dist

#!/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
#
#    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.
#

#
# Script to create a binary distribution for easy deploys of Kyuubi.
# The distribution directory defaults to dist/ but can be overridden below.
# The distribution contains fat (assembly) jars that include the Scala library,
# so it is completely self contained.
# It does not contain source or *.class files.

set -o pipefail
set -e
set -x

KYUUBI_HOME="$(cd "`dirname "$0"`/.."; pwd)"
DISTDIR="$KYUUBI_HOME/dist"
MAKE_TGZ=false
ENABLE_WEBUI=false
FLINK_PROVIDED=false
SPARK_PROVIDED=false
HIVE_PROVIDED=false
NAME=none
MVN="$KYUUBI_HOME/build/mvn"

function usage {
  set +x
  echo "./build/dist - Tool for making binary distributions of Kyuubi"
  echo ""
  echo "Usage:"
  echo "+----------------------------------------------------------------------------------------------+"
  echo "| ./build/dist [--name <custom_name>] [--tgz] [--web-ui] [--flink-provided] [--hive-provided]  |"
  echo "|              [--spark-provided] [--mvn <maven_executable>] <maven build options>             |"
  echo "+----------------------------------------------------------------------------------------------+"
  echo "name:           -  custom binary name, using project version if undefined"
  echo "tgz:            -  whether to make a whole bundled package"
  echo "web-ui:         -  whether to include web ui"
  echo "flink-provided: -  whether to make a package without Flink binary"
  echo "hive-provided:  -  whether to make a package without Hive binary"
  echo "spark-provided: -  whether to make a package without Spark binary"
  echo "mvn:            -  external maven executable location"
  echo ""
}

function exit_with_usage {
  usage
  exit 1
}


# Parse arguments
while (( "$#" )); do
  case $1 in
    --tgz)
      MAKE_TGZ=true
      ;;
    --web-ui)
      ENABLE_WEBUI=true
      ;;
    --flink-provided)
      FLINK_PROVIDED=true
      ;;
    --spark-provided)
      SPARK_PROVIDED=true
      ;;
    --hive-provided)
      HIVE_PROVIDED=true
      ;;
    --mvn)
      MVN="$2"
      shift
      ;;
    --name)
      NAME="$2"
      shift
      ;;
    --help)
      exit_with_usage
      ;;
    --*)
      echo "Error: $1 is not supported"
      exit_with_usage
      ;;
    -*)
      break
      ;;
    *)
      echo "Error: $1 is not supported"
      exit_with_usage
      ;;
  esac
  shift
done

# Setup java
if [[ -z "$JAVA_HOME" ]]; then
  # Fallback on JAVA_HOME from rpm, if found
  # shellcheck disable=SC2046
  if [ $(command -v rpm) ]; then
    RPM_JAVA_HOME="$(rpm -E %java_home 2>/dev/null)"
    if [ "$RPM_JAVA_HOME" != "%java_home" ]; then
      JAVA_HOME="$RPM_JAVA_HOME"
      echo "No JAVA_HOME set, proceeding with '$JAVA_HOME' learned from rpm"
    fi
  fi

  if [ -z "$JAVA_HOME" ]; then
    # shellcheck disable=SC2006
    if [[ `command -v java` ]]; then
      # If java is in /usr/bin/java, we want /usr
      # shellcheck disable=SC2046
      JAVA_HOME="$(dirname $(dirname $(which java)))"
    fi
  fi
fi

if [[ -z "$JAVA_HOME" ]]; then
  echo "Error: JAVA_HOME is not set, cannot proceed."
  # shellcheck disable=SC2242
  exit -1
fi

export JAVA_HOME="$JAVA_HOME"
echo "JAVA_HOME is set to $JAVA_HOME"

if [[ $(command -v git) ]]; then
    GITREV=$(git rev-parse --short HEAD 2>/dev/null || :)
    if [[ ! -z "$GITREV" ]]; then
        GITREVSTRING="(git revision $GITREV)"
    fi
    unset GITREV
fi


if [ ! "$(command -v "$MVN")" ] ; then
    echo -e "Could not locate Maven command: '$MVN'."
    echo -e "Specify the Maven command with the --mvn flag"
    # shellcheck disable=SC2242
    exit -1;
fi

echo "MVN is set to $MVN"

