"extensions.objectformat", value);
data->hash_algo = format;
return EXTENSION_OK;
+ } else if (!strcmp(ext, "compatobjectformat")) {
+ struct string_list_item *item;
+ int format;
+
+ if (!value)
+ return config_error_nonbool(var);
+ format = hash_algo_by_name(value);
+ if (format == GIT_HASH_UNKNOWN)
+ return error(_("invalid value for '%s': '%s'"),
+ "extensions.compatobjectformat", value);
+ /* For now only support compatObjectFormat being specified once. */
+ for_each_string_list_item(item, &data->v1_only_extensions) {
+ if (!strcmp(item->string, "compatobjectformat"))
+ return error(_("'%s' already specified as '%s'"),
+ "extensions.compatobjectformat",
+ hash_algos[data->compat_hash_algo].name);
+ }
+ data->compat_hash_algo = format;
+ return EXTENSION_OK;
} else if (!strcmp(ext, "refstorage")) {
unsigned int format;
}
if (startup_info->have_repository) {
repo_set_hash_algo(the_repository, repo_fmt.hash_algo);
+ repo_set_compat_hash_algo(the_repository,
+ repo_fmt.compat_hash_algo);
repo_set_ref_storage_format(the_repository,
repo_fmt.ref_storage_format);
the_repository->repository_format_worktree_config =
check_repository_format_gently(get_git_dir(), fmt, NULL);
startup_info->have_repository = 1;
repo_set_hash_algo(the_repository, fmt->hash_algo);
+ repo_set_compat_hash_algo(the_repository, fmt->compat_hash_algo);
repo_set_ref_storage_format(the_repository,
fmt->ref_storage_format);
the_repository->repository_format_worktree_config =