Live-testing #9 surfaced a pre-existing gap: one truncated file mutagen chokes
on ("file said 4 bytes, read 0 bytes") raised out of _process_album and aborted
the entire library scan (worklist abandoned). Now scan_chunk catches a per-album
error, rolls back, logs it, counts it as skipped, marks the item done, and
continues — so a single bad file can't block the rest of the library.
worker tests: new case asserts a corrupt album is skipped while a good one still
imports (and captures its on-disk trackNames).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Library modal showed MusicBrainz's canonical tracklist, hiding incomplete
downloads / edition or track-order mismatches, and showed nothing for albums
without an rgMbid. Now it shows the REAL files on disk.
- LibraryItem gains trackNames String[] (migration add_library_track_names):
the album's on-disk "## Title.ext" audio filenames.
- Captured at import (pipeline._import lists the final album folder) and at scan
(scan._record_owned now also refreshes trackNames on re-scan via ON CONFLICT
DO UPDATE + xmax=0 to preserve the newly-imported flag). New shared
library.list_audio_files() helper.
- /api/library exposes trackNames; the AlbumModal prefers on-disk tracks when
present (parsed "## Title" → position/title, zero network, labeled "On disk ·
N tracks"), falling back to the MusicBrainz listing otherwise. Items imported
before this column show the MB fallback until re-scanned.
worker 221 tests / 7-skip, web 153, tsc + build clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace scan_chunk's O(N^2) tree re-walk-and-skip-to-cursor with a
persisted ScanWorkItem worklist: build_worklist walks the tree once at
scan start and inserts one row per album (idempotent via ON CONFLICT),
scan_chunk pops up to `limit` not-done rows by indexed cursor and marks
them done, and clear_worklist drops the scan's rows once drained.
scan_library is reimplemented on top of the worklist (one-shot scan_id,
drain, clear) with an unchanged signature/behavior. main.py's
maybe_run_scan now drives a generated scan.id through Config
(scan.id/scan.inProgress/scan.progress/scan.result) instead of a
scan.cursor string, so a mid-scan library change no longer risks
skipping or re-walking albums.
scan_chunk resolves album folders whose (artist, album) sorts after a
cursor, up to a limit, returning (new_cursor, imported, skipped, done).
scan_library becomes the unbounded case (limit=None), so its behavior and
tests are unchanged. Idempotent: all writes are ON CONFLICT, so an
overlapping/repeated cursor is safe. Enables chunked scanning in the loop.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
MonitoredRelease rows created before an artist's discography was
populated (e.g. an owned album recorded before _populate_discography
ran) never got primaryType/secondaryTypes backfilled, wrongly
excluding them from the studio-only core view. _populate_discography
now DO UPDATEs the MB type metadata on conflict instead of DO NOTHING,
leaving monitored/state/currentQualityClass/firstGrabbedAt untouched.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A followed artist previously showed only the one owned album ("of 1")
because scan_library recorded just the resolved release. Now scan
browses each artist's full MusicBrainz release-group list once per
run and stores it as unmonitored MonitoredRelease rows, matching
web-follow behavior. The owned album keeps its monitored/fulfilled
state via ON CONFLICT DO NOTHING.
Probe each album exactly once and thread the ProbeResult through for
tags, quality, and format instead of hardcoding LibraryItem.format to
"FLAC" and re-probing on the tag-fallback path. Also skip album-level
directories starting with "." (previously only artist-level dirs were
skipped).
Adds the AudioProbe seam (probe.py, _probe.py MutagenProbe with a lazy
mutagen import, FakeAudioProbe) and scan_library, which walks /music,
resolves each album against MusicBrainz (falling back to embedded tags
when the folder name doesn't resolve), and idempotently records matched
albums as have (LibraryItem), monitored (MonitoredRelease, fulfilled),
and followed (WatchedArtist, autoMonitorFuture=false).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Jonathan