From: Shaoxuan Yuan <shaoxuan.yuan02@gmail.com>
To: git@vger.kernel.org
Cc: vdye@github.com, derrickstolee@github.com,
Shaoxuan Yuan <shaoxuan.yuan02@gmail.com>
Subject: [PATCH v2 4/9] mv: check if <destination> is a SKIP_WORKTREE_DIR
Date: Fri, 5 Aug 2022 11:05:23 +0800 [thread overview]
Message-ID: <20220805030528.1535376-5-shaoxuan.yuan02@gmail.com> (raw)
In-Reply-To: <20220805030528.1535376-1-shaoxuan.yuan02@gmail.com>
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>
---
builtin/mv.c | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/builtin/mv.c b/builtin/mv.c
index 0a999640c9..f213a92bf6 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;
@@ -201,6 +202,7 @@ 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')
@@ -208,12 +210,20 @@ 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 */
--
2.37.0
next prev parent reply other threads:[~2022-08-05 3:06 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-19 13:28 [PATCH v1 0/7] mv: from in-cone to out-of-cone Shaoxuan Yuan
2022-07-19 13:28 ` [PATCH v1 1/7] t7002: add tests for moving " Shaoxuan Yuan
2022-07-19 14:52 ` Ævar Arnfjörð Bjarmason
2022-07-19 17:36 ` Derrick Stolee
2022-07-19 18:30 ` Junio C Hamano
2022-07-19 13:28 ` [PATCH v1 2/7] mv: add documentation for check_dir_in_index() Shaoxuan Yuan
2022-07-19 17:43 ` Derrick Stolee
2022-07-21 13:58 ` Shaoxuan Yuan
2022-07-19 18:01 ` Victoria Dye
2022-07-19 18:10 ` Victoria Dye
2022-07-21 14:20 ` Shaoxuan Yuan
2022-07-19 13:28 ` [PATCH v1 3/7] mv: free the *with_slash in check_dir_in_index() Shaoxuan Yuan
2022-07-19 17:46 ` Derrick Stolee
2022-07-19 13:28 ` [PATCH v1 4/7] mv: check if <destination> is a SKIP_WORKTREE_DIR Shaoxuan Yuan
2022-07-19 17:59 ` Derrick Stolee
2022-07-21 14:13 ` Shaoxuan Yuan
2022-07-22 12:48 ` Derrick Stolee
2022-07-22 18:40 ` Junio C Hamano
2022-07-19 13:28 ` [PATCH v1 5/7] mv: remove BOTH from enum update_mode Shaoxuan Yuan
2022-07-19 18:00 ` Derrick Stolee
2022-07-19 13:28 ` [PATCH v1 6/7] mv: from in-cone to out-of-cone Shaoxuan Yuan
2022-07-19 18:14 ` Derrick Stolee
2022-08-03 11:50 ` Shaoxuan Yuan
2022-08-03 14:30 ` Derrick Stolee
2022-08-04 8:40 ` Shaoxuan Yuan
2022-07-19 13:28 ` [PATCH v1 7/7] mv: check overwrite for in-to-out move Shaoxuan Yuan
2022-07-19 18:15 ` Derrick Stolee
2022-07-19 18:16 ` [PATCH v1 0/7] mv: from in-cone to out-of-cone Derrick Stolee
2022-08-05 3:05 ` [PATCH v2 0/9] " Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 1/9] t7002: add tests for moving " Shaoxuan Yuan
2022-08-09 0:51 ` Victoria Dye
2022-08-09 2:55 ` Shaoxuan Yuan
2022-08-09 11:24 ` Shaoxuan Yuan
2022-08-09 7:53 ` Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 2/9] mv: rename check_dir_in_index() to empty_dir_has_sparse_contents() Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 3/9] mv: free the *with_slash in check_dir_in_index() Shaoxuan Yuan
2022-08-08 23:41 ` Victoria Dye
2022-08-09 2:33 ` Shaoxuan Yuan
2022-08-05 3:05 ` Shaoxuan Yuan [this message]
2022-08-08 23:41 ` [PATCH v2 4/9] mv: check if <destination> is a SKIP_WORKTREE_DIR Victoria Dye
2022-08-09 0:23 ` Victoria Dye
2022-08-09 2:31 ` Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 5/9] mv: remove BOTH from enum update_mode Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 6/9] mv: from in-cone to out-of-cone Shaoxuan Yuan
2022-08-09 0:53 ` Victoria Dye
2022-08-09 3:16 ` Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 7/9] mv: cleanup empty WORKING_DIRECTORY Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 8/9] advice.h: add advise_on_moving_dirty_path() Shaoxuan Yuan
2022-08-05 3:05 ` [PATCH v2 9/9] mv: check overwrite for in-to-out move Shaoxuan Yuan
2022-08-08 23:53 ` Victoria Dye
2022-08-09 12:09 ` [PATCH v3 0/9] mv: from in-cone to out-of-cone Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 1/9] t7002: add tests for moving " Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 2/9] mv: rename check_dir_in_index() to empty_dir_has_sparse_contents() Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 3/9] mv: free the with_slash in check_dir_in_index() Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 4/9] mv: check if <destination> is a SKIP_WORKTREE_DIR Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 5/9] mv: remove BOTH from enum update_mode Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 6/9] mv: from in-cone to out-of-cone Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 7/9] mv: cleanup empty WORKING_DIRECTORY Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 8/9] advice.h: add advise_on_moving_dirty_path() Shaoxuan Yuan
2022-08-09 12:09 ` [PATCH v3 9/9] mv: check overwrite for in-to-out move Shaoxuan Yuan
2022-08-16 15:48 ` [PATCH v3 0/9] mv: from in-cone to out-of-cone Victoria Dye
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