title: Docker compose hot reloading does not work with vuejs app
body: <p>I have a little vueJS app runnig on docker.
  When i run the app via <code>yarn serve</code> it runs fine, also it does in docker.</p>
  
  <p>My problem is hot reloading will not work.</p>
  
  <p>My Dockerfile:</p>
  
  <pre><code>FROM node:12.2.0-alpine
  
  WORKDIR /app
  COPY package.json /app/package.json
  RUN npm install
  RUN npm install @vue/cli -g
  
  CMD ["npm", "run", "serve"]
  </code></pre>
  
  <p>My docker-compose.yml:</p>
  
  <pre><code>version: '3.7'
  
    services:
  
      client:
        container_name: client
        build:
          context: .
          dockerfile: Dockerfile
        volumes:
          - '.:/app'
          - '/app/node_modules'
        ports:
          - '8082:8080'
  </code></pre>
  
  <p>Does anyone can see the mistake i did?</p>