Missing code comments in guix source: 2 examples from gnu/services

[swedebugia]

Hi

Reading this http://git.savannah.gnu.org/cgit/guix.git/tree/gnu/services/monitoring.scm

I would like to know what darkstat is without having to look elsewhere.

None of the (define-s have docstrings and the top comment

;;;
;;; darkstat
;;;

does not help much.

prometheus-node-exporter-shepherd-service is just as little documented in the same file. From the file I have no idea what this does as its only documentation is:

     (shepherd-service
      (documentation "Prometheus node exporter.")

---

http://git.savannah.gnu.org/cgit/guix.git/tree/gnu/services/admin.scm

Is generally a little better documented with docstrings. But here a header like

;;;
;;; darkstat
;;;

is missing for rottlog and also a short description of what rottlog does. (from the name and peeking at the code I'm guessing it rotates logs but many services have arbitrary names, especially to newcomers on GNU/Linux)

-- 
Cheers
Swedebugia