lsm / neokai / 27873298894

82%

Build Type

push

github

Committed by web-flow

Commit Message

feat: prefetch agent-memory embedding model on daemon startup (#2133)

* feat: prefetch agent-memory embedding model on daemon startup

- Add background prefetchAgentMemoryEmbeddingModel() called from createDaemonApp

- Provide custom file-backed cache because the transformers web bundle reports no FS support under Bun

- Disable local model path lookup to eliminate /models/... ERR_INVALID_URL warnings

- Reuse prefetch result in TransformersAgentMemoryEmbedder to avoid duplicate downloads

- Cache dir defaults to ~/.neokai/cache/transformers

- Update knip.json to ignore test-only reset export

* test: add unit tests for embedding model prefetch

- Cache hit skips transformers load and download

- Cache miss loads model/tokenizer with correct options

- Prefetch failure is logged and does not throw

- Local model path lookup is disabled

* refactor(agent-memory): address review feedback on prefetch implementation

- Stop re-exporting withoutAuthorization from agent-memory-transformers

- Use node:fs/promises readFile in TransformersFileCache.match

- Document why fallback device is cpu under Bun

- Import withoutAuthorization directly in tests

* refactor(agent-memory): address additional review feedback

- Probe cache with existence-only has() instead of reading files

- Map URL cache keys to Windows-safe filesystem paths

- Add abort controller for graceful prefetch shutdown

- Skip embedding-model prefetch under NODE_ENV=test

* fix(agent-memory): let prefetch IIFE own abort-controller cleanup

Removing the immediate null assignment in abortAgentMemoryEmbeddingModelPrefetch() so the shutdown-abort log branch can read prefetchAbortController.signal.aborted before the IIFE finally block clears it.

* fix(agent-memory): abort prefetch on startup failure and block lazy load after abort

- Track prefetchAborted so embedders do not restart a cancelled download.

- Abort in-flight prefetch in createDaemonApp's startup error path when no cleanup function ... (continued)

Coverage Stats

10877 of 15826 branches covered (68.73%)

Branch coverage included in aggregate %.

232 of 247 new or added lines in 2 files covered. (93.93%)

23 existing lines in 1 file now uncovered.

93187 of 111477 relevant lines covered (83.59%)

296.19 hits per line