# LocalAI Dockerfile for Hugging Face Spaces
FROM quay.io/go-skynet/local-ai:latest

# Create non-root user for security
RUN adduser --disabled-password --gecos "" --uid 1000 localai

# Create necessary directories
RUN mkdir -p /build/models /build/galleries /build/config /build/backends && \
    chown -R localai:localai /build

# Set environment variables for Hugging Face Spaces
ENV PORT=7860
ENV ADDRESS=0.0.0.0:7860
ENV LOCALAI_ADDRESS=0.0.0.0:7860
ENV MODELS_PATH=/build/models
ENV GALLERIES_PATH=/build/galleries
ENV CONFIG_PATH=/build/config
ENV BACKENDS_PATH=/build/backends

# Performance optimizations
ENV THREADS=4
ENV CONTEXT_SIZE=2048
ENV REBUILD=false
ENV DEBUG=false
ENV SINGLE_ACTIVE_BACKEND=true

# Switch to non-root user
USER localai
WORKDIR /build

# Expose port 7860 for Hugging Face Spaces
EXPOSE 7860

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
    CMD curl -f http://localhost:7860/readyz || exit 1

# Start LocalAI with explicit address
CMD ["local-ai", "--address", "0.0.0.0:7860"]