version: "3.9"

# Local development environment for Minstrel.
# Not used by CI — integration tests run against this compose stack manually:
#   docker compose up -d postgres
#   go test ./...    # runs full tests (no -short flag)

services:
  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: minstrel
      POSTGRES_PASSWORD: minstrel
      POSTGRES_DB: minstrel
    ports:
      - "5432:5432"
    volumes:
      - minstrel-pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U minstrel -d minstrel"]
      interval: 5s
      timeout: 5s
      retries: 10

volumes:
  minstrel-pgdata: