docker-compose.yml

version: '3.4'

services:
  app: &app
    build:
      context: .
      dockerfile: ./Dockerfile
      args:
        PG_VERSION: '11'
        NODE_VERSION: '11.8.0'
        NODE_VERSION_MAJOR: '11'
        YARN_VERSION: '1.13.0'
    image: dip-rails:0.2.0
    tmpfs:
      - /tmp
    environment: &app_env
      RAILS_ENV: ${RAILS_ENV:-development}
      HISTFILE: /bundle/.bash_history
      MALLOC_ARENA_MAX: 2
    networks:
      default:
    volumes:
      - .:/app:cached
      - rails_cache:/app/tmp/cache
      - bundle:/bundle
      - node_modules:/app/node_modules
      - assets:/app/public/assets
      - packs:/app/public/packs
      - packs_test:/app/public/packs-test
      - .docker/.bashrc:/root/.bashrc:ro
      - .docker/.pryrc:/app/.pryrc:ro
      - .docker/.psqlrc:/root/.psqlrc:ro
      - postgres_history:/var/log/psql_history

  backend: &backend
    <<: *app
    environment: &backend_env
      <<: *app_env
      REDIS_URL: redis://redis:6379/
      SMTP_HOST: mail
      DB_HOST: postgres
      DB_USER: postgres
      DB_PASSWORD: postgres
      WEBPACKER_DEV_SERVER_HOST: webpack
    depends_on:
      - postgres
      - redis

  rails:
    <<: *backend
    command: bundle exec rails server -b 0.0.0.0
    ports:
      - ${WEB_PORT:-3000:3000}

  webpack:
    <<: *app
    command: ./bin/webpack-dev-server
    ports:
      - ${WEBPACK_PORT:-3035:3035}
    environment:
      <<: *app_env
      WEBPACKER_DEV_SERVER_HOST: 0.0.0.0

  sidekiq:
    <<: *backend
    command: bundle exec sidekiq -q mailers -q default

  postgres:
    image: postgres:11.1
    volumes:
      - .docker/.psqlrc:/root/.psqlrc:ro
      - postgres:/var/lib/postgresql/data
      - postgres_history:/var/log/psql_history
    ports:
      - 5432

  redis:
    image: redis:3.2-alpine
    volumes:
      - redis:/data
    ports:
      - 6379

  mail:
    image: drujensen/mailcatcher:latest
    ports:
      - 1025
      - ${MAIL_WEB_PORT:-1080:1080}
    networks:
      default:

volumes:
  postgres:
  postgres_history:
  redis:
  bundle:
  node_modules:
  assets:
  rails_cache:
  packs:
  packs_test:
  bash_history: