From fbd1490fd56a344829b9637a3d591516765918e2 Mon Sep 17 00:00:00 2001
From: Richard Levasseur <rlevasseur@google.com>
Date: Fri, 24 Feb 2023 20:52:54 +0000
Subject: [PATCH] Add a script to add missing license headers

Work towards #916
---
 addlicense.sh | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 addlicense.sh

diff --git a/addlicense.sh b/addlicense.sh
new file mode 100755
index 0000000000..8cc8fb33bc
--- /dev/null
+++ b/addlicense.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+# Copyright 2023 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+if ! command -v addlicense @>&1 >/dev/null; then
+    echo "ERROR: addlicense not installed."
+    echo "Install using https://github.com/google/addlicense#install"
+    exit 1
+fi
+
+addlicense -v -l apache -c 'The Bazel Authors. All rights reserved.' "$@"