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From: Stefan Beller <sbeller@google.com>
To: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Cc: Junio C Hamano <gitster@pobox.com>, git <git@vger.kernel.org>,
	Ben Peart <benpeart@microsoft.com>
Subject: Re: sb/submodule-move-nested breaks t7411 under GIT_FSMONITOR_TEST
Date: Thu, 6 Sep 2018 09:57:05 -0700
Message-ID: <CAGZ79kYKzrRXy+GUCpMN3jpo4MvcpGvBFvEkTjrsy85XJb0K2A@mail.gmail.com> (raw)
In-Reply-To: <87tvn2remn.fsf@evledraar.gmail.com>

> > Will debug further.
>
> I spotted this again after testing the split index (see
> https://public-inbox.org/git/87va7ireuu.fsf@evledraar.gmail.com/) and
> was testing the fsmonitor test mode as well.
>
> So gentle *poke*: Did you get anywhere with debugging this? It's still
> failing on "master" now.

I started looking into this again, help would be appreciated, as I do not
quite understand the fsmonitor part.

The error is in the setup, where we have "git mv a b"

GIT_TRACE_FSMONITOR=1 GIT_TRACE=1
GIT_FSMONITOR_TEST=$PWD/t7519/fsmonitor-all
./t7411-submodule-config.sh -d -i -v -x
++ git mv a b
trace: built-in: git mv a b
read fsmonitor extension successful
add fsmonitor
refresh fsmonitor
trace: run_command: cd '/u/git/t/trash
directory.t7411-submodule-config/super'; /u/git/t/t7519/fsmonitor-all
1 1536252819824793728
fsmonitor process '/u/git/t/t7519/fsmonitor-all' returned success
mark_fsmonitor_clean '.gitmodules'
write fsmonitor extension successful

or with more trace_printfs littered through the code
(https://github.com/stefanbeller/git/tree/submodule_fsmoitor_debug)

trace: built-in: git mv a b
read fsmonitor extension successful
add fsmonitor
refresh fsmonitor
trace: run_command: cd '/u/git/t/trash
directory.t7411-submodule-config/super'; /u/git/t/t7519/fsmonitor-all
1 1536252497951329341
fsmonitor process '/u/git/t/t7519/fsmonitor-all' returned success
need to stage .gitmodules
calling add_file_to_index


I suspect that the FSMONITOR API is handled wrongly by the part of git-mv
that writes out the .gitmodules file (if needed) and the .git/index (as needed).

Ben, do you have an idea?

