docker-compose.yml

version: "3.9"
services:
  db:
    image: postgres:16
    environment:
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: awesome
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      retries: 5
  migrate-up:
    image: migrate/migrate:latest
    entrypoint: [
      "sh", "-c",
      "while ! nc -z db 5432; do echo waiting for db; sleep 2; done; migrate -path /migrations -database postgres://postgres:postgres@db:5432/awesome?sslmode=disable up"
    ]
    volumes:
      - ./internal/db/migrations:/migrations
    depends_on:
      - db
  migrate-down:
    image: migrate/migrate:latest
    entrypoint: [
      "sh", "-c",
      "while ! nc -z db 5432; do echo waiting for db; sleep 2; done; migrate -path /migrations -database postgres://postgres:postgres@db:5432/awesome?sslmode=disable down 1"
    ]
    volumes:
      - ./internal/db/migrations:/migrations
    depends_on:
      - db