FROM openjdk:24-jdk-slim

ARG JAR_FILE=target/*.jar
COPY ${JAR_FILE} app.jar

ARG DOCKER_USER=java_rest
RUN addgroup --system $DOCKER_USER && adduser --system $DOCKER_USER --ingroup $DOCKER_USER
USER $DOCKER_USER

EXPOSE 8080
ENTRYPOINT ["java", "-jar", "/app.jar"]