# Multi-stage: build backend JAR
FROM maven:3.8.6-openjdk-8 AS backend-builder
WORKDIR /build
COPY ruoyi-bid/ .
RUN mvn clean package -DskipTests -pl ruoyi-admin -am -q

# Build frontend
FROM node:20-alpine AS frontend-builder
WORKDIR /ui
COPY ruoyi-bid/ruoyi-ui/ .
RUN npm config set registry https://registry.npmmirror.com &&     npm install --legacy-peer-deps &&     npm run build:prod

# Final runtime image
FROM openjdk:8-jre-slim
WORKDIR /app
COPY --from=backend-builder /build/ruoyi-admin/target/ruoyi-admin.jar app.jar
COPY --from=frontend-builder /ui/dist /app/dist-ui
EXPOSE 8080
ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom", "-jar", "app.jar", "--spring.profiles.active=druid,prod"]