# SQLite escape hatch override.
#
# Usage (omit the `db` service from the up command):
#
#   docker compose -f docker-compose.yml -f docker-compose.sqlite.yml \
#       up frontend backend worker redis
#
# This pins the backend and worker to the legacy SQLite database file at
# /data/db/mulita.db (in the existing db_data volume), drops the dependency
# on Postgres, and skips Alembic — the SQLite schema is still managed by
# the inline ALTERs in app/database.py:init_db.
#
# Vision features that depend on pgvector (PR4 onward) will refuse to enable
# in this mode; the search/embedding endpoints will return 503 with a clear
# error pointing back at the default Postgres setup.

services:
  backend:
    command: sh -c "uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload"
    environment:
      - DATABASE_URL=sqlite+aiosqlite:////data/db/mulita.db
      - REDIS_URL=redis://redis:6379
      - CELERY_BROKER_URL=redis://redis:6379
      - CELERY_RESULT_BACKEND=redis://redis:6379
      - PHOTO_DIRS=${PHOTO_DIRS:-/photos}
      - ALLOWED_ORIGINS=${ALLOWED_ORIGINS:-*}
      - LOG_LEVEL=${LOG_LEVEL:-INFO}
      - TZ=${TZ:-UTC}
    depends_on:
      redis:
        condition: service_started

  worker:
    environment:
      - DATABASE_URL=sqlite+aiosqlite:////data/db/mulita.db
      - REDIS_URL=redis://redis:6379
      - CELERY_BROKER_URL=redis://redis:6379
      - CELERY_RESULT_BACKEND=redis://redis:6379
      - PHOTO_DIRS=${PHOTO_DIRS:-/photos}
      - CELERYD_CONCURRENCY=${CELERYD_CONCURRENCY:-4}
      - LOG_LEVEL=${LOG_LEVEL:-INFO}
      - TZ=${TZ:-UTC}
    depends_on:
      redis:
        condition: service_started
      backend:
        condition: service_started