Dockerfile

# Build stage
FROM node:18-alpine AS builder

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci

# Copy source code
COPY . .

# Build the application
RUN npm run build

# Production stage
FROM python:3.11-slim AS backend
WORKDIR /app
COPY backend/requirements.txt ./backend/requirements.txt
RUN pip install --no-cache-dir -r backend/requirements.txt
COPY backend/ ./backend/

# Final image: nginx + backend + frontend
FROM python:3.11-slim
WORKDIR /app
# Backend
COPY --from=backend /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
COPY --from=backend /app/backend /app/backend
# Frontend
RUN apt-get update && apt-get install -y nginx supervisor gettext && rm -rf /var/lib/apt/lists/*
COPY --from=builder /app/build /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY supervisord.conf /etc/supervisord.conf

# Create data directory for configuration storage
RUN mkdir -p /app/data

# Copy and set up entrypoint script
COPY docker-entrypoint.sh /docker-entrypoint.sh
RUN chmod +x /docker-entrypoint.sh

# Expose port 5026
EXPOSE 5026

# Use entrypoint script
ENTRYPOINT ["/docker-entrypoint.sh"]