# sesame: @aliou/sesame@0.10.0

release · 2026-06-07 · #sesame · v0.10.0

### Minor Changes

- 84d611e: Fix high CPU in `sesame watch` caused by repeated full-directory re-indexing and redundant file I/O:

  - Add `readFirstLine` utility that reads only the first 4 KiB of a file instead of loading the entire contents into memory.
  - Fix `PiParser.canParse()` to use `readFirstLine` instead of reading the whole file just to check the header.
  - Fix indexer mtime-skip path to use `readFirstLine` instead of `readFileSync` of the entire file.
  - Add `indexFile(db, filePath)` for targeted single-file re-indexing without scanning the whole directory.
  - Watch handler now does per-file debounce and targeted indexing for `.jsonl` changes, falling back to full scan only when no filename is available.
  - Queue adds `SourceConfig.files` for targeted paths, `mergeSource()` to coalesce pending work, and a 2 s cooldown between consecutive indexing runs to prevent back-to-back re-indexes when Pi keeps appending to the active session.

- [GitHub release](https://github.com/aliou/sesame/releases/tag/%40aliou/sesame%400.10.0)