/// <exception cref="NGit.Errors.TransportException"></exception>
private void Want(Ref src, RefSpec spec)
{
ObjectId newId = src.GetObjectId();
if (spec.GetDestination() != null)
{
try
{
TrackingRefUpdate tru = CreateUpdate(spec, newId);
if (newId.Equals(tru.GetOldObjectId()))
{
return;
}
localUpdates.AddItem(tru);
}
catch (IOException err)
{
// Bad symbolic ref? That is the most likely cause.
//
throw new TransportException(MessageFormat.Format(JGitText.Get().cannotResolveLocalTrackingRefForUpdating
, spec.GetDestination()), err);
}
}
askFor.Put(newId, src);
FetchHeadRecord fhr = new FetchHeadRecord();
fhr.newValue = newId;
fhr.notForMerge = spec.GetDestination() != null;
fhr.sourceName = src.GetName();
fhr.sourceURI = transport.GetURI();
fetchHeadUpdates.AddItem(fhr);
}
/// <summary>Construct remote ref update request by providing an update specification.
/// </summary>
/// <remarks>
/// Construct remote ref update request by providing an update specification.
/// Object is created with default
/// <see cref="Status.NOT_ATTEMPTED">Status.NOT_ATTEMPTED</see>
/// status and no
/// message.
/// </remarks>
/// <param name="localDb">local repository to push from.</param>
/// <param name="srcRef">
/// source revision to label srcId with. If null srcId.name() will
/// be used instead.
/// </param>
/// <param name="srcId">
/// The new object that the caller wants remote ref to be after
/// update. Use null or
/// <see cref="NGit.ObjectId.ZeroId()">NGit.ObjectId.ZeroId()</see>
/// for delete
/// request.
/// </param>
/// <param name="remoteName">
/// full name of a remote ref to update, e.g. "refs/heads/master"
/// (no wildcard, no short name).
/// </param>
/// <param name="forceUpdate">
/// true when caller want remote ref to be updated regardless
/// whether it is fast-forward update (old object is ancestor of
/// new object).
/// </param>
/// <param name="localName">
/// optional full name of a local stored tracking branch, to
/// update after push, e.g. "refs/remotes/zawir/dirty" (no
/// wildcard, no short name); null if no local tracking branch
/// should be updated.
/// </param>
/// <param name="expectedOldObjectId">
/// optional object id that caller is expecting, requiring to be
/// advertised by remote side before update; update will take
/// place ONLY if remote side advertise exactly this expected id;
/// null if caller doesn't care what object id remote side
/// advertise. Use
/// <see cref="NGit.ObjectId.ZeroId()">NGit.ObjectId.ZeroId()</see>
/// when expecting no
/// remote ref with this name.
/// </param>
/// <exception cref="System.IO.IOException">
/// when I/O error occurred during creating
/// <see cref="TrackingRefUpdate">TrackingRefUpdate</see>
/// for local tracking branch or srcRef
/// can't be resolved to any object.
