Dockerfile

# Stage 1: Build Spring Boot app with Maven
FROM maven:3.9.6-eclipse-temurin-17 AS build
WORKDIR /app

# Copy project files
COPY pom.xml .
COPY src ./src

# Build the Spring Boot JAR (skip tests to save time)
RUN mvn clean package -DskipTests

# Stage 2: Run the app
FROM openjdk:17-jdk-slim
WORKDIR /app

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

# Hugging Face Spaces requires exposing port 7860
EXPOSE 7860

# Run Spring Boot on port 7860
ENTRYPOINT ["java","-jar","app.jar","--server.port=7860"]