From: Derrick Stolee <derrickstolee@github.com>
To: phillip.wood@dunelm.org.uk,
Derrick Stolee via GitGitGadget <gitgitgadget@gmail.com>,
git@vger.kernel.org
Cc: gitster@pobox.com, johannes.schindelin@gmx.de, me@ttaylorr.com,
Jeff Hostetler <git@jeffhostetler.com>,
Elijah Newren <newren@gmail.com>
Subject: Re: [PATCH v4 09/12] sequencer: rewrite update-refs as user edits todo list
Date: Fri, 15 Jul 2022 09:13:29 -0400 [thread overview]
Message-ID: <638f6b51-0045-f08e-fa63-d16a571d0099@github.com> (raw)
In-Reply-To: <7a471a98-09d1-78cb-d6dd-a7faaa9071ba@gmail.com>
On 7/15/2022 6:27 AM, Phillip Wood wrote:
>> We can test that this works by rewriting the todo-list several times in
>> the course of a rebase. Check that each ref is locked or unlocked for
>> updates after each todo-list update. We an also verify that the ref
>> update fails if a concurrent process updates one of the refs after the
>> rebase process records the "locked" ref location.
>
> Thanks for adding this and taking the time to write some good tests. When adding a new update-ref command to the todo list it would be nice to check if the ref is already checked. We could print a warning or force the user to re-edit the todo list as we do if they delete a pick and rebase.missingcommitscheck == error
I agree that that would be a helpful feature instead of the user
discovering the issue at the end of the rebase (as they do with
the message from patch 12).
> The checks below are quadratic but we don't expect that many refs so that should be fine. I don't think it is worth the complexity of building a hash table or whatever at this stage.
A hash table would be the natural approach if we see users having
trouble from such high use of the feature.
I think both of these concerns would be excellent for a follow-up,
since they would shave off some rough edges. I hesitate to add them
to this series since it has been growing quite a bit already.
Thanks,
-Stolee
next prev parent reply other threads:[~2022-07-15 13:13 UTC|newest]
Thread overview: 144+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-03 13:37 [PATCH 0/4] rebase: update branches in multi-part topic Derrick Stolee via GitGitGadget
2022-06-03 13:37 ` [PATCH 1/4] log-tree: create for_each_decoration() Derrick Stolee via GitGitGadget
2022-06-03 17:39 ` Junio C Hamano
2022-06-03 17:58 ` Derrick Stolee
2022-06-03 18:40 ` Junio C Hamano
2022-06-03 13:37 ` [PATCH 2/4] branch: add branch_checked_out() helper Derrick Stolee via GitGitGadget
2022-06-03 18:31 ` Junio C Hamano
2022-06-03 13:37 ` [PATCH 3/4] rebase: add --update-refs option Derrick Stolee via GitGitGadget
2022-06-07 10:25 ` Phillip Wood
2022-06-03 13:37 ` [PATCH 4/4] rebase: add rebase.updateRefs config option Derrick Stolee via GitGitGadget
2022-06-03 16:56 ` [PATCH 0/4] rebase: update branches in multi-part topic Junio C Hamano
2022-06-03 18:27 ` Taylor Blau
2022-06-03 18:52 ` Junio C Hamano
2022-06-03 19:59 ` Jeff Hostetler
2022-06-03 20:03 ` Taylor Blau
2022-06-03 21:23 ` Junio C Hamano
2022-06-04 15:28 ` Phillip Wood
2022-06-06 15:12 ` Derrick Stolee
2022-06-07 10:11 ` Phillip Wood
2022-06-07 19:39 ` Derrick Stolee
2022-06-08 16:03 ` Junio C Hamano
2022-06-06 16:36 ` Junio C Hamano
2022-06-07 6:25 ` Elijah Newren
2022-06-07 20:42 ` [PATCH v2 0/7] " Derrick Stolee via GitGitGadget
2022-06-07 20:42 ` [PATCH v2 1/7] log-tree: create for_each_decoration() Derrick Stolee via GitGitGadget
2022-06-07 20:42 ` [PATCH v2 2/7] branch: add branch_checked_out() helper Derrick Stolee via GitGitGadget
2022-06-07 22:09 ` Junio C Hamano
