private static bool ResolveConflicts(ITfsTemporaryWorkspace tempWorkspace, ref bool finished)
{
bool hadConflicts = false;
while (tempWorkspace.Conflicts.Count != 0)
{
hadConflicts = true;
int oldConflictsCount = tempWorkspace.Conflicts.Count;
SimpleLogger.Checkpoint("PerformMerge: Resolving conflict ({0} remaining)", oldConflictsCount);
//Repository.Instance.TfsUIInteractionProvider.ResolveConflictsInternally(tempWorkspace);
//return false;
Repository.Instance.TfsUIInteractionProvider.ResolveConflictsPerTF(tempWorkspace.MappedFolder);
SimpleLogger.Checkpoint("PerformMerge: Finished resolving conflict ({0} remaining)", oldConflictsCount);
tempWorkspace.RefreshConflicts();
if (tempWorkspace.Conflicts.Count == oldConflictsCount)
{
MessageBoxViewModel mbvm = new MessageBoxViewModel("Cancel merge?", "There are conflicts remaining to be resolved. Really cancel the merge?", MessageBoxViewModel.MessageBoxButtons.None);
var yesButton = new MessageBoxViewModel.MessageBoxButton("_Yes");
mbvm.ConfirmButtons.Add(yesButton);
mbvm.ConfirmButtons.Add(new MessageBoxViewModel.MessageBoxButton("_No"));
Repository.Instance.ViewManager.ShowModal(mbvm);
if (yesButton.IsChecked)
{
finished = false;
break;
}
}
}
return(hadConflicts);
}
public bool ResolveConflictsInternally(ITfsTemporaryWorkspace workspace)
{
try
{
var MicrosoftVisualStudioTeamFoundationVersionControlControlsDll =
AppDomain.CurrentDomain.GetAssemblies().Where(ass => ass.GetName().Name == "Microsoft.TeamFoundation.VersionControl.Controls").FirstOrDefault();
if (MicrosoftVisualStudioTeamFoundationVersionControlControlsDll == null)
{
return(false);
}
var resolveConflictsManagerType = MicrosoftVisualStudioTeamFoundationVersionControlControlsDll.GetTypes().Where(type => type.Name == "ResolveConflictsManager" && type.Namespace == "Microsoft.VisualStudio.TeamFoundation.VersionControl").FirstOrDefault();
if (resolveConflictsManagerType == null)
{
return(false);
}
dynamic mgr = Activator.CreateInstance(resolveConflictsManagerType);
mgr.Initialize();
mgr.ResolveConflicts((Workspace)workspace.TfsWorkspace, new string[] { workspace.MappedFolder }, true, false);
mgr.Dispose();
return(true);
}
catch (Exception ex)
{
SimpleLogger.Log(ex, true);
return(false);
}
}
void EmbeddedCheckInSummaryViewModel_Finished(object sender, ViewModelFinishedEventArgs e)
{
if (!EmbeddedCheckInSummaryViewModel.Cancelled)
{
CommitMerge(EmbeddedCheckInSummaryViewModel);
}
_temporaryWorkspace.UndoAllPendingChanges();
_temporaryWorkspace = null;
EmbeddedCheckInSummaryViewModel.Finished -= EmbeddedCheckInSummaryViewModel_Finished;
EmbeddedCheckInSummaryViewModel = null;
}
bool PerformMerge(ChangesetListElement item, TrackProgressParameters externalProgress = null)
{
SimpleLogger.Checkpoint("PerformMerge: Starting");
bool returnValue = false;
bool undoPendingChanges = true;
if (item == null)
{
return(false);
}
SimpleLogger.Checkpoint("PerformMerge: Getting temporary workspace");
var tempWorkspace = Repository.Instance.TfsBridgeProvider.GetTemporaryWorkspace(MergeSource, MergeTarget);
SimpleLogger.Checkpoint("PerformMerge: Undoing pending changes in temporary workspace");
tempWorkspace.UndoAllPendingChanges();
try
{
var mergeChangeset = TfsItemCache.GetChangesetFromCache(item.SourceCheckinId).TfsChangeset;
bool finished = false;
try
{
finished = Repository.Instance.BackgroundTaskManager.RunWithCancelDialog(
(progressParams) =>
{
tempWorkspace.Merge(
MergeTarget, PathFilter,
