pastilhasandClaude Opus 4.8
49b4773457
The officer-music sidecar now builds a cache tree mirroring the library (server
counterpart of the app's music-index.ts), and exposes an rsync-clean diff surface.
Indexer (indexer.ts): walks HOME_DIR/Music; per album computes a version `v` =
hash of the source signature (track name+size+mtime, cover size+mtime); ffprobe
→ meta.json (phone IndexMeta schema: file/title/artist/albumArtist/album/track/
year/durationSec); ffmpeg compresses the cover to <=600px q5 cover.jpg. Writes
DATA_PATH/music/cache/<rel>/. Incremental (skip albums whose `v` is unchanged),
prunes cache dirs for albums removed from the library, maintains manifest.json.
Endpoints (sidecar, auto-proxied by /api/music/*):
POST /reindex async build; GET /reindex/status polls progress
GET /manifest { version, albums: { "<rel>": { v, cover, tracks } } }
GET /meta?path=<rel> album meta.json (ETag: v, 304 on If-None-Match)
GET /cover?path=<rel> compressed cover (ETag: v, 304 on If-None-Match)
Phone resync: GET /manifest, diff `v` against last-stored → fetch only changed
albums' meta+cover; drop rels missing from the manifest. No re-download of
unchanged albums.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>