diff options
author | Shaoxuan Yuan <shaoxuan.yuan02@gmail.com> | 2022-08-09 15:09:05 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2022-08-10 23:57:49 +0300 |
commit | c08830de41f15a8ee85cf7926266e1db732ec773 (patch) | |
tree | 4734dda8addb2eb318d5a5aec5d4ce945f23ee8f /builtin/mv.c | |
parent | d57690a9c82c8888be6bb8ae17be231a2b2802e6 (diff) |
mv: check if <destination> is a SKIP_WORKTREE_DIR
Originally, <destination> is assumed to be in the working tree. If it is
not found as a directory, then it is determined to be either a regular file
path, or error out if used under the second form (move into a directory)
of 'git-mv'. Such behavior is not ideal, mainly because Git does not
look into the index for <destination>, which could potentially be a
SKIP_WORKTREE_DIR, which we need to determine for the later "moving from
in-cone to out-of-cone" patch.
Change the logic so that Git first check if <destination> is a directory
with all its contents sparsified (a SKIP_WORKTREE_DIR).
If <destination> is such a sparse directory, then we should modify the
index the same way as we would if this were a non-sparse directory. We
must be careful to ensure that the <destination> is marked with
SKIP_WORKTREE_DIR.
Also add a `dst_w_slash` to reuse the result from `add_slash()`, which
was everywhere and can be simplified.
Helped-by: Derrick Stolee <derrickstolee@github.com>
Helped-by: Victoria Dye <vdye@github.com>
Signed-off-by: Shaoxuan Yuan <shaoxuan.yuan02@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/mv.c')
-rw-r--r-- | builtin/mv.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/builtin/mv.c b/builtin/mv.c index c17df2a12f..11aea7b4db 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -171,6 +171,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix) OPT_END(), }; const char **source, **destination, **dest_path, **submodule_gitfile; + const char *dst_w_slash; enum update_mode *modes; struct stat st; struct string_list src_for_dst = STRING_LIST_INIT_NODUP; @@ -200,6 +201,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix) if (argc == 1 && is_directory(argv[0]) && !is_directory(argv[1])) flags = 0; dest_path = internal_prefix_pathspec(prefix, argv + argc, 1, flags); + dst_w_slash = add_slash(dest_path[0]); submodule_gitfile = xcalloc(argc, sizeof(char *)); if (dest_path[0][0] == '\0') @@ -207,12 +209,20 @@ int cmd_mv(int argc, const char **argv, const char *prefix) destination = internal_prefix_pathspec(dest_path[0], argv, argc, DUP_BASENAME); else if (!lstat(dest_path[0], &st) && S_ISDIR(st.st_mode)) { - dest_path[0] = add_slash(dest_path[0]); - destination = internal_prefix_pathspec(dest_path[0], argv, argc, DUP_BASENAME); + destination = internal_prefix_pathspec(dst_w_slash, argv, argc, DUP_BASENAME); } else { - if (argc != 1) + if (!path_in_sparse_checkout(dst_w_slash, &the_index) && + empty_dir_has_sparse_contents(dst_w_slash)) { + destination = internal_prefix_pathspec(dst_w_slash, argv, argc, DUP_BASENAME); + } else if (argc != 1) { die(_("destination '%s' is not a directory"), dest_path[0]); - destination = dest_path; + } else { + destination = dest_path; + } + } + if (dst_w_slash != dest_path[0]) { + free((char *)dst_w_slash); + dst_w_slash = NULL; } /* Checking */ |