docker-compose.yml

# Docker Compose for GitHub MCP Server
version: '3.8'

services:
  github-mcp-server:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: github-mcp-server
    restart: unless-stopped
    
    # Environment variables
    environment:
      - NODE_ENV=production
      - MCP_PORT=3000
    
    # Port mapping (if HTTP interface is added later)
    ports:
      - "3000:3000"
    
    # Volume mounts for Git repositories and configuration
    volumes:
      - ./data:/app/data
      - ~/.gitconfig:/home/mcp/.gitconfig:ro
      - ~/.ssh:/home/mcp/.ssh:ro
    
    # Working directory
    working_dir: /app
    
    # Health check (updated for npm package)
    healthcheck:
      test: ["CMD", "github-mcp-server", "--version"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    
    # Resource limits
    deploy:
      resources:
        limits:
          memory: 512M
          cpus: '0.5'
        reservations:
          memory: 256M
          cpus: '0.25'
    
    # Security settings
    security_opt:
      - no-new-privileges:true
    read_only: false
    tmpfs:
      - /tmp
    
    # Network
    networks:
      - mcp-network

  # Development service with hot reload
  github-mcp-dev:
    build:
      context: .
      dockerfile: Dockerfile
      target: builder
    container_name: github-mcp-dev
    restart: unless-stopped
    profiles: ["dev"]
    
    environment:
      - NODE_ENV=development
    
    ports:
      - "3001:3000"
    
    volumes:
      - .:/app
      - /app/node_modules
      - ~/.gitconfig:/home/mcp/.gitconfig:ro
      - ~/.ssh:/home/mcp/.ssh:ro
    
    command: npm run dev
    
    networks:
      - mcp-network

networks:
  mcp-network:
    driver: bridge
    name: mcp-network

volumes:
  mcp-data:
    driver: local
    name: mcp-data