Dockerfile

# syntax=docker/dockerfile:1
# 通用多模块构建：compose 通过 build arg MODULE 指定打包哪个模块
# （orchestrator-client / planner-server / researcher-server / reader-server / factchecker-server / writer-server）
FROM maven:3.9-eclipse-temurin-21 AS build
WORKDIR /build
ARG MODULE

# 依赖层缓存：先拷所有 pom 预取依赖（pom 不变则命中缓存，源码改动不重下依赖）
COPY pom.xml ./
COPY common/pom.xml common/
COPY common/common-core/pom.xml common/common-core/
COPY common/mybatis-spring-boot-starter/pom.xml common/mybatis-spring-boot-starter/
COPY common/redis-spring-boot-starter/pom.xml common/redis-spring-boot-starter/
COPY orchestrator-client/pom.xml orchestrator-client/
COPY planner-server/pom.xml planner-server/
COPY researcher-server/pom.xml researcher-server/
COPY reader-server/pom.xml reader-server/
COPY factchecker-server/pom.xml factchecker-server/
COPY writer-server/pom.xml writer-server/
RUN mvn -B -q -pl ${MODULE} -am dependency:go-offline

# 拷源码并打包（跳过测试，测试由 CI 跑）
COPY . .
RUN mvn -B -q -pl ${MODULE} -am package -DskipTests

# ---- 运行阶段 ----
FROM eclipse-temurin:21-jre
WORKDIR /app
ARG MODULE
# spring-boot repackage 后 target 仅一个 *.jar（.jar.original 不被通配匹配）
COPY --from=build /build/${MODULE}/target/*.jar app.jar
ENTRYPOINT ["java", "-jar", "app.jar"]