Thanks,
Stefan

  reply index

Thread overview: 95+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-17  6:01 What's cooking in git.git (May 2018, #02; Thu, 17) Junio C Hamano
2018-05-17  6:39 ` jk/branch-l-0-deprecation (was Re: What's cooking in git.git (May 2018, #02; Thu, 17)) Kaartic Sivaraam
2018-05-17  9:48   ` Ævar Arnfjörð Bjarmason
2018-05-17 11:00     ` Kaartic Sivaraam
2018-05-17 12:02       ` Ævar Arnfjörð Bjarmason
2018-05-17 13:36     ` Jeff King
2018-05-24 15:10       ` Kaartic Sivaraam
2018-05-24 19:22         ` Jeff King
2018-05-24 19:31           ` [PATCH] branch: issue "-l" deprecation warning after pager starts Jeff King
2018-05-25  1:55             ` Junio C Hamano
2018-05-25  2:40               ` Jeff King
2018-05-25  8:56                 ` Junio C Hamano
2018-05-25  9:14                   ` Junio C Hamano
2018-05-25 17:10                     ` Jeff King
2018-05-26  2:37                       ` Junio C Hamano
2018-05-25 21:00                     ` [RFC PATCH 0/3] usage: prefix all lines in `vreportf()`, not just the first Martin Ågren
2018-05-25 21:00                       ` [RFC PATCH 1/3] usage: extract `prefix_suffix_lines()` from `advise()` Martin Ågren
2018-05-28  8:27                         ` Junio C Hamano
2018-05-28 18:40                         ` Duy Nguyen
2018-05-29 21:33                           ` Jeff King
2018-05-29 21:39                         ` Jeff King
2018-05-30  1:42                           ` Junio C Hamano
2018-05-30  6:00                             ` Junio C Hamano
2018-05-30 10:26                               ` Martin Ågren
2018-05-31  6:07                                 ` Jeff King
2018-05-25 21:00                       ` [RFC PATCH 2/3] usage: prefix all lines in `vreportf()`, not just the first Martin Ågren
2018-05-28  9:25                         ` Junio C Hamano
2018-05-28 18:45                           ` Duy Nguyen
2018-05-28 21:45                             ` Junio C Hamano
2018-05-29  4:49                               ` Martin Ågren
2018-05-29  5:50                                 ` Junio C Hamano
2018-05-29 10:30                                   ` Martin Ågren
2018-05-29 12:08                                     ` Junio C Hamano
2018-05-29 15:50                                 ` Duy Nguyen
2018-05-30 10:19                                   ` Martin Ågren
2018-05-29 21:32                           ` Jeff King
2018-05-30 10:20                             ` Martin Ågren
2018-05-25 21:00                       ` [RFC PATCH 3/3] usage: translate the "error: "-prefix and others Martin Ågren
2018-05-26  2:32                   ` [PATCH] branch: issue "-l" deprecation warning after pager starts Junio C Hamano
2018-05-26  2:33                     ` Junio C Hamano
2018-05-29 21:20                     ` Jeff King
2018-05-29 21:21                       ` Jeff King
2018-05-30  2:48                         ` Junio C Hamano
2018-05-31  5:44                           ` Jeff King
2018-05-26 19:39                 ` Kaartic Sivaraam
2018-06-02  4:46                 ` Duy Nguyen
2018-06-02  8:10                   ` Jeff King
2018-05-26 18:45             ` Kaartic Sivaraam
2018-05-29 21:15               ` Jeff King
2018-05-30  2:52                 ` Junio C Hamano
2018-05-31  5:51                   ` Jeff King
2018-06-01  1:35                     ` Junio C Hamano
2018-05-31  5:52                   ` Kaartic.Sivaraam
2018-05-17 13:22 ` What's cooking in git.git (May 2018, #02; Thu, 17) Derrick Stolee
2018-05-17 18:20 ` Stefan Beller
2018-05-17 18:29   ` [PATCH 0/2] Reroll 2 last commits of sb/object-store-replace Stefan Beller
2018-05-17 18:29     ` [PATCH 1/2] object.c: free replace map in raw_object_store_clear Stefan Beller
2018-05-17 18:29     ` [PATCH 2/2] replace-object.c: remove the_repository from prepare_replace_object Stefan Beller
2018-05-17 18:40   ` [PATCH] merge-recursive: give notice when submodule commit gets fast-forwarded Stefan Beller
2018-05-18 19:43     ` [PATCH v2 0/1] rebased: inform about auto submodule ff Leif Middelschulte
2018-05-18 19:48     ` [PATCH v3 " Leif Middelschulte
2018-05-18 19:48       ` [PATCH 1/1] Inform about fast-forwarding of submodules during merge Leif Middelschulte
2018-05-18 21:25         ` Elijah Newren
2018-05-21  4:12           ` Junio C Hamano
2018-05-17 19:46   ` [PATCH 0/8] Reroll of sb/diff-color-move-more Stefan Beller
2018-05-17 19:46     ` [PATCH 1/8] xdiff/xdiff.h: remove unused flags Stefan Beller
2018-05-17 19:46     ` [PATCH 2/8] xdiff/xdiffi.c: remove unneeded function declarations Stefan Beller
2018-05-17 19:46     ` [PATCH 3/8] diff.c: do not pass diff options as keydata to hashmap Stefan Beller
2018-05-17 19:46     ` [PATCH 4/8] diff.c: adjust hash function signature to match hashmap expectation Stefan Beller
2018-05-17 19:46     ` [PATCH 5/8] diff.c: add a blocks mode for moved code detection Stefan Beller
2018-05-17 19:46     ` [PATCH 6/8] diff.c: decouple white space treatment from move detection algorithm Stefan Beller
2018-05-18  4:00       ` Simon Ruderich
2018-05-18 19:25         ` Stefan Beller
2018-05-17 19:46     ` [PATCH 7/8] diff.c: add --color-moved-ignore-space-delta option Stefan Beller
2018-05-17 19:46     ` [PATCH 8/8] diff: color-moved white space handling options imply color-moved Stefan Beller
2018-05-17 22:53     ` [PATCH 0/8] Reroll of sb/diff-color-move-more Jonathan Tan
2018-06-07 23:54     ` Jacob Keller
2018-05-17 22:36   ` What's cooking in git.git (May 2018, #02; Thu, 17) Junio C Hamano
2018-05-17 22:39     ` Stefan Beller
2018-05-17 22:56     ` Junio C Hamano
2018-05-17 22:58       ` Stefan Beller
2018-05-21  1:57 ` brian m. carlson
2018-05-21 17:36   ` Stefan Beller
2018-05-25 12:28 ` sb/submodule-move-nested breaks t7411 under GIT_FSMONITOR_TEST Ævar Arnfjörð Bjarmason
2018-05-25 17:27   ` Stefan Beller
2018-05-25 19:49   ` Stefan Beller
2018-09-06 12:31     ` Ævar Arnfjörð Bjarmason
2018-09-06 16:57       ` Stefan Beller [this message]
2018-09-06 19:03         ` Ben Peart
2018-09-06 20:14           ` Stefan Beller
2018-09-06 20:34             ` [PATCH] git-mv: allow submodules and fsmonitor to work together Stefan Beller
2018-09-10 15:58               ` Ben Peart
2018-09-10 16:29                 ` [PATCH v1] " Ben Peart
2018-09-10 17:07                   ` Stefan Beller
2018-09-10 19:38                     ` Ben Peart

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