# Build stage
FROM docker.io/library/maven:3.9-eclipse-temurin-25-alpine AS build
WORKDIR /app
COPY pom.xml .
RUN mvn dependency:go-offline
COPY src ./src
RUN mvn clean package -DskipTests

# Run stage
FROM docker.io/library/eclipse-temurin:25-jre
WORKDIR /app
COPY --from=build /app/target/backend-0.0.1-SNAPSHOT.jar app.jar
EXPOSE 8080
ENTRYPOINT ["java", "-jar", "app.jar"]