Dockerfile.cloudrun

# 🚀 AIRDOCS - Google Cloud Run Optimized Dockerfile
FROM python:3.9-slim

# Set working directory
WORKDIR /app

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

# Copy requirements first for better caching
COPY backend/requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY backend/ .
COPY frontend/ ./frontend/

# Create necessary directories
RUN mkdir -p generated_documents logs

# Set environment variables for Cloud Run
ENV PYTHONPATH=/app
ENV PYTHONUNBUFFERED=1

# Expose port (Cloud Run will set PORT environment variable)
EXPOSE $PORT

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
    CMD curl -f http://localhost:$PORT/health || exit 1

# Run the application
CMD uvicorn app:app --host 0.0.0.0 --port $PORT