version: '3.8'

services:
  pnger:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: pnger
    image: pnger:latest
    ports:
      - "${HOST_PORT:-8080}:3000"
    environment:
      - NODE_ENV=${NODE_ENV:-production}
      - PORT=3000
      - MAX_FILE_SIZE=${MAX_FILE_SIZE:-10485760}
      - TEMP_DIR=/app/temp
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3000/', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    mem_limit: ${MEM_LIMIT:-512m}
    cpus: ${CPU_LIMIT:-1.0}
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"
    # Optional: mount temp directory if you want persistence
    # volumes:
    #   - ./temp:/app/temp