bnbchain-mcp

# Build stage using Bun FROM oven/bun:1 AS builder WORKDIR /app # Copy package.json and lock file COPY package.json bun.lockb ./ # Install all dependencies (needed for build) RUN bun install --frozen-lockfile # Copy source code COPY . . # Build project RUN bun run build # Install production dependencies only in a separate directory RUN mkdir -p /app/prod-deps && cd /app/prod-deps && \ cp /app/package.json . && cp /app/bun.lockb . && \ bun install --frozen-lockfile --production # Runtime stage using Node.js FROM node:20-alpine AS runtime WORKDIR /app # Install dumb-init for signal handling RUN apk add --no-cache dumb-init # Create non-root user RUN addgroup -g 1001 -S nodejs && \ adduser -S nodejs -u 1001 # Copy package.json for metadata COPY package.json ./ # Copy built artifacts and production node_modules from builder stage COPY --from=builder /app/dist ./dist COPY --from=builder /app/prod-deps/node_modules ./node_modules # Change ownership RUN chown -R nodejs:nodejs /app USER nodejs # Set environment variables ENV NODE_ENV=production ENV PORT=3000 # Expose port (for SSE mode) EXPOSE 3000 # Use dumb-init as entrypoint ENTRYPOINT ["dumb-init", "--"] # Default command - start in SSE mode (can be overridden with docker run) CMD ["node", "dist/index.js", "--sse"]