/// </exception>
/// <exception cref="System.ArgumentException">if some required parameter was null</exception>
public RemoteRefUpdate(Repository localDb, string srcRef, ObjectId srcId, string
remoteName, bool forceUpdate, string localName, ObjectId expectedOldObjectId)
{
if (remoteName == null)
{
throw new ArgumentException(JGitText.Get().remoteNameCantBeNull);
}
if (srcId == null && srcRef != null)
{
throw new IOException(MessageFormat.Format(JGitText.Get().sourceRefDoesntResolveToAnyObject
, srcRef));
}
if (srcRef != null)
{
this.srcRef = srcRef;
}
else
{
if (srcId != null && !srcId.Equals(ObjectId.ZeroId))
{
this.srcRef = srcId.Name;
}
else
{
this.srcRef = null;
}
}
if (srcId != null)
{
this.newObjectId = srcId;
}
else
{
this.newObjectId = ObjectId.ZeroId;
}
this.remoteName = remoteName;
this.forceUpdate = forceUpdate;
if (localName != null && localDb != null)
{
localUpdate = localDb.UpdateRef(localName);
localUpdate.SetForceUpdate(true);
localUpdate.SetRefLogMessage("push", true);
localUpdate.SetNewObjectId(newObjectId);
trackingRefUpdate = new TrackingRefUpdate(true, remoteName, localName, localUpdate
.GetOldObjectId() != null ? localUpdate.GetOldObjectId() : ObjectId.ZeroId, newObjectId
);
}
else
{
trackingRefUpdate = null;
}
this.localDb = localDb;
this.expectedOldObjectId = expectedOldObjectId;
this.status = RemoteRefUpdate.Status.NOT_ATTEMPTED;
}
private void DeleteTrackingRef(FetchResult result, BatchRefUpdate batch, RefSpec
spec, Ref localRef)
{
if (localRef.GetObjectId() == null)
{
return;
}
TrackingRefUpdate update = new TrackingRefUpdate(true, spec.GetSource(), localRef
.GetName(), localRef.GetObjectId(), ObjectId.ZeroId);
result.Add(update);
batch.AddCommand(update.AsReceiveCommand());
}
private void RemoveTrackingRefUpdate(ObjectId want)
{
Iterator <TrackingRefUpdate> i = localUpdates.Iterator();
while (i.HasNext())
{
TrackingRefUpdate u = i.Next();
if (u.GetNewObjectId().Equals(want))
{
i.Remove();
}
}
}
/// <summary>
/// Perform push operation between local and remote repository - set remote
/// refs appropriately, send needed objects and update local tracking refs.
/// </summary>
/// <remarks>
/// Perform push operation between local and remote repository - set remote
/// refs appropriately, send needed objects and update local tracking refs.
/// <p>
/// When
/// <see cref="Transport.IsDryRun()">Transport.IsDryRun()</see>
/// is true, result of this operation is
/// just estimation of real operation result, no real action is performed.
/// </remarks>
/// <param name="monitor">progress monitor used for feedback about operation.</param>
/// <returns>result of push operation with complete status description.</returns>
/// <exception cref="System.NotSupportedException">when push operation is not supported by provided transport.
/// </exception>
/// <exception cref="NGit.Errors.TransportException">
/// when some error occurred during operation, like I/O, protocol
/// error, or local database consistency error.
/// </exception>
internal virtual PushResult Execute(ProgressMonitor monitor)
{
try
{
monitor.BeginTask(PROGRESS_OPENING_CONNECTION, ProgressMonitor.UNKNOWN);
PushResult res = new PushResult();
connection = transport.OpenPush();
try
{
res.SetAdvertisedRefs(transport.GetURI(), connection.GetRefsMap());
res.SetRemoteUpdates(toPush);
monitor.EndTask();
IDictionary <string, RemoteRefUpdate> preprocessed = PrepareRemoteUpdates();
if (transport.IsDryRun())
{
ModifyUpdatesForDryRun();
}
else
{
if (!preprocessed.IsEmpty())
{
connection.Push(monitor, preprocessed);
}
}
}
finally
{
connection.Close();
res.AddMessages(connection.GetMessages());
}
if (!transport.IsDryRun())
{
UpdateTrackingRefs();
}
foreach (RemoteRefUpdate rru in toPush.Values)
{
TrackingRefUpdate tru = rru.GetTrackingRefUpdate();
if (tru != null)
{
res.Add(tru);
}
}
return(res);
}
finally
{
walker.Release();
}
}
