Midnight MCP Server

# ──────────────────────── # Builder stage # ──────────────────────── FROM node:22.15.1-alpine AS builder WORKDIR /app # Install system dependencies RUN apk add --no-cache python3 make g++ git # Set up Yarn 4 RUN corepack enable && corepack prepare yarn@4.1.0 --activate # Copy required files COPY package.json yarn.lock .yarnrc.yml ./ COPY .yarn ./.yarn # Install full deps for build RUN yarn install # Copy sources and config COPY tsconfig.json tsconfig.build.json ./ COPY src ./src COPY scripts ./scripts # Build MCP server RUN yarn build # ──────────────────────── # Production stage # ──────────────────────── FROM node:22.15.1-alpine WORKDIR /app # Minimal system dependencies RUN apk add --no-cache wget # Yarn 4 setup RUN corepack enable && corepack prepare yarn@4.1.0 --activate # Copy minimal package info and Yarn plugins COPY package.json yarn.lock .yarnrc.yml ./ COPY .yarn ./.yarn # Install production-only dependencies RUN yarn workspaces focus --production --all # Create required runtime directories with proper ownership and permissions RUN mkdir -p /app/.storage/logs /app/.storage/seeds /app/.storage/wallet-backups /app/.storage/transaction-db /app/logs \ && chown -R node:node /app/.storage /app/logs \ && chmod -R 775 /app/.storage /app/logs # Switch to non-root user USER node # Copy built server from builder stage COPY --from=builder /app/dist ./dist # Expose default port EXPOSE 3000 # Runtime environment ENV NODE_ENV=production \ WALLET_SERVER_PORT=3000 \ WALLET_SERVER_HOST=wallet-server # Healthcheck HEALTHCHECK --interval=30s --timeout=10s --start-period=20s --retries=3 \ CMD wget --spider --quiet http://localhost:3000/health || exit 1 # Launch the wallet server CMD ["node", "--experimental-specifier-resolution=node", "dist/server.js"]