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From: Junio C Hamano <gitster@pobox.com>
To: "Elijah Newren via GitGitGadget" <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, matheus.bernardino@usp.br,
	dstolee@microsoft.com, Elijah Newren <newren@gmail.com>
Subject: Re: [PATCH 0/3] Fix stash apply in sparse checkouts (and a submodule test)
Date: Wed, 25 Nov 2020 14:14:05 -0800	[thread overview]
Message-ID: <xmqqlfepcceq.fsf@gitster.c.googlers.com> (raw)
In-Reply-To: <pull.919.git.git.1605891222.gitgitgadget@gmail.com> (Elijah Newren via GitGitGadget's message of "Fri, 20 Nov 2020 16:53:39 +0000")

"Elijah Newren via GitGitGadget" <gitgitgadget@gmail.com> writes:

> Heavier usage of sparse-checkouts at $DAYJOB is commencing. And an issue
> with git stash apply was found.
>
> git stash's implementation as a pipeline of forked commands presents some
> problems, especially when implemented atop of three commands that all behave
> differently in the presence of sparse checkouts. Add a testcase
> demonstrating some issues with git stash apply in a repository with a
> different set of sparse-checkout patterns at apply vs create time, clean up
> the relevant section of git stash code, and incidentally fix a submodule
> testcase unrelated to sparse checkouts. Provide some detailed commit
> messages explaining the issues along the way.
>
> NOTE: I found a couple minor issues with other commands in sparse checkouts
> while debugging this issue, but I don't yet have fixes for them and I can
> submit them separately.

Any comments on this from reviewers?  The second patch is a but too
busy looking and I am having a bit of trouble convincing myself that
it is doing the right thing.

Thanks.

  parent reply	other threads:[~2020-11-25 22:30 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-20 16:53 Elijah Newren via GitGitGadget
2020-11-20 16:53 ` [PATCH 1/3] t7012: add a testcase demonstrating stash apply bugs in sparse checkouts Elijah Newren via GitGitGadget
2020-11-20 16:53 ` [PATCH 2/3] stash: remove unnecessary process forking Elijah Newren via GitGitGadget
2020-11-20 16:53 ` [PATCH 3/3] stash: fix stash application in sparse-checkouts Elijah Newren via GitGitGadget
2020-11-21 12:47   ` Chris Torek
2020-11-22  3:47     ` Elijah Newren
2020-11-25 22:14 ` Junio C Hamano [this message]
2020-11-26  5:31   ` [PATCH 0/3] Fix stash apply in sparse checkouts (and a submodule test) Elijah Newren
2020-12-01 22:25 ` [PATCH v2 " Elijah Newren via GitGitGadget
2020-12-01 22:25   ` [PATCH v2 1/3] t7012: add a testcase demonstrating stash apply bugs in sparse checkouts Elijah Newren via GitGitGadget
2020-12-01 22:25   ` [PATCH v2 2/3] stash: remove unnecessary process forking Elijah Newren via GitGitGadget
2020-12-01 23:02     ` Junio C Hamano
2020-12-02 16:09       ` Elijah Newren
2020-12-01 22:25   ` [PATCH v2 3/3] stash: fix stash application in sparse-checkouts Elijah Newren via GitGitGadget

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