From: "Elijah Newren via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: "Martin Melka" <martin.melka@gmail.com>,
"SZEDER Gábor" <szeder.dev@gmail.com>,
"Samuel Lijin" <sxlijin@gmail.com>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>,
"Elijah Newren" <newren@gmail.com>,
"Elijah Newren" <newren@gmail.com>
Subject: [PATCH 1/6] dir: consolidate treat_path() and treat_one_path()
Date: Wed, 29 Jan 2020 22:03:38 +0000 [thread overview]
Message-ID: <27bc1357964662faeeb1f4cadd31772ed6caf109.1580335424.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.700.git.git.1580335424.gitgitgadget@gmail.com>
From: Elijah Newren <newren@gmail.com>
Commit 16e2cfa90993 ("read_directory(): further split treat_path()",
2010-01-08) split treat_one_path() out of treat_path(), because
treat_leading_path() would not have access to a dirent but wanted to
re-use as much of treat_path() as possible. Not re-using all of
treat_path() caused other bugs, as noted in commit b9670c1f5e6b ("dir:
fix checks on common prefix directory", 2019-12-19). Finally, in commit
ad6f2157f951 ("dir: restructure in a way to avoid passing around a
struct dirent", 2020-01-16), dirents were removed from treat_path() and
other functions entirely.
Since the only reason for splitting these functions was the lack of a
dirent -- which no longer applies to either function -- and since the
split caused problems in the past resulting in us not using
treat_one_path() separately anymore, just undo the split.
Signed-off-by: Elijah Newren <newren@gmail.com>
---
dir.c | 121 ++++++++++++++++++++++++++--------------------------------
1 file changed, 55 insertions(+), 66 deletions(-)
diff --git a/dir.c b/dir.c
index b460211e61..68c56aeddb 100644
--- a/dir.c
+++ b/dir.c
@@ -1863,21 +1863,65 @@ static int resolve_dtype(int dtype, struct index_state *istate,
return dtype;
}
-static enum path_treatment treat_one_path(struct dir_struct *dir,
- struct untracked_cache_dir *untracked,
- struct index_state *istate,
- struct strbuf *path,
- int baselen,
- const struct pathspec *pathspec,
- int dtype)
-{
- int exclude;
- int has_path_in_index = !!index_file_exists(istate, path->buf, path->len, ignore_case);
+static enum path_treatment treat_path_fast(struct dir_struct *dir,
+ struct untracked_cache_dir *untracked,
+ struct cached_dir *cdir,
+ struct index_state *istate,
+ struct strbuf *path,
+ int baselen,
+ const struct pathspec *pathspec)
+{
+ strbuf_setlen(path, baselen);
+ if (!cdir->ucd) {
+ strbuf_addstr(path, cdir->file);
+ return path_untracked;
+ }
+ strbuf_addstr(path, cdir->ucd->name);
+ /* treat_one_path() does this before it calls treat_directory() */
+ strbuf_complete(path, '/');
+ if (cdir->ucd->check_only)
+ /*
+ * check_only is set as a result of treat_directory() getting
+ * to its bottom. Verify again the same set of directories
+ * with check_only set.
+ */
+ return read_directory_recursive(dir, istate, path->buf, path->len,
+ cdir->ucd, 1, 0, pathspec);
+ /*
+ * We get path_recurse in the first run when
+ * directory_exists_in_index() returns index_nonexistent. We
+ * are sure that new changes in the index does not impact the
+ * outcome. Return now.
