bvandeusen
0b72827682
Two regressions surfaced on the first real device run.
1. Contrast on ServerUrl + Login screens: both wrapped content in a
bare Box(fillMaxSize), no Surface. The obsidian background never
painted (rendered against the system root view's default),
LocalContentColor cascade fell through to Material's default
contentColor — the screens rendered as near-invisible dark text
on dark grey. Wrap both in Surface(color = background, contentColor
= onBackground) so the bg paints AND the M3 contentColor pipeline
flows correctly through OutlinedTextField labels / cursor /
placeholders + the Button content tint.
2. The bigger bug: NetworkModule.provideRetrofit read
authStore.baseUrl.value ONCE at Retrofit creation. AuthStore loads
from Room async, so at injection time the value was still the
localhost:8080 placeholder. Result: even after the user typed
their real server URL on the ServerUrl screen, every API call
kept hitting localhost:8080 ("Failed to connect to
localhost/127.0.0.1:8080" on the login attempt). The pre-fix
NetworkModule comment even acknowledged it — *"Server-URL
changes require an app relaunch"*.
Fix: per-request rewrite. New BaseUrlInterceptor reads the live
AuthStore.baseUrl.value on every request and rewrites
scheme/host/port of the outgoing URL. Retrofit now keeps a
placeholder baseUrl ("http://placeholder.invalid/") solely to
satisfy its parser; the actual target host is dynamic. Order in
OkHttp chain: BaseUrl first → Auth → logging, so the cookie
interceptor sees the final URL.
New:
- api/BaseUrlInterceptor.kt — per-request scheme/host/port rewrite
from AuthStore.baseUrl. Falls through to the original request
when the stored URL is unparseable.
Modified:
- api/NetworkModule.kt — adds BaseUrlInterceptor to the OkHttp
chain. Drops the AuthStore dependency from provideRetrofit;
swaps baseUrl for the placeholder.
- auth/ui/ServerUrlScreen.kt — Box → Surface wrap.
- auth/ui/LoginScreen.kt — Box → Surface wrap.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Minstrel
A self-hosted music server that thinks for you. Smart shuffle, contextual likes, ListenBrainz-aware radio, and Lidarr automation — server-side, so every client (web, mobile, Subsonic third-party) gets the same intelligence.
State and intelligence belong on the server, not the client.
Highlights
- OpenSubsonic-compatible. Existing Subsonic clients (DSub, Symfonium, play:Sub, etc.) connect with no special configuration.
- Server-side smart shuffle. Track-similarity vectors, dual-like model (general + contextual), and session memory keep mixes coherent across devices.
- ListenBrainz radio. Session-aware "more like this" pulls from ListenBrainz similarity data, not a static genre tag.
- Lidarr integration. Triggered scans, request-driven album imports, and a quarantine flow when something doesn't fit.
- Built-in web SPA. Full-feature library, search, queue, playlists, and admin — no separate frontend container to deploy.
- Flutter mobile client in flight. Tracking issue #356.
Quickstart
# compose.yaml
services:
minstrel:
image: git.fabledsword.com/bvandeusen/minstrel:latest
ports: ['4533:4533']
volumes:
- ./music:/music:ro
- minstrel-data:/data
environment:
MINSTREL_DATABASE_URL: postgres://minstrel:minstrel@db:5432/minstrel?sslmode=disable
MINSTREL_LIBRARY_SCAN_PATHS: /music
depends_on: [db]
db:
image: postgres:17
environment:
POSTGRES_USER: minstrel
POSTGRES_PASSWORD: minstrel
POSTGRES_DB: minstrel
volumes: [pgdata:/var/lib/postgresql/data]
volumes:
minstrel-data:
pgdata:
docker compose up -d
After the stack is up, visit http://localhost:4533/register and create your admin account. The first user to register on a fresh instance is automatically marked as the administrator; subsequent users can register through the same form (or via invite tokens generated from the admin Users panel, depending on how you configure registration).
For the full configuration surface, see config.example.yaml.
Configuration
Most operators only need the env vars in the quickstart above. A few extras worth knowing:
MINSTREL_BRANDING_APP_NAME— rename the instance ("Family Jukebox", "Office Music"). Surfaces in the header, browser tab, and OG share previews.MINSTREL_STORAGE_DATA_DIR— defaults to./data. Holds playlist cover collages and other generated artefacts.MINSTREL_LIBRARY_SCAN_PATHS— colon-separated list of music library roots to scan. Supports multiple roots (/music:/podcasts).
ListenBrainz integration (per-user scrobble + similarity tokens) and Lidarr integration (URL + API key) are configured through the admin Settings UI rather than env vars or yaml — per Minstrel's "config in UI" rule, integration settings live where operators can edit them without restarting.
Most operational keys have a MINSTREL_<SECTION>_<FIELD> env override. Recommendation and events tuning are yaml-only. See config.example.yaml for the authoritative surface.
Updating
:main— rolling, follows the dev branch's tested tip. Recommended only for the operator who's running an upstream-watching deployment.:v1.0.x— pinned releases. Recommended default. Database migrations run automatically at startup; rollbacks require restoring a Postgres dump.
Specs
Authoritative scope lives under docs/:
- Server spec — current implementation focus.
- Client spec — Flutter companion app.
Development
Two concurrent dev processes:
- Backend:
docker compose up— Postgres + Minstrel on:4533. - Frontend:
cd web && npm install && npm run dev— Vite dev server on:5173with HMR. The Vite server proxies/api/*and/rest/*to:4533so session cookies work.
Testing
- Unit + race (no DB):
make test-short. - Full suite incl. integration tests:
make test-integration. This runs against a dedicatedminstrel_testdatabase so a test run never truncates your devminstreldata (admin user, library, likes). It brings up the compose Postgres and creates the test DB if missing. - CI runs both: a fast
go test -short -racegate plus an integration job with its own ephemeral Postgres (.forgejo/workflows/test-go.yml).
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 container serves the SPA from / alongside the API surfaces; no separate static-file server is required.
Branches
- Day-to-day work happens on
dev(or feature branches merged intodev). mainis protected — changes land via PR fromdev.- Releases are cut by tagging
v*offmain; the release workflow builds and pushes the container image to the Forgejo registry.
Task and milestone tracking: Fable (Minstrel project, id 12).
License
See LICENSE.