Band MCP Server

# Multi-stage build for band-mcp-server FROM node:23.11.0-alpine AS base # Install dependencies only when needed FROM base AS deps WORKDIR /app # Copy package files COPY package*.json ./ RUN npm ci --only=production && npm cache clean --force # Build stage FROM base AS builder WORKDIR /app # Copy package files COPY package*.json ./ COPY tsconfig.json ./ # Install all dependencies (including devDependencies) RUN npm ci # Copy source code COPY src ./src # Build the application RUN npm run build # Production stage FROM base AS production WORKDIR /app # Create non-root user RUN addgroup --system --gid 1001 nodejs && \ adduser --system --uid 1001 nodejs # Copy production dependencies COPY --from=deps --chown=nodejs:nodejs /app/node_modules ./node_modules # Copy built application COPY --from=builder --chown=nodejs:nodejs /app/dist ./dist # Copy package.json for metadata COPY --chown=nodejs:nodejs package.json ./ # Switch to non-root user USER nodejs # Expose port (if needed) EXPOSE 3000 # Health check HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \ CMD node -e "console.log('Health check passed')" || exit 1 # Set environment variables ENV NODE_ENV=production # Start the application CMD ["node", "dist/index.js"]