34d05b7a49
Add Week 9 Smart Features: collections, artwork, predictive prefetch
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Smart Collections (musicfs-search/src/collections.rs):
- CollectionStore with thread-safe Mutex<Connection>
- CollectionQuery enum: Match, DateRange, RecentlyAdded/Played, MostPlayed, Genre, Compound
- Builtin collections for Recently Added, 80s/90s Music
Artwork Extraction & Caching:
- ArtworkExtractor using symphonia Visual (musicfs-metadata)
- ArtworkCache with CAS storage + on-demand resize (musicfs-cache)
- ArtType: Front/Back/Other, ArtSize: Thumbnail/Medium/Full
Predictive Prefetching:
- PatternStore tracks access patterns with sequence prediction
- PrefetchEngine listens to FileAccessed events, prefetches predictions
- PrefetchOps exposes /.prefetch/ virtual directory with status/hints
Oracle review fixes applied:
- CollectionStore uses Mutex for thread safety
- FileAccessed event now includes file_id for canonical correlation
- JSON parse warnings in collection deserialization
130 tests pass (15 new tests added)
2026-05-13 07:21:28 +02:00
7dfe05afb9
Add FUSE search integration with /.search/ virtual directory
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- SearchOps with moka LRU cache for results and inode mapping
- 256 char query length limit with truncation
- Safe symlink targets with path normalization
- Integrates with filesystem.rs for lookup/getattr/readdir/readlink
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/claude-agent )
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai >
2026-05-12 23:23:33 +02:00
7ad554f8d5
Add CLI implementation and MVP performance review
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- Implement functional CLI with clap argument parsing
- Add directory scanning and metadata extraction at startup
- Fix filesystem.rs to store tokio Handle for async/sync bridge
- Fix flake.nix with LD_LIBRARY_PATH for libfuse3
- Add MVP performance review with real-world benchmark results
Benchmarks show:
- Mount time: 8ms (target <500ms)
- Throughput: 2-3 GB/s (target >500 MB/s)
- Identifies critical gap: incomplete file caching (only ~2MB per file)
- Identifies missing CDC chunking per architecture spec
2026-05-12 19:28:13 +02:00
ffbb238633
Implement Week 4 CAS store with chunk deduplication and LRU eviction
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- Add musicfs-cas crate: CasStore, ChunkHash, FileReader, ChunkManifest
- Add LruEviction policy to musicfs-cache for cache size management
- Integrate FileReader into FUSE filesystem for actual file reads
- Use xxHash64 for content hashing, sled for index, msgpack serialization
- Default cache path: ~/.cache/musicfs/chunks/ with 256 subdirs sharding
- 20 new tests (14 CAS unit + 3 integration + 3 eviction), 54 total
2026-05-12 18:43:39 +02:00
d9e5e06166
Implement Week 3 virtual tree with path resolver and FUSE integration
2026-05-12 18:25:24 +02:00
76856b893a
Implement Week 1 foundation: workspace, core types, FUSE skeleton, LocalOrigin
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- musicfs-core: OriginId, FileId, VirtualPath, ContentHash, AudioMeta,
FileMeta, EventBus with FileAccessed event (5 tests)
- musicfs-fuse: FUSE skeleton with EROFS handlers for write ops
- musicfs-origins: Origin trait with watch(), LocalOrigin impl (6 tests)
- flake.nix: Nix dev shell with rust toolchain, clang, lld, fuse3
All 11 tests pass. Build produces no warnings.
2026-05-12 18:01:47 +02:00
Alexander