qwen-code/packages/core
wenshao 8fa7f4c498 perf(core): cache repeated fs lookups on tool hot path
Each tool invocation went through validatePath → isPathWithinWorkspace
→ fullyResolvedPath, plus its own existence/dir checks. The same paths
got re-resolved across back-to-back tool calls, and ripGrep re-
discovered .qwenignore on every Grep.

- workspaceContext.fullyResolvedPath: bounded LRU on input path
  (1024, FIFO). Failed resolutions are NOT cached so retries work.
- paths.validatePath: cache positive isDirectory results; ENOENT
  falls through every time so a freshly created file is picked up
  immediately.
- ripGrep: module-level caches for searchPath-is-dir and per-dir
  .qwenignore presence (256 each, FIFO).
- fileUtils.processSingleFileContent: drop the existsSync gate;
  let fs.promises.stat throw ENOENT and convert to FILE_NOT_FOUND
  in catch.

Trace: 20 → 10 sync I/O calls. Cumulative reduction since the
chat-recording change: 110 → 10, -91%. All 6057 core tests pass.
2026-04-24 14:28:28 +08:00
..
scripts
src perf(core): cache repeated fs lookups on tool hot path 2026-04-24 14:28:28 +08:00
vendor feat test tool permissions 2026-03-10 16:30:22 +08:00
index.ts fix: Remove remaining ClearcutLogger export from packages/core/index.ts 2026-02-01 14:52:14 +08:00
package.json chore: bump version to 0.15.1 (#3541) 2026-04-23 11:06:07 +08:00
test-setup.ts feat(memory): managed auto-memory and auto-dream system (#3087) 2026-04-16 20:05:45 +08:00
tsconfig.json fix: upgrade @lydell/node-pty to 1.2.0-beta.10 to fix PTY FD leak 2026-04-01 07:55:56 +08:00
vitest.config.ts