Files
openclaw-openclaw/test/scripts/runtime-postbuild.test.ts
headbouyJB 24dba4b44a fix(build): forward default exports through stable runtime aliases (#99678)
* fix(build): forward default exports through stable runtime aliases

runtime-postbuild writes stable aliases (`X.runtime.js`) for hashed runtime
chunks as bare `export * from "./X-HASH.js"` — but `export * from` never
re-exports `default`. In the shipped 2026.6.10/2026.6.11 artifacts the
compaction runtime alias points at a chunk whose only export is default, so
its lazy consumer destructuring `{ default: reconcile }` gets undefined:
every successful auto-compaction logs "late compaction count reconcile
failed: TypeError: reconcile is not a function" and the persisted
compactionCount never updates. On local-model deployments the resulting
repeat compactions each cost a multi-minute full re-prefill (observed:
3 compactions in 25 minutes). Other stable aliases are latent instances of
the same generator defect for any target that gains a default export.

Fix: when the alias target has a default export, also emit
`export { default } from ...` (applies to both the stable-alias and
legacy-compat writers). Detection is an anchored export-statement pattern,
verified against all 7 shipped runtime chunks (no false positives; naive
text matching would both miss and over-match — an alias claiming a default
its target lacks is a hard SyntaxError at import). Adds a regression test
mirroring the real compaction-reconcile chunk shape.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01H6Hz9UEpxQ4W3d8XecvupH

* fix(build): preserve defaults through legacy runtime aliases

---------

Co-authored-by: headbouyJB <23249268+headbouyJB@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Vincent Koc <vincentkoc@ieee.org>
2026-07-03 17:15:17 -07:00

32 KiB