# Dev compose — provides a local Postgres for `npm run dev`.
# The lab itself runs natively via `npm run dev` for fast iteration.
#
# Replaces backend/docker-compose.yml at the repo root so dev and prod
# compose files live side-by-side. Container name and volume name are kept
# the same as the old backend compose so existing local data is preserved.
#
# Connect from the host with:
#   DATABASE_URL=postgres://ca_studio:ca_studio@localhost:54329/ca_studio_test

services:
  postgres:
    image: postgres:16-alpine
    container_name: ca-studio-postgres
    environment:
      POSTGRES_USER: ca_studio
      POSTGRES_PASSWORD: ca_studio
      POSTGRES_DB: ca_studio_test
    ports:
      - "54329:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ca_studio -d ca_studio_test"]
      interval: 2s
      timeout: 5s
      retries: 20
    volumes:
      - ca-studio-postgres-data:/var/lib/postgresql/data

volumes:
  ca-studio-postgres-data: