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From: Elijah Newren <newren@gmail.com>
To: Denton Liu <liu.denton@gmail.com>
Cc: "Git Mailing List" <git@vger.kernel.org>,
	"Junio C Hamano" <gitster@pobox.com>,
	"SZEDER Gábor" <szeder.dev@gmail.com>
Subject: Re: [PATCH v2] dir: special case check for the possibility that pathspec is NULL
Date: Tue, 1 Oct 2019 11:54:59 -0700
Message-ID: <CABPp-BEmtnXT9+=+P4-D-0yKM075zstnaovL1P22vfn5FNdfMA@mail.gmail.com> (raw)
In-Reply-To: <20191001184049.GA30113@generichostname>

On Tue, Oct 1, 2019 at 11:41 AM Denton Liu <liu.denton@gmail.com> wrote:
>
> Hi Elijah,
>
> On Tue, Oct 01, 2019 at 11:30:05AM -0700, Elijah Newren wrote:
>
> [...]
>
> > diff --git a/dir.c b/dir.c
> > index 7ff79170fc..bd39b86be4 100644
> > --- a/dir.c
> > +++ b/dir.c
> > @@ -1962,8 +1962,9 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
> >                       ((state == path_untracked) &&
> >                        (get_dtype(cdir.de, istate, path.buf, path.len) == DT_DIR) &&
> >                        ((dir->flags & DIR_SHOW_IGNORED_TOO) ||
> > -                       do_match_pathspec(istate, pathspec, path.buf, path.len,
> > -                                         baselen, NULL, DO_MATCH_LEADING_PATHSPEC) == MATCHED_RECURSIVELY_LEADING_PATHSPEC))) {
> > +                       (pathspec &&
> > +                        do_match_pathspec(istate, pathspec, path.buf, path.len,
> > +                                          baselen, NULL, DO_MATCH_LEADING_PATHSPEC) == MATCHED_RECURSIVELY_LEADING_PATHSPEC)))) {
> >                       struct untracked_cache_dir *ud;
> >                       ud = lookup_untracked(dir->untracked, untracked,
> >                                             path.buf + baselen,
> > @@ -1975,7 +1976,8 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
> >                       if (subdir_state > dir_state)
> >                               dir_state = subdir_state;
> >
> > -                     if (!match_pathspec(istate, pathspec, path.buf, path.len,
> > +                     if (pathspec &&
> > +                         !match_pathspec(istate, pathspec, path.buf, path.len,
> >                                           0 /* prefix */, NULL,
> >                                           0 /* do NOT special case dirs */))
> >                               state = path_none;
> > diff --git a/t/t0050-filesystem.sh b/t/t0050-filesystem.sh
> > index 192c94eccd..a840919967 100755
> > --- a/t/t0050-filesystem.sh
> > +++ b/t/t0050-filesystem.sh
> > @@ -131,4 +131,25 @@ $test_unicode 'merge (silent unicode normalization)' '
> >       git merge topic
> >  '
> >
> > +test_expect_success CASE_INSENSITIVE_FS 'checkout with no pathspec and a case insensitive fs' '
> > +     git init repo &&
> > +     (
> > +             cd repo &&
> > +
> > +             >Gitweb &&
> > +             git add Gitweb &&
> > +             git commit -m "add Gitweb" &&
> > +
> > +             git checkout --orphan todo &&
> > +             git reset --hard &&
> > +             mkdir -p gitweb/subdir &&
> > +             >gitweb/subdir/file &&
> > +             # it is not strictly necessary to add and commit the
>
> Probably not worth a reroll but we're missing "gitweb directory" at the
> end of the comment. Other than that, it looks good to me.

Yuck, I accidentally only removed half the comment when I intended to
remove it all?  Whoops.  I think it's worth a reroll; it's just a
single patch.  I'll send it out.

