Implements ScanArtist/ScanAll in internal/scanner loading local/external
releases via the database layer with ctx-cancellation checks, plus a
compute-only run() hook that logs missing-release counts. Add table-driven
tests using in-memory SQLite fixtures.
Add FindMissingReleases and MissingRelease to internal/scanner: skips
IsIgnored external releases, scopes matches per ArtistID, and reports
external releases with no local album above the fuzzy threshold.
Creates internal/musicbrainz/sync.go with SyncArtistDiscography function
that orchestrates the full flow: cache check via GetCachedReleases, fetch
from MusicBrainz API on cache miss, filter via FilterReleaseGroups, and
upsert into external_releases via database.SaveExternalRelease. Includes
SyncArtistDiscographyWithFilter variant for per-artist type filtering. All
functions support context cancellation. 14 new tests cover cache hit/miss,
status/type filtering, context cancellation, idempotency, API errors, and
full XML pipeline integration.
- Add GetArtistReleaseGroups method with pagination support
- Implement status filtering (exclude Bootleg/Promotion/Pseudo-Release)
- Implement type filtering (include Album/Single/EP/Compilation)
- Add per-artist type filtering hooks (ArtistTypeFilter) for Web UI
- Add NormalizeString and NormalizeArtistName for fuzzy matching prep
- Add ReleaseGroup.ToExternalRelease conversion method
- Write comprehensive table-driven tests for filtering logic
- Write tests for normalization functions (18 cases)
- Write tests for GetArtistReleaseGroups (success, pagination, empty, errors)
- All tests pass (47 total across project), go vet clean
Add the Navidrome client module that connects to a Navidrome server via
the Subsonic API, fetches artist and album data, and syncs it into the
local SQLite database.
- Add go-subsonic dependency for Subsonic API communication
- Create internal/navidrome/client.go with NavidromeClient wrapper
- NewClient constructor with token-based auth
- Ping health check with HTTP status validation
- GetArtists fetches all artists via getArtists endpoint
- GetArtistAlbums fetches albums per artist via getArtist endpoint
- Create internal/navidrome/sync.go with sync orchestration
- SyncArtists upserts artists into artist_settings table
- SyncAlbums fetches and stores albums for monitored artists
- Add local_albums table (migration 003) with FK to artist_settings
- Add LocalAlbum CRUD operations in internal/database/local_albums.go
- Full test coverage: 19 tests across client and sync packages
- All tests pass, go vet and go fmt clean
