fix(settings): don't let a stale DLC path block saving the Demucs server address (#795)
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The v3 Settings "Save" button posts dlc_dir together with demucs_server_url,
default_arrangement and av_offset_ms in one request. POST /api/settings
validated dlc_dir first and early-returned "DLC directory not found" before it
ever processed demucs_server_url, so on a machine whose DLC path doesn't resolve
(fresh install, unplugged/network drive, a path carried over from another
machine) setting the Demucs server address silently failed — reported in
got-feedBack/feedBack-demucs-server#3 (macOS 07-05 nightly).

- server: a non-resolving dlc_dir is now recorded as a warning and skipped
  rather than aborting the whole POST, so the co-submitted keys still persist.
  The bad path is surfaced via a new additive `warnings` field and folded into
  `message` so the settings status line still shows it.
- client (v3): the Demucs input now autosaves on blur/enter via a single-key
  persistSetting POST, like every other v3 setting, so it never depends on the
  coupled Save button.
- tests: cover the decoupling and the unchanged happy path.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Byron Gamatos
2026-07-06 20:35:51 +02:00
committed by GitHub
co-authored by Claude Opus 4.8
parent a20dca21bb
commit 69c8ad4e0c
3 changed files with 68 additions and 2 deletions
+5
View File
@@ -641,7 +641,12 @@
</div>
</div>
<div class="fb-srow-control">
<!-- Autosave on blur/enter via a single-key POST (like every other v3
setting), so setting the address never depends on the shared Save
button — whose bundled dlc_dir could otherwise block it. Save button
kept for discoverability. -->
<input type="text" id="demucs-server-url" placeholder="http://192.168.1.100:7865"
onchange="persistSetting('demucs_server_url', this.value.trim())"
class="bg-dark-700 border border-gray-800 rounded-xl px-4 py-2.5 text-sm text-gray-300 placeholder-gray-600 focus:border-accent/50 outline-none">
<button onclick="saveSettings()" class="bg-accent hover:bg-accent-light px-6 py-2.5 rounded-xl text-sm font-semibold text-white transition">Save</button>
</div>