public virtual void TestFindRemoteRefUpdatesTrackingRef()
{
remoteConfig.AddFetchRefSpec(new RefSpec("refs/heads/*:refs/remotes/test/*"));
transport = NGit.Transport.Transport.Open(db, remoteConfig);
ICollection <RemoteRefUpdate> result = transport.FindRemoteRefUpdatesFor(Sharpen.Collections
.NCopies(1, new RefSpec("+refs/heads/a:refs/heads/a")));
NUnit.Framework.Assert.AreEqual(1, result.Count);
TrackingRefUpdate tru = result.Iterator().Next().GetTrackingRefUpdate();
NUnit.Framework.Assert.AreEqual("refs/remotes/test/a", tru.GetLocalName());
NUnit.Framework.Assert.AreEqual("refs/heads/a", tru.GetRemoteName());
NUnit.Framework.Assert.AreEqual(db.Resolve("refs/heads/a"), tru.GetNewObjectId());
NUnit.Framework.Assert.AreEqual(ObjectId.ZeroId, tru.GetOldObjectId());
}
public virtual void TestTrackingRefUpdateEnabled()
{
RemoteRefUpdate rru = new RemoteRefUpdate(db, "2c349335b7f797072cf729c4f3bb0914ecb6dec9"
, "refs/heads/master", false, "refs/remotes/test/master", null);
Ref @ref = new ObjectIdRef.Unpeeled(RefStorage.LOOSE, "refs/heads/master", ObjectId
.FromString("ac7e7e44c1885efb472ad54a78327d66bfc4ecef"));
refUpdates.AddItem(rru);
advertisedRefs.AddItem(@ref);
PushResult result = ExecutePush();
TrackingRefUpdate tru = result.GetTrackingRefUpdate("refs/remotes/test/master");
NUnit.Framework.Assert.IsNotNull(tru);
NUnit.Framework.Assert.AreEqual("refs/remotes/test/master", tru.GetLocalName());
NUnit.Framework.Assert.AreEqual(RefUpdate.Result.NEW, tru.GetResult());
}
/// <exception cref="NGit.Errors.TransportException"></exception>
private void Want(Ref src, RefSpec spec)
{
ObjectId newId = src.GetObjectId();
if (spec.GetDestination() != null)
{
TrackingRefUpdate tru = CreateUpdate(spec, newId);
if (newId.Equals(tru.GetOldObjectId()))
{
return;
}
localUpdates.AddItem(tru);
}
askFor.Put(newId, src);
FetchHeadRecord fhr = new FetchHeadRecord();
fhr.newValue = newId;
fhr.notForMerge = spec.GetDestination() != null;
fhr.sourceName = src.GetName();
fhr.sourceURI = transport.GetURI();
fetchHeadUpdates.AddItem(fhr);
}
/// <exception cref="NGit.Errors.TransportException"></exception>
private void DeleteTrackingRef(FetchResult result, Repository db, RevWalk walk, RefSpec
spec, Ref localRef)
{
string name = localRef.GetName();
try
{
TrackingRefUpdate u = new TrackingRefUpdate(db, name, spec.GetSource(), true, ObjectId
.ZeroId, "deleted");
result.Add(u);
if (transport.IsDryRun())
{
return;
}
u.Delete(walk);
switch (u.GetResult())
{
case RefUpdate.Result.NEW:
case RefUpdate.Result.NO_CHANGE:
case RefUpdate.Result.FAST_FORWARD:
case RefUpdate.Result.FORCED:
{
break;
}
default:
{
throw new TransportException(transport.GetURI(), MessageFormat.Format(JGitText.Get
().cannotDeleteStaleTrackingRef2, name, u.GetResult().ToString()));
}
}
}
catch (IOException e)
{
throw new TransportException(transport.GetURI(), MessageFormat.Format(JGitText.Get
().cannotDeleteStaleTrackingRef, name), e);
}
}
internal virtual void Add(TrackingRefUpdate u)
{
updates.Put(u.GetLocalName(), u);
}
internal virtual void Add(TrackingRefUpdate u)
{
updates.Put(u.GetLocalName(), u);
}
/// <summary>Construct remote ref update request by providing an update specification.
/// </summary>
/// <remarks>
/// Construct remote ref update request by providing an update specification.
/// Object is created with default
/// <see cref="Status.NOT_ATTEMPTED">Status.NOT_ATTEMPTED</see>
/// status and no
/// message.
/// </remarks>
/// <param name="localDb">local repository to push from.</param>
/// <param name="srcRef">
/// source revision - any string resolvable by
/// <see cref="NGit.Repository.Resolve(string)">NGit.Repository.Resolve(string)</see>
/// . This resolves to the new
/// object that the caller want remote ref to be after update. Use
/// null or
/// <see cref="NGit.ObjectId.ZeroId()">NGit.ObjectId.ZeroId()</see>
/// string for delete request.
