FROM node:20-slim

# Set UID for the new user (optional, but best practice)
ARG APP_UID=1024

# Create a non-root user
RUN useradd --create-home --uid ${APP_UID} appuser

# Set working directory
WORKDIR /home/appuser/app

# Install n8n globally
RUN npm install -g n8n

# Switch to non-root user
USER appuser

# Expose port 7860 (required by Hugging Face Spaces)
EXPOSE 7860

# Start n8n directly
CMD ["n8n", "start", "--port", "7860"]