Helper function to automatically install manually downloaded Maven artifacts to local Maven repo.

maven_install_artifact_locally.sh

#!/bin/bash
# 
# Automates installation of manually downloaded artifacts in local Maven repo
# NOTE: works only if artifact contains its own metadata files
#
# Ex. 1 
# maven_install_artifact_locally.sh fabric-core-1.2.0.redhat-133.jar
# Ex. 2
# find -name *.jar | xargs -n1 maven_install_artifact_locally.sh
#

function mvn_install_artifact_locally() {
	local artifact="$1";
	local found_metadata=$(unzip -l  $artifact 2> /dev/null | grep "META-INF/maven/.*pom.properties"| wc -l);
	if [[ $found_metadata == 1 ]] ; then
		local GAV_map=$(unzip -c $artifact  "META-INF/maven/*pom.properties")
		local version=$(echo $GAV_map | grep -Po '(?<=version=)[^\s]+')
		local artifactId=$(echo $GAV_map | grep -Po '(?<=artifactId=)[^\s]+')
		local groupId=$(echo $GAV_map | grep -Po '(?<=groupId=)[^\s]+')
		local extension=${artifact##*.}
		echo "Found Maven coordinates: [$groupId/$artifactId/$version/$extension]"
		mvn install:install-file -Dfile=$artifact -DgroupId=$groupId -DartifactId=$artifactId -Dversion=$version -Dpackaging=$extension
	else
		echo "Artifact [$1] does not contain expected metadata to automate the installation";
	fi
}

mvn_install_artifact_locally "$1"