# Multi-stage build for optimized image size
# Stage 1: Build the application
FROM maven:3.9-openjdk-17 AS builder

# Set working directory
WORKDIR /app

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

# Build the application
RUN mvn clean package -DskipTests

# Stage 2: Run the application
FROM openjdk:17-jdk-slim

# Set working directory
WORKDIR /app

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

# Expose the port that Hugging Face expects (7860)
EXPOSE 7860

# Set the user to non-root for security
RUN useradd -m -u 1000 user && chown -R user:user /app
USER user

# Run the Spring Boot application
ENTRYPOINT ["java", "-jar", "/app/app.jar"]