From: Junio C Hamano <gitster@pobox.com>
To: Ben Peart <peartben@gmail.com>
Cc: git@vger.kernel.org, benpeart@microsoft.com, asottile@umich.edu,
pclouds@gmail.com
Subject: Re: [PATCH v1 2/2] checkout: fix regression in checkout -b on intitial checkout
Date: Fri, 18 Jan 2019 12:00:34 -0800 [thread overview]
Message-ID: <xmqqef99ka71.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <20190118185558.17688-3-peartben@gmail.com> (Ben Peart's message of "Fri, 18 Jan 2019 13:55:58 -0500")
Ben Peart <peartben@gmail.com> writes:
> From: Ben Peart <benpeart@microsoft.com>
>
> When doing a 'checkout -b' do a full checkout including updating the working
> tree when doing the initial checkout. This fixes the regression in behavior
> caused by fa655d8411 checkout: optimize "git checkout -b <new_branch>"
>
> Signed-off-by: Ben Peart <benpeart@microsoft.com>
> ---
> builtin/checkout.c | 6 ++++++
> t/t2018-checkout-branch.sh | 2 +-
> 2 files changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/builtin/checkout.c b/builtin/checkout.c
> index 6fadf412e8..af6b5c8336 100644
> --- a/builtin/checkout.c
> +++ b/builtin/checkout.c
> @@ -517,6 +517,12 @@ static int skip_merge_working_tree(const struct checkout_opts *opts,
> if (core_apply_sparse_checkout && !checkout_optimize_new_branch)
> return 0;
>
> + /*
> + * We must do the merge if this is the initial checkout
> + */
> + if (is_cache_unborn())
> + return 0;
> +
Yup, that's a trivial fix ;-)
> /*
> * We must do the merge if we are actually moving to a new commit.
> */
> diff --git a/t/t2018-checkout-branch.sh b/t/t2018-checkout-branch.sh
> index 35999b3adb..c438889b0c 100755
> --- a/t/t2018-checkout-branch.sh
> +++ b/t/t2018-checkout-branch.sh
> @@ -206,7 +206,7 @@ test_expect_success 'checkout -b after clone --no-checkout does a checkout of HE
> rev="$(git -C src rev-parse HEAD)" &&
> git clone --no-checkout src dest &&
> git -C dest checkout "$rev" -b branch &&
> - test_must_fail test -f dest/a
> + test -f dest/a
> '
This is flipping the wrong thing. Rather, introduce the whole test
as test_expect_failure that wants to make sure dest/a exists, and
with this 2/2 patch flip test_expect_failure into test_expect_success.
Thanks.
next prev parent reply other threads:[~2019-01-18 20:00 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
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 [this message]
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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