Not moby minimal dockerfile like image builder based on btrfs subvolumes
sudo pip3 install git+https://github.com/artizirk/noby.git
For upgrade run this command
sudo pip3 install --upgrade git+https://github.com/artizirk/noby.git
sudo ./noby.py build -f Dockerfile . -t busybox
sudo ./noby.py build -f Dockerfile-from .
Unittests
python3 -m unittest
package tests
python3 setup.py test
Integration tests
./test.sh