Files
deepseek-harness/packages/api/workspace-controller/tsdown.config.ts
T
imccyu e4410b2764 perf(client): read each tsdown preset's own package manifest
The client tsdown presets found a package's own manifest by name: a glob of
every packages/*/*/package.json, parsed until the name matched. tsdown's
native config loader imports each package config without module cache, so
the module-level cache never hit and all 82 configs repeated the glob
(40-125 ms each) synchronously on tsdown's main thread, where it delayed
every other package build. It was 34.5% of the client pass's main thread.

- clientBundle, staticLinked and clientLibrary take the package directory
  (import.meta.dirname at every call site) and read <dir>/package.json
  once; the package name, loader id and externals come from that manifest.
- A missing, unreadable or nameless manifest throws an actionable error.
- The glob, the name search and the module-level caches are removed.

tsdown client pass 12.78 s -> 8.73 s (median of 3 interleaved runs each,
-31.7%); all 11,566 lib outputs byte-identical; all 82 configs resolve the
same externals and banners.

Refs #5852
2026-10-11 18:19:23 +08:00

8 lines
165 B
TypeScript

import { clientBundle } from '../../client/tsdown.client.ts'
export default clientBundle(
import.meta.dirname,
['lib/types/index.js'],
{ hostPhase: true },
)