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check-license
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check-license
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#!/usr/bin/env 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
#
# https://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.
#
acquire_rat_jar () {
URL="https://repo.maven.apache.org/maven2/org/apache/rat/apache-rat/${RAT_VERSION}/apache-rat-${RAT_VERSION}.jar"
JAR="$rat_jar"
# Download rat launch jar if it hasn't been downloaded yet
if [ ! -f "$JAR" ]; then
# Download
printf "Attempting to fetch rat\n"
JAR_DL="${JAR}.part"
if [ $(command -v curl) ]; then
curl -L --silent "${URL}" > "$JAR_DL" && mv "$JAR_DL" "$JAR"
elif [ $(command -v wget) ]; then
wget --quiet ${URL} -O "$JAR_DL" && mv "$JAR_DL" "$JAR"
else
printf "You do not have curl or wget installed, please install rat manually.\n"
exit -1
fi
fi
unzip -tq "$JAR" &> /dev/null
if [ $? -ne 0 ]; then
# We failed to download
rm "$JAR"
printf "Our attempt to download rat locally to ${JAR} failed. Please install rat manually.\n"
exit -1
fi
}
# Go to the Spark project root directory
FWDIR="$(cd "`dirname "$0"`"/..; pwd)"
cd "$FWDIR"
if test -x "$JAVA_HOME/bin/java"; then
declare java_cmd="$JAVA_HOME/bin/java"
else
declare java_cmd=java
fi
export RAT_VERSION=0.12
export rat_jar="$FWDIR"/lib/apache-rat-${RAT_VERSION}.jar
mkdir -p "$FWDIR"/lib
[[ -f "$rat_jar" ]] || acquire_rat_jar || {
echo "Download failed. Obtain the rat jar manually and place it at $rat_jar"
exit 1
}
mkdir target
$java_cmd -jar "$rat_jar" -E "$FWDIR"/dev/.rat-excludes -d "$FWDIR" > target/rat-results.txt
if [ $? -ne 0 ]; then
echo "RAT exited abnormally"
exit 1
fi
ERRORS="$(cat target/rat-results.txt | grep -e "??")"
if test ! -z "$ERRORS"; then
echo "Could not find Apache license headers in the following files:"
echo "$ERRORS"
exit 1
else
echo -e "RAT checks passed."
fi