version: "3"

services:
  postgres:
    restart: unless-stopped
    image: postgres:13.4
    entrypoint: ./migrate-docker-entrypoint.sh
    command: postgres
    environment:
      POSTGRES_HOST_AUTH_METHOD: trust
    volumes:
      - "postgres_datadir:/var/lib/postgresql/data"
      - "./postgres/migrate-docker-entrypoint.sh:/migrate-docker-entrypoint.sh:ro"

volumes:
  postgres_datadir: