# Stage 1: Build the JAR
FROM eclipse-temurin:17-jdk AS build

WORKDIR /app

# Copy Maven files and source code
COPY pom.xml .
COPY src ./src

# Build the Spring Boot app
RUN ./mvnw clean package -DskipTests

# Stage 2: Runtime
FROM eclipse-temurin:17-jdk-slim

WORKDIR /app

# Copy built JAR from build stage
COPY --from=build /app/target/*.jar app.jar

EXPOSE 8080

ENTRYPOINT ["java","-jar","app.jar"]