# shellcheck disable=SC2068
VERSION=$("$MVN" help:evaluate -Dexpression=project.version $@ 2>/dev/null\
    | grep -v "INFO"\
    | grep -v "WARNING"\
    | tail -n 1)

# shellcheck disable=SC2068
JAVA_VERSION=$("$MVN" help:evaluate -Dexpression=java.version $@ 2>/dev/null\
    | grep -v "INFO"\
    | grep -v "WARNING"\
    | tail -n 1)

# shellcheck disable=SC2068
SCALA_VERSION=$("$MVN" help:evaluate -Dexpression=scala.binary.version $@ 2>/dev/null\
    | grep -v "INFO"\
    | grep -v "WARNING"\
    | tail -n 1)

# shellcheck disable=SC2068
FLINK_VERSION=$("$MVN" help:evaluate -Dexpression=flink.version $@ 2>/dev/null\
    | grep -v "INFO"\
    | grep -v "WARNING"\
    | tail -n 1)

# shellcheck disable=SC2068
SPARK_VERSION=$("$MVN" help:evaluate -Dexpression=spark.version $@ 2>/dev/null\
    | grep -v "INFO"\
    | grep -v "WARNING"\
    | tail -n 1)

# shellcheck disable=SC2068
HADOOP_VERSION=$("$MVN" help:evaluate -Dexpression=hadoop.version $@ 2>/dev/null\
    | grep -v "INFO"\
    | grep -v "WARNING"\
    | tail -n 1)

# shellcheck disable=SC2068
HIVE_VERSION=$("$MVN" help:evaluate -Dexpression=hive.version $@ 2>/dev/null\
    | grep -v "INFO"\
    | grep -v "WARNING"\
    | tail -n 1)

echo "Building Kyuubi package of version $VERSION against Flink $FLINK_VERSION, Spark $SPARK_VERSION"

SUFFIX="-$NAME"
if [[ "$NAME" == "none" ]]; then
  if [[ "$SPARK_PROVIDED" == "true" ]]; then
    SUFFIX=""
  else
    SUFFIX="-spark-${SPARK_VERSION:0:3}"
  fi
fi

if [[ "$MAKE_TGZ" == "true" ]]; then
  echo "Making apache-kyuubi-$VERSION-bin$SUFFIX.tgz"
else
  echo "Making distribution for Kyuubi $VERSION in '$DISTDIR'..."
fi

MVN_DIST_OPT="-DskipTests -Dmaven.source.skip"

if [[ "$ENABLE_WEBUI" == "true" ]]; then
  MVN_DIST_OPT="$MVN_DIST_OPT -Pweb-ui"
fi

if [[ "$SPARK_PROVIDED" == "true" ]]; then
  MVN_DIST_OPT="$MVN_DIST_OPT -Pspark-provided"
fi

if [[ "$FLINK_PROVIDED" == "true" ]]; then
  MVN_DIST_OPT="$MVN_DIST_OPT -Pflink-provided"
fi

if [[ "$HIVE_PROVIDED" == "true" ]]; then
  MVN_DIST_OPT="$MVN_DIST_OPT -Phive-provided"
fi

# clean up all versions of Spark extension, to avoid collecting outdated artifacts
SPARK_EXTENSION_VERSIONS=('3-2' '3-3' '3-4' '3-5')
# shellcheck disable=SC2068
for SPARK_EXTENSION_VERSION in ${SPARK_EXTENSION_VERSIONS[@]}; do
  rm -f "$KYUUBI_HOME/extensions/spark/kyuubi-extension-spark-$SPARK_EXTENSION_VERSION/target/kyuubi-extension-spark-${SPARK_EXTENSION_VERSION}_${SCALA_VERSION}-${VERSION}.jar"
done

export MAVEN_OPTS="${MAVEN_OPTS:--Xmx2g}"

