docker-compose.yml

# Compose file format
version: '3.7'

services:
  web:
    # Self-explanatory
    container_name: diablo3-vue-platzi
    build:
      # Setting current path to make the image and dockerfile to use
      context: .
      dockerfile: Dockerfile

    volumes:
      # Volumes between current path and app path inside the container
      # to be able to make changes in the host machine and at the same time it will
      # change in the container, and prevent to restart the container with each change
      - '.:/app'

      # We want to use the container version of node_modules, so we make an anonymous
      # volume to not override container's node_modules with host's node_modules
      - '/app/node_modules'
      # Note 1: If you want to install new packages, you can do it with docker-compose exec 
      # once the container is created, example: docker-compose exec web yarn add vuetify,
      # then run "docker-compose down" and rebuild "docker-compose up -d --build"
      #
      # Note 2: If you have problems running the app in the container, just
      # run yarn upgrade (docker-compose exec yarn upgrade), and restart
      # the container "docker-compose restart"

    ports:
      # Exporting container port 8080 in the host port 8081, so you can access the app in
      # your browser with localhost:8081, although you can put the same port (8080:8080)
      - '8081:8080'