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bug#59423: Invalid 'location' field generated in dovecot configuration
From: |
Ludovic Courtès |
Subject: |
bug#59423: Invalid 'location' field generated in dovecot configuration |
Date: |
Mon, 28 Nov 2022 16:01:47 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) |
Hi,
Maxim Cournoyer <maxim.cournoyer@gmail.com> skribis:
>>> The issue seems to be with the serialization of the
>>> <namespace-configuration> object nested in the <dovecot-configuration>
>>> record. I tried this at the REPL:
>>>
>>> scheme@(guile-user)> ,m (gnu services mail)
>>> scheme@(gnu services mail)> (namespace-configuration (name "inbox"))
>>> $8 = #<<namespace-configuration> name: "inbox" type: "private" separator:
>>> "" prefix: "" location: "" inbox?: #f hidden?: #f list?: #t subscriptions?:
>>> #t mailboxes: () %location: #f>
>>> scheme@(gnu services mail)> (serialize-configuration $8
>>> namespace-configuration-fields)
>>> name=inbox
>>> type=private
>>> separator=
>>> prefix=
>>> location=#f
>>
>> The location here should probably be empty rather than `#f' no? It looks
>> as though the value is coming from the internal %location, rather than
>> the user-provided location.
Uh.
>> I'll if I can find anything the macro, it looks quite complex to me :-).
>
> It's not only to you, if that helps. It's rather... intimidating ^^'.
[...]
> Ludovic, would you have an idea of where the %location field or its
> CONFIGURATION-location accessor come into play?
We have this:
(define-record-type* #,(id #'stem #'< #'stem #'>)
stem
#,(id #'stem #'make- #'stem)
#,(id #'stem #'stem #'?)
#,@(map (lambda (name getter def)
#`(#,name #,getter (default #,def)
(sanitize
#,(id #'stem #'validate- #'stem #'- name))))
#'(field ...)
#'(field-getter ...)
#'(field-default ...))
(%location #,(id #'stem #'stem #'-location)
(default (and=> (current-source-location)
source-properties->location))
(innate)))
That generates two accessors called ‘namespace-configuration-location’.
The second one shadows the first one. With commit
44554e7133aa60e1b453436be1e80394189cabd9, the second one is the “wrong”
one: ‘namespace-configuration-location’ now returns the ‘%location’
field, not the user-specified ‘location’ field. (I reported that issue
in <https://issues.guix.gnu.org/48284>.)
What do you think of reverting 44554e7133aa60e1b453436be1e80394189cabd9?
After that we can work on renaming the ‘location’ field of
<namespace-configuration> while preserving backward compatibility.
Thanks,
Ludo’.
- bug#59423: Invalid 'location' field generated in dovecot configuration, (continued)
- bug#59423: Invalid 'location' field generated in dovecot configuration, mirai, 2022/11/25
- bug#59423: Invalid 'location' field generated in dovecot configuration, Maxim Cournoyer, 2022/11/25
- bug#59423: Invalid 'location' field generated in dovecot configuration, Pierre Langlois, 2022/11/25
- bug#59423: Invalid 'location' field generated in dovecot configuration, Pierre Langlois, 2022/11/25
- bug#59423: Invalid 'location' field generated in dovecot configuration, Pierre Langlois, 2022/11/25
- bug#59423: Invalid 'location' field generated in dovecot configuration, Maxim Cournoyer, 2022/11/25
- bug#59423: Invalid 'location' field generated in dovecot configuration, Pierre Langlois, 2022/11/26
- bug#59423: Invalid 'location' field generated in dovecot configuration, Maxim Cournoyer, 2022/11/26
- bug#59423: Invalid 'location' field generated in dovecot configuration,
Ludovic Courtès <=
- bug#59423: Invalid 'location' field generated in dovecot configuration, Maxim Cournoyer, 2022/11/28
- bug#59423: Invalid 'location' field generated in dovecot configuration, Ludovic Courtès, 2022/11/28
- bug#59423: Invalid 'location' field generated in dovecot configuration, Maxim Cournoyer, 2022/11/28
bug#59423: Invalid 'location' field generated in dovecot configuration, Fredrik Salomonsson, 2022/11/26