# 1. ??���???�꼍 (JDK 21)
FROM eclipse-temurin:21-jdk-alpine AS builder
WORKDIR /app

# Gradle ??�띁?? ???�� 蹂듭�?
COPY gradlew .
COPY gradle gradle
COPY build.gradle settings.gradle ./
COPY src src

# 沅뚰�??�€??�???���?(???��????�쇅)
RUN chmod +x gradlew
RUN ./gradlew clean build -x test

# 2. ??�뻾 ??�꼍 (JRE 21)
FROM eclipse-temurin:21-jre-alpine
WORKDIR /app

# ???꾩�???�젙 (??�뎅 ??�컙)
RUN apk add --no-cache tzdata
ENV TZ=Asia/Seoul

# ??���??JAR ???�� 蹂듭�?
COPY --from=builder /app/build/libs/*.jar app.jar

# 湲곕???????몄텧
EXPOSE 8081

# ?�⑦???��???�뻾 ??JAR ??�뻾
ENTRYPOINT ["java", "-jar", "app.jar"]