+ */
+ return path_recurse;
+}
+
+static enum path_treatment treat_path(struct dir_struct *dir,
+ struct untracked_cache_dir *untracked,
+ struct cached_dir *cdir,
+ struct index_state *istate,
+ struct strbuf *path,
+ int baselen,
+ const struct pathspec *pathspec)
+{
+ int has_path_in_index, dtype, exclude;
enum path_treatment path_treatment;
- dtype = resolve_dtype(dtype, istate, path->buf, path->len);
+ if (!cdir->d_name)
+ return treat_path_fast(dir, untracked, cdir, istate, path,
+ baselen, pathspec);
+ if (is_dot_or_dotdot(cdir->d_name) || !fspathcmp(cdir->d_name, ".git"))
+ return path_none;
+ strbuf_setlen(path, baselen);
+ strbuf_addstr(path, cdir->d_name);
+ if (simplify_away(path->buf, path->len, pathspec))
+ return path_none;
+
+ dtype = resolve_dtype(cdir->d_type, istate, path->buf, path->len);
/* Always exclude indexed files */
+ has_path_in_index = !!index_file_exists(istate, path->buf, path->len,
+ ignore_case);
if (dtype != DT_DIR && has_path_in_index)
return path_none;
@@ -1942,61 +1986,6 @@ static enum path_treatment treat_one_path(struct dir_struct *dir,
}
}
-static enum path_treatment treat_path_fast(struct dir_struct *dir,
- struct untracked_cache_dir *untracked,
- struct cached_dir *cdir,
- struct index_state *istate,
- struct strbuf *path,
- int baselen,
- const struct pathspec *pathspec)
-{
- strbuf_setlen(path, baselen);
- if (!cdir->ucd) {
- strbuf_addstr(path, cdir->file);
- return path_untracked;
- }
- strbuf_addstr(path, cdir->ucd->name);
- /* treat_one_path() does this before it calls treat_directory() */
- strbuf_complete(path, '/');
- if (cdir->ucd->check_only)
- /*
- * check_only is set as a result of treat_directory() getting
- * to its bottom. Verify again the same set of directories
- * with check_only set.
- */
- return read_directory_recursive(dir, istate, path->buf, path->len,
- cdir->ucd, 1, 0, pathspec);
- /*
- * We get path_recurse in the first run when
- * directory_exists_in_index() returns index_nonexistent. We
- * are sure that new changes in the index does not impact the
- * outcome. Return now.
- */
- return path_recurse;
-}
-
-static enum path_treatment treat_path(struct dir_struct *dir,
- struct untracked_cache_dir *untracked,
- struct cached_dir *cdir,
- struct index_state *istate,
- struct strbuf *path,
- int baselen,
- const struct pathspec *pathspec)
-{
- if (!cdir->d_name)
- return treat_path_fast(dir, untracked, cdir, istate, path,
- baselen, pathspec);
- if (is_dot_or_dotdot(cdir->d_name) || !fspathcmp(cdir->d_name, ".git"))
- return path_none;
- strbuf_setlen(path, baselen);
- strbuf_addstr(path, cdir->d_name);
- if (simplify_away(path->buf, path->len, pathspec))
- return path_none;
-
- return treat_one_path(dir, untracked, istate, path, baselen, pathspec,
- cdir->d_type);
-}
-
static void add_untracked(struct untracked_cache_dir *dir, const char *name)
{
if (!dir)
--
gitgitgadget
next prev parent reply other threads:[~2020-01-29 22:03 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-29 22:03 [PATCH 0/6] Avoid multiple recursive calls for same path in read_directory_recursive() Elijah Newren via GitGitGadget
