feat(admin): live Settings-page toggle for the opt-in update check

Follow-up to #591: UpdateCheckEnabled/UpdateCheckInterval are now
persisted, live-reloaded Settings fields (mirroring the discovery
enabled/interval pattern), editable from the admin Settings page
without a restart. The env var/CLI flag remains the seed value for a
fresh install with no settings.json yet.

The background goroutine now always runs and polls the live settings
every minute (updateCheckPollTick), instead of being started only if
enabled at process launch, so flipping the toggle takes effect within
a minute rather than requiring a restart.
This commit is contained in:
Tobias Gesellchen
2026-08-10 23:17:36 +02:00
parent e6cd031ea4
commit 9f61d00b2d
10 changed files with 422 additions and 50 deletions
@@ -174,8 +174,8 @@ The service supports multiple ways to configure its behavior. When multiple sour
| `DNS_BIND_ADDR` | `--dns-bind` | Bind address for the DNS discovery server (standard port `:53` is required for DNS/DHCP migration) | `:53` |
| `INTERNAL_PATHS` | `--internal-paths` | Paths for internal requests to exclude from recording (e.g., `/setup/*`, `/web/*`) | `[]` |
| `DISCOVERY_DISABLED` | | Disable automated device discovery | `false` |
| `UPDATE_CHECK_ENABLED` | `--update-check-enabled` | Periodically check GitHub Releases for a newer version and show a dismissible notice in the admin UI and Player when one is found. **Opt-in**: this is the only network call AfterTouch makes beyond speaker/provider traffic when enabled, so it defaults off. One unauthenticated `GET` per interval to `api.github.com`, nothing else leaves the box. | `false` |
| `UPDATE_CHECK_INTERVAL` | `--update-check-interval` | Update check interval | `24h` |
| `UPDATE_CHECK_ENABLED` | `--update-check-enabled` | Periodically check GitHub Releases for a newer version and show a dismissible notice in the admin UI and Player when one is found. **Opt-in**: this is the only network call AfterTouch makes beyond speaker/provider traffic when enabled, so it defaults off. One unauthenticated `GET` per interval to `api.github.com`, nothing else leaves the box. Also available as an "Update Check" toggle on the admin Settings page, which applies without a restart; the env var/flag is the seed value for a fresh install with no `settings.json` yet. | `false` |
| `UPDATE_CHECK_INTERVAL` | `--update-check-interval` | Update check interval. Also editable on the admin Settings page (applies without a restart). | `24h` |
| `MGMT_USERNAME` | `--mgmt-username` | Username for HTTP Basic Auth on the Management API (`/api/mgmt/*`, `/mgmt/*`) — Spotify/Amazon account linking, Local Accounts | `admin` |
| `MGMT_PASSWORD` | `--mgmt-password` | Password for the same Management API Basic Auth. **Change this if AfterTouch is reachable beyond a trusted LAN** — the default is published in this doc. | `change_me!` |
| `STOCKHOLM_DIR` | `--stockholm-dir` | Path to extracted Stockholm frontend directory — enables the Stockholm UI when set | *(disabled)* |