version: "3.8"
services:
  lightcpverifier:
    build: .
    container_name: Competitive-Programming
    privileged: true              # Required by go-judge
    shm_size: "4g"                # Recommended >= 2G
    environment:
      PORT: "8081"                # Orchestrator API port
      GJ_ADDR: "http://127.0.0.1:5050"
      JUDGE_WORKERS: "8"          # Orchestrator concurrency
      GJ_PARALLELISM: "8"         # go-judge concurrency
    volumes:
      - ./problems:/app/problems
      - ./submissions:/app/submissions
      - ./data:/app/data          # For results/cache
    ports:
      - "8081:8081"
    restart: unless-stopped