#!/bin/bash
set -o errexit
set -o nounset
set -o pipefail

cd $WORKSPACE
echo "Info: Update Java alternatives"
echo "----------------------------------------------------"
sudo /usr/bin/update-alternatives --install /usr/bin/java java "${JAVA_HOME}/bin/java" 1
sudo /usr/bin/update-alternatives --install /usr/bin/javac javac "${JAVA_HOME}/bin/javac" 1
sudo /usr/bin/update-alternatives --install /usr/bin/javadoc javadoc "${JAVA_HOME}/bin/javadoc" 1
sudo /usr/bin/update-alternatives --install /usr/bin/jconsole jconsole "${JAVA_HOME}/bin/jconsole" 1
sudo /usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk "${JAVA_HOME}" 1
sudo /usr/bin/update-alternatives --set java "${JAVA_HOME}/bin/java"
sudo /usr/bin/update-alternatives --set javac "${JAVA_HOME}/bin/javac"
sudo /usr/bin/update-alternatives --set javadoc "${JAVA_HOME}/bin/javadoc"
sudo /usr/bin/update-alternatives --set jconsole "${JAVA_HOME}/bin/jconsole"
sudo /usr/bin/update-alternatives --set java_sdk_openjdk "${JAVA_HOME}"
echo "Info: Java version"
echo "----------------------------------------------------"
echo -e "\tJava version: $(java -version 2>&1 |  head -n 1)"
echo -e "\tJava compiler version: $(javac -version)"
echo -e "\tJAVA_HOME set to: ${JAVA_HOME}"
echo "----------------------------------------------------"
echo "Downloading Maven $MVN_VERSION from $MVN_URL"
wget -q $MVN_URL && unzip -qq apache-maven-${MVN_VERSION}-bin.zip
echo "Info: Maven version"
echo "----------------------------------------------------"
$MVN -version
echo "----------------------------------------------------"
echo "Downloading ONAP Maven XML for build process from oparent repo"
echo "----------------------------------------------------"
git clone "https://git.onap.org/oparent" $WORKSPACE/oparent
cd $WORKSPACE/oparent
# Check if a commitid parameter is given to specify a version of
# oparent repository to checkout. If commitid is not provided, the
# latest master version is used as default for backward
# compatibility for existing ONAP jobs.
set +o nounset
if [[ -v ${MVN_SETTINGS_XML_VERSION} ]]; then
  git checkout "${MVN_SETTINGS_XML_VERSION}"
fi
set -o nounset

# if MVN_PARAMS set then use them otherwise default to ""
LOCAL_MVN_PARAMS=""
set +o nounset
if [[ -n ${MVN_PARAMS} ]]; then
  LOCAL_MVN_PARAMS=${MVN_PARAMS}
fi
set -o nounset

# Copy Onap maven settings.xml to Jenkins home directory
if [ ! -d /home/jenkins/.m2 ]; then
  mkdir -p /home/jenkins/.m2/
fi
cp settings.xml /home/jenkins/.m2/settings.xml
cd $WORKSPACE

POMFILE="-f $WORKSPACE/pom.xml"
set +o nounset
if [[ -n ${SUBDIRECTORY} ]]; then
  POMFILE="-f $WORKSPACE/$SUBDIRECTORY/pom.xml"
  echo "Setting pom.xml to use to $POMFILE"
fi
set -o nounset

echo "----------------------------------------------------"
echo "Proceeding with unit test"
echo "----------------------------------------------------"
$MVN clean install -U -B $POMFILE -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn $LOCAL_MVN_PARAMS