automated-maven-release-process

release-script.sh

#!/bin/sh

REPO_NAME=$1
#possible values: 1.7 1.8
JDK_TO_USE=$2

HOME=/build/release-builds/kasung/
JDK_18=/build/software/java/jdk1.8.0_20
JDK_17=/build/software/java/jdk1.7.0_51

MAVEN_LOCAL_REPO=${HOME}/m2/${REPO_NAME}$(( ( RANDOM % 1000 )  + 1 ))

if [ -z "$1" ]; then
    echo "Enter repo name as an argument."
    echo "Sample Usage: ./release-script.sh carbon-deployment 1.8"
    exit 1;
fi

if [ -z "$2" ]; then
    echo "No JDK info provided. Defaults to JDK 1.7"
    JDK_TO_USE=1.8
fi

if [ -d "${HOME}/${REPO_NAME}" ]; then
  echo "A clone already exists at ${HOME}/${REPO_NAME}.. Exiting."
  exit 1;
fi

if [ -d "${MAVEN_LOCAL_REPO}" ]; then
  echo "Deleting local maven repo " ${MAVEN_LOCAL_REPO}
  rm -r ${MAVEN_LOCAL_REPO};
fi

if [ ! -d "$HOME" ]; then
  mkdir $HOME
fi
cd $HOME

echo "Current working directory : " $HOME
git clone https://github.com/wso2/${REPO_NAME}.git
cd ${REPO_NAME}
git config user.email "kasunbg@gmail.com"
git config user.name "Kasun Gajasinghe"

ACTUAL_JDK=$(mvn -version | grep "Java version" | sed -e 's/Java version: \(.*\),.*/\1/' | sed -e 's/\(.*\).._.*/\1/')

if [ "$JDK_TO_USE" != "$ACTUAL_JDK" ];  then
    echo "JDK version mismatch."
    if [ "$JDK_TO_USE" = "1.8" ]
      then
        echo "Setting JAVA_HOME to " $JDK_18
        JAVA_HOME=$JDK_18
      else
        echo "Setting JAVA_HOME to " $JDK_17
        JAVA_HOME=$JDK_17
    fi
fi

mvn -version

echo "Starting release prepare and perform. Don't press Enter unless absolutely necessary!"
echo ""

mvn release:clean release:prepare release:perform -s ${HOME}/release/settings.xml -Dmaven.repo.local=${MAVEN_LOCAL_REPO}