/// <summary>
/// The list of merge targets
/// </summary>
public IEnumerable <ITfsBranch> GetPossibleMergeTargetBranches(ITfsBranch sourceBranch, BranchSearchOptions searchOptions = BranchSearchOptions.Both)
{
if (sourceBranch.IsSubBranch)
{
return(sourceBranch.ChildBranches.AsEnumerable());
}
var result = new ObservableCollection <ITfsBranch>();
var listOfForeignBranchesReferencingSourceBranch
= (searchOptions == BranchSearchOptions.Both || searchOptions == BranchSearchOptions.Upwards)
? CompleteBranchList
.Where(item => item.ChildBranchNames.Any(cb => cb == sourceBranch.Name))
: Enumerable.Empty <ITfsBranch>();
var listOfSourceBranchChildren
= (searchOptions == BranchSearchOptions.Both || searchOptions == BranchSearchOptions.Downwards)
? sourceBranch.ChildBranchNames
.Select(cb => CompleteBranchList.Where(item => item.Name == cb).FirstOrDefault())
: Enumerable.Empty <ITfsBranch>();
return(listOfForeignBranchesReferencingSourceBranch
.Union(listOfSourceBranchChildren)
.Where(item => item != null)
.OrderBy(item => item.Name));
}
private ITfsBranch GetSpecificSubBranch(string serverPath)
{
ITfsBranch subBranch = null;
WeakReference cachedSubBranchWeak;
lock (_locker)
{
if (CachedSubBranches.TryGetValue(serverPath, out cachedSubBranchWeak))
{
// Intentionally null?
if (cachedSubBranchWeak == null)
{
return(null);
}
subBranch = cachedSubBranchWeak.Target as ITfsBranch;
}
}
if (subBranch != null)
{
return(subBranch);
}
subBranch = CompleteBranchList.FirstOrDefault(cb => cb.ServerPath == serverPath);
if (subBranch == null)
{
subBranch = new TfsBranch(VersionControlServer, serverPath, true);
if (subBranch.ChildBranches.Count == 0)
{
subBranch = null;
}
}
cachedSubBranchWeak = subBranch != null ? new WeakReference(subBranch) : null;
lock (_locker)
{
if (false == CachedSubBranches.ContainsKey(serverPath))
{
CachedSubBranches[serverPath] = cachedSubBranchWeak;
}
}
return(subBranch);
}
