fix(#3659): make the worktree base-check trust evidence, not baseRef (#3736)

* test(#3659): baseref-head suppress must be mode-aware regression rows

* fix(#3659): make baseref-head suppress mode-aware and thread isolation mode

* fix(#3659): review fixes - stale advice purge, message pins, mode alias

* fix(#3659): pick-interceptable emit seam, ack merge, writeSync pin

* test(#3659): rewrite set-baseref pin, fix writeSync row stub

* chore(#3659): backfill changeset pr number

---------

Co-authored-by: sim <sim@local>
This commit is contained in:
Tom Boucher
2026-08-21 04:58:33 -04:00
committed by GitHub
parent 1f76861202
commit 2b42b28687
18 changed files with 339 additions and 76 deletions

View File

@@ -0,0 +1,5 @@
---
type: Fixed
pr: 3736
---
**Worktree executors no longer fork from the wrong base on long-lived branches** — `worktree.baseRef:"head"` no longer silences the pre-dispatch base check on harness-managed runtimes: the check now compares HEAD against the actual fork base and auto-degrades to sequential execution before dispatch when they diverge, instead of letting every isolated executor die at the exit-42 guard. The suppress now applies only where GSD itself creates worktrees (where the setting is honored by construction). (#3659)