2020-01-29 22:03 ` Elijah Newren via GitGitGadget [this message]
2020-01-29 22:03 ` [PATCH 2/6] dir: fix broken comment Elijah Newren via GitGitGadget
2020-01-29 22:03 ` [PATCH 3/6] dir: fix confusion based on variable tense Elijah Newren via GitGitGadget
2020-01-30 15:20 ` Derrick Stolee
2020-01-31 18:04 ` SZEDER Gábor
2020-01-31 18:17 ` Elijah Newren
2020-01-29 22:03 ` [PATCH 4/6] dir: move setting of nested_repo next to its actual usage Elijah Newren via GitGitGadget
2020-01-30 15:33 ` Derrick Stolee
2020-01-30 15:45 ` Elijah Newren
2020-01-30 16:00 ` Derrick Stolee
2020-01-30 16:10 ` Derrick Stolee
2020-01-30 16:20 ` Elijah Newren
2020-01-30 18:17 ` Derrick Stolee
2020-01-29 22:03 ` [PATCH 5/6] dir: replace exponential algorithm with a linear one Elijah Newren via GitGitGadget
2020-01-30 15:55 ` Derrick Stolee
2020-01-30 17:13 ` Elijah Newren
2020-01-30 17:45 ` Elijah Newren
2020-01-31 17:13 ` SZEDER Gábor
2020-01-31 17:47 ` Elijah Newren
2020-01-29 22:03 ` [PATCH 6/6] t7063: blindly accept diffs Elijah Newren via GitGitGadget
2020-01-31 18:31 ` [PATCH v2 0/6] Avoid multiple recursive calls for same path in read_directory_recursive() Elijah Newren via GitGitGadget
2020-01-31 18:31 ` [PATCH v2 1/6] dir: consolidate treat_path() and treat_one_path() Elijah Newren via GitGitGadget
2020-01-31 18:31 ` [PATCH v2 2/6] dir: fix broken comment Elijah Newren via GitGitGadget
2020-01-31 18:31 ` [PATCH v2 3/6] dir: fix confusion based on variable tense Elijah Newren via GitGitGadget
2020-01-31 18:31 ` [PATCH v2 4/6] dir: refactor treat_directory to clarify control flow Derrick Stolee via GitGitGadget
2020-01-31 18:31 ` [PATCH v2 5/6] dir: replace exponential algorithm with a linear one Elijah Newren via GitGitGadget
2020-01-31 18:31 ` [PATCH v2 6/6] t7063: blindly accept diffs Elijah Newren via GitGitGadget
2020-03-25 19:31 ` [PATCH v3 0/7] Avoid multiple recursive calls for same path in read_directory_recursive() Elijah Newren via GitGitGadget
2020-03-25 19:31 ` [PATCH v3 1/7] t7063: correct broken test expectation Elijah Newren via GitGitGadget
2020-03-26 13:02 ` Derrick Stolee
2020-03-26 21:18 ` Elijah Newren
2020-03-25 19:31 ` [PATCH v3 2/7] dir: fix simple typo in comment Elijah Newren via GitGitGadget
2020-03-25 19:31 ` [PATCH v3 3/7] dir: consolidate treat_path() and treat_one_path() Elijah Newren via GitGitGadget
2020-03-25 19:31 ` [PATCH v3 4/7] dir: fix broken comment Elijah Newren via GitGitGadget
2020-03-25 19:31 ` [PATCH v3 5/7] dir: fix confusion based on variable tense Elijah Newren via GitGitGadget
2020-03-25 19:31 ` [PATCH v3 6/7] dir: refactor treat_directory to clarify control flow Derrick Stolee via GitGitGadget
2020-03-25 19:31 ` [PATCH v3 7/7] dir: replace exponential algorithm with a linear one, fix untracked cache Elijah Newren via GitGitGadget
2020-03-26 13:13 ` Derrick Stolee
2020-03-26 21:27 ` [PATCH v4 0/7] Avoid multiple recursive calls for same path in read_directory_recursive() Elijah Newren via GitGitGadget
2020-03-26 21:27 ` [PATCH v4 1/7] t7063: more thorough status checking Elijah Newren via GitGitGadget
2020-03-27 13:09 ` Derrick Stolee
2020-03-29 18:18 ` Junio C Hamano
2020-03-31 20:15 ` Elijah Newren
