Dockerfile

# Multi-stage build for CIN-Interface

# Stage 1: Build
FROM node:22-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

# Stage 2: Runtime
FROM node:22-alpine

WORKDIR /app

# Copy only necessary files from builder
COPY package*.json ./
RUN npm ci --omit=dev

# Copy built artifacts
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/data ./data

# Create data directory if it doesn't exist
RUN mkdir -p data

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD node -e "require('http').get('http://localhost:3000/health', (r) => {if (r.statusCode !== 200) throw new Error(r.statusCode)})"

# Start the application
CMD ["npm", "start"]