BUILD_COMMAND=("$MVN" clean install $MVN_DIST_OPT $@)

echo -e "\nBuilding with..."
# shellcheck disable=SC2145
echo -e "\$ ${BUILD_COMMAND[@]}\n"
"${BUILD_COMMAND[@]}"

FILTERED_ARGS=()
# shellcheck disable=SC2045
for arg in "$@"; do
    if [[ $arg == *scala-2.12* ]]; then
        FILTERED_ARGS+=("${arg//scala-2.12/scala-2.13}")
    elif [[ $arg == *scala-2.13* ]]; then
        FILTERED_ARGS+=("${arg//scala-2.13/scala-2.12}")
    else
        FILTERED_ARGS+=("$arg")
    fi
done

# shellcheck disable=SC2050
if [ "$SCALA_VERSION" = "2.12" ]; then
  EXTRA_SPARK_ENGINE_BUILD_COMMAND=("$MVN" install $MVN_DIST_OPT ${FILTERED_ARGS[@]} -Pscala-2.13 -pl :kyuubi-spark-sql-engine_2.13 -am)
else
  EXTRA_SPARK_ENGINE_BUILD_COMMAND=("$MVN" install $MVN_DIST_OPT ${FILTERED_ARGS[@]} -pl :kyuubi-spark-sql-engine_2.12 -am)
fi

# shellcheck disable=SC2145
echo -e "\$ ${EXTRA_SPARK_ENGINE_BUILD_COMMAND[@]}\n"

"${EXTRA_SPARK_ENGINE_BUILD_COMMAND[@]}"

# Make directories
rm -rf "$DISTDIR"
mkdir -p "$DISTDIR/pid"
mkdir -p "$DISTDIR/logs"
mkdir -p "$DISTDIR/work"
mkdir -p "$DISTDIR/jars"
mkdir -p "$DISTDIR/db-scripts"
mkdir -p "$DISTDIR/beeline-jars"
mkdir -p "$DISTDIR/web-ui"
mkdir -p "$DISTDIR/externals/engines/flink"
mkdir -p "$DISTDIR/externals/engines/spark"
mkdir -p "$DISTDIR/externals/engines/trino"
mkdir -p "$DISTDIR/externals/engines/hive"
mkdir -p "$DISTDIR/externals/engines/jdbc"
mkdir -p "$DISTDIR/externals/engines/chat"
mkdir -p "$DISTDIR/externals/engines/data-agent"
echo "Kyuubi $VERSION $GITREVSTRING built for" > "$DISTDIR/RELEASE"
echo "Java $JAVA_VERSION" >> "$DISTDIR/RELEASE"
echo "Scala $SCALA_VERSION" >> "$DISTDIR/RELEASE"
echo "Flink $FLINK_VERSION" >> "$DISTDIR/RELEASE"
echo "Spark $SPARK_VERSION" >> "$DISTDIR/RELEASE"
echo "Kyuubi Hadoop $HADOOP_VERSION" >> "$DISTDIR/RELEASE"
echo "Hive $HIVE_VERSION" >> "$DISTDIR/RELEASE"
# shellcheck disable=SC2145
echo "Build flags: $@" >> "$DISTDIR/RELEASE"

# Copy kyuubi server jars
cp -r "$KYUUBI_HOME"/kyuubi-assembly/target/scala-$SCALA_VERSION/jars/*.jar "$DISTDIR/jars/"

# Copy kyuubi database scripts
cp -r "$KYUUBI_HOME"/kyuubi-server/src/main/resources/sql/* "$DISTDIR/db-scripts/"

# Copy kyuubi beeline jars
cp "$KYUUBI_HOME"/kyuubi-hive-beeline/target/*.jar "$DISTDIR/beeline-jars/"

# Share the jars w/ server to reduce binary size
# shellcheck disable=SC2045
for jar in $(ls "$DISTDIR/jars/"); do
  if [[ -f "$DISTDIR/beeline-jars/$jar" ]]; then
    (cd $DISTDIR/beeline-jars; ln -snf "../jars/$jar" "$DISTDIR/beeline-jars/$jar")
  fi
done

# Copy flink engines
cp "$KYUUBI_HOME/externals/kyuubi-flink-sql-engine/target/kyuubi-flink-sql-engine_${SCALA_VERSION}-${VERSION}.jar" "$DISTDIR/externals/engines/flink/"

# Copy spark engines
# shellcheck disable=SC2045
for scala_version in 2.12 2.13; do
  cp "$KYUUBI_HOME/externals/kyuubi-spark-sql-engine/target/kyuubi-spark-sql-engine_${scala_version}-${VERSION}.jar" "$DISTDIR/externals/engines/spark/"
done

# Copy trino engines
cp "$KYUUBI_HOME/externals/kyuubi-trino-engine/target/kyuubi-trino-engine_${SCALA_VERSION}-${VERSION}.jar" "$DISTDIR/externals/engines/trino/"
cp -r "$KYUUBI_HOME"/externals/kyuubi-trino-engine/target/scala-$SCALA_VERSION/jars/*.jar "$DISTDIR/externals/engines/trino/"

# Share the jars w/ server to reduce binary size
# shellcheck disable=SC2045
for jar in $(ls "$DISTDIR/jars/"); do
  if [[ -f "$DISTDIR/externals/engines/trino/$jar" ]]; then
    (cd $DISTDIR/externals/engines/trino; ln -snf "../../../jars/$jar" "$DISTDIR/externals/engines/trino/$jar")
  fi
done

# Copy hive engines
cp "$KYUUBI_HOME/externals/kyuubi-hive-sql-engine/target/kyuubi-hive-sql-engine_${SCALA_VERSION}-${VERSION}.jar" "$DISTDIR/externals/engines/hive/"

# Copy jdbc engines
cp "$KYUUBI_HOME/externals/kyuubi-jdbc-engine/target/kyuubi-jdbc-engine_${SCALA_VERSION}-${VERSION}.jar" "$DISTDIR/externals/engines/jdbc/"
cp -r "$KYUUBI_HOME"/externals/kyuubi-jdbc-engine/target/scala-$SCALA_VERSION/jars/*.jar "$DISTDIR/externals/engines/jdbc/"

# Share the jars w/ server to reduce binary size
# shellcheck disable=SC2045
for jar in $(ls "$DISTDIR/jars/"); do
  if [[ -f "$DISTDIR/externals/engines/jdbc/$jar" ]]; then
    (cd $DISTDIR/externals/engines/jdbc; ln -snf "../../../jars/$jar" "$DISTDIR/externals/engines/jdbc/$jar")
  fi
done

# Copy chat engines
cp "$KYUUBI_HOME/externals/kyuubi-chat-engine/target/kyuubi-chat-engine_${SCALA_VERSION}-${VERSION}.jar" "$DISTDIR/externals/engines/chat/"
cp -r "$KYUUBI_HOME"/externals/kyuubi-chat-engine/target/scala-$SCALA_VERSION/jars/*.jar "$DISTDIR/externals/engines/chat/"

# Share the jars w/ server to reduce binary size
# shellcheck disable=SC2045
for jar in $(ls "$DISTDIR/jars/"); do
  if [[ -f "$DISTDIR/externals/engines/chat/$jar" ]]; then
    (cd $DISTDIR/externals/engines/chat; ln -snf "../../../jars/$jar" "$DISTDIR/externals/engines/chat/$jar")
  fi
done

# Copy data-agent engines
cp "$KYUUBI_HOME/externals/kyuubi-data-agent-engine/target/kyuubi-data-agent-engine_${SCALA_VERSION}-${VERSION}.jar" "$DISTDIR/externals/engines/data-agent/"
cp -r "$KYUUBI_HOME"/externals/kyuubi-data-agent-engine/target/scala-$SCALA_VERSION/jars/*.jar "$DISTDIR/externals/engines/data-agent/"

