static void submodules_absorb_gitdir_if_needed(const char *prefix)
{
int i;
for (i = 0; i < list.nr; i++) {
const char *name = list.entry[i].name;
int pos;
const struct cache_entry *ce;
pos = cache_name_pos(name, strlen(name));
if (pos < 0) {
pos = get_ours_cache_pos(name, pos);
if (pos < 0)
continue;
}
ce = active_cache[pos];
if (!S_ISGITLINK(ce->ce_mode) ||
!file_exists(ce->name) ||
is_empty_dir(name))
continue;
if (!submodule_uses_gitfile(name))
absorb_git_dir_into_superproject(prefix, name,
ABSORB_GITDIR_RECURSE_SUBMODULES);
}
}
static int absorb_git_dirs(int argc, const char **argv, const char *prefix)
{
int i;
struct pathspec pathspec;
struct module_list list = MODULE_LIST_INIT;
unsigned flags = ABSORB_GITDIR_RECURSE_SUBMODULES;
struct option embed_gitdir_options[] = {
OPT_STRING(0, "prefix", &prefix,
N_("path"),
N_("path into the working tree")),
OPT_BIT(0, "--recursive", &flags, N_("recurse into submodules"),
ABSORB_GITDIR_RECURSE_SUBMODULES),
OPT_END()
};
const char *const git_submodule_helper_usage[] = {
N_("git submodule--helper embed-git-dir [<path>...]"),
NULL
};
argc = parse_options(argc, argv, prefix, embed_gitdir_options,
git_submodule_helper_usage, 0);
gitmodules_config();
git_config(submodule_config, NULL);
if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0)
return 1;
for (i = 0; i < list.nr; i++)
absorb_git_dir_into_superproject(prefix,
list.entries[i]->name, flags);
return 0;
}
