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#!/bin/sh
copyright=$'// Copyright (C) MongoDB, Inc. 2017-present.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
'
add_copyright() {
local line=$(head -n 1 $1)
if [ "$line" == "// Copyright (C) MongoDB, Inc. 2017-present." ]; then
echo "$1 already has copyright notice" >&2
return
fi
echo "$copyright" | cat - $1 > temp && mv temp $1
}
for file in "$@"
do
add_copyright "$file"
done
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