/// </param>
/// <param name="remoteName">
/// full name of a remote ref to update, e.g. "refs/heads/master"
/// (no wildcard, no short name).
/// </param>
/// <param name="forceUpdate">
/// true when caller want remote ref to be updated regardless
/// whether it is fast-forward update (old object is ancestor of
/// new object).
/// </param>
/// <param name="localName">
/// optional full name of a local stored tracking branch, to
/// update after push, e.g. "refs/remotes/zawir/dirty" (no
/// wildcard, no short name); null if no local tracking branch
/// should be updated.
/// </param>
/// <param name="expectedOldObjectId">
/// optional object id that caller is expecting, requiring to be
/// advertised by remote side before update; update will take
/// place ONLY if remote side advertise exactly this expected id;
/// null if caller doesn't care what object id remote side
/// advertise. Use
/// <see cref="NGit.ObjectId.ZeroId()">NGit.ObjectId.ZeroId()</see>
/// when expecting no
/// remote ref with this name.
/// </param>
/// <exception cref="System.IO.IOException">
/// when I/O error occurred during creating
/// <see cref="TrackingRefUpdate">TrackingRefUpdate</see>
/// for local tracking branch or srcRef
/// can't be resolved to any object.
/// </exception>
/// <exception cref="System.ArgumentException">if some required parameter was null</exception>
public RemoteRefUpdate(Repository localDb, string srcRef, string remoteName, bool
forceUpdate, string localName, ObjectId expectedOldObjectId)
{
if (remoteName == null)
{
throw new ArgumentException(JGitText.Get().remoteNameCantBeNull);
}
this.srcRef = srcRef;
this.newObjectId = (srcRef == null ? ObjectId.ZeroId : localDb.Resolve(srcRef));
if (newObjectId == null)
{
throw new IOException(MessageFormat.Format(JGitText.Get().sourceRefDoesntResolveToAnyObject
, srcRef));
}
this.remoteName = remoteName;
this.forceUpdate = forceUpdate;
if (localName != null && localDb != null)
{
trackingRefUpdate = new TrackingRefUpdate(localDb, localName, remoteName, true, newObjectId
, "push");
}
else
{
trackingRefUpdate = null;
}
this.localDb = localDb;
this.expectedOldObjectId = expectedOldObjectId;
this.status = RemoteRefUpdate.Status.NOT_ATTEMPTED;
}
/// <exception cref="NGit.Errors.TransportException"></exception>
private void DeleteTrackingRef(FetchResult result, Repository db, RevWalk walk, RefSpec
spec, Ref localRef)
{
string name = localRef.GetName();
try
{
TrackingRefUpdate u = new TrackingRefUpdate(db, name, spec.GetSource(), true, ObjectId
.ZeroId, "deleted");
result.Add(u);
if (transport.IsDryRun())
{
return;
}
u.Delete(walk);
switch (u.GetResult())
{
case RefUpdate.Result.NEW:
case RefUpdate.Result.NO_CHANGE:
case RefUpdate.Result.FAST_FORWARD:
case RefUpdate.Result.FORCED:
{
break;
}
default:
{
throw new TransportException(transport.GetURI(), MessageFormat.Format(JGitText.Get
().cannotDeleteStaleTrackingRef2, name, u.GetResult().ToString()));
}
}
}
catch (IOException e)
{
throw new TransportException(transport.GetURI(), MessageFormat.Format(JGitText.Get
().cannotDeleteStaleTrackingRef, name), e);
}
}
public Command(TrackingRefUpdate _enclosing) : base(_enclosing.oldObjectId,
_enclosing.newObjectId, _enclosing.localName)
{
this._enclosing = _enclosing;
}
private void DeleteTrackingRef(FetchResult result, BatchRefUpdate batch, RefSpec
spec, Ref localRef)
{
if (localRef.GetObjectId() == null)
{
return;
}
TrackingRefUpdate update = new TrackingRefUpdate(true, spec.GetSource(), localRef
.GetName(), localRef.GetObjectId(), ObjectId.ZeroId);
result.Add(update);
batch.AddCommand(update.AsReceiveCommand());
}
public Command(TrackingRefUpdate _enclosing)
: base(_enclosing.oldObjectId,
_enclosing.newObjectId, _enclosing.localName)
{
this._enclosing = _enclosing;
}
/// <summary>Construct remote ref update request by providing an update specification.
