docker-compose.yml

version: '2.4'

services:
  app: &app
    build:
      context: .
      dockerfile: ./.docker/Dockerfile
      args:
        RUBY_VERSION: '2.6.3'
        PG_MAJOR: '11'
        BUNDLER_VERSION: '2.0.1'
    image: nipishe:1.0.0
    tmpfs:
      - /tmp

  backend: &backend
    <<: *app
    stdin_open: true
    tty: true
    volumes:
      - .:/app:cached
      - rails_cache:/app/tmp/cache
      - bundle:/usr/local/bundle
      - packs:/app/public/packs
      - .docker/.psqlrc:/root/.psqlrc:ro
    environment:
      - RAILS_ENV=${RAILS_ENV:-development}
      - DATABASE_URL=postgres://postgres:postgres@postgres:5432
      - BOOTSNAP_CACHE_DIR=/bundle/bootsnap
      - HISTFILE=/app/log/.bash_history
      - PSQL_HISTFILE=/app/log/.psql_history
      - EDITOR=vi
      - MALLOC_ARENA_MAX=2
      - WEB_CONCURRENCY=${WEB_CONCURRENCY:-1}
    depends_on:
      postgres:
        condition: service_healthy

  runner:
    <<: *backend
    command: /bin/bash
    ports:
      - '3000:3000'
      - '3002:3002'

  rails:
    <<: *backend
    command: bundle exec rails server -b 0.0.0.0
    ports:
      - '3000:3000'

  postgres:
    image: postgres:11.1
    volumes:
      - .psqlrc:/root/.psqlrc:ro
      - postgres:/var/lib/postgresql/data
      - ./log:/root/log:cached
    environment:
      - PSQL_HISTFILE=/root/log/.psql_history
    ports:
      - 5432
    healthcheck:
      test: pg_isready -U postgres -h 127.0.0.1
      interval: 5s

volumes:
  postgres:
  bundle:
  rails_cache:
  packs: