build/bin/find-flink-dependency.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.
#

source $(cd -P -- "$(dirname -- "$0")" && pwd -P)/header.sh

echo Retrieving Flink dependency...

flink_home=

if [ -n "$FLINK_HOME" ]
then
    verbose "FLINK_HOME is set to: $FLINK_HOME, use it to locate Flink dependencies."
    flink_home=$FLINK_HOME
fi

if [ -z "$FLINK_HOME" ]
then
    verbose "FLINK_HOME wasn't set, use $KYLIN_HOME/flink"
    flink_home=$KYLIN_HOME/flink
fi

if [ ! -d "$flink_home/lib" ]
  then
    echo `setColor 33 "Optional dependency flink not found, if you need this; set FLINK_HOME, or run bin/download-flink.sh"`
    echo "echo 'skip flink_dependency'" > ${dir}/cached-flink-dependency.sh
  else
    flink_dependency=`find -L $flink_home/lib -name '*.jar' ! -name '*shaded-hadoop*' ! -name 'kafka*' ! -name '*log4j*' ! -name '*slf4j*' ! -name '*calcite*' ! -name '*doc*' ! -name '*test*' ! -name '*sources*' ''-printf '%p:' | sed 's/:$//'`
    if [ -z "$flink_dependency" ]
    then
        quit "flink jars not found"
    else
        verbose "flink dependency: $flink_dependency"
        export flink_dependency
    fi
    echo "export flink_dependency=$flink_dependency" > ${dir}/cached-flink-dependency.sh
fi