dev/release/run_rat.sh

#!/bin/bash
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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.

set -eu

RELEASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

RAT_VERSION=0.13

RAT_JAR="${RELEASE_DIR}/apache-rat-${RAT_VERSION}.jar"
if [ ! -f "${RAT_JAR}" ]; then
  curl \
    --fail \
    --output "${RAT_JAR}" \
    --show-error \
    --silent \
    https://repo1.maven.org/maven2/org/apache/rat/apache-rat/${RAT_VERSION}/apache-rat-${RAT_VERSION}.jar
fi

RAT="java -jar ${RAT_JAR} -x "
RAT_XML="${RELEASE_DIR}/rat.xml"
$RAT $1 > "${RAT_XML}"
FILTERED_RAT_TXT="${RELEASE_DIR}/filtered_rat.txt"
if ${PYTHON:-python3} \
     "${RELEASE_DIR}/check_rat_report.py" \
     "${RELEASE_DIR}/rat_exclude_files.txt" \
     "${RAT_XML}" > \
     "${FILTERED_RAT_TXT}"; then
  echo "No unapproved licenses"
else
  cat "${FILTERED_RAT_TXT}"
  N_UNAPPROVED=$(grep "NOT APPROVED" "${FILTERED_RAT_TXT}" | wc -l)
  echo "${N_UNAPPROVED} unapproved licenses. Check Rat report: ${RAT_XML}"
  exit 1
fi