2020-03-26 21:27 ` [PATCH v4 2/7] dir: fix simple typo in comment Elijah Newren via GitGitGadget
2020-03-26 21:27 ` [PATCH v4 3/7] dir: consolidate treat_path() and treat_one_path() Elijah Newren via GitGitGadget
2020-03-26 21:27 ` [PATCH v4 4/7] dir: fix broken comment Elijah Newren via GitGitGadget
2020-03-26 21:27 ` [PATCH v4 5/7] dir: fix confusion based on variable tense Elijah Newren via GitGitGadget
2020-03-26 21:27 ` [PATCH v4 6/7] dir: refactor treat_directory to clarify control flow Derrick Stolee via GitGitGadget
2020-03-26 21:27 ` [PATCH v4 7/7] dir: replace exponential algorithm with a linear one Elijah Newren via GitGitGadget
2020-03-27 13:13 ` [PATCH v4 0/7] Avoid multiple recursive calls for same path in read_directory_recursive() Derrick Stolee
2020-03-28 17:33 ` Elijah Newren
2020-03-29 18:20 ` Junio C Hamano
2020-04-01 4:17 ` [PATCH v5 00/12] " Elijah Newren via GitGitGadget
2020-04-01 4:17 ` [PATCH v5 01/12] t7063: more thorough status checking Elijah Newren via GitGitGadget
2020-04-01 4:17 ` [PATCH v5 02/12] t3000: add more testcases testing a variety of ls-files issues Elijah Newren via GitGitGadget
2020-04-01 4:17 ` [PATCH v5 03/12] dir: fix simple typo in comment Elijah Newren via GitGitGadget
2020-04-01 4:17 ` [PATCH v5 04/12] dir: consolidate treat_path() and treat_one_path() Elijah Newren via GitGitGadget
2020-04-01 4:17 ` [PATCH v5 05/12] dir: fix broken comment Elijah Newren via GitGitGadget
2020-04-01 4:17 ` [PATCH v5 06/12] dir: fix confusion based on variable tense Elijah Newren via GitGitGadget
2020-04-01 4:17 ` [PATCH v5 07/12] dir: refactor treat_directory to clarify control flow Derrick Stolee via GitGitGadget
2020-04-01 4:17 ` [PATCH v5 08/12] dir: replace exponential algorithm with a linear one Elijah Newren via GitGitGadget
2020-04-01 13:57 ` Derrick Stolee
2020-04-01 15:59 ` Elijah Newren
2020-04-01 4:17 ` [PATCH v5 09/12] dir: include DIR_KEEP_UNTRACKED_CONTENTS handling in treat_directory() Elijah Newren via GitGitGadget
2020-04-01 4:17 ` [PATCH v5 10/12] dir: replace double pathspec matching with single " Elijah Newren via GitGitGadget
2020-04-01 4:17 ` [PATCH v5 11/12] Fix error-prone fill_directory() API; make it only return matches Elijah Newren via GitGitGadget
2020-07-19 6:33 ` Andreas Schwab
2020-07-19 12:39 ` Martin Ågren
2020-07-20 15:25 ` Elijah Newren
2020-07-20 18:45 ` [PATCH] dir: check pathspecs before returning `path_excluded` Martin Ågren
2020-07-20 18:49 ` Elijah Newren
2020-07-20 18:51 ` Martin Ågren
2020-07-20 20:25 ` Junio C Hamano
2020-07-20 18:58 ` [PATCH v5 11/12] Fix error-prone fill_directory() API; make it only return matches Junio C Hamano
2020-04-01 4:17 ` [PATCH v5 12/12] completion: fix 'git add' on paths under an untracked directory Elijah Newren via GitGitGadget
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=27bc1357964662faeeb1f4cadd31772ed6caf109.1580335424.git.gitgitgadget@gmail.com \
--to=gitgitgadget@gmail.com \
--cc=git@vger.kernel.org \
--cc=martin.melka@gmail.com \
--cc=newren@gmail.com \
--cc=pclouds@gmail.com \
--cc=sxlijin@gmail.com \
--cc=szeder.dev@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).