public static AbsolutePath TryGetPathOfFirstOpenFile([NotNull] this DirectoryEntry directory, [NotNull] AbsolutePath path)
{
Guard.NotNull(directory, nameof(directory));
Guard.NotNull(path, nameof(path));
FileEntry file = directory.Files.Values.FirstOrDefault(x => x.IsOpen());
if (file != null)
{
return(path.Append(file.Name));
}
foreach (DirectoryEntry subdirectory in directory.Directories.Values)
{
AbsolutePath subdirectoryPath = path.Append(subdirectory.Name);
AbsolutePath openFilePath = TryGetPathOfFirstOpenFile(subdirectory, subdirectoryPath);
if (openFilePath != null)
{
return(openFilePath);
}
}
return(null);
}
public AbsolutePath GetPath()
{
AbsolutePath parentDirectoryPath = fileEntry.Parent.PathFormatter.GetPath();
AbsolutePath filePath = parentDirectoryPath.Append(fileEntry.Name);
return(filePath);
}
public IDirectoryInfo CreateSubdirectory(string path)
{
// TODO: Review what kinds of path are allowed here.
AbsolutePath subPath = AbsolutePath.Append(path);
return(Owner.Directory.CreateDirectory(subPath.GetText()));
}
private static AbsolutePath CombinePathComponents([NotNull] AbsolutePath basePath, [NotNull] string relativePath)
{
AbsolutePath resultPath = basePath;
foreach (string component in relativePath.Split(PathFacts.DirectorySeparatorChars))
{
resultPath = resultPath.Append(component);
}
return(resultPath);
}
