> +(define (shepherd-endpoint->sexp endpoint)
> +  (match endpoint
> +    (($ <shepherd-endpoint> address
> +                            name style backlog socket-owner socket-
group
> +                            socket-directory-permissions)
> +     `(endpoint
> +       ,(match (sockaddr:fam address)
> +          ((? (cute = <> AF_INET) _)
> +           `(make-socket-addr AF_INET
> +                              ,(sockaddr:addr address)
> +                              ,(sockaddr:port address)))

Liliana Marie Prikler schreef op za 23-04-2022 om 16:39 [+0200]:
> +                 (list #$@(map shepherd-endpoint->sexp
> +                               (mpd-configuration-shepherd-endpoints config))) 

For hygiene reasons, should 'shepherd-endpoint->sexp' use @?

  `((@ (the module) endpoint)
    ,(match [...]
        ((@ [...] make-socket-addr (@ [...] AF_UNIX) ...)
        ...))

That way, no assumptions are made on what modules are imported and it
avoids hygiene problems like in

  ;; There are two ‘endpoints’ here: the ‘API endpoint’,
  ;; and Shepherd endpoints.
  #~(let ((endpoint "http://localhost:1234/api"))
      (make-systemd-constructor
         (list #$(file-append soft "/bin/ware")
               "--endpoint" #$endpoint)
         (list (shepherd-endpoint->sexp ...))))

Greetings,
Maxime.