docker-compose.yml

version: '3'

services:
  phoenix:
    build: 
      context: ./
      dockerfile: ./docker/app/Dockerfile
    depends_on:
      - postgres
    environment:
      POSTGRES_HOST: ${PG_HOST}
      POSTGRES_PORT: ${PG_PORT}
      POSTGRES_DB: ${PG_DB}
      POSTGRES_DB_TEST: ${PG_DB_TEST}
      POSTGRES_USER: ${PG_USER}
      POSTGRES_PASSWORD: ${PG_PWD}
    ports:
      - 4000:4000 # App
      - 4002:4002 # Test
    volumes:
      - .:/app
      - /app/deps
      - /app/assets/node_modules
  
  postgres:
    image: postgres
    environment:
      POSTGRES_USER: ${PG_USER}
      POSTGRES_PASSWORD: ${PG_PWD}
      POSTGRES_DB: ${PG_DB}
      PG_DATA: /var/lib/postgresql/data/pgdata
      POOL: 100
    restart: always
    ports:
      - 15432:5432
    volumes:
      - pgdata:/var/lib/postgresql/data
      - ./docker/postgres/scripts:/docker-entrypoint-initdb.d # Comment this line to prevent test db from being created

volumes:
  pgdata: