# 使用 Kotlin + JDK 的輕量化映像
FROM gradle:7.5.1-jdk17-alpine AS builder

WORKDIR /app
COPY . .
RUN gradle clean shadowJar --no-daemon

# 運行階段
FROM eclipse-temurin:21-jdk-ubi10-minimal
WORKDIR /app

COPY --from=builder /app/build/libs/*.jar app.jar

CMD ["java", "-jar", "app.jar", "com.ray650128.pcredive.ApplicationKt"]