docker-compose.yml

version: '3.6'

services:
  app:
    container_name: projecthub
    image: "${IMAGE:-projecthub-app}:${IMAGE_TAG:-latest}"
    build:
      context: .
      cache_from:
        - "${REGISTRY_HOST:-local}/projecthub/${BRANCH:-master}:${IMAGE_TAG:-test}"
      dockerfile: Dockerfile
      target: ${DOCKER_BUILD_TARGET:-dev}
      args:
        - BUILD_ENV=test
      ssh:
        - default

    command: "mix run --no-halt"
    ports:
      - "50051"
    tty: true
    volumes:
      - .:/app
      - mix-deps:/app/deps
      - mix-build:/app/_build
      - ./out:/app/out

    links:
      - db:db
      - rabbitmq:rabbitmq

    depends_on:
      db:
        condition: service_healthy
      rabbitmq:
        condition: service_healthy

    environment:
      IN_DOCKER: "true"
      POSTGRES_DB_NAME: "projecthub"
      POSTGRES_DB_USER: "postgres"
      POSTGRES_DB_PASSWORD: "the-cake-is-a-lie"
      POSTGRES_DB_HOST: "db"
      POSTGRES_DB_POOL_SIZE: "5"
      START_INTERNAL_API: "true"
      AMQP_URL: "amqp://rabbitmq:5672"
      CI: $CI
      MIX_ENV: ${MIX_ENV:-dev}

  db:
    image: postgres:9.6
    volumes:
      - postgres-data:/var/lib/postgresql/data
    environment:
      POSTGRES_PASSWORD: "the-cake-is-a-lie"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 3s
      timeout: 3s
      retries: 5

  rabbitmq:
    image: rabbitmq:3-management
    environment:
      RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS: "-rabbit log_levels [{connection,error}]"
    healthcheck:
      test: rabbitmq-diagnostics -q ping
      interval: 3s
      timeout: 3s
      retries: 5

volumes:
  postgres-data:
    driver: local

  mix-deps:
  mix-build: