docker-compose.yml

version: "3.9"

services:
  # ── PostgreSQL ───────────────────────────────────────────────────────────
  postgres:
    image: postgres:16-alpine
    container_name: striver_postgres
    restart: unless-stopped
    environment:
      POSTGRES_DB:       ${DB_NAME:-striver_dsa}
      POSTGRES_USER:     ${DB_USER:-postgres}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
    ports:
      - "${DB_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-postgres}"]
      interval: 5s
      timeout: 5s
      retries: 10

  # ── AI Knowledge Engine ──────────────────────────────────────────────────
  app:
    build: .
    container_name: striver_app
    depends_on:
      postgres:
        condition: service_healthy
    env_file:
      - .env
    environment:
      DB_HOST: postgres          # override to use the compose service name
    volumes:
      - ./output:/app/output
      - ./.env:/app/.env:ro
    command: python main.py

volumes:
  postgres_data: