# Navidrome web client (the client only).
#
# Defaults to DIRECT MODE: leave NAVIDROME_URL empty and each user enters their
# own Navidrome URL at login. Good for hosting one public client for many people.
#
# For no-CORS proxying to a single server, set NAVIDROME_URL.
# For admin uploads, ALSO set MUSIC_DIR and mount the matching music volume
# (see the commented lines below). Uploads stay OFF until you do both.
#
# Full walkthrough for every scenario: ./DEPLOYMENT.md
# All-in-one stack that also runs Navidrome: ./docker-compose.full.yml

services:
  tonearm:
    build:
      context: .
      args:
        # Set automatically by `bun run compose:up`; when invoking Compose
        # directly use COMMIT_HASH=$(git rev-parse HEAD) docker compose up.
        COMMIT_HASH: ${COMMIT_HASH:-}
    image: tonearm:latest
    container_name: tonearm
    ports:
      - "8680:8080"
    environment:
      # Empty = direct mode (users type their own server URL).
      # Set to proxy to one server (no CORS), e.g.:
      #   http://host.docker.internal:4533  (same host, Docker Desktop)
      #   http://navidrome:4533             (same compose network)
      NAVIDROME_URL: ${NAVIDROME_URL:-}

      # --- Uploads (optional, admin-only) ---
      # To enable: set NAVIDROME_URL above, set MUSIC_DIR here, AND mount the
      # SAME folder your Navidrome scans at that path (uncomment the volume).
      # Leave empty to keep uploads off.
      MUSIC_DIR: ${MUSIC_DIR:-}

      # --- Link previews (optional) ---
      # Rich OpenGraph/Twitter/Bluesky cards (cover + title) for shared links,
      # rendered server-side for crawlers. Needs NAVIDROME_URL set above plus a
      # *read-only* Navidrome account used to fetch covers/titles for anonymous
      # crawlers. Humans still hit the login screen. Empty = previews off.
      NAVIDROME_OG_USER: ${NAVIDROME_OG_USER:-}
      NAVIDROME_OG_PASS: ${NAVIDROME_OG_PASS:-}

      # --- One-click updates (optional, admin-only) ---
      # Admins can always *check* for updates from Settings with no config. To
      # let them install one from there too, set this to 1 AND uncomment both
      # update volumes below. Mounting the Docker socket gives this container
      # root-equivalent control of the Docker host — that is the cost of it
      # rebuilding itself, and why this is off by default.
      SELF_UPDATE: ${SELF_UPDATE:-}
      # Only needed when Jellyfin is your backend: used to confirm the caller is
      # a Jellyfin administrator before running anything.
      JELLYFIN_URL: ${JELLYFIN_URL:-}
    # volumes:
    #   - ${MUSIC_HOST_DIR:-./music}:/music   # host music library : MUSIC_DIR
    #   # --- required by SELF_UPDATE ---
    #   - .:/repo                                    # this checkout, including .git
    #   - /var/run/docker.sock:/var/run/docker.sock  # so it can rebuild itself
    restart: unless-stopped