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Re: [PATCH RFC 3/5] fetch-object-info: return a status instead of dying

From
Junio C Hamano <gitster@pobox.com>
Date
Sep 30, 2026, 20:01 UTC
Message-ID
<xmqq1paaa4pf.fsf@gitster.g>
In-Reply-To
<DLSUKMRZHHGO.HVX98MB8KLSF@gmail.com>
"Pablo Sabater" <pabloosabaterr@gmail.com> writes:
Show 23 quoted lines
> On Wed Sep 30, 2026 at 6:07 PM WEST, Junio C Hamano wrote:
>> Pablo Sabater <pabloosabaterr@gmail.com> writes:
>>
>>> A subsequent commit needs fetch_object_info() not to die() when the
>>> object-info capability is not enabled on the server, so that it can
>>> fall back.
>>>
>>> Make fetch_object_info() return FETCH_OBJECT_INFO_NOT_ENABLED instead
>>> of die()'ing when the server does not advertise the object-info
>>> capability, and propagate the status through the transport layer so
>>> that callers of transport_fetch_object_info() can act on it. It is now
>>> up to them whether to die() or fall back.
>>
>> It may be just me but unless the client can tell between the server
>> not supporting (i.e., they are unable to enable it even if they
>> wanted to) and not enabling (i.e., they are capable, but are not
>> willing to give it to you), it may make sense to report it as "not
>> available".  "not enabled" sounds as if we know that it is the
>> latter and not the former.
>>
>> The code change looks very cleanly done.
>
> Makes sense, I'll rename it to FETCH_OBJECT_INFO_NOT_AVAILABLE.
Make it UNAVAILABLE instead.
Previous: Pablo SabaterNext: Pablo Sabater
Message 9 of 18 in “Add --dry-run option to git-backfill(1)”
  1. 0/5 Add --dry-run option to git-backfill(1)Pablo Sabater, Sep 30, 2026
  2. 1/5 transport-internal: update fetch_object_info commentPablo Sabater, Sep 30, 2026
  3. 2/5 fetch-object-info: add enum for fetch_object_info() statusesPablo Sabater, Sep 30, 2026
  4. Karthik NayakSep 30, 2026
  5. Pablo SabaterSep 30, 2026
  6. 3/5 fetch-object-info: return a status instead of dyingPablo Sabater, Sep 30, 2026
  7. Junio C HamanoSep 30, 2026
  8. Pablo SabaterSep 30, 2026
  9. Junio C HamanoSep 30, 2026
  10. 4/5 backfill: add --dry-run optionPablo Sabater, Sep 30, 2026
  11. Karthik NayakSep 30, 2026
  12. Pablo SabaterSep 30, 2026
  13. 5/5 backfill: report total size of missing blobs in --dry-runPablo Sabater, Sep 30, 2026
  14. Junio C HamanoSep 30, 2026
  15. Pablo SabaterSep 30, 2026
  16. Derrick StoleeSep 30, 2026
  17. Pablo SabaterSep 30, 2026
  18. Junio C HamanoSep 30, 2026

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