docker-compose.yml

version: "3.9"

services:
  db:
    image: postgres:16-alpine
    container_name: fundable_db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${DATABASE_USERNAME:-postgres}
      POSTGRES_PASSWORD: ${DATABASE_PASSWORD:-postgres}
      POSTGRES_DB: ${DATABASE_NAME:-fundable_db}
    ports:
      - "${DATABASE_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DATABASE_USERNAME:-postgres} -d ${DATABASE_NAME:-fundable_db}"]
      interval: 5s
      timeout: 5s
      retries: 5

  migrate:
    image: node:20-alpine
    container_name: fundable_migrate
    working_dir: /app
    environment:
      NODE_ENV: ${NODE_ENV:-local_dev}
      DATABASE_HOST: db        # uses service name, not localhost
      DATABASE_PORT: ${DATABASE_PORT:-5432}
      DATABASE_NAME: ${DATABASE_NAME:-fundable_db}
      DATABASE_USERNAME: ${DATABASE_USERNAME:-postgres}
      DATABASE_PASSWORD: ${DATABASE_PASSWORD:-postgres}
    volumes:
      - .:/app
      - /app/node_modules       # prevents host node_modules from leaking in
    depends_on:
      db:
        condition: service_healthy
    command: sh -c "npm install && npx typeorm migration:run -d src/config/persistence"
    profiles:
      - migrate

volumes:
  postgres_data: