Dockerfile.dev

# Development Dockerfile for FlavorSnap - Backend
# Optimized for hot reloading and development workflow

FROM python:3.9-slim

WORKDIR /app

# Install system dependencies for development
RUN apt-get update && apt-get install -y \
    build-essential \
    libgl1-mesa-glx \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    libgomp1 \
    curl \
    vim \
    git \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY ml-model-api/requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt
RUN pip install --no-cache-dir flask-cors pytest pytest-cov black flake8

# Copy application code
COPY model.pth ./
COPY ml-model-api/ ./

# Create directories
RUN mkdir -p /app/uploads /app/logs

# Expose development port
EXPOSE 5000

# Environment variables for development
ENV FLASK_ENV=development
ENV FLASK_DEBUG=1
ENV PYTHONPATH=/app

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:5000/health || exit 1

# Start development server with hot reload
CMD ["python", "app.py"]