new ITfsChangeset[] { mergeChangeset }.AsEnumerable(),
progressParams.TrackProgress);
}, String.Format("Merging changeset #{0} ...", item.SourceCheckinId), externalProgress);
}
catch (AggregateException ex)
{
bool otherExceptions = false;
foreach (var iex in ex.InnerExceptions)
{
if (iex is LocalPathTooLongException)
{
DisplayPathTooLongHelp();
}
else
{
SimpleLogger.Log(ex, false, false);
otherExceptions = true;
}
}
if (otherExceptions)
{
SimpleLogger.Log(ex, true);
}
}
catch (LocalPathTooLongException)
{
DisplayPathTooLongHelp();
return(false);
}
catch (Exception ex)
{
SimpleLogger.Log(ex);
return(false);
}
if (!finished)
{
return(false);
}
SimpleLogger.Checkpoint("PerformMerge: Building check-in summary");
var checkInSummary = new CheckInSummaryViewModel();
SimpleLogger.Checkpoint("PerformMerge: Refreshing conflicts");
tempWorkspace.RefreshConflicts();
SimpleLogger.Checkpoint("PerformMerge: Refreshing pending changes");
tempWorkspace.RefreshPendingChanges();
checkInSummary.SourceBranch = MergeSource;
checkInSummary.TargetBranch = MergeTarget;
checkInSummary.Changes =
tempWorkspace.PendingChanges
.Select(
change => new CheckInSummaryViewModel.PendingChangeWithConflict(
change,
tempWorkspace.Conflicts.Where(conflict => conflict.ServerPath == change.ServerPath).FirstOrDefault()))
.ToList();
// Automerging but conflicts?
if (externalProgress != null && tempWorkspace.Conflicts.Count != 0)
{
return(false);
}
bool hadConflicts = ResolveConflicts(tempWorkspace, ref finished);
if (finished)
{
SimpleLogger.Checkpoint("PerformMerge: Finished");
if (!item.OriginalChangesetLoaded)
{
FindOriginalChangeset(item.SourceCheckinId);
}
checkInSummary.TemporaryWorkspace = tempWorkspace;
var originalCsWrapper = item.OriginalChangesetLoaded ? TfsItemCache.GetChangesetFromCache(item.OriginalChangesetId) : null;
var originalCs = originalCsWrapper != null ? originalCsWrapper.TfsChangeset : null;
checkInSummary.OriginalChangesets = new ITfsChangeset[] { originalCs ?? mergeChangeset }.ToList();
checkInSummary.SourceChangesets = new ITfsChangeset[] { mergeChangeset }.ToList();
checkInSummary.AssociatedWorkItems = item.SourceChangeset.RelatedWorkItems;
checkInSummary.CheckInComment = BuildCheckInComment(
item.SourceChangeset, mergeChangeset);
if (hadConflicts || (externalProgress == null && AutoMergeDirectly == false))
{
SimpleLogger.Checkpoint("PerformMerge: Showing check-in dialog");
if (Repository.Instance.Settings.FetchSettings <bool>(Constants.Settings.PerformNonModalMergeKey))
{
undoPendingChanges = false;
EmbeddedCheckInSummaryViewModel = checkInSummary;
_temporaryWorkspace = tempWorkspace;
EmbeddedCheckInSummaryViewModel.Finished += EmbeddedCheckInSummaryViewModel_Finished;
}
else
{
Repository.Instance.ViewManager.ShowModal(checkInSummary);
}
if (!checkInSummary.Cancelled)
{
CommitMerge(checkInSummary);
}
}
else
{
SimpleLogger.Checkpoint("PerformMerge: Check-in automatically cancelled");
checkInSummary.Cancelled = false;
CommitMerge(checkInSummary, externalProgress);
}
returnValue = !hadConflicts;
}
else
{
SimpleLogger.Checkpoint("PerformMerge: Not finished");
}
}
finally
{
if (undoPendingChanges)
{
SimpleLogger.Checkpoint("PerformMerge: Undoing pending changes");
tempWorkspace.UndoAllPendingChanges();
}
else
{
SimpleLogger.Checkpoint("PerformMerge: NOT undoing pending changes");
}
}
SimpleLogger.Checkpoint("PerformMerge: Returning");
return(returnValue);
}
public bool ResolveConflictsInternally(ITfsTemporaryWorkspace workspace)
{
return(true);
}