generator-reaction/generators/backend/templates/docker-compose.yml

Project generator for Reaction NodeJS projects. Built with Yeoman.

version: '3.4'

networks:
  api:
    external:
      name: api.reaction.localhost

services:
  web:
    build:
      context: .
      args:
        BUILD_ENV: "development"
    command: sh -c "yarn install && yarn run build && yarn start"
    env_file:
      - ./.env
    environment:
      REACTION_APP_NAME: "<%= projectName %>.web"
    networks:
      api:
        aliases:
          - <%= projectName %>
    ports:
      - 4000:4000
    volumes:
      - $HOME/.cache/yarn-offline-mirror:/home/node/.cache/yarn-offline-mirror
      - web-yarn:/home/node/.cache/yarn
      - .:/usr/local/src/reaction-app # link everything from the root folder on the host machine into the container
      - empty_node_modules:/usr/local/src/reaction-app/node_modules # except do not link the host node_modules in because it will override the container node_modules
      - node_modules:/usr/local/src/node_modules # persist the node_modules that is used, which is up one folder level in the container

volumes:
  web-yarn:
  empty_node_modules:
  node_modules: