Subject: Re: [bug#50072] [PATCH WIP 4/4] upstream: Support updating git-fetch origins.

From: Sarah Morgensen <[email-masked]>
Date: Mon, 06 Sep 2021 18:16:08 -0700

Hi Maxime,

Maxime Devos <[email-masked]> writes:

> Sarah Morgensen schreef op zo 15-08-2021 om 16:25 [-0700]:
>> * guix/git-download.scm (checkout-to-store): New procedure.
>> * guix/upstream.scm (guess-version-transform)
>> (package-update/git-fetch): New procedures.
>> (%method-updates): Add GIT-FETCH mapping.
>
> Does it support packages defined like (a)
>
> (define-public gnash
>   (let ((commit "583ccbc1275c7701dc4843ec12142ff86bb305b4")
>         (revision "0"))
>     (package
>       (name "gnash")
>       (version (git-version "0.8.11" revision commit))
>       (source (git-reference
>                 (url "https://example.org")
>                 (commit commit)))
>       [...])))

Thinking about this again, since updaters typically returns actual
versions (tags) instead of commits, how much would such a
feature be used?

OTOH, I could definitely see use for an ability to update packages like
these to proper versions (removing the surrounding 'let') but that's
probably more rare and may not be worth the implementation effort.

--
SEarah