This is a base snap for snapd that is based on Ubuntu 20.04
To build this snap locally you need snapcraft. The project must be built as real root.
$ sudo snapcraft
The usual way to add functionality is to write a shell script hook
with the .chroot extenstion under the hooks/ directory. These hooks
are run inside the base image filesystem.
Each hook should have a matching .test file in the hook-tests
directory. Those tests files are run relative to the base image
filesystem and should validates that the coresponding .chroot file
worked as expected.
The .test scripts will be run after building with snapcraft or when
doing a manual "make test" in the source tree.