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From: "Elijah Newren via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Eric Sunshine <sunshine@sunshineco.com>,
	Elijah Newren <newren@gmail.com>,
	Derrick Stolee <stolee@gmail.com>, Jeff King <peff@peff.net>,
	Philip Oakley <philipoakley@iee.email>,
	Jeff Hostetler <jeffhost@microsoft.com>,
	Josh Steadmon <steadmon@google.com>,
	Jeff Hostetler <git@jeffhostetler.com>,
	Elijah Newren <newren@gmail.com>,
	Elijah Newren <newren@gmail.com>
Subject: [PATCH v4 7/8] dir: traverse into untracked directories if they may have ignored subfiles
Date: Tue, 11 May 2021 18:34:07 +0000	[thread overview]
Message-ID: <4a561e1229e46124030856530258d6a89ce5e938.1620758049.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.1020.v4.git.git.1620758049.gitgitgadget@gmail.com>

From: Elijah Newren <newren@gmail.com>

A directory that is untracked does not imply that all files under it
should be categorized as untracked; in particular, if the caller is
interested in ignored files, many files or directories underneath the
untracked directory may be ignored.  We previously partially handled
this right with DIR_SHOW_IGNORED_TOO, but missed DIR_SHOW_IGNORED.  It
was not obvious, though, because the logic for untracked and excluded
files had been fused together making it harder to reason about.  The
previous commit split that logic out, making it easier to notice that
DIR_SHOW_IGNORED was missing.  Add it.

Signed-off-by: Elijah Newren <newren@gmail.com>
---
 dir.c                              | 10 ++++++----
 t/t3001-ls-files-others-exclude.sh |  2 +-
 t/t7300-clean.sh                   |  2 +-
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/dir.c b/dir.c
index 0126e2f08af7..deeff1a58319 100644
--- a/dir.c
+++ b/dir.c
@@ -1877,15 +1877,17 @@ static enum path_treatment treat_directory(struct dir_struct *dir,
 
 	/*
 	 * Other than the path_recurse case above, we only need to
-	 * recurse into untracked directories if either of the following
+	 * recurse into untracked directories if any of the following
 	 * bits is set:
-	 *   - DIR_SHOW_IGNORED_TOO (because then we need to determine if
-	 *                           there are ignored entries below)
+	 *   - DIR_SHOW_IGNORED (because then we need to determine if
+	 *                       there are ignored entries below)
+	 *   - DIR_SHOW_IGNORED_TOO (same as above)
 	 *   - DIR_HIDE_EMPTY_DIRECTORIES (because we have to determine if
 	 *                                 the directory is empty)
 	 */
 	if (!excluded &&
-	    !(dir->flags & (DIR_SHOW_IGNORED_TOO |
+	    !(dir->flags & (DIR_SHOW_IGNORED |
+			    DIR_SHOW_IGNORED_TOO |
 			    DIR_HIDE_EMPTY_DIRECTORIES))) {
 		return path_untracked;
 	}
diff --git a/t/t3001-ls-files-others-exclude.sh b/t/t3001-ls-files-others-exclude.sh
index ac05d1a17931..516c95ea0e82 100755
--- a/t/t3001-ls-files-others-exclude.sh
+++ b/t/t3001-ls-files-others-exclude.sh
@@ -292,7 +292,7 @@ EOF
 	test_cmp expect actual
 '
 
-test_expect_failure 'ls-files with "**" patterns and --directory' '
+test_expect_success 'ls-files with "**" patterns and --directory' '
 	# Expectation same as previous test
 	git ls-files --directory -o -i --exclude "**/a.1" >actual &&
 	test_cmp expect actual
diff --git a/t/t7300-clean.sh b/t/t7300-clean.sh
index 21e48b3ba591..0399701e6276 100755
--- a/t/t7300-clean.sh
+++ b/t/t7300-clean.sh
@@ -769,7 +769,7 @@ test_expect_success 'avoid traversing into ignored directories' '
 	test_cmp trace.expect trace.relevant
 '
 
-test_expect_failure 'traverse into directories that may have ignored entries' '
+test_expect_success 'traverse into directories that may have ignored entries' '
 	test_when_finished rm -f output &&
 	test_create_repo need-to-traverse-into-hierarchy &&
 	(
-- 
gitgitgadget


  parent reply	other threads:[~2021-05-11 18:34 UTC|newest]

