Dockerfile

# Multi-stage Dockerfile for MailPilot AI

# Stage 1: Build Frontend
FROM node:20-alpine AS frontend-builder
WORKDIR /app/frontend
COPY frontend/package*.json ./
RUN npm ci
COPY frontend/ ./
RUN npm run build

# Stage 2: Final Production Container with Python 3.13 Backend
FROM python:3.13-slim
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
    gcc \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/*

# Install Backend Python dependencies
COPY backend/requirements.txt ./backend/requirements.txt
RUN pip install --no-cache-dir -r ./backend/requirements.txt

# Copy Backend Application
COPY backend/ ./backend/

# Copy Frontend Build Output into backend static server or serve alongside
COPY --from=frontend-builder /app/frontend/dist ./frontend_dist

ENV PORT=8000
EXPOSE 8000

CMD ["uvicorn", "backend.app.main:app", "--host", "0.0.0.0", "--port", "8000"]