# Share the jars w/ server to reduce binary size
# shellcheck disable=SC2045
for jar in $(ls "$DISTDIR/jars/"); do
  if [[ -f "$DISTDIR/externals/engines/data-agent/$jar" ]]; then
    (cd $DISTDIR/externals/engines/data-agent; ln -snf "../../../jars/$jar" "$DISTDIR/externals/engines/data-agent/$jar")
  fi
done

# Copy Kyuubi Spark extension
# shellcheck disable=SC2068
for SPARK_EXTENSION_VERSION in ${SPARK_EXTENSION_VERSIONS[@]}; do
  if [[ -f $"$KYUUBI_HOME/extensions/spark/kyuubi-extension-spark-$SPARK_EXTENSION_VERSION/target/kyuubi-extension-spark-${SPARK_EXTENSION_VERSION}_${SCALA_VERSION}-${VERSION}.jar" ]]; then
    mkdir -p "$DISTDIR/extension"
    cp "$KYUUBI_HOME/extensions/spark/kyuubi-extension-spark-$SPARK_EXTENSION_VERSION/target/kyuubi-extension-spark-${SPARK_EXTENSION_VERSION}_${SCALA_VERSION}-${VERSION}.jar" "$DISTDIR/extension/"
  fi
done

if [[ "$ENABLE_WEBUI" == "true" ]]; then
  # Copy web ui dist
  cp -r "$KYUUBI_HOME/kyuubi-server/web-ui/dist" "$DISTDIR/web-ui/"
fi

if [[ "$FLINK_PROVIDED" != "true" ]]; then
  # Copy flink binary dist
  FLINK_BUILTIN="$(find "$KYUUBI_HOME/externals/kyuubi-download/target" -name 'flink-*' -type d)"
  cp -r "$FLINK_BUILTIN" "$DISTDIR/externals/"
fi

if [[ "$SPARK_PROVIDED" != "true" ]]; then
  # Copy spark binary dist
  SPARK_BUILTIN="$(find "$KYUUBI_HOME/externals/kyuubi-download/target" -name 'spark-*' -type d)"
  cp -r "$SPARK_BUILTIN" "$DISTDIR/externals/"
fi

if [[ "$HIVE_PROVIDED" != "true" ]]; then
  # Copy hive binary dist
  HIVE_BUILTIN="$(find "$KYUUBI_HOME/externals/kyuubi-download/target" -name 'apache-hive-*' -type d)"
  cp -r "$HIVE_BUILTIN" "$DISTDIR/externals/"
fi

# Copy license files
if [[ -f $"$KYUUBI_HOME/LICENSE-binary" ]]; then
  cp "$KYUUBI_HOME/LICENSE-binary" "$DISTDIR/LICENSE"
  cp -r "$KYUUBI_HOME/licenses-binary" "$DISTDIR/licenses"
  cp "$KYUUBI_HOME/NOTICE-binary" "$DISTDIR/NOTICE"
fi

cp -r "$KYUUBI_HOME/bin" "$DISTDIR"
cp -r "$KYUUBI_HOME/conf" "$DISTDIR"
cp -r "$KYUUBI_HOME/docker" "$DISTDIR"
cp -r "$KYUUBI_HOME/charts" "$DISTDIR"

if [[ "$MAKE_TGZ" == "true" ]]; then
  TARDIR_NAME="apache-kyuubi-$VERSION-bin$SUFFIX"
  TARDIR="$KYUUBI_HOME/$TARDIR_NAME"
  rm -rf "$TARDIR"
  cp -R "$DISTDIR" "$TARDIR"
  TAR="tar"
  if [ "$(uname -s)" = "Darwin" ]; then
    TAR="tar --no-mac-metadata --no-xattrs --no-fflags"
  fi
  $TAR -czf "$TARDIR_NAME.tgz" -C "$KYUUBI_HOME" "$TARDIR_NAME"
  rm -rf "$TARDIR"
  echo "The Kyuubi tarball $TARDIR_NAME.tgz is successfully generated in $KYUUBI_HOME."
fi