diff options
Diffstat (limited to 'builtin/mv.c')
| -rw-r--r-- | builtin/mv.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/builtin/mv.c b/builtin/mv.c index d1d43168ae..446a316738 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -24,7 +24,8 @@ static const char **internal_copy_pathspec(const char *prefix, int count, unsigned flags) { int i; - const char **result = xmalloc((count + 1) * sizeof(const char *)); + const char **result; + ALLOC_ARRAY(result, count + 1); memcpy(result, pathspec, count * sizeof(const char *)); result[count] = NULL; for (i = 0; i < count; i++) { @@ -47,9 +48,9 @@ static const char **internal_copy_pathspec(const char *prefix, static const char *add_slash(const char *path) { - int len = strlen(path); + size_t len = strlen(path); if (path[len - 1] != '/') { - char *with_slash = xmalloc(len + 2); + char *with_slash = xmalloc(st_add(len, 2)); memcpy(with_slash, path, len); with_slash[len++] = '/'; with_slash[len] = 0; @@ -103,7 +104,7 @@ static int index_range_of_same_dir(const char *src, int length, int cmd_mv(int argc, const char **argv, const char *prefix) { - int i, gitmodules_modified = 0; + int i, flags, gitmodules_modified = 0; int verbose = 0, show_only = 0, force = 0, ignore_errors = 0; struct option builtin_mv_options[] = { OPT__VERBOSE(&verbose, N_("be verbose")), @@ -133,10 +134,13 @@ int cmd_mv(int argc, const char **argv, const char *prefix) modes = xcalloc(argc, sizeof(enum update_mode)); /* * Keep trailing slash, needed to let - * "git mv file no-such-dir/" error out. + * "git mv file no-such-dir/" error out, except in the case + * "git mv directory no-such-dir/". */ - dest_path = internal_copy_pathspec(prefix, argv + argc, 1, - KEEP_TRAILING_SLASH); + flags = KEEP_TRAILING_SLASH; + if (argc == 1 && is_directory(argv[0]) && !is_directory(argv[1])) + flags = 0; + dest_path = internal_copy_pathspec(prefix, argv + argc, 1, flags); submodule_gitfile = xcalloc(argc, sizeof(char *)); if (dest_path[0][0] == '\0') @@ -251,15 +255,18 @@ int cmd_mv(int argc, const char **argv, const char *prefix) int pos; if (show_only || verbose) printf(_("Renaming %s to %s\n"), src, dst); - if (!show_only && mode != INDEX) { - if (rename(src, dst) < 0 && !ignore_errors) - die_errno(_("renaming '%s' failed"), src); - if (submodule_gitfile[i]) { - if (submodule_gitfile[i] != SUBMODULE_WITH_GITDIR) - connect_work_tree_and_git_dir(dst, submodule_gitfile[i]); - if (!update_path_in_gitmodules(src, dst)) - gitmodules_modified = 1; - } + if (show_only) + continue; + if (mode != INDEX && rename(src, dst) < 0) { + if (ignore_errors) + continue; + die_errno(_("renaming '%s' failed"), src); + } + if (submodule_gitfile[i]) { + if (submodule_gitfile[i] != SUBMODULE_WITH_GITDIR) + connect_work_tree_and_git_dir(dst, submodule_gitfile[i]); + if (!update_path_in_gitmodules(src, dst)) + gitmodules_modified = 1; } if (mode == WORKING_DIRECTORY) |