services:
  db:
    image: postgres:15-alpine
    environment:
      POSTGRES_DB: wiki
      POSTGRES_PASSWORD: wikijsrocks
      POSTGRES_USER: wikijs
    logging:
      driver: "none"
    restart: unless-stopped
    volumes:
      - db-data:/var/lib/postgresql/data
    networks:
      - wikijs

  wiki:
    image: ghcr.io/requarks/wiki:2
    depends_on:
      - db
    environment:
      DB_TYPE: postgres
      DB_HOST: db
      DB_PORT: 5432
      DB_USER: wikijs
      DB_PASS: wikijsrocks
      DB_NAME: wiki
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"
    restart: unless-stopped
    ports:
      - "3000:3000"
    networks:
      - wikijs

  # MCP server bridging agents and the wiki instance.
  # Runs the Streamable HTTP transport (built from the current source tree).
  #
  # 0.0.0.0 is a non-loopback bind, so the image validation (src/config)
  # requires WIKIJS_MCP_BEARER_TOKEN — set it to a long random value.
  # To keep the listener on the host-only interface, use 127.0.0.1 instead
  # and drop the published port.
  mcp:
    build: .
    depends_on:
      - wiki
    environment:
      WIKIJS_MCP_TRANSPORT: http
      WIKIJS_MCP_HOST: 0.0.0.0
      WIKIJS_MCP_PORT: "3001"
      WIKIJS_MCP_BEARER_TOKEN: ${WIKIJS_MCP_BEARER_TOKEN:?set a bearer token for the non-loopback MCP bind}
      WIKIJS_URL: http://wiki:3000
      WIKIJS_API_KEY: ${WIKIJS_API_KEY:?create an API key in the wiki first (Admin > API Access)}
      WIKIJS_ENABLE_EDIT: ${WIKIJS_ENABLE_EDIT:-false}
    restart: unless-stopped
    ports:
      - "3001:3001"
    healthcheck:
      test: ["CMD", "node", "-e", "fetch('http://127.0.0.1:3001/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"]
      interval: 30s
      timeout: 5s
      retries: 3
    networks:
      - wikijs

volumes:
  db-data:

networks:
  wikijs:
    driver: bridge