# Multi-stage build for hf-eda-mcp server
FROM python:3.13-slim as builder

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    && rm -rf /var/lib/apt/lists/*

# Install PDM
RUN pip install --no-cache-dir pdm

# Copy dependency files
COPY pyproject.toml pdm.lock* ./

# Install dependencies
RUN pdm install --prod --no-lock --no-editable

# Production stage
FROM python:3.13-slim

# Set working directory
WORKDIR /app

# Install runtime dependencies
RUN apt-get update && apt-get install -y \
    git \
    && rm -rf /var/lib/apt/lists/*

# Copy installed dependencies from builder
COPY --from=builder /app/.venv /app/.venv

# Copy application code
COPY src/ ./src/
COPY README.md LICENSE ./

# Set environment variables
ENV PATH="/app/.venv/bin:$PATH"
ENV PYTHONUNBUFFERED=1
ENV GRADIO_SERVER_NAME="0.0.0.0"
ENV GRADIO_SERVER_PORT=7860

# Expose Gradio port
EXPOSE 7860

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD python -c "import requests; requests.get('http://localhost:7860/health', timeout=5)"

# Run the MCP server
CMD ["python", "-m", "hf_eda_mcp"]