2022-06-08 2:14 ` Derrick Stolee
2022-06-08 2:43 ` Derrick Stolee
2022-06-08 4:52 ` Junio C Hamano
2022-06-07 20:42 ` [PATCH v2 3/7] sequencer: define array with enum values Derrick Stolee via GitGitGadget
2022-06-07 22:11 ` Junio C Hamano
2022-06-07 20:42 ` [PATCH v2 4/7] sequencer: add update-refs command Derrick Stolee via GitGitGadget
2022-06-07 20:42 ` [PATCH v2 5/7] rebase: add --update-refs option Derrick Stolee via GitGitGadget
2022-06-07 20:42 ` [PATCH v2 6/7] sequencer: implement 'update-refs' command Derrick Stolee via GitGitGadget
2022-06-07 22:23 ` Junio C Hamano
2022-06-07 20:42 ` [PATCH v2 7/7] rebase: add rebase.updateRefs config option Derrick Stolee via GitGitGadget
2022-06-08 14:32 ` [PATCH v2 0/7] rebase: update branches in multi-part topic Phillip Wood
2022-06-08 18:09 ` Derrick Stolee
2022-06-09 10:04 ` Phillip Wood
2022-06-28 13:25 ` [PATCH v3 0/8] " Derrick Stolee via GitGitGadget
2022-06-28 13:25 ` [PATCH v3 1/8] t2407: test branches currently using apply backend Derrick Stolee via GitGitGadget
2022-06-28 20:44 ` Junio C Hamano
2022-06-29 12:54 ` Derrick Stolee
2022-06-30 16:44 ` Junio C Hamano
2022-06-30 17:35 ` Derrick Stolee
2022-06-28 13:25 ` [PATCH v3 2/8] branch: consider refs under 'update-refs' Derrick Stolee via GitGitGadget
2022-06-28 20:48 ` Junio C Hamano
2022-06-29 12:58 ` Derrick Stolee
2022-06-30 9:47 ` Phillip Wood
2022-06-30 16:50 ` Junio C Hamano
2022-06-30 16:49 ` Junio C Hamano
2022-06-30 9:32 ` Phillip Wood
2022-06-30 13:35 ` Derrick Stolee
2022-07-01 13:40 ` Phillip Wood
2022-06-28 13:25 ` [PATCH v3 3/8] rebase-interactive: update 'merge' description Derrick Stolee via GitGitGadget
2022-06-28 21:00 ` Junio C Hamano
2022-06-29 13:02 ` Derrick Stolee
2022-06-30 17:05 ` Junio C Hamano
2022-06-30 9:34 ` Phillip Wood
2022-06-28 13:25 ` [PATCH v3 4/8] sequencer: define array with enum values Derrick Stolee via GitGitGadget
2022-06-28 21:02 ` Junio C Hamano
2022-06-28 13:25 ` [PATCH v3 5/8] sequencer: add update-ref command Derrick Stolee via GitGitGadget
2022-06-30 9:39 ` Phillip Wood
2022-06-28 13:25 ` [PATCH v3 6/8] rebase: add --update-refs option Derrick Stolee via GitGitGadget
2022-06-28 21:09 ` Junio C Hamano
2022-06-29 13:03 ` Derrick Stolee
2022-07-01 9:20 ` Phillip Wood
2022-07-01 21:20 ` Elijah Newren
2022-07-04 12:56 ` Derrick Stolee
2022-07-04 17:57 ` Elijah Newren
2022-07-05 22:22 ` Derrick Stolee
2022-07-08 2:27 ` Elijah Newren
2022-06-28 13:25 ` [PATCH v3 7/8] rebase: update refs from 'update-ref' commands Derrick Stolee via GitGitGadget
2022-06-28 21:15 ` Junio C Hamano
2022-06-29 13:05 ` Derrick Stolee
2022-06-30 17:09 ` Junio C Hamano
2022-06-29 13:06 ` Derrick Stolee
2022-07-01 9:31 ` Phillip Wood
2022-07-01 18:35 ` Junio C Hamano
2022-07-01 23:18 ` Elijah Newren
2022-07-04 13:05 ` Derrick Stolee
2022-06-28 13:25 ` [PATCH v3 8/8] rebase: add rebase.updateRefs config option Derrick Stolee via GitGitGadget
2022-06-28 21:19 ` [PATCH v3 0/8] rebase: update branches in multi-part topic Junio C Hamano
2022-07-01 13:43 ` Phillip Wood
2022-07-12 13:06 ` [PATCH v4 00/12] " Derrick Stolee via GitGitGadget
2022-07-12 13:06 ` [PATCH v4 01/12] t2407: test bisect and rebase as black-boxes Derrick Stolee via GitGitGadget
2022-07-12 13:06 ` [PATCH v4 02/12] t2407: test branches currently using apply backend Derrick Stolee via GitGitGadget
2022-07-12 13:06 ` [PATCH v4 03/12] branch: consider refs under 'update-refs' Derrick Stolee via GitGitGadget
2022-07-15 15:37 ` Phillip Wood
2022-07-12 13:06 ` [PATCH v4 04/12] rebase-interactive: update 'merge' description Derrick Stolee via GitGitGadget