Thread overview: 90+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-07  4:04 [PATCH 0/5] Directory traversal fixes Elijah Newren via GitGitGadget
2021-05-07  4:04 ` [PATCH 1/5] t7300: add testcase showing unnecessary traversal into ignored directory Elijah Newren via GitGitGadget
2021-05-07  4:27   ` Eric Sunshine
2021-05-07  5:00     ` Elijah Newren
2021-05-07  5:31       ` Eric Sunshine
2021-05-07  5:42         ` Elijah Newren
2021-05-07  5:56           ` Eric Sunshine
2021-05-07 23:05       ` Jeff King
2021-05-07 23:15         ` Eric Sunshine
2021-05-08  0:04         ` Elijah Newren
2021-05-08  0:10           ` Eric Sunshine
2021-05-08 17:20             ` Elijah Newren
2021-05-08 11:13   ` Philip Oakley
2021-05-08 17:20     ` Elijah Newren
2021-05-07  4:04 ` [PATCH 2/5] t3001, t7300: add testcase showcasing missed directory traversal Elijah Newren via GitGitGadget
2021-05-07  4:04 ` [PATCH 3/5] dir: avoid unnecessary traversal into ignored directory Elijah Newren via GitGitGadget
2021-05-07  4:04 ` [PATCH 4/5] dir: traverse into untracked directories if they may have ignored subfiles Elijah Newren via GitGitGadget
2021-05-07  4:05 ` [PATCH 5/5] [RFC] ls-files: error out on -i unless -o or -c are specified Elijah Newren via GitGitGadget
2021-05-07 16:22 ` [PATCH 6/5] dir: update stale description of treat_directory() Derrick Stolee
2021-05-07 17:57   ` Elijah Newren
2021-05-07 16:27 ` [PATCH 0/5] Directory traversal fixes Derrick Stolee
2021-05-08  0:08 ` [PATCH v2 0/8] " Elijah Newren via GitGitGadget
2021-05-08  0:08   ` [PATCH v2 1/8] t7300: add testcase showing unnecessary traversal into ignored directory Elijah Newren via GitGitGadget
2021-05-08 10:13     ` Junio C Hamano
2021-05-08 17:34       ` Elijah Newren
2021-05-08 10:19     ` Junio C Hamano
2021-05-08 17:41       ` Elijah Newren
2021-05-08  0:08   ` [PATCH v2 2/8] t3001, t7300: add testcase showcasing missed directory traversal Elijah Newren via GitGitGadget
2021-05-08  0:08   ` [PATCH v2 3/8] dir: avoid unnecessary traversal into ignored directory Elijah Newren via GitGitGadget
2021-05-08  0:08   ` [PATCH v2 4/8] dir: traverse into untracked directories if they may have ignored subfiles Elijah Newren via GitGitGadget
2021-05-08  0:08   ` [PATCH v2 5/8] [RFC] ls-files: error out on -i unless -o or -c are specified Elijah Newren via GitGitGadget
2021-05-08  0:08   ` [PATCH v2 6/8] dir: update stale description of treat_directory() Derrick Stolee via GitGitGadget
2021-05-08  0:08   ` [PATCH v2 7/8] [RFC] dir: convert trace calls to trace2 equivalents Elijah Newren via GitGitGadget
2021-05-08  0:08   ` [PATCH v2 8/8] [RFC] dir: reported number of visited directories and paths with trace2 Elijah Newren via GitGitGadget
2021-05-08 19:58   ` [PATCH v3 0/8] Directory traversal fixes Elijah Newren via GitGitGadget
2021-05-08 19:58     ` [PATCH v3 1/8] [RFC] dir: convert trace calls to trace2 equivalents Elijah Newren via GitGitGadget
2021-05-10  4:49       ` Junio C Hamano
2021-05-11 17:23         ` Elijah Newren
2021-05-11 16:17       ` Jeff Hostetler
2021-05-11 17:29         ` Elijah Newren
2021-05-08 19:58     ` [PATCH v3 2/8] [RFC] dir: report number of visited directories and paths with trace2 Elijah Newren via GitGitGadget
2021-05-10  5:00       ` Junio C Hamano
2021-05-08 19:58     ` [PATCH v3 3/8] [RFC] ls-files: error out on -i unless -o or -c are specified Elijah Newren via GitGitGadget
2021-05-10  5:09       ` Junio C Hamano
2021-05-11 17:40         ` Elijah Newren
2021-05-11 22:32           ` Junio C Hamano
2021-05-08 19:59     ` [PATCH v3 4/8] t7300: add testcase showing unnecessary traversal into ignored directory Elijah Newren via GitGitGadget
2021-05-10  5:28       ` Junio C Hamano
2021-05-11 17:45         ` Elijah Newren
