private void AddBranches(
IBranchesKnowledge branchesKnowledge,
ICommitsData commitsData,
IBranchPickingOptions branchPickingOptions,
ITree tree)
{
// Branches in the writing order.
IBranch[] branchesOrdered = branchesKnowledge.EnumerateBranchesInLogicalOrder().ToArray();
IBranchPicker branchPicker = _branchPickerFactory.CreateBranchPicker(branchPickingOptions);
// Filter them so that we get only those we want to write.
IBranch[] branchesFiltered = branchesOrdered.Where(b => branchPicker.ShouldBePicked(b.Label)).ToArray();
var commitsSet = new HashSet <ICommit>(commitsData);
foreach (IBranch b in branchesFiltered)
{
ICommit tip = commitsData.GetByHash(b.Tip);
var hashesInBranch = new List <IHash>(commitsSet.Count / 3);
IEnumerable <ICommit> upTheTree = commitsData.EnumerateUpTheHistoryFrom(tip);
foreach (ICommit commit in upTheTree)
{
if (!commitsSet.Contains(commit))
{
break;
}
hashesInBranch.Add(commit.Hash);
commitsSet.Remove(commit);
}
hashesInBranch.Reverse();
tree.AddBranch(b, hashesInBranch);
}
}