2022-07-12 13:06 ` [PATCH v4 05/12] sequencer: define array with enum values Derrick Stolee via GitGitGadget
2022-07-12 13:06 ` [PATCH v4 06/12] sequencer: add update-ref command Derrick Stolee via GitGitGadget
2022-07-12 13:07 ` [PATCH v4 07/12] rebase: add --update-refs option Derrick Stolee via GitGitGadget
2022-07-16 19:30 ` Elijah Newren
2022-07-19 15:50 ` Derrick Stolee
2022-07-18 9:05 ` SZEDER Gábor
2022-07-18 16:55 ` Derrick Stolee
2022-07-18 19:35 ` Junio C Hamano
2022-07-19 15:53 ` Derrick Stolee
2022-07-19 16:44 ` Junio C Hamano
2022-07-19 16:47 ` Derrick Stolee
2022-07-12 13:07 ` [PATCH v4 08/12] rebase: update refs from 'update-ref' commands Derrick Stolee via GitGitGadget
2022-07-15 13:25 ` Phillip Wood
2022-07-19 16:04 ` Derrick Stolee
2022-07-12 13:07 ` [PATCH v4 09/12] sequencer: rewrite update-refs as user edits todo list Derrick Stolee via GitGitGadget
2022-07-15 10:27 ` Phillip Wood
2022-07-15 13:13 ` Derrick Stolee [this message]
2022-07-18 13:09 ` Phillip Wood
2022-07-16 19:20 ` Elijah Newren
2022-07-12 13:07 ` [PATCH v4 10/12] rebase: add rebase.updateRefs config option Derrick Stolee via GitGitGadget
2022-07-12 13:07 ` [PATCH v4 11/12] sequencer: ignore HEAD ref under --update-refs Derrick Stolee via GitGitGadget
2022-07-12 13:07 ` [PATCH v4 12/12] sequencer: notify user of --update-refs activity Derrick Stolee via GitGitGadget
2022-07-15 10:12 ` Phillip Wood
2022-07-15 13:20 ` Derrick Stolee
2022-07-16 20:51 ` Elijah Newren
2022-07-16 22:09 ` Elijah Newren
2022-07-19 16:09 ` Derrick Stolee
2022-07-12 15:37 ` [PATCH v4 00/12] rebase: update branches in multi-part topic Junio C Hamano
2022-07-14 14:50 ` Derrick Stolee
2022-07-14 18:11 ` Junio C Hamano
2022-07-16 21:23 ` Elijah Newren
2022-07-16 20:56 ` Elijah Newren
2022-07-15 15:41 ` Phillip Wood
2022-07-19 18:33 ` [PATCH v5 " Derrick Stolee via GitGitGadget
2022-07-19 18:33 ` [PATCH v5 01/12] t2407: test bisect and rebase as black-boxes Derrick Stolee via GitGitGadget
2022-07-19 18:33 ` [PATCH v5 02/12] t2407: test branches currently using apply backend Derrick Stolee via GitGitGadget
2022-07-19 18:33 ` [PATCH v5 03/12] branch: consider refs under 'update-refs' Derrick Stolee via GitGitGadget
2022-07-19 18:33 ` [PATCH v5 04/12] rebase-interactive: update 'merge' description Derrick Stolee via GitGitGadget
2022-07-19 18:33 ` [PATCH v5 05/12] sequencer: define array with enum values Derrick Stolee via GitGitGadget
2022-07-19 18:33 ` [PATCH v5 06/12] sequencer: add update-ref command Derrick Stolee via GitGitGadget
2022-07-19 18:33 ` [PATCH v5 07/12] rebase: add --update-refs option Derrick Stolee via GitGitGadget
2022-07-19 18:33 ` [PATCH v5 08/12] rebase: update refs from 'update-ref' commands Derrick Stolee via GitGitGadget
2022-07-21 14:03 ` Phillip Wood
2022-07-19 18:33 ` [PATCH v5 09/12] sequencer: rewrite update-refs as user edits todo list Derrick Stolee via GitGitGadget
2022-07-21 14:04 ` Phillip Wood
2022-07-19 18:33 ` [PATCH v5 10/12] rebase: add rebase.updateRefs config option Derrick Stolee via GitGitGadget
2022-07-19 18:33 ` [PATCH v5 11/12] sequencer: ignore HEAD ref under --update-refs Derrick Stolee via GitGitGadget
2022-07-19 18:33 ` [PATCH v5 12/12] sequencer: notify user of --update-refs activity Derrick Stolee via GitGitGadget
2022-07-21 4:35 ` [PATCH v5 00/12] rebase: update branches in multi-part topic Elijah Newren
2022-07-21 12:12 ` Derrick Stolee
2022-07-21 19:43 ` Elijah Newren
2022-07-21 20:05 ` Derrick Stolee
2022-07-21 14:04 ` Phillip Wood
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