git-tree is a small command line utility for showing the status of untracked and modified files in a git repository as a tree.
Provided you have cargo installed, installation is as easy as
cargo install --git https://github.com/cruessler/git-tree
This will download the source code and compile the binary which can then be
found in ~/.cargo/bin. If that’s in your $PATH, you can type git-tree --help to get an overview of the available commands.