| public UpdateRef ( string refName ) : RefUpdate | ||
| refName | string | /// name of the ref the caller wants to modify. /// |
| return | RefUpdate | |
/**
* Store a tag.
* If author, message or type is set make the tag an annotated tag.
*
* @
*/
public void Save() //renamed from Tag
{
if (TagId != null)
{
throw new InvalidOperationException("exists " + TagId);
}
ObjectId id;
if (author != null || message != null || tagType != null)
{
ObjectId tagid = new ObjectWriter(Repository).WriteTag(this);
TagId = tagid;
id = tagid;
}
else
{
id = Id;
}
RefUpdate ru = Repository.UpdateRef(Constants.RefsTags + TagName);
ru.NewObjectId = id;
ru.SetRefLogMessage("tagged " + TagName, false);
if (ru.ForceUpdate() == RefUpdate.RefUpdateResult.LockFailure)
{
throw new ObjectWritingException("Unable to lock tag " + TagName);
}
}
protected override void Run ()
{
var cloneDialog = new CloneRepositoryDialog ();
cloneDialog.Run ();
cloneDialog.Destroy ();
var repositoryPath = cloneDialog.RepositoryPath;
URIish source = new URIish (repositoryPath);
var originName = cloneDialog.OriginName;
var destination = cloneDialog.WorkingDirectory;
var workingDirectory = Path.Combine (destination, Constants.DOT_GIT);
if (string.IsNullOrEmpty (originName))
originName = Constants.DEFAULT_REMOTE_NAME;
var rep = new GitSharp.Core.Repository (new DirectoryInfo (workingDirectory));
rep.Create ();
rep.Config.setBoolean ("core", null, "bare", false);
rep.Config.save ();
var rc = new RemoteConfig (rep.Config, originName);
rc.AddURI (source);
rc.AddFetchRefSpec (new RefSpec ().SetForce (true).SetSourceDestination (
Constants.R_HEADS + "*",
Constants.R_REMOTES + originName + "/*"));
rc.Update (rep.Config);
rep.Config.save ();
Transport tn = Transport.open (rep, originName);
FetchResult fetchResult = null;
try
{
fetchResult = tn.fetch (new NullProgressMonitor (), null);
}
catch
{
tn.Dispose ();
}
GitSharp.Core.Ref branch = null;
if (fetchResult != null)
{
var headId = fetchResult.GetAdvertisedRef (Constants.HEAD);
var availableRefs = new List<GitSharp.Core.Ref> ();
foreach (GitSharp.Core.Ref r in fetchResult.AdvertisedRefs)
{
var n = r.Name;
if (!n.StartsWith (Constants.R_HEADS))
continue;
availableRefs.Add (r);
if (headId == null || branch != null)
continue;
if (r.ObjectId.Equals (headId.ObjectId))
branch = r;
}
availableRefs.Sort (RefComparator.INSTANCE);
if (headId != null && branch == null)
branch = headId;
}
if (branch != null)
{
if (!Constants.HEAD.Equals (branch.Name))
{
//rep. (Constants.HEAD, branch.Name);
GitSharp.Core.Commit commit = rep.MapCommit (branch.ObjectId);
RefUpdate update = rep.UpdateRef (Constants.HEAD);
update.NewObjectId = commit.CommitId;
update.forceUpdate ();
var index = new GitIndex (rep);
var tree = commit.TreeEntry;
WorkDirCheckout co = new WorkDirCheckout (rep, rep.WorkingDirectory, index, tree);
co.checkout ();
index.write ();
}
}
else
{
MessageService.ShowError ("Cannot clone: no HEAD advertised by remote.");
}
MessageService.ShowMessage(string.Format("Finished cloning {0} to {1}",
repositoryPath,
destination));
}
/// <summary>
/// The result of the new ref update
/// </summary>
/// <returns></returns>
/// <exception cref="IOException"></exception>
public RefResult Rename()
{
Ref oldRef = _oldFromDelete.Repository.getRef(Constants.HEAD);
bool renameHeadToo = oldRef != null && oldRef.Name == _oldFromDelete.Name;
Repository db = _oldFromDelete.Repository;
RefLogWriter.renameTo(db, _oldFromDelete, _newToUpdate);
_newToUpdate.SetRefLogMessage(null, false);
string tmpRefName = "RENAMED-REF.." + Thread.CurrentThread.ManagedThreadId;
RefUpdate tmpUpdateRef = db.UpdateRef(tmpRefName);
if (renameHeadToo)
{
try
{
_oldFromDelete.Repository.Link(Constants.HEAD, tmpRefName);
}
catch (IOException)
{
RefLogWriter.renameTo(db, _newToUpdate, _oldFromDelete);
return(_renameResult = RefResult.LockFailure);
}
}
tmpUpdateRef.NewObjectId = _oldFromDelete.OldObjectId;
tmpUpdateRef.IsForceUpdate = true;
RefResult update = tmpUpdateRef.Update();
if (update != RefResult.Forced && update != RefResult.New && update != RefResult.NoChange)
{
RefLogWriter.renameTo(db, _newToUpdate, _oldFromDelete);
if (renameHeadToo)
{
_oldFromDelete.Repository.Link(Constants.HEAD, _oldFromDelete.Name);
}
return(_renameResult = update);
}
_oldFromDelete.ExpectedOldObjectId = _oldFromDelete.OldObjectId;
_oldFromDelete.IsForceUpdate = true;
RefResult delete = _oldFromDelete.Delete();
if (delete != RefResult.Forced)
{
if (db.getRef(_oldFromDelete.Name) != null)
{
RefLogWriter.renameTo(db, _newToUpdate, _oldFromDelete);
if (renameHeadToo)
{
_oldFromDelete.Repository.Link(Constants.HEAD, _oldFromDelete.Name);
}
}
return(_renameResult = delete);
}
_newToUpdate.NewObjectId = tmpUpdateRef.NewObjectId;
RefResult updateResult = _newToUpdate.Update();
if (updateResult != RefResult.New)
{
RefLogWriter.renameTo(db, _newToUpdate, _oldFromDelete);
if (renameHeadToo)
{
_oldFromDelete.Repository.Link(Constants.HEAD, _oldFromDelete.Name);
}
_oldFromDelete.ExpectedOldObjectId = null;
_oldFromDelete.NewObjectId = _oldFromDelete.OldObjectId;
_oldFromDelete.IsForceUpdate = true;
_oldFromDelete.SetRefLogMessage(null, false);
RefResult undelete = _oldFromDelete.Update();
if (undelete != RefResult.New && undelete != RefResult.LockFailure)
{
return(_renameResult = RefResult.IOFailure);
}
return(_renameResult = RefResult.LockFailure);
}
if (renameHeadToo)
{
_oldFromDelete.Repository.Link(Constants.HEAD, _newToUpdate.Name);
}
else
{
db.fireRefsMaybeChanged();
}
RefLogWriter.append(this, _newToUpdate.Name, "Branch: renamed "
+ Repository.ShortenRefName(_oldFromDelete.Name) + " to "
+ Repository.ShortenRefName(_newToUpdate.Name));
if (renameHeadToo)
{
RefLogWriter.append(this, Constants.HEAD, "Branch: renamed "
+ Repository.ShortenRefName(_oldFromDelete.Name) + " to "
+ Repository.ShortenRefName(_newToUpdate.Name));
}
return(_renameResult = RefResult.Renamed);
}
