From: Goss Geppert <gg.oss.dev@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>,
christian w <usebees@gmail.com>, Elijah Newren <newren@gmail.com>,
Derrick Stolee <derrickstolee@github.com>
Subject: [RFC PATCH 1/1] dir: consider worktree config in path recursion
Date: Thu, 5 May 2022 20:32:34 +0000 [thread overview]
Message-ID: <20220505203234.21586-2-ggossdev@gmail.com> (raw)
In-Reply-To: <20220505203234.21586-1-ggossdev@gmail.com>
Since 8d92fb2927 (dir: replace exponential algorithm with a linear one,
2020-04-01) the following no longer works:
1) Initialize a repository.
2) Set the `core.worktree` location to a parent directory of the
default worktree.
3) Add a file located in the default worktree location to the index
(i.e. anywhere in the immediate parent directory of the gitdir).
This commit adds a check to determine whether a nested repository that
is encountered in recursing a path is actually `the_repository`. If so,
simply treat the directory as if it doesn't contain a nested repository.
Prior to this commit, the `add` operation was silently ignored.
---
dir.c | 37 ++++++++++++++++++++++++++++++-------
1 file changed, 30 insertions(+), 7 deletions(-)
diff --git a/dir.c b/dir.c
index f2b0f24210..cef39f43d8 100644
--- a/dir.c
+++ b/dir.c
@@ -1861,7 +1861,7 @@ static enum path_treatment treat_directory(struct dir_struct *dir,
*/
enum path_treatment state;
int matches_how = 0;
- int nested_repo = 0, check_only, stop_early;
+ int check_only, stop_early;
int old_ignored_nr, old_untracked_nr;
/* The "len-1" is to strip the final '/' */
enum exist_status status = directory_exists_in_index(istate, dirname, len-1);
@@ -1893,16 +1893,39 @@ static enum path_treatment treat_directory(struct dir_struct *dir,
if ((dir->flags & DIR_SKIP_NESTED_GIT) ||
!(dir->flags & DIR_NO_GITLINKS)) {
+ /*
+ * Determine if `dirname` is a nested repo by confirming that:
+ * 1) we are in a nonbare repository, and
+ * 2) `dirname` is not an immediate parent of `the_repository->gitdir`,
+ * which could occur if the `worktree` location was manually
+ * configured by the user
+ */
+ int nested_repo;
struct strbuf sb = STRBUF_INIT;
strbuf_addstr(&sb, dirname);
nested_repo = is_nonbare_repository_dir(&sb);
+
+ if (nested_repo) {
+ char *real_dirname, *real_gitdir;
+ strbuf_reset(&sb);
+ strbuf_addstr(&sb, dirname);
+ strbuf_complete(&sb, '/');
+ strbuf_addstr(&sb, ".git");
+ real_dirname = real_pathdup(sb.buf, 0);
+ real_gitdir = real_pathdup(the_repository->gitdir, 0);
+
+ nested_repo = !!strcmp(real_dirname, real_gitdir);
+ free(real_gitdir);
+ free(real_dirname);
+ }
strbuf_release(&sb);
- }
- if (nested_repo) {
- if ((dir->flags & DIR_SKIP_NESTED_GIT) ||
- (matches_how == MATCHED_RECURSIVELY_LEADING_PATHSPEC))
- return path_none;
- return excluded ? path_excluded : path_untracked;
+
+ if (nested_repo) {
+ if ((dir->flags & DIR_SKIP_NESTED_GIT) ||
+ (matches_how == MATCHED_RECURSIVELY_LEADING_PATHSPEC))
+ return path_none;
+ return excluded ? path_excluded : path_untracked;
+ }
}
if (!(dir->flags & DIR_SHOW_OTHER_DIRECTORIES)) {
--
2.36.0
next prev parent reply other threads:[~2022-05-05 20:32 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-05 20:32 [RFC PATCH 0/1] dir: consider worktree config in path recursion Goss Geppert
2022-05-05 20:32 ` Goss Geppert [this message]
2022-05-07 3:26 ` [RFC PATCH 1/1] " Elijah Newren
2022-05-07 17:59 ` oss dev
2022-05-06 17:02 ` [RFC PATCH 0/1] " Junio C Hamano
2022-05-06 20:00 ` oss dev
2022-05-10 17:15 ` [PATCH v2 0/2] " Goss Geppert
2022-05-10 17:15 ` [PATCH v2 1/2] " Goss Geppert
2022-05-11 16:37 ` Junio C Hamano
2022-05-20 19:45 ` oss dev
2022-05-24 14:29 ` Elijah Newren
2022-05-24 19:45 ` Junio C Hamano
2022-05-25 3:46 ` Elijah Newren
2022-05-11 23:07 ` Junio C Hamano
2022-05-20 20:01 ` oss dev
2022-05-23 19:23 ` Derrick Stolee
2022-05-30 18:48 ` oss dev
2022-05-10 17:15 ` [PATCH v2 2/2] dir: minor refactoring / clean-up Goss Geppert
2022-05-11 16:51 ` Junio C Hamano
2022-05-20 20:03 ` oss dev
2022-05-20 19:28 ` [PATCH v3 0/3] dir: traverse into repository Goss Geppert
2022-05-20 19:28 ` [PATCH v3 1/3] " Goss Geppert
2022-05-20 19:28 ` [PATCH v3 2/3] dir: cache git_dir's realpath Goss Geppert
2022-05-24 14:32 ` Elijah Newren
2022-05-20 19:28 ` [PATCH v3 3/3] dir: minor refactoring / clean-up Goss Geppert
2022-06-16 23:19 ` [PATCH v4 0/2] dir: traverse into repository Goss Geppert
2022-06-22 4:57 ` Elijah Newren
[not found] ` <20220616231956.154-1-gg.oss@outlook.com>
2022-06-16 23:19 ` [PATCH v4 1/2] " Goss Geppert
2022-06-16 23:44 ` [PATCH v4 0/2] dir: traverse into repository (resending) Goss Geppert
[not found] ` <20220616234433.225-1-gg.oss@outlook.com>
2022-06-16 23:44 ` [PATCH v4 1/2] dir: traverse into repository Goss Geppert
2022-06-16 23:44 ` [PATCH v4 2/2] dir: minor refactoring / clean-up Goss Geppert
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