  reply index

Thread overview: 73+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-25 18:59 [PATCH] t7300-clean: demonstrate deleting nested repo with an ignored file breakage SZEDER Gábor
2019-08-25 20:34 ` SZEDER Gábor
2019-08-25 22:32 ` Philip Oakley
2019-08-26  7:48   ` SZEDER Gábor
2019-09-05 15:47 ` [RFC PATCH v2 00/12] Fix some git clean issues Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 01/12] t7300: Add some testcases showing failure to clean specified pathspecs Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 02/12] dir: fix typo in comment Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 03/12] dir: fix off-by-one error in match_pathspec_item Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 04/12] dir: Directories should be checked for matching pathspecs too Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 05/12] dir: Make the DO_MATCH_SUBMODULE code reusable for a non-submodule case Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 06/12] dir: If our pathspec might match files under a dir, recurse into it Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 07/12] dir: add commentary explaining match_pathspec_item's return value Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 08/12] git-clean.txt: do not claim we will delete files with -n/--dry-run Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 09/12] clean: disambiguate the definition of -d Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 10/12] clean: avoid removing untracked files in a nested git repository Elijah Newren
2019-09-05 21:20     ` SZEDER Gábor
2019-09-05 15:47   ` [RFC PATCH v2 11/12] clean: rewrap overly long line Elijah Newren
2019-09-05 15:47   ` [RFC PATCH v2 12/12] clean: fix theoretical path corruption Elijah Newren
2019-09-05 19:27     ` SZEDER Gábor
2019-09-07  0:34       ` Elijah Newren
2019-09-05 19:01   ` [RFC PATCH v2 00/12] Fix some git clean issues SZEDER Gábor
2019-09-07  0:33     ` Elijah Newren
2019-09-12 22:12   ` [PATCH v3 " Elijah Newren
2019-09-12 22:12     ` [PATCH v3 01/12] t7300: add testcases showing failure to clean specified pathspecs Elijah Newren
2019-09-13 18:54       ` Junio C Hamano
2019-09-13 19:10         ` Elijah Newren
2019-09-13 20:29           ` Junio C Hamano
2019-09-12 22:12     ` [PATCH v3 02/12] dir: fix typo in comment Elijah Newren
2019-09-12 22:12     ` [PATCH v3 03/12] dir: fix off-by-one error in match_pathspec_item Elijah Newren
2019-09-13 19:05       ` Junio C Hamano
2019-09-12 22:12     ` [PATCH v3 04/12] dir: also check directories for matching pathspecs Elijah Newren
2019-09-12 22:12     ` [PATCH v3 05/12] dir: make the DO_MATCH_SUBMODULE code reusable for a non-submodule case Elijah Newren
2019-09-12 22:12     ` [PATCH v3 06/12] dir: if our pathspec might match files under a dir, recurse into it Elijah Newren
2019-09-13 19:45       ` Junio C Hamano
2019-09-12 22:12     ` [PATCH v3 07/12] dir: add commentary explaining match_pathspec_item's return value Elijah Newren
2019-09-13 20:04       ` Junio C Hamano
2019-09-12 22:12     ` [PATCH v3 08/12] git-clean.txt: do not claim we will delete files with -n/--dry-run Elijah Newren
2019-09-12 22:12     ` [PATCH v3 09/12] clean: disambiguate the definition of -d Elijah Newren
2019-09-12 22:12     ` [PATCH v3 10/12] clean: avoid removing untracked files in a nested git repository Elijah Newren
2019-09-12 22:12     ` [PATCH v3 11/12] clean: rewrap overly long line Elijah Newren
2019-09-12 22:12     ` [PATCH v3 12/12] clean: fix theoretical path corruption Elijah Newren
2019-09-17 16:34     ` [PATCH v4 00/12] Fix some git clean issues Elijah Newren
2019-09-17 16:34       ` [PATCH v4 01/12] t7300: add testcases showing failure to clean specified pathspecs Elijah Newren
2019-09-17 16:34       ` [PATCH v4 02/12] dir: fix typo in comment Elijah Newren
2019-09-17 16:34       ` [PATCH v4 03/12] dir: fix off-by-one error in match_pathspec_item Elijah Newren
2019-09-17 16:34       ` [PATCH v4 04/12] dir: also check directories for matching pathspecs Elijah Newren
2019-09-25 20:39         ` [BUG] git is segfaulting, was " Denton Liu
2019-09-25 21:28           ` Elijah Newren
2019-09-25 21:55             ` Denton Liu
2019-09-26 20:35               ` Denton Liu
2019-09-27  0:12                 ` Elijah Newren
2019-09-27  1:09           ` SZEDER Gábor
2019-09-27  2:17             ` SZEDER Gábor
2019-09-27 17:10               ` Denton Liu
2019-09-30 19:11                 ` [PATCH] dir: special case check for the possibility that pathspec is NULL Elijah Newren
2019-09-30 22:31                   ` Denton Liu
2019-10-01  7:01                     ` Elijah Newren
2019-10-01 18:30                   ` [PATCH v2] " Elijah Newren
2019-10-01 18:40                     ` Denton Liu
2019-10-01 18:54                       ` Elijah Newren [this message]
2019-10-01 18:55                       ` [PATCH v3] " Elijah Newren
2019-10-01 19:35                         ` Denton Liu
2019-10-01 19:39                           ` Elijah Newren
2019-10-02 15:51                             ` Elijah Newren
2019-10-07 18:04                         ` SZEDER Gábor
2019-09-17 16:34       ` [PATCH v4 05/12] dir: make the DO_MATCH_SUBMODULE code reusable for a non-submodule case Elijah Newren
2019-09-17 16:34       ` [PATCH v4 06/12] dir: if our pathspec might match files under a dir, recurse into it Elijah Newren
2019-09-17 16:34       ` [PATCH v4 07/12] dir: add commentary explaining match_pathspec_item's return value Elijah Newren
2019-09-17 16:35       ` [PATCH v4 08/12] git-clean.txt: do not claim we will delete files with -n/--dry-run Elijah Newren
2019-09-17 16:35       ` [PATCH v4 09/12] clean: disambiguate the definition of -d Elijah Newren
2019-09-17 16:35       ` [PATCH v4 10/12] clean: avoid removing untracked files in a nested git repository Elijah Newren
2019-09-17 16:35       ` [PATCH v4 11/12] clean: rewrap overly long line Elijah Newren
2019-09-17 16:35       ` [PATCH v4 12/12] clean: fix theoretical path corruption Elijah Newren

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