Function load_gitmodules_file

unpack-trees.c:344–359

* Perform the loading of the repository's gitmodules file. This function is * used by 'check_update()' to perform loading of the gitmodules file in two * different situations: * (1) before removing entries from the working tree if the gitmodules file has * been marked for removal. This situation is specified by 'state' == NULL. * (2) before checking out entries to the working tree if th

 *     has been marked for update.  This situation is specified by 'state' != NULL.
 */
static void load_gitmodules_file(struct index_state *index,
				 struct checkout *state)
{
	int pos = index_name_pos(index, GITMODULES_FILE, strlen(GITMODULES_FILE));

	if (pos >= 0) {
		struct cache_entry *ce = index->cache[pos];
		if (!state && ce->ce_flags & CE_WT_REMOVE) {
			repo_read_gitmodules(the_repository, 0);
		} else if (state && (ce->ce_flags & CE_UPDATE)) {
			submodule_free(the_repository);
			checkout_entry(ce, state, NULL, NULL);
			repo_read_gitmodules(the_repository, 0);
		}
	}
}

static struct progress *get_progress(struct unpack_trees_options *o,
				     struct index_state *index)