FS uses the system filesystem

To use this package programmatically, you must implement this interface. For example: PTAL on 'cmd/tree/tree.go'

Mock filesystem

Node represent some node in the tree contains FileInfo, and its childs

List of nodes

Options store the configuration for specific tree. Note, that 'Fs', and 'OutFile' are required (OutFile can be os.Stdout).

Mock output file

Mock file/FileInfo