/* Only loads from .gitmodules, no overlay with .git/config */
gitmodules_config();
- if (prefix) {
- strbuf_addf(&sb, "%s%s", prefix, path);
+ if (prefix && get_super_prefix())
+ die("BUG: cannot have prefix and superprefix");
+ else if (prefix)
+ displaypath = xstrdup(relative_path(path, prefix, &sb));
+ else if (get_super_prefix()) {
+ strbuf_addf(&sb, "%s%s", get_super_prefix(), path);
displaypath = strbuf_detach(&sb, NULL);
} else
displaypath = xstrdup(path);
int i;
struct option module_init_options[] = {
- OPT_STRING(0, "prefix", &prefix,
- N_("path"),
- N_("alternative anchor for relative paths")),
OPT__QUIET(&quiet, N_("Suppress output for initializing a submodule")),
OPT_END()
};
/*
* If the alternate object store is another repository, try the
- * standard layout with .git/modules/<name>/objects
+ * standard layout with .git/(modules/<name>)+/objects
*/
- if (ends_with(alt->path, ".git/objects")) {
+ if (ends_with(alt->path, "/objects")) {
char *sm_alternate;
struct strbuf sb = STRBUF_INIT;
struct strbuf err = STRBUF_INIT;
struct strbuf rel_path = STRBUF_INIT;
struct strbuf sb = STRBUF_INIT;
struct string_list reference = STRING_LIST_INIT_NODUP;
+ char *sm_alternate = NULL, *error_strategy = NULL;
struct option module_clone_options[] = {
OPT_STRING(0, "prefix", &prefix,
module_clone_options);
strbuf_addf(&sb, "%s/modules/%s", get_git_dir(), name);
- sm_gitdir = xstrdup(absolute_path(sb.buf));
+ sm_gitdir = absolute_pathdup(sb.buf);
strbuf_reset(&sb);
if (!is_absolute_path(path)) {
die(_("could not get submodule directory for '%s'"), path);
git_config_set_in_file(p, "core.worktree",
relative_path(path, sm_gitdir, &rel_path));
+
+ /* setup alternateLocation and alternateErrorStrategy in the cloned submodule if needed */
+ git_config_get_string("submodule.alternateLocation", &sm_alternate);
+ if (sm_alternate)
+ git_config_set_in_file(p, "submodule.alternateLocation",
+ sm_alternate);
+ git_config_get_string("submodule.alternateErrorStrategy", &error_strategy);
+ if (error_strategy)
+ git_config_set_in_file(p, "submodule.alternateErrorStrategy",
+ error_strategy);
+
+ free(sm_alternate);
+ free(error_strategy);
+
strbuf_release(&sb);
strbuf_release(&rel_path);
free(sm_gitdir);
return 0;
}
+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;
+}
+
+#define SUPPORT_SUPER_PREFIX (1<<0)
+
struct cmd_struct {
const char *cmd;
int (*fn)(int, const char **, const char *);
+ unsigned option;
};
static struct cmd_struct commands[] = {
- {"list", module_list},
- {"name", module_name},
- {"clone", module_clone},
- {"update-clone", update_clone},
- {"relative-path", resolve_relative_path},
- {"resolve-relative-url", resolve_relative_url},
- {"resolve-relative-url-test", resolve_relative_url_test},
- {"init", module_init},
- {"remote-branch", resolve_remote_submodule_branch}
+ {"list", module_list, 0},
+ {"name", module_name, 0},
+ {"clone", module_clone, 0},
+ {"update-clone", update_clone, 0},
+ {"relative-path", resolve_relative_path, 0},
+ {"resolve-relative-url", resolve_relative_url, 0},
+ {"resolve-relative-url-test", resolve_relative_url_test, 0},
+ {"init", module_init, SUPPORT_SUPER_PREFIX},
+ {"remote-branch", resolve_remote_submodule_branch, 0},
+ {"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
};
int cmd_submodule__helper(int argc, const char **argv, const char *prefix)
die(_("submodule--helper subcommand must be "
"called with a subcommand"));
- for (i = 0; i < ARRAY_SIZE(commands); i++)
- if (!strcmp(argv[1], commands[i].cmd))
+ for (i = 0; i < ARRAY_SIZE(commands); i++) {
+ if (!strcmp(argv[1], commands[i].cmd)) {
+ if (get_super_prefix() &&
+ !(commands[i].option & SUPPORT_SUPER_PREFIX))
+ die(_("%s doesn't support --super-prefix"),
+ commands[i].cmd);
return commands[i].fn(argc - 1, argv + 1, prefix);
+ }
+ }
die(_("'%s' is not a valid submodule--helper "
"subcommand"), argv[1]);