I was looking for an example as well, when I saw the nickname of the GP. He created a nice project named Chikadee and the source code can be seen at https://git

I was looking for an example as well, when I saw the nickname of the GP. He created a nice project named Chikadee and the source code can be seen at https://git.dthompson.us/chickadee.git/tree/ https://git.dthompson.us/chickadee.git/tree/, where you can also find the guix.scm file.