docker-compose.yaml

version: "3.8"
services:
  mongodb:
    image: mongo:latest
    container_name: mongodb
    environment:
      MONGO_INITDB_DATABASE: profileFolio
    ports:
      - "27018:27017"
    volumes:
      - ./init-mongo.js:/docker-entrypoint-initdb.d/init-mongo.js:ro

  backend:
    container_name: backend-go
    build: ./backend
    ports:
      - "8080:8080"
    environment:
      MONGO_URL: mongodb://mongodb:27017/profileFolio
    depends_on:
      - mongodb

  frontend:
    container_name: frontend-next
    build:
      context: ./frontend
      dockerfile: Dockerfile
      target: dev
    restart: always
    command: yarn dev
    working_dir: /app
    environment:
      - NODE_ENV=development
      - NEXT_PUBLIC_BACKEND_URL=http://backend:8080
      #if you’re using Windows, you may need to uncomment the next line - Sol from @Kobe E
      #- WATCHPACK_POLLING=true
    volumes:
      - ./frontend:/app
      - /app/node_modules
      - /app/.next
    ports:
      - 3000:3000
    depends_on:
      - backend
# docker system prune --all
# docker volume prune