staticcheck S1016 in the new golangci-lint v2 flagged four sites
copying field-by-field between two types with identical struct
shapes. Direct type conversion is the canonical form:
- internal/library/scanrun.go:
- LibraryStageTallies copy from Stats → LibraryStageTallies(lastStats)
- MBIDBackfillStageTallies copy from BackfillMBIDsResult →
MBIDBackfillStageTallies(lastRes)
- internal/recommendation/home.go:
- dbq.ListRediscoverAlbumsForUserRow copy from the Fallback row
type → dbq.ListRediscoverAlbumsForUserRow(r)
- Same pattern for the Artists rediscover pair.
No behavior change; the underlying struct shapes are identical
(staticcheck verified the conversion is valid). Net -18 +4 lines.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Runs five SQL queries in parallel (recently added albums, most played
tracks, last played artists, rediscover albums, rediscover artists) via
goroutines with mutex-guarded first-error capture. Rediscover sections
merge primary + fallback results, de-duping by pgtype.UUID map key.
All HomePayload slices are non-nil so the API handler encodes [] not null.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
bvandeusen