# ============================================================
# Backspace — All-in-one production deployment
# ============================================================
# Run ./install.sh for first-time setup, or configure manually:
#   1. Copy .env.example to .env and fill in values
#   2. Generate livekit.yaml (if enabling voice)
#   3. docker compose up -d --build
# ============================================================

services:
  # ── Backspace application server ──────────────────────────
  backspace:
    build:
      context: .
      args:
        # AGPL-3.0 § 13: bake the running build's git commit into the image so
        # /api/instance/info advertises the exact version. deploy.sh exports
        # BACKSPACE_COMMIT before `docker compose build`; empty when unset.
        BACKSPACE_COMMIT: ${BACKSPACE_COMMIT:-}
    container_name: backspace
    restart: unless-stopped
    volumes:
      - ./data:/app/data
    env_file:
      - .env
    environment:
      - NODE_ENV=production
      - DB_PATH=/app/data/backspace.db
      - UPLOAD_DIR=/app/data/uploads
    networks:
      - internal
    healthcheck:
      test: ["CMD", "node", "-e", "fetch('http://localhost:' + (process.env.PORT || 3000) + '/api/health').then(r => r.ok ? process.exit(0) : process.exit(1)).catch(() => process.exit(1))"]
      interval: 30s
      timeout: 5s
      retries: 5
      start_period: 30s

  # ── Caddy reverse proxy (auto-HTTPS) ─────────────────────
  caddy:
    image: caddy:2.11.1-alpine
    container_name: caddy
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    environment:
      - DOMAIN=${DOMAIN:?Set DOMAIN in .env}
    extra_hosts:
      - "host.docker.internal:host-gateway"
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile:ro
      - caddy-data:/data
      - caddy-config:/config
    networks:
      - internal
    depends_on:
      backspace:
        condition: service_healthy

  # ── LiveKit voice/video server ────────────────────────────
  # Activated by COMPOSE_PROFILES=voice in .env
  livekit:
    image: livekit/livekit-server:v1.9.11
    container_name: livekit
    restart: unless-stopped
    network_mode: host
    volumes:
      - ./livekit.yaml:/etc/livekit.yaml:ro
    command: --config /etc/livekit.yaml
    profiles:
      - voice

networks:
  internal:
    driver: bridge

volumes:
  caddy-data:
  caddy-config: