Function setup_temporary_shallow

shallow.c:415–437

}

const char *setup_temporary_shallow(const struct oid_array *extra)
{
	struct tempfile *temp;
	struct strbuf sb = STRBUF_INIT;

	if (write_shallow_commits(&sb, 0, extra)) {
		char *path = repo_git_path(the_repository, "shallow_XXXXXX");
		temp = xmks_tempfile(path);
		free(path);

		if (write_in_full(temp->fd, sb.buf, sb.len) < 0 ||
		    close_tempfile_gently(temp) < 0)
			die_errno("failed to write to %s",
				  get_tempfile_path(temp));
		strbuf_release(&sb);
		return get_tempfile_path(temp);
	}
	/*
	 * is_repository_shallow() sees empty string as "no shallow
	 * file".
	 */
	return "";
}

void setup_alternate_shallow(struct shallow_lock *shallow_lock,
			     const char **alternate_shallow_file,