Function delayed_reachability_test

shallow.c:875–898

(Delayed) step 7, reachability test at commit level */

/* (Delayed) step 7, reachability test at commit level */
int delayed_reachability_test(struct shallow_info *si, int c)
{
	if (si->need_reachability_test[c]) {
		struct commit *commit = lookup_commit(the_repository,
						      &si->shallow->oid[c]);

		if (!si->commits.nr) {
			refs_head_ref(get_main_ref_store(the_repository),
				      add_ref, &si->commits);
			refs_for_each_ref(get_main_ref_store(the_repository),
					  add_ref, &si->commits);
		}

		si->reachable[c] = repo_in_merge_bases_many(the_repository,
							    commit,
							    si->commits.nr,
							    si->commits.items,
							    1);
		if (si->reachable[c] < 0)
			exit(128);
		si->need_reachability_test[c] = 0;
	}
	return si->reachable[c];
}