docker-compose.yml

version: "3"

services:
  redis:
    image: redis:alpine
    ports:
      - 6379:6379
    command: redis-server --appendonly yes
    volumes:
      - redis:/data
  api:
    image: node:16
    environment:
      - REDIS_HOST=redis
    ports:
      - 3000:3000
    command:
      - /bin/sh
      - -c
      - |
        yarn
        yarn run start-api
    volumes:
      - ./src:/src:ro
      - ./package.json:/package.json
      - ./yarn.lock:/yarn.lock
      - ./index.js:/index.js
      - ./watcher.js:/watcher.js
      - ./.env:/.env
  watcher:
    image: node:16
    environment:
      - REDIS_HOST=redis
    command:
      - /bin/sh
      - -c
      - |
        yarn
        yarn run start-watch
    volumes:
      - ./src:/src:ro
      - ./package.json:/package.json
      - ./yarn.lock:/yarn.lock
      - ./index.js:/index.js
      - ./watcher.js:/watcher.js
      - ./.env:/.env

volumes:
  redis: