FROM openjdk:21-jdk-slim

WORKDIR /app

# Install required packages
RUN apt-get update && apt-get install -y \
    curl \
    wget \
    && rm -rf /var/lib/apt/lists/*

# Copy application files
COPY . .

# Make gradlew executable and build application (if build.gradle.kts or build.gradle exists)
RUN if [ -f "build.gradle.kts" ] || [ -f "build.gradle" ]; then \
        chmod +x ./gradlew && \
        ./gradlew build -x test; \
    fi

# Expose port
EXPOSE 8080

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
    CMD curl -f http://localhost:8080/actuator/health || exit 1

# Run application
CMD ["java", "-jar", "build/libs/da-policyengine.jar"]