private static void AddTreeNode(SourceControlDirectory root, string fullPath, IRepository repositoryOpt)
{
var segments = PathUtilities.Split(fullPath);
var node = root;
for (int i = 0; i < segments.Length; i++)
{
int index = node.FindChildIndex(segments[i]);
if (index >= 0)
{
node = node.OrderedChildren[index];
}
else
{
var newNode = new SourceControlDirectory(segments[i]);
node.OrderedChildren.Insert(~index, newNode);
node = newNode;
}
if (i == segments.Length - 1)
{
node.SetRepository(fullPath, repositoryOpt);
}
}
}
// internal for testing
internal static SourceControlDirectory GetContainingRepository(string fullPath, SourceControlDirectory root)
{
var segments = PathUtilities.Split(fullPath);
Debug.Assert(segments.Length > 0);
Debug.Assert(root.RepositoryFullPath == null);
SourceControlDirectory containingRepositoryNode = null;
var node = root;
for (int i = 0; i < segments.Length - 1; i++)
{
int index = node.FindChildIndex(segments[i]);
if (index < 0)
{
break;
}
node = node.OrderedChildren[index];
if (node.RepositoryFullPath != null)
{
containingRepositoryNode = node;
}
}
return(containingRepositoryNode);
}
internal static SourceControlDirectory BuildDirectoryTree(IRepository repository)
{
var repoRoot = Path.GetFullPath(repository.Info.WorkingDirectory);
var treeRoot = new SourceControlDirectory("");
AddTreeNode(treeRoot, repoRoot, repository);
foreach (var submodule in repository.Submodules)
{
string fullPath;
try
{
fullPath = Path.GetFullPath(Path.Combine(repoRoot, submodule.Path));
}
catch
{
// ignore submodules with bad paths
continue;
}
AddTreeNode(treeRoot, fullPath, repositoryOpt: null);
}
return(treeRoot);
}
