#!/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 -ex
CWD="$(dirname "$0")"

# This file can be called in two ways. In the normal path, it is
# invoked here as-is, and the build functions are over in the
# templates directory.  As part of packaging, it is copied into a
# package-specific directory along with the contents of the templates
# directory, and so the build functions are in the currrent working
# directory.
FUNCTIONS1="${CWD}/../../templates/buildfuncs"
FUNCTIONS2="${CWD}/buildfuncs"
if [ -f "${FUNCTIONS1}" ]; then
    . "${FUNCTIONS1}"
elif [ -f "${FUNCTIONS2}" ]; then
    . "${FUNCTIONS2}"
else
    echo "Unable to source ${FUNCTIONS1} or ${FUNCTIONS2}"
    exit 1
fi

if [ -z "${DO_MAVEN_DEPLOY}" ]; then
    MAVEN_INST_DEPLOY=install
else
    MAVEN_INST_DEPLOY=$DO_MAVEN_DEPLOY
fi

export MAVEN_OPTS="-Xmx2g -XX:ReservedCodeCacheSize=512m -XX:PermSize=1024m -XX:MaxPermSize=1024m"
mvn $CAULDRON_MAVEN_EXTRA_ARGS -N $MAVEN_INST_DEPLOY

# This is here to make sure that we ignore any errors due to the circular dependency with Hadoop when
# we are doing a maven-only build for version updating.
if [ -n "${MAVEN_DEPLOY_ONLY}" ]; then
  if [ -z "${CAULDRON_BUILD}" ]; then
    NEVER_FAIL=-fn
  fi
fi

# Build Java libraries
(cd lang/java;
    mvn $CAULDRON_MAVEN_EXTRA_ARGS package -DskipTests -Dhadoop.version=2 $NEVER_FAIL $@;
    rm -rf mapred/target/classes/;
    mvn $CAULDRON_MAVEN_EXTRA_ARGS -Dhadoop.version=2 -P dist package compile -DskipTests -DskipITs -Davro.version=$VERSION $NEVER_FAIL $MAVEN_INST_DEPLOY $@
    mvn $CAULDRON_MAVEN_EXTRA_ARGS javadoc:aggregate )

if [ -z "${MAVEN_DEPLOY_ONLY}" ]; then
    (cd lang/java/trevni/doc; mvn site $@)
    mvn $CAULDRON_MAVEN_EXTRA_ARGS -N -P copy-artifacts antrun:run $@
    (cd doc; ant -Dforrest.home=${FORREST_HOME};)

# Some Avro docs get placed in folders with special characters in the name
    (cd build;
        mkdir -p avro-doc-placeholder
        mv avro-doc-${FULL_VERSION}*/* avro-doc-placeholder/
        rm -rf avro-doc-${FULL_VERSION}*
        mv avro-doc-placeholder avro-doc-${FULL_VERSION})

    ALL_FILES=`ls`
    mkdir -p avro-${FULL_VERSION} build
    cp -r ${ALL_FILES} avro-${FULL_VERSION}/
    tar --use-compress-program pigz -cf build/avro-${FULL_VERSION}.tar.gz avro-${FULL_VERSION}
fi
