Maven version update utility script

bump-version.sh

#!/usr/bin/env bash

update_type=$1
maven_args=""


invalid_argument() {
    echo "Error: Invalid argument."
    echo "Usage: $0 {major|minor|patch}"
    exit 1
}

if [ "$#" -ne 1 ]; then
    invalid_argument
fi

# shellcheck disable=SC2016
case $update_type in
    major)
        echo "Executing major update commands..."
        maven_args='versions:set -DnewVersion=\${parsedVersion.nextMajorVersion}.\${parsedVersion.minorVersion}.\${parsedVersion.incrementalVersion}-\${parsedVersion.qualifier}'
        ;;
    minor)
        echo "Executing minor update commands..."
        maven_args='versions:set -DnewVersion=\${parsedVersion.majorVersion}.\${parsedVersion.nextMinorVersion}.\${parsedVersion.incrementalVersion}-\${parsedVersion.qualifier}'
        ;;
    patch)
        echo "Executing patch update commands..."
        maven_args='versions:set -DnewVersion=\${parsedVersion.majorVersion}.\${parsedVersion.minorVersion}.\${parsedVersion.nextIncrementalVersion}-\${parsedVersion.qualifier}'
        ;;
    *)
        invalid_argument
        ;;
esac

eval "mvn build-helper:parse-version ${maven_args}"