Download the latest version of a Jar from maven

mvn-upgrade.sh

jar=$1
propertiesFile=`tar -tvf $jar | grep pom.properties | awk ' { print $9 } '`
properties=`tar -xf $jar -O $propertiesFile`

groupId=`echo "$properties" | grep groupId | awk -F'=' ' { print $2 }'`
artifactId=`echo "$properties" | grep artifactId | awk -F'=' ' { print $2 }'`

jar=$artifactId.jar

mvn org.apache.maven.plugins:maven-dependency-plugin:2.8:get \
    -Dartifact="$groupId:$artifactId:LATEST" \
    -Dpackaging=jar \
    -Ddest=$jar

propertiesFile=`tar -tvf $jar | grep pom.properties | awk ' { print $9 } '`
properties=`tar -xf $jar -O $propertiesFile`

version=`echo "$properties" | grep version | awk -F'=' ' { print $2 }'`

mv "$jar" "$artifactId-$version.jar"