From: Anthony Sottile <asottile@umich.edu>
To: Junio C Hamano <gitster@pobox.com>
Cc: Duy Nguyen <pclouds@gmail.com>, Ben Peart <peartben@gmail.com>,
Git Mailing List <git@vger.kernel.org>
Subject: Re: Regression `git checkout $rev -b branch` while in a `--no-checkout` clone does not check out files
Date: Thu, 3 Jan 2019 12:35:24 -0800 [thread overview]
Message-ID: <CA+dzEB=+ROLVjp36SQjucouc8YUWTvYBrN4QyS5fsStMPtbw_w@mail.gmail.com> (raw)
In-Reply-To: <xmqqef9th4iy.fsf@gitster-ct.c.googlers.com>
On Thu, Jan 3, 2019 at 12:26 PM Junio C Hamano <gitster@pobox.com> wrote:
> A "fix" to Ben's optimization for this particular case should be
> fairly straight-forward. I think we have a special case in the
> checkout codepath for an initial checkout and disable "carry forward
> the fact that the user wanted all the paths removed", so it would be
> the matter of adding yet another condition (is_cache_unborn(), which
> is used to set topts.initial_checkout) to the large collection of
> conditions in skip_merge_working_tree().
>
I think it might be simpler than that even -- the optimization treats
the following as equivalent when the current checked out revision is
deadbeef (even if the index / worktree differ), when before they were
not:
- git checkout -b newbranch
- git checkout deadbeef -b newbranch
If a revision is specified on the commandline it should be checked out.
Anthony
next prev parent reply other threads:[~2019-01-03 20:35 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-01 23:17 Regression `git checkout $rev -b branch` while in a `--no-checkout` clone does not check out files Anthony Sottile
2019-01-02 11:08 ` Duy Nguyen
2019-01-02 16:18 ` Anthony Sottile
2019-01-03 10:04 ` Duy Nguyen
2019-01-03 20:25 ` Junio C Hamano
2019-01-03 20:35 ` Anthony Sottile [this message]
2019-01-03 21:51 ` Junio C Hamano
2019-01-03 22:05 ` Anthony Sottile
2019-01-16 14:39 ` Ben Peart
2019-01-18 18:55 ` [PATCH v1 0/2] Fix regression in checkout -b Ben Peart
2019-01-18 18:55 ` [PATCH v1 1/2] checkout: add test to demonstrate regression with checkout -b on initial commit Ben Peart
2019-01-18 19:23 ` SZEDER Gábor
2019-01-18 18:55 ` [PATCH v1 2/2] checkout: fix regression in checkout -b on intitial checkout Ben Peart
2019-01-18 20:00 ` Junio C Hamano
2019-01-19 0:52 ` SZEDER Gábor
2019-01-19 1:26 ` [PATCH v1 0/2] Fix regression in checkout -b Junio C Hamano
2019-01-21 19:50 ` [PATCH v2 " Ben Peart
2019-01-21 19:50 ` [PATCH v2 1/2] checkout: add test to demonstrate regression with checkout -b on initial commit Ben Peart
2019-01-23 17:57 ` SZEDER Gábor
2019-01-21 19:50 ` [PATCH v2 2/2] checkout: fix regression in checkout -b on intitial checkout Ben Peart
2019-01-22 14:35 ` Johannes Schindelin
2019-01-22 18:42 ` Junio C Hamano
2019-01-22 18:49 ` Jeff King
2019-01-22 18:54 ` [PATCH v2 0/2] Fix regression in checkout -b Junio C Hamano
2019-01-22 19:31 ` Ben Peart
2019-01-23 19:14 ` Junio C Hamano
2019-01-23 20:01 ` [PATCH v3 " Ben Peart
2019-01-23 20:02 ` [PATCH v3 1/2] checkout: add test demonstrating regression with checkout -b on initial commit Ben Peart
2019-01-23 20:02 ` [PATCH v3 2/2] checkout: fix regression in checkout -b on intitial checkout Ben Peart
2019-01-23 21:23 ` [PATCH v3 0/2] Fix regression in checkout -b Junio C Hamano
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