internal StashedState(Repository repository, int index, Revision revision)
: base(repository, index.ToString().SurroundWith(GitConstants.StashName + "@{", "}"))
{
Verify.Argument.IsNotNull(revision, "revision");
Verify.Argument.IsNotNegative(index, "index");
_revision = revision;
}
/// <summary>Initializes a new instance of the <see cref="ReflogRecord"/> class.</summary>
/// <param name="repository">Host repository.</param>
/// <param name="reflog">Owner reflog.</param>
/// <param name="revision">Target revision.</param>
/// <param name="message">Reflog record message.</param>
/// <param name="index">Reflog record index.</param>
internal ReflogRecord(Repository repository, Reflog reflog, Revision revision, string message, int index)
: base(repository)
{
Verify.Argument.IsNotNull(reflog, "reflog");
Verify.Argument.IsNotNull(revision, "revision");
Verify.Argument.IsNotNull(message, "message");
Verify.Argument.IsNotNegative(index, "index");
_reflog = reflog;
_revision = revision;
_message = message;
_index = index;
}
public IList<Revision> GetParents(Revision revision)
{
Verify.Argument.IsNotNull(revision, "revision");
if(_parents == null)
{
return revision.Parents;
}
else
{
IList<Revision> parents;
if(_parents.TryGetValue(revision, out parents))
{
return parents;
}
else
{
return new Revision[0];
}
}
}
public virtual Revision Dereference()
{
if(_revision == null)
{
var rev = Repository.Accessor.Dereference.Invoke(
new DereferenceParameters(Pointer));
lock(Repository.Revisions.SyncRoot)
{
_revision = Repository.Revisions.GetOrCreateRevision(rev.SHA1);
}
}
return _revision;
}
public static void UpdateRevision(Revision obj, RevisionData revisionData)
{
UpdateRevision(obj, revisionData, true);
}
public static void UpdateRevision(Revision revision, RevisionData revisionData, bool updateParents)
{
Verify.Argument.IsNotNull(revision, "revision");
Verify.Argument.IsNotNull(revisionData, "revisionData");
var fields = revisionData.Fields;
if(fields != RevisionField.SHA1)
{
var repository = revision.Repository;
if((fields & RevisionField.Subject) == RevisionField.Subject)
{
revision.Subject = revisionData.Subject;
}
if((fields & RevisionField.Body) == RevisionField.Body)
{
revision.Body = revisionData.Body;
}
if((fields & RevisionField.TreeHash) == RevisionField.TreeHash)
{
revision.TreeHash = revisionData.TreeHash;
}
if(updateParents && ((fields & RevisionField.Parents) == RevisionField.Parents))
{
HashSet<Revision> hset = null;
if(revision.Parents.Count != 0)
{
hset = new HashSet<Revision>(revision.Parents);
}
int id = 0;
foreach(var info in revisionData.Parents)
{
bool found = false;
for(int i = id; i < revision.Parents.Count; ++i)
{
if(revision.Parents[i].Hash == info.SHA1)
{
if(i != id)
{
var temp = revision.Parents[i];
revision.Parents[i] = revision.Parents[id];
revision.Parents[id] = temp;
}
if(hset != null)
{
hset.Remove(revision.Parents[id]);
}
found = true;
break;
}
}
if(!found)
{
var obj = CreateRevision(repository, info);
revision.Parents.InsertInternal(id, obj);
}
++id;
}
if(hset != null && hset.Count != 0)
{
foreach(var obj in hset)
{
revision.Parents.RemoveInternal(obj);
}
}
}
if((fields & RevisionField.CommitDate) == RevisionField.CommitDate)
{
revision.CommitDate = revisionData.CommitDate;
}
if((fields & (RevisionField.CommitterName | RevisionField.CommitterEmail)) ==
(RevisionField.CommitterName | RevisionField.CommitterEmail))
{
revision.Committer = repository.Users.GetOrCreateUser(
revisionData.CommitterName, revisionData.CommitterEmail);
}
if((fields & RevisionField.AuthorDate) == RevisionField.AuthorDate)
{
revision.AuthorDate = revisionData.AuthorDate;
}
if((fields & (RevisionField.AuthorName | RevisionField.AuthorEmail)) ==
(RevisionField.AuthorName | RevisionField.AuthorEmail))
{
revision.Author = repository.Users.GetOrCreateUser(
revisionData.AuthorName, revisionData.AuthorEmail);
}
revision.IsLoaded = true;
}
}
/// <summary>Called when this <see cref="Reference"/> is moved away from <paramref name="revision"/>.</summary>
/// <param name="pointer"><see cref="Revision"/>, which this <see cref="Reference"/> was pointing to.</param>
protected virtual void LeaveRevision(Revision revision)
{
revision.References.Remove(this);
}
/// <summary>Invoke <see cref="PositionChanged"/>.</summary>
protected void InvokePositionChanged(Revision oldPos, Revision newPos)
{
var handler = PositionChanged;
if(handler != null) handler(this, new RevisionChangedEventArgs(oldPos, newPos));
}
/// <summary>Called when this <see cref="Reference"/> is moved to <paramref name="Revision"/>.</summary>
/// <param name="pointer"><see cref="Revision"/>, which this <see cref="Reference"/> will be pointing to.</param>
protected virtual void EnterRevision(Revision revision)
{
revision.References.Add(this);
}
internal void OnCommitCreated(Revision revision)
{
var handler = CommitCreated;
if(handler != null) handler(this, new RevisionEventArgs(revision));
}
