The 'lidarr_rejected' the operator was hitting on Approve was Lidarr 4xx-ing the POST with two field-validation errors: 'Metadata Profile Id' must be greater than '0'. 'Artist Name' must not be empty. Our payload was missing both. Lidarr's metadata profile is a separate concept from quality profile (it controls which release types are tracked: albums, singles, EPs, etc.) and is required by /api/v1/artist and /api/v1/album. The 'already exists' line in the toast copy was an incorrect guess at the cause; the real issue was an invalid payload. Changes: - internal/lidarr/types.go: AddArtistParams + AddAlbumParams gain ArtistName and MetadataProfileID. New MetadataProfile struct mirroring QualityProfile. - internal/lidarr/client.go: AddArtist + AddAlbum payloads include both new fields. New ListMetadataProfiles fetches GET /api/v1/metadataprofile. - internal/lidarrrequests/service.go: Approve fetches the metadata profile list and uses the first as a default (Lidarr installs ship 'Standard' at id=1 OOB, so this works for vanilla setups). Picker on /admin/integrations is a follow-up. ArtistName flows from the request row. - web/src/routes/admin/requests/+page.svelte: drop the speculative 'usually means already in library' copy on lidarr_rejected; point operators at server logs for the field-level reason instead. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Minstrel
Self-hosted music server with OpenSubsonic compatibility plus an extended API for server-side smart shuffle, a dual-like model (general + contextual), session-aware radio, ListenBrainz scrobble/similarity, and Lidarr integration. Go + Postgres, packaged as a Docker container.
State and intelligence belong on the server, not the client.
Specs
Authoritative v1 scope lives under docs/:
- Server spec — current implementation focus.
- Client spec — Flutter companion app; work starts once the server reaches its Subsonic-compatible baseline.
Development workflow
- Day-to-day work happens on the
devbranch (or feature branches merged intodev). mainis protected — changes land only via pull request fromdev.- Production builds are cut by tagging a release (
v*) offmain.
CI / container image
Forgejo Actions handles:
- Tests on push to
devand on PRs intomain. - Container image build + push to the Forgejo registry on merge to
main(:main) and onv*tags (:<version>).
Task and milestone tracking: Fable (Minstrel project, id 12).
Development
Minstrel has two concurrent dev processes:
- Backend:
docker compose up— starts Postgres and Minstrel on:4533. - Frontend:
cd web && npm install && npm run dev— Vite dev server on:5173with HMR.
The Vite dev server proxies /api/* and /rest/* to the backend on :4533,
so session cookies work correctly when the SPA is loaded from the Vite origin.
Production build
docker build -t minstrel . runs the SvelteKit build inside a node stage,
copies the output into the golang stage, and //go:embeds it into the
final binary. The resulting container serves the SPA from / alongside the
API surfaces. No separate static-file server is required.