From: Junio C Hamano <gitster@pobox.com>
To: Christian Couder <christian.couder@gmail.com>
Cc: "SZEDER Gábor" <szeder.dev@gmail.com>, git <git@vger.kernel.org>,
"Jeff King" <peff@peff.net>,
"Nguyen Thai Ngoc Duy" <pclouds@gmail.com>,
"Michael Haggerty" <mhagger@alum.mit.edu>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Christian Couder" <chriscool@tuxfamily.org>
Subject: Re: [PATCH v2] read-cache: write all indexes with the same permissions
Date: Sat, 17 Nov 2018 17:57:18 +0900 [thread overview]
Message-ID: <xmqqy39sgjyp.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <CAP8UFD2tC9B_m=NmK4DTCJP=o+L+RKy9C_2ra9fgeNMzOuCZ3A@mail.gmail.com> (Christian Couder's message of "Fri, 16 Nov 2018 20:25:43 +0100")
Christian Couder <christian.couder@gmail.com> writes:
>> > +test_expect_success POSIXPERM 'same mode for index & split index' '
>> > + git init same-mode &&
>> > + (
>> > + cd same-mode &&
>> > + test_commit A &&
>> > + test_modebits .git/index >index_mode &&
>> > + test_must_fail git config core.sharedRepository &&
>> > + git -c core.splitIndex=true status &&
>> > + shared=$(ls .git/sharedindex.*) &&
>>
>> I think the command substitution and 'ls' are unnecessary, and
>>
>> shared=.git/sharedindex.*
>>
>> would work as well.
>
> If there is no shared index file with the above we would get:
>
> shared=.git/sharedindex.*
> $ echo $shared
> .git/sharedindex.*
>
> which seems bug prone to me.
It is not bug *PRONE*, but is already wrong, as the way this
variable is used is
+ case "$shared" in
+ *" "*)
+ # we have more than one???
+ false ;;
+ *)
+ test_modebits "$shared" >split_index_mode &&
+ test_cmp index_mode split_index_mode ;;
+ esac
i.e. we'd think there is a singleton ".git/shared/index.*" and we
can feed it to test_modebits.
So what you wrote originally is corrrect.
next prev parent reply other threads:[~2018-11-17 8:57 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-16 17:31 [PATCH v2] read-cache: write all indexes with the same permissions Christian Couder
2018-11-16 18:02 ` Duy Nguyen
2018-11-16 19:10 ` Christian Couder
2018-11-16 19:16 ` Duy Nguyen
2018-11-16 18:29 ` SZEDER Gábor
2018-11-16 19:25 ` Ævar Arnfjörð Bjarmason
2018-11-16 19:25 ` Christian Couder
2018-11-17 8:57 ` Junio C Hamano [this message]
2018-11-17 12:24 ` SZEDER Gábor
2018-11-17 9:29 ` Junio C Hamano
2018-11-17 11:19 ` Christian Couder
2018-11-17 13:05 ` Junio C Hamano
2018-11-17 21:14 ` Ævar Arnfjörð Bjarmason
2018-11-18 7:09 ` Junio C Hamano
2018-11-18 12:03 ` Ævar Arnfjörð Bjarmason
2018-11-18 19:04 ` [PATCH v3] read-cache: make the split index obey umask settings Ævar Arnfjörð Bjarmason
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