Dockerfile

# Multi-stage build for CloudyModTS (Pterodactyl-optimized)
FROM node:20 AS builder

WORKDIR /app

# Install required system libraries for ONNX Runtime
RUN apt-get update && apt-get install -y libc6 && rm -rf /var/lib/apt/lists/*

# Copy package files
COPY package*.json ./
COPY tsconfig.json ./

# Install dependencies
RUN npm ci --only=production && \
    npm install -D typescript

# Copy source
COPY src ./src

# Build TypeScript
RUN npm run build

# Production image
FROM node:20-slim

WORKDIR /app

# Install required system libraries for ONNX Runtime (Debian)
RUN apt-get update && apt-get install -y \
    libgomp1 \
    && rm -rf /var/lib/apt/lists/*

# Install production dependencies only
COPY package*.json ./
RUN npm ci --only=production && \
    npm cache clean --force

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

# Create cache directory for model weights
RUN mkdir -p /app/model_cache && \
    chown -R node:node /app

# Use non-root user
USER node

# Expose port
EXPOSE 8001

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
    CMD node -e "require('http').get('http://localhost:8001/health', (r) => process.exit(r.statusCode === 200 ? 0 : 1))"

# Start server
CMD ["node", "dist/server.js"]