@@ -1467,9 +1467,11 @@ static enum path_treatment treat_directory(struct dir_struct *dir,
return path_none;
}
if (!(dir->flags & DIR_NO_GITLINKS)) {
- struct object_id oid;
- if (resolve_gitlink_ref(dirname, "HEAD", &oid) == 0)
+ struct strbuf sb = STRBUF_INIT;
+ strbuf_addstr(&sb, dirname);
+ if (is_nonbare_repository_dir(&sb))
return exclude ? path_excluded : path_untracked;
+ strbuf_release(&sb);
}
return path_recurse;
}
@@ -8,6 +8,14 @@ This test runs git ls-files --others with the following working tree:
directory with no files aside from a bogus .git file
repo-bogus-untracked-file/
directory with a bogus .git file and another untracked file
+ repo-no-commit-no-files/
+ git repository without a commit or a file
+ repo-no-commit-untracked-file/
+ git repository without a commit but with an untracked file
+ repo-with-commit-no-files/
+ git repository with a commit and no untracked files
+ repo-with-commit-untracked-file/
+ git repository with a commit and an untracked file
'
. ./test-lib.sh
@@ -17,6 +25,10 @@ test_expect_success 'setup: expected output' '
expected
output
repo-bogus-untracked-file/untracked
+ repo-no-commit-no-files/
+ repo-no-commit-untracked-file/
+ repo-with-commit-no-files/
+ repo-with-commit-untracked-file/
EOF
'
@@ -25,7 +37,15 @@ test_expect_success 'setup: directories' '
echo foo >repo-bogus-no-files/.git &&
mkdir repo-bogus-untracked-file &&
echo foo >repo-bogus-untracked-file/.git &&
- : >repo-bogus-untracked-file/untracked
+ : >repo-bogus-untracked-file/untracked &&
+ git init repo-no-commit-no-files &&
+ git init repo-no-commit-untracked-file &&
+ : >repo-no-commit-untracked-file/untracked &&
+ git init repo-with-commit-no-files &&
+ git -C repo-with-commit-no-files commit --allow-empty -mmsg &&
+ git init repo-with-commit-untracked-file &&
+ test_commit -C repo-with-commit-untracked-file msg &&
+ : >repo-with-commit-untracked-file/untracked
'
test_expect_success 'ls-files --others handles non-submodule .git' '
@@ -396,6 +396,7 @@ test_expect_success 'no file status change if no pathspec is given in subdir' '
'
test_expect_success 'all statuses changed in folder if . is given' '
+ rm -fr empty &&
git add --chmod=+x . &&
test $(git ls-files --stage | grep ^100644 | wc -l) -eq 0 &&
git add --chmod=-x . &&
When treat_directory() encounters a directory that is not in the index and DIR_NO_GITLINKS is unset, it calls resolve_gitlink_ref() to decide if a directory looks like a repository, in which case the directory won't be traversed. As a result, 'status -uall' and 'ls-files -o' will show only the directory, even when there are untracked files within the directory. For the unusual case where a repository doesn't have any commits, resolve_gitlink_ref() returns -1 because HEAD cannot be resolved, and the directory is treated as a normal directory (i.e. traversal does not stop at the repository boundary). The status and ls-files commands above list untracked files within the repository rather than showing only the top-level directory. The above case is a corner case in an already unusual situation of the working tree containing a repository that is not a tracked submodule, but we might as well treat anything that looks like a repository consistently. Loosen the "looks like a repository" criteria in treat_directory() by replacing resolve_gitlink_ref() with is_nonbare_repository_dir(), one of the checks that is performed downstream when resolve_gitlink_ref() is called with an empty repository. As the required update to t3700-add shows, being looser with the check means that we're stricter when adding empty repositories to the index: % git add repo warning: adding embedded git repository: repo hint: You've added another git repository inside your current repository. hint: [...] error: unable to index file 'repo/' fatal: adding files failed That error message isn't particularly helpful in this situation, but it seems preferable to the old behavior of adding the repository's untracked files. And if the caller really wants the previous behavior, they can get it by adding a trailing slash. Signed-off-by: Kyle Meyer <kyle@kyleam.com> --- dir.c | 6 ++++-- t/t3009-ls-files-others-nonsubmodule.sh | 22 +++++++++++++++++++++- t/t3700-add.sh | 1 + 3 files changed, 26 insertions(+), 3 deletions(-)