From: Victoria Dye <vdye@github.com>
To: Shaoxuan Yuan <shaoxuan.yuan02@gmail.com>, git@vger.kernel.org
Cc: derrickstolee@github.com
Subject: Re: [PATCH v2 9/9] mv: check overwrite for in-to-out move
Date: Mon, 8 Aug 2022 16:53:54 -0700 [thread overview]
Message-ID: <8b5801a3-fa3a-acf4-0c34-a753ab7770ac@github.com> (raw)
In-Reply-To: <20220805030528.1535376-10-shaoxuan.yuan02@gmail.com>
Shaoxuan Yuan wrote:
> Add checking logic for overwriting when moving from in-cone to
> out-of-cone. It is the index version of the original overwrite logic.
>
> Helped-by: Derrick Stolee <derrickstolee@github.com>
> Signed-off-by: Shaoxuan Yuan <shaoxuan.yuan02@gmail.com>
> ---
> builtin/mv.c | 12 ++++++++++++
> t/t7002-mv-sparse-checkout.sh | 2 +-
> 2 files changed, 13 insertions(+), 1 deletion(-)
>
> diff --git a/builtin/mv.c b/builtin/mv.c
> index 765a1e8eb5..70996d582f 100644
> --- a/builtin/mv.c
> +++ b/builtin/mv.c
> @@ -367,6 +367,18 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
> goto act_on_entry;
> }
>
> + if (ignore_sparse &&
If '--sparse' is specified...
> + (dst_mode & SKIP_WORKTREE_DIR) &&
...and the destination's parent directory is outside the sparse cone...
> + index_entry_exists(&the_index, dst, strlen(dst))) {
...and the destination file exists in the index, then we're going to be
overwriting an existing index entry.
> + bad = _("destination exists in the index");
> + if (force) {
> + if (verbose)
> + warning(_("overwriting '%s'"), dst);
> + bad = NULL;
> + } else {
> + goto act_on_entry;
> + }
> + }
The rest of this aligns with what's done for a normal (exists on-disk)
overwrite. There's not much in the original overwrite-handling logic that
can be reused here (it's checking for overwrite based on 'stat' rather than
the contents of the index), so code structure-wise this makes sense as a
standalone check.
Looking good!
> /*
> * We check if the paths are in the sparse-checkout
> * definition as a very final check, since that
> diff --git a/t/t7002-mv-sparse-checkout.sh b/t/t7002-mv-sparse-checkout.sh
> index f0b32a2f70..50bcca583c 100755
> --- a/t/t7002-mv-sparse-checkout.sh
> +++ b/t/t7002-mv-sparse-checkout.sh
> @@ -323,7 +323,7 @@ test_expect_success 'move clean path from in-cone to out-of-cone' '
> grep "S folder1/d" actual
> '
>
> -test_expect_failure 'move clean path from in-cone to out-of-cone overwrite' '
> +test_expect_success 'move clean path from in-cone to out-of-cone overwrite' '
> test_when_finished "cleanup_sparse_checkout" &&
> setup_sparse_checkout &&
> echo "sub/file1 overwrite" >sub/file1 &&
next prev parent reply other threads:[~2022-08-08 23:54 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-19 13:28 [PATCH v1 0/7] mv: from in-cone to out-of-cone Shaoxuan Yuan
2022-07-19 13:28 ` [PATCH v1 1/7] t7002: add tests for moving " Shaoxuan Yuan
2022-07-19 14:52 ` Ævar Arnfjörð Bjarmason
2022-07-19 17:36 ` Derrick Stolee
2022-07-19 18:30 ` Junio C Hamano
2022-07-19 13:28 ` [PATCH v1 2/7] mv: add documentation for check_dir_in_index() Shaoxuan Yuan
2022-07-19 17:43 ` Derrick Stolee
2022-07-21 13:58 ` Shaoxuan Yuan
2022-07-19 18:01 ` Victoria Dye
2022-07-19 18:10 ` Victoria Dye
2022-07-21 14:20 ` Shaoxuan Yuan
2022-07-19 13:28 ` [PATCH v1 3/7] mv: free the *with_slash in check_dir_in_index() Shaoxuan Yuan
2022-07-19 17:46 ` Derrick Stolee
2022-07-19 13:28 ` [PATCH v1 4/7] mv: check if <destination> is a SKIP_WORKTREE_DIR Shaoxuan Yuan
2022-07-19 17:59 ` Derrick Stolee
2022-07-21 14:13 ` Shaoxuan Yuan
2022-07-22 12:48 ` Derrick Stolee
2022-07-22 18:40 ` Junio C Hamano
2022-07-19 13:28 ` [PATCH v1 5/7] mv: remove BOTH from enum update_mode Shaoxuan Yuan
2022-07-19 18:00 ` Derrick Stolee
2022-07-19 13:28 ` [PATCH v1 6/7] mv: from in-cone to out-of-cone Shaoxuan Yuan
2022-07-19 18:14 ` Derrick Stolee
2022-08-03 11:50 ` Shaoxuan Yuan
2022-08-03 14:30 ` Derrick Stolee
2022-08-04 8:40 ` Shaoxuan Yuan
2022-07-19 13:28 ` [PATCH v1 7/7] mv: check overwrite for in-to-out move Shaoxuan Yuan
2022-07-19 18:15 ` Derrick Stolee
2022-07-19 18:16 ` [PATCH v1 0/7] mv: from in-cone to out-of-cone Derrick Stolee
2022-08-05 3:05 ` [PATCH v2 0/9] " Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 1/9] t7002: add tests for moving " Shaoxuan Yuan
2022-08-09 0:51 ` Victoria Dye
2022-08-09 2:55 ` Shaoxuan Yuan
2022-08-09 11:24 ` Shaoxuan Yuan
2022-08-09 7:53 ` Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 2/9] mv: rename check_dir_in_index() to empty_dir_has_sparse_contents() Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 3/9] mv: free the *with_slash in check_dir_in_index() Shaoxuan Yuan
2022-08-08 23:41 ` Victoria Dye
2022-08-09 2:33 ` Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 4/9] mv: check if <destination> is a SKIP_WORKTREE_DIR Shaoxuan Yuan
2022-08-08 23:41 ` Victoria Dye
2022-08-09 0:23 ` Victoria Dye
2022-08-09 2:31 ` Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 5/9] mv: remove BOTH from enum update_mode Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 6/9] mv: from in-cone to out-of-cone Shaoxuan Yuan
2022-08-09 0:53 ` Victoria Dye
2022-08-09 3:16 ` Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 7/9] mv: cleanup empty WORKING_DIRECTORY Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 8/9] advice.h: add advise_on_moving_dirty_path() Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 9/9] mv: check overwrite for in-to-out move Shaoxuan Yuan
2022-08-08 23:53 ` Victoria Dye [this message]
2022-08-09 12:09 ` [PATCH v3 0/9] mv: from in-cone to out-of-cone Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 1/9] t7002: add tests for moving " Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 2/9] mv: rename check_dir_in_index() to empty_dir_has_sparse_contents() Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 3/9] mv: free the with_slash in check_dir_in_index() Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 4/9] mv: check if <destination> is a SKIP_WORKTREE_DIR Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 5/9] mv: remove BOTH from enum update_mode Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 6/9] mv: from in-cone to out-of-cone Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 7/9] mv: cleanup empty WORKING_DIRECTORY Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 8/9] advice.h: add advise_on_moving_dirty_path() Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 9/9] mv: check overwrite for in-to-out move Shaoxuan Yuan
2022-08-16 15:48 ` [PATCH v3 0/9] mv: from in-cone to out-of-cone Victoria Dye
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