chore: add AGPL3-or-later license
This CL adds the AGPL3-or-later license for all public code.
It also adds some configuration so we can use headroom to automatically
generate the license headers.
GitOrigin-RevId: 634827ab248c207e6841dbad29f59aeadcbef541
diff --git a/src/inc/intervals.php b/src/inc/intervals.php
index 10c31f7..98061e9 100644
--- a/src/inc/intervals.php
+++ b/src/inc/intervals.php
@@ -1,4 +1,23 @@
<?php
+/*
+ * hores
+ * Copyright (c) 2023 Adrià Vilanova Martínez
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public
+ * License along with this program.
+ * If not, see http://www.gnu.org/licenses/.
+ */
+
class intervals {
public static function wellFormed($i) {
return (isset($i[0]) && isset($i[1]) && $i[0] <= $i[1]);