Two things I forgot to ask for (you’ll hate me for that ;-)):
1. Could you write tests for the checkers, as tests/lint.scm?
The tests would make sure that for a ‘package’ structure that
exposes the problem being checked for, the checker does emit a
warning on ‘guix-warning-port’, like:
(define (call-with-warnings thunk)
(let ((port (open-output-string)))
(parameterize ((guix-warning-port port))
(thunk))
(get-output-string port)))
(test-assert "synopsis warning emitted"
(->bool
(string-contains (call-with-warnings
(lambda ()
(check-foo-bar pkg)))
"synopsis has a problem")))
2. Add an “Invoking guix lint” node in guix.texi, with links to there
from “Defining Packages”.
TIA. :-)
Ludo’.
