookup.</param>
/// <param name = "type">The kind of <see cref = "GitObject" /> being looked up</param>
/// <returns>The <see cref = "GitObject" /> or null if it was not found.</returns>
public GitObject Lookup(string shaOrReferenceName, GitObjectType type = GitObjectType.Any)
{
ObjectId id;
if (ObjectId.TryParse(shaOrReferenceName, out id))
{
return(Lookup(id, type));
}
Reference reference = Refs[shaOrReferenceName];
if (!IsReferencePeelable(reference))
{
return(null);
}
return(Lookup(reference.ResolveToDirectReference().TargetIdentifier, type));
}
private TObject RetrieveTargetObject(Reference reference)
{
var directReference = reference.ResolveToDirectReference();
if (directReference == null)
{
return(null);
}
var target = directReference.Target;
if (target == null)
{
return(null);
}
return(repo.Lookup <TObject>(target.Id));
}
private TObject RetrieveTargetObject(Reference reference)
{
Ensure.ArgumentNotNull(reference, "reference");
var directReference = reference.ResolveToDirectReference();
if (directReference == null)
{
return(null);
}
var target = directReference.Target;
if (target == null)
{
return(null);
}
return(repo.Lookup <TObject>(target.Id));
}
/// <summary>
/// Recursively peels the target of the reference until a direct reference is encountered.
/// </summary>
/// <returns>The <see cref = "DirectReference" /> this <see cref = "SymbolicReference" /> points to.</returns>
public override DirectReference ResolveToDirectReference()
{
return((Target == null) ? null : Target.ResolveToDirectReference());
}
