# Build Stage
FROM maven:3.9-eclipse-temurin-17 AS build
WORKDIR /app

# 配置 Maven 使用阿里云镜像源
COPY settings.xml /usr/share/maven/conf/settings.xml

# 复制项目源码
COPY . .

# 执行 Maven 构建
# 这里的 install 是为了让 gateway 能引用到本地构建的 core/api 等模块依赖
# -pl 指定只构建 gateway 及其依赖
# -am (also make dependents) 构建依赖模块
RUN mvn -B clean install -DskipTests -Dmaven.javadoc.skip=true

# Run Stage
FROM eclipse-temurin:17-jre
WORKDIR /app

# 设置时区
ENV TZ=Asia/Shanghai

# 复制网关 jar 包
# 注意路径：viewshanghai-module-iot/viewshanghai-module-iot-gateway/target/viewshanghai-module-iot-gateway.jar
COPY --from=build /app/viewshanghai-module-iot/viewshanghai-module-iot-gateway/target/viewshanghai-module-iot-gateway.jar app.jar

# 暴露端口
# MQTT
EXPOSE 1883
# HTTP Gateway
EXPOSE 8092
# TCP Gateway (Optional)
EXPOSE 8091

# 启动命令
ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom", "-Duser.timezone=Asia/Shanghai", "-jar", "app.jar"]