services:
 nodejs-apps:
  image: node:lts-slim

  container_name: node-apps
  ports:
   - "3030:3000"
   - "3031:3001"
   - "3032:3002"
  
  # Set the working directory inside the container
  working_dir: /usr/src/app
  volumes:
   - ./nodejs_data:/usr/src/app
  
  # The command to execute when the container starts.
  # It performs the following sequence:
  # 1. Installs PM2 globally.
  # 2. Runs the main application dependencies installation (assuming you have a package.json).
  # 3. Executes pm2-runtime, using the config file to launch all three apps 
  #    (ag-home, ag-beats, ag-ball) and keeping the container running.
  command: /bin/sh -c "npm install -g pm2 && cd ag-beats && npm install && cd ../ball-shooting && npm install && cd .. && pm2 start server.js --name ag-home && cd ag-beats && pm2 start ecosystem.config.js && cd ../ball-shooting && pm2 start npm --name ag-ball -- start && pm2 logs --raw"
  restart: unless-stopped