Dockerfile

# Multi-stage build for DiasporaNest (Vite + React + Express)

# Stage 1: Build the frontend
FROM node:18-alpine AS frontend-builder

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install all dependencies (including devDependencies for build)
RUN npm ci

# Copy source code
COPY . .

# Build the Vite frontend
RUN npm run build

# Stage 2: Production runtime
FROM node:18-alpine AS production

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install only production dependencies
RUN npm ci --only=production

# Copy the built frontend from builder stage
COPY --from=frontend-builder /app/dist ./dist

# Copy server files
COPY server ./server

# Copy other necessary config files
COPY vite.config.js* ./
COPY tailwind.config.js* ./
COPY postcss.config.js* ./

# Expose the port (adjust if your server uses a different port)
EXPOSE 3000

# Set environment to production
ENV NODE_ENV=production

# Start the Express server
CMD ["node", "server/index.js"]