Dockerfile.single-stage

FROM nikolaik/python-nodejs:python3.10-nodejs18

# Install system dependencies first (rarely changes, good for caching)
RUN apt-get update && \
    apt-get install -y build-essential libffi-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy only dependency files first (these change less frequently)
COPY requirements.txt .
COPY client/package.json client/package-lock.json ./client/

# Install Python dependencies (cached unless requirements.txt changes)
RUN pip install --no-cache-dir -r requirements.txt

# Install Node dependencies (cached unless package files change)
RUN cd client && npm ci --prefer-offline --no-audit

# Copy the rest of the application code
COPY . .

# Make scripts executable
RUN chmod +x run.sh verify_env.py verify_data_migrations.py

# Build frontend (only rebuilds when source or dependencies change)
RUN cd client && npm run build

EXPOSE 5001
ENTRYPOINT ["./run.sh"]