Updaters now receive package objects

[Ludovic Courtès]

Ricardo Wurmus <address@hidden> skribis:

> Ludovic Courtès <address@hidden> writes:
>
>>> +(define (latest-release guix-package)
>>> +  "Return an <upstream-source> for the latest release of GUIX-PACKAGE."
>>> +  (let* ((pkg (specification->package guix-package))
>>
>> Someone (Ricardo?) proposed recently to pass a package object instead of
>> a package name to ‘latest-release’.
>>
>> We should do that ideally before this patch goes in, or otherwise soon.
>
> Yes, it was me.

For the record, I just did that in commit
7d27a0259bc7a37c04b17ffc2953837fcc3e75ff (initially because I wanted to
clean up the GNU updater, which I did in
63e8bb12a46fe6ff493e674fd7ccceb8729c6b47.)

Ludo’.