2021-05-11 22:43           ` Junio C Hamano
2021-05-12  2:07             ` Elijah Newren
2021-05-12  3:17               ` Junio C Hamano
2021-05-08 19:59     ` [PATCH v3 5/8] t3001, t7300: add testcase showcasing missed directory traversal Elijah Newren via GitGitGadget
2021-05-08 19:59     ` [PATCH v3 6/8] dir: avoid unnecessary traversal into ignored directory Elijah Newren via GitGitGadget
2021-05-10  5:48       ` Junio C Hamano
2021-05-11 17:57         ` Elijah Newren
2021-05-08 19:59     ` [PATCH v3 7/8] dir: traverse into untracked directories if they may have ignored subfiles Elijah Newren via GitGitGadget
2021-05-08 19:59     ` [PATCH v3 8/8] dir: update stale description of treat_directory() Derrick Stolee via GitGitGadget
2021-05-11 18:34     ` [PATCH v4 0/8] Directory traversal fixes Elijah Newren via GitGitGadget
2021-05-11 18:34       ` [PATCH v4 1/8] dir: convert trace calls to trace2 equivalents Elijah Newren via GitGitGadget
2021-05-11 19:06         ` Jeff Hostetler
2021-05-11 20:12           ` Elijah Newren
2021-05-11 23:12             ` Jeff Hostetler
2021-05-12  0:44               ` Elijah Newren
2021-05-12 12:26                 ` Jeff Hostetler
2021-05-12 15:24                   ` Elijah Newren
2021-05-11 18:34       ` [PATCH v4 2/8] dir: report number of visited directories and paths with trace2 Elijah Newren via GitGitGadget
2021-05-11 18:34       ` [PATCH v4 3/8] ls-files: error out on -i unless -o or -c are specified Elijah Newren via GitGitGadget
2021-05-11 18:34       ` [PATCH v4 4/8] t7300: add testcase showing unnecessary traversal into ignored directory Elijah Newren via GitGitGadget
2021-05-11 18:34       ` [PATCH v4 5/8] t3001, t7300: add testcase showcasing missed directory traversal Elijah Newren via GitGitGadget
2021-05-11 18:34       ` [PATCH v4 6/8] dir: avoid unnecessary traversal into ignored directory Elijah Newren via GitGitGadget
2021-05-11 18:34       ` Elijah Newren via GitGitGadget [this message]
2021-05-11 18:34       ` [PATCH v4 8/8] dir: update stale description of treat_directory() Derrick Stolee via GitGitGadget
2021-05-12 17:28       ` [PATCH v5 0/9] Directory traversal fixes Elijah Newren via GitGitGadget
2021-05-12 17:28         ` [PATCH v5 1/9] dir: convert trace calls to trace2 equivalents Elijah Newren via GitGitGadget
2021-05-12 17:28         ` [PATCH v5 2/9] dir: report number of visited directories and paths with trace2 Elijah Newren via GitGitGadget
2021-05-12 17:28         ` [PATCH v5 3/9] ls-files: error out on -i unless -o or -c are specified Elijah Newren via GitGitGadget
2021-05-12 17:28         ` [PATCH v5 4/9] t7300: add testcase showing unnecessary traversal into ignored directory Elijah Newren via GitGitGadget
2021-05-12 17:28         ` [PATCH v5 5/9] t3001, t7300: add testcase showcasing missed directory traversal Elijah Newren via GitGitGadget
2021-05-12 17:28         ` [PATCH v5 6/9] dir: avoid unnecessary traversal into ignored directory Elijah Newren via GitGitGadget
2021-05-12 17:28         ` [PATCH v5 7/9] dir: traverse into untracked directories if they may have ignored subfiles Elijah Newren via GitGitGadget
2021-05-12 17:28         ` [PATCH v5 8/9] dir: update stale description of treat_directory() Derrick Stolee via GitGitGadget
2021-05-17 17:20           ` Derrick Stolee
2021-05-17 19:44             ` Junio C Hamano
2021-05-18  3:32               ` Elijah Newren
2021-05-19  1:44                 ` Junio C Hamano
2021-05-12 17:28         ` [PATCH v5 9/9] dir: introduce readdir_skip_dot_and_dotdot() helper Elijah Newren via GitGitGadget
2021-05-17 17:22           ` Derrick Stolee
2021-05-18  3:34             ` Elijah Newren
2021-05-17 17:23         ` [PATCH v5 0/9] Directory traversal fixes Derrick Stolee

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