version: "3.3"

volumes:
  notused:

services:
  postgres:
    build: ./hms-db
    container_name: hms-database
    volumes:
      - ./hms-db/pgdata:/var/lib/pgsql/data
    environment:
      - POSTGRES_USER=hms-api
      - POSTGRES_PASSWORD=

  api:
    build: ./hms-api
    command: rails server
    container_name: hms-api
    volumes:
      - ./hms-api:/usr/src/app
    ports:
      - "3000:3000"
    depends_on:
      - postgres:db

FROM ruby:2.4.2
WORKDIR /usr/src/app
COPY Gemfile* ./
RUN bundle install
COPY . .
EXPOSE 3000

FROM postgres
EXPOSE 5432

default: &default
  adapter: postgresql
  encoding: unicode
  username: hms-api
  host: db
  password:
  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>

development:
  <<: *default
  database: hms-api_development

test:
  <<: *default
  database: hms-api_test