From: Junio C Hamano <gitster@pobox.com>
To: Clemens Buchacher <drizzd@aon.at>
Cc: git@vger.kernel.org
Subject: Re: [PATCH 5/5] do not overwrite files in leading path
Date: Wed, 13 Oct 2010 14:57:59 -0700 [thread overview]
Message-ID: <7v1v7tkb6g.fsf@alter.siamese.dyndns.org> (raw)
In-Reply-To: <1286632380-7002-6-git-send-email-drizzd@aon.at> (Clemens Buchacher's message of "Sat\, 9 Oct 2010 15\:53\:00 +0200")
Clemens Buchacher <drizzd@aon.at> writes:
> If the work tree contains an untracked file x, and
> unpack-trees wants to checkout a path x/*, the
> file x is removed unconditionally.
>
> Instead, apply the same checks that are normally
> used for untracked files, and abort if the file
> cannot be removed.
>
Too short a line is also hard to read as too long a line.
> diff --git a/cache.h b/cache.h
> index 2ef2fa3..f65d6f9 100644
> --- a/cache.h
> +++ b/cache.h
> @@ -852,7 +852,7 @@ struct cache_def {
>
> extern int has_symlink_leading_path(const char *name, int len);
> extern int threaded_has_symlink_leading_path(struct cache_def *, const char *, int);
> -extern int has_symlink_or_noent_leading_path(const char *name, int len);
> +extern int check_leading_path(const char *name, int len);
This is an API regression. "check" in function name "check-blah" does not
tell what you are checking (is it checking if the path is Ok? is it
checking if the path has symlinked components? is it checking if some
part of the path overlaps with tracked content? is it checking if you
have already run lstat(2) on some of the leading path components?), nor
for what purpose the check can be used (it is Ok to overwrite it?, is it
Ok to create a directory there? is it Ok to create a file there?).
At least the old name told us what it checked, didn't it?
The approach you took looks sound, though. What did you feel was "not
exactly pretty" about it?
Thanks.
next prev parent reply other threads:[~2010-10-13 21:58 UTC|newest]
Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-17 5:21 git merge, .gitignore, and silently overwriting untracked files Joshua Jensen
2010-08-17 19:33 ` Junio C Hamano
2010-08-18 23:39 ` [PATCH] optionally disable overwriting of ignored files Clemens Buchacher
2010-08-19 10:41 ` Jakub Narebski
2010-08-20 18:48 ` Clemens Buchacher
2010-08-20 19:01 ` Joshua Jensen
2010-08-20 20:35 ` Junio C Hamano
2010-08-21 8:05 ` Clemens Buchacher
2010-08-22 7:25 ` Junio C Hamano
2010-08-22 8:20 ` Clemens Buchacher
2010-10-09 22:39 ` Kevin Ballard
2010-08-21 13:23 ` Clemens Buchacher
2010-10-09 13:52 ` [PATCH 0/5] do not overwrite untracked files in leading path Clemens Buchacher
2010-10-09 13:52 ` [PATCH 1/5] t7607: use test_commit and test_must_fail Clemens Buchacher
2010-10-10 6:35 ` Jonathan Nieder
2010-10-10 8:35 ` [PATCH 1/5 v2] t7607: use test-lib functions and check MERGE_HEAD Clemens Buchacher
2010-10-13 21:33 ` Junio C Hamano
2010-10-13 21:59 ` Junio C Hamano
2010-10-09 13:52 ` [PATCH 2/5] t7607: add leading-path tests Clemens Buchacher
2010-10-09 19:14 ` Johannes Sixt
2010-10-10 8:38 ` [PATCH 2/5 v2] " Clemens Buchacher
2010-10-09 13:52 ` [PATCH 3/5] add function check_ok_to_remove() Clemens Buchacher
2010-10-13 21:43 ` Junio C Hamano
2010-10-09 13:52 ` [PATCH 4/5] lstat_cache: optionally return match_len Clemens Buchacher
2010-10-09 13:53 ` [PATCH 5/5] do not overwrite files in leading path Clemens Buchacher
2010-10-13 21:57 ` Junio C Hamano [this message]
2010-10-13 22:34 ` Clemens Buchacher
2010-10-15 6:48 ` Clemens Buchacher
2010-10-15 18:47 ` Junio C Hamano
2010-08-20 20:46 ` [PATCH] optionally disable overwriting of ignored files Junio C Hamano
2010-08-21 6:48 ` [PATCH v2] " Clemens Buchacher
2010-08-23 8:33 ` [PATCH] " Matthieu Moy
2010-08-31 18:44 ` Heiko Voigt
2010-08-23 9:37 ` Matthieu Moy
2010-08-23 13:56 ` Holger Hellmuth
2010-08-23 15:11 ` Clemens Buchacher
2010-08-23 15:57 ` Junio C Hamano
2010-08-24 7:28 ` Clemens Buchacher
2010-08-24 16:19 ` Junio C Hamano
2018-10-16 9:10 ` Ignored files being silently overwritten when switching branches Ævar Arnfjörð Bjarmason
2018-10-16 15:05 ` Duy Nguyen
2018-10-18 1:55 ` Junio C Hamano
2018-11-06 15:12 ` Checkout deleted semi-untracked file Ævar Arnfjörð Bjarmason
2018-11-11 9:52 ` [RFC PATCH] Introduce "precious" file concept Nguyễn Thái Ngọc Duy
2018-11-11 12:15 ` Bert Wesarg
2018-11-11 12:59 ` Junio C Hamano
2018-11-26 19:38 ` [PATCH v2 0/2] Precios files round two Nguyễn Thái Ngọc Duy
2018-11-26 19:38 ` [PATCH v2 1/2] Introduce "precious" file concept Nguyễn Thái Ngọc Duy
2018-11-26 19:38 ` [PATCH v2 2/2] unpack-trees: support core.allIgnoredFilesArePreciousWhenMerging Nguyễn Thái Ngọc Duy
2018-11-11 12:33 ` [RFC PATCH] Introduce "precious" file concept Ævar Arnfjörð Bjarmason
2018-11-11 13:06 ` Ævar Arnfjörð Bjarmason
2018-11-12 16:14 ` Duy Nguyen
2018-11-11 15:41 ` Duy Nguyen
2018-11-11 16:55 ` Ævar Arnfjörð Bjarmason
2018-11-12 7:35 ` Per Lundberg
2018-11-12 9:08 ` Matthieu Moy
2018-11-12 9:49 ` Ævar Arnfjörð Bjarmason
2018-11-12 10:26 ` Junio C Hamano
2018-11-12 12:45 ` Ævar Arnfjörð Bjarmason
2018-11-12 13:02 ` Junio C Hamano
2018-11-12 16:07 ` Duy Nguyen
2018-11-12 23:22 ` brian m. carlson
2018-11-26 9:30 ` Per Lundberg
2018-11-26 10:28 ` Ævar Arnfjörð Bjarmason
2018-11-26 12:49 ` Junio C Hamano
2018-11-27 15:08 ` Ævar Arnfjörð Bjarmason
2018-11-28 3:58 ` Junio C Hamano
2018-11-28 21:54 ` Ævar Arnfjörð Bjarmason
2018-11-29 5:04 ` Junio C Hamano
2018-12-01 6:21 ` Duy Nguyen
2018-11-26 15:26 ` Duy Nguyen
2018-11-26 15:34 ` Ævar Arnfjörð Bjarmason
2018-11-26 15:40 ` Duy Nguyen
2018-11-26 15:47 ` Ævar Arnfjörð Bjarmason
2018-11-26 15:55 ` Duy Nguyen
2018-11-27 9:43 ` Per Lundberg
2018-11-27 12:55 ` Jacob Keller
2018-11-27 14:50 ` Per Lundberg
2018-11-28 1:21 ` brian m. carlson
2018-11-28 6:54 ` Per Lundberg
2018-11-27 15:19 ` Duy Nguyen
2018-12-06 18:39 ` Duy Nguyen
2018-11-26 16:02 ` Eckhard Maaß
-- strict thread matches above, loose matches on Subject: below --
2018-10-15 13:01 Ignored files being silently overwritten when switching branches Per Lundberg
2018-10-16 6:40 ` Jeff King
2018-11-06 12:41 Checkout deleted semi-untracked file Steffen Jost
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