Dockerfile

# Build stage
FROM node:22-slim AS builder

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci

# Copy source
COPY src/ ./src/
COPY tsconfig.json .

# Build
RUN npm run build

# Runtime stage
FROM node:22-slim

WORKDIR /app

# Install dumb-init for proper signal handling
RUN apt-get update && apt-get install -y dumb-init && rm -rf /var/lib/apt/lists/*

# Copy package files
COPY package*.json ./

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

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

# Create non-root user
RUN useradd -m -u 1000 cortex

USER cortex

# Expose port
EXPOSE 3000

# Use dumb-init to handle signals properly
ENTRYPOINT ["dumb-init", "--"]

# Start server in HTTP mode
CMD ["node", "dist/index.js", "--http"]