/// </summary>
/// <remarks>
/// Construct remote ref update request by providing an update specification.
/// Object is created with default
/// <see cref="Status.NOT_ATTEMPTED">Status.NOT_ATTEMPTED</see>
/// status and no
/// message.
/// </remarks>
/// <param name="localDb">local repository to push from.</param>
/// <param name="srcRef">
/// source revision to label srcId with. If null srcId.name() will
/// be used instead.
/// </param>
/// <param name="srcId">
/// The new object that the caller wants remote ref to be after
/// update. Use null or
/// <see cref="NGit.ObjectId.ZeroId()">NGit.ObjectId.ZeroId()</see>
/// for delete
/// request.
/// </param>
/// <param name="remoteName">
/// full name of a remote ref to update, e.g. "refs/heads/master"
/// (no wildcard, no short name).
/// </param>
/// <param name="forceUpdate">
/// true when caller want remote ref to be updated regardless
/// whether it is fast-forward update (old object is ancestor of
/// new object).
/// </param>
/// <param name="localName">
/// optional full name of a local stored tracking branch, to
/// update after push, e.g. "refs/remotes/zawir/dirty" (no
/// wildcard, no short name); null if no local tracking branch
/// should be updated.
/// </param>
/// <param name="expectedOldObjectId">
/// optional object id that caller is expecting, requiring to be
/// advertised by remote side before update; update will take
/// place ONLY if remote side advertise exactly this expected id;
/// null if caller doesn't care what object id remote side
/// advertise. Use
/// <see cref="NGit.ObjectId.ZeroId()">NGit.ObjectId.ZeroId()</see>
/// when expecting no
/// remote ref with this name.
/// </param>
/// <exception cref="System.IO.IOException">
/// when I/O error occurred during creating
/// <see cref="TrackingRefUpdate">TrackingRefUpdate</see>
/// for local tracking branch or srcRef
/// can't be resolved to any object.
/// </exception>
/// <exception cref="System.ArgumentException">if some required parameter was null</exception>
public RemoteRefUpdate(Repository localDb, string srcRef, ObjectId srcId, string
remoteName, bool forceUpdate, string localName, ObjectId expectedOldObjectId)
{
if (remoteName == null)
{
throw new ArgumentException(JGitText.Get().remoteNameCantBeNull);
}
if (srcId == null && srcRef != null)
{
throw new IOException(MessageFormat.Format(JGitText.Get().sourceRefDoesntResolveToAnyObject
, srcRef));
}
if (srcRef != null)
{
this.srcRef = srcRef;
}
else
{
if (srcId != null && !srcId.Equals(ObjectId.ZeroId))
{
this.srcRef = srcId.Name;
}
else
{
this.srcRef = null;
}
}
if (srcId != null)
{
this.newObjectId = srcId;
}
else
{
this.newObjectId = ObjectId.ZeroId;
}
this.remoteName = remoteName;
this.forceUpdate = forceUpdate;
if (localName != null && localDb != null)
{
localUpdate = localDb.UpdateRef(localName);
localUpdate.SetForceUpdate(true);
localUpdate.SetRefLogMessage("push", true);
localUpdate.SetNewObjectId(newObjectId);
trackingRefUpdate = new TrackingRefUpdate(true, remoteName, localName, localUpdate
.GetOldObjectId() != null ? localUpdate.GetOldObjectId() : ObjectId.ZeroId, newObjectId
);
}
else
{
trackingRefUpdate = null;
}
this.localDb = localDb;
this.expectedOldObjectId = expectedOldObjectId;
this.status = RemoteRefUpdate.Status.NOT_ATTEMPTED;
}