copyrights.sh

#!/usr/bin/env sh

# Adds the copyright header to any Go files that do not have one.

COPYRIGHT=$(
    cat <<EOF
// Copyright Amazon.com, Inc. or its affiliates. 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.
EOF
)

# Find all Go files
FILES=$(
    find . -type f -name "*.go"                       \
        -not -path "./analysis/taint/testdata/fromlevee/*" \
        -not -path "./analysis/backtrace/testdata/fromlevee/*" \
        -not -path "./internal/pointer/*" \
        -not -path "./internal/rewrite/*" \
        -not -path "./internal/typeparams/*" \
        -print
)

for f in $FILES; do
    HEAD=$(head -n 13 "$f")
    if [ "$HEAD" != "$COPYRIGHT" ]; then
        echo "File $f does not have a copyright header... adding"
        echo "0a
$COPYRIGHT

.
w" | ed "$f"
    fi
done