FROM maven:3.9-eclipse-temurin-21 AS builder

WORKDIR /app

COPY pom.xml .
COPY manage-sys/pom.xml manage-sys/
COPY manage-sys/src manage-sys/src

RUN mvn clean package -DskipTests

FROM eclipse-temurin:21-jre-alpine

WORKDIR /app

COPY --from=builder /app/manage-sys/target/*.jar app.jar

EXPOSE 8080

ENTRYPOINT ["java", "-jar", "app.jar"]