# Stage 1: Build
FROM maven:3.9.2-eclipse-temurin-17 AS builder
WORKDIR /app
COPY .mvn .mvn
COPY mvnw mvnw
COPY pom.xml .
COPY src src
RUN chmod +x mvnw
RUN ./mvnw clean install -DskipTests

# Stage 2: Runtime
FROM eclipse-temurin:17-jre-jammy
WORKDIR /app
COPY --from=builder /app/target/ecommerce-backend-1.0.0.jar app.jar
ENV JAVA_OPTS="-Xms256m -Xmx512m"
EXPOSE 8080
ENTRYPOINT ["sh", "-c", "java $JAVA_OPTS -Dserver.port=${PORT:-8080} -jar /app/app.jar"]