A linked worktree whose base predates (or carries) wrapper changes relative
to origin/main previously hit a hard refusal, even though the canonical
checkout held exactly the trusted origin/main wrapper the refusal message
told the operator to go run by hand. When the canonical checkout is clean
and byte-identical to fetched refs/remotes/origin/main, exec it with a loud
stderr notice instead; advisory dev-wrapper opt-in keeps precedence, and
the refusal remains when no anchor-matching wrapper exists on disk.
Also records the squash-merged stacked-branch rebase gotcha
(git rebase --onto origin/main <landed-branch>) in the PR maintainer skill.
* feat(scripts): serialize pr prepare gates and add remote testbox test gate
Concurrent scripts/pr gate runs across .worktrees queued on the shared
heavy-check lock mid-test: the queued run's children hit the 10-minute
lock timeout while its unlocked build stage piled CPU load onto the
holder's vitest shards, which then stalled past the 120s no-output
watchdog and were SIGTERMed with zero real test failures (observed
landing PRs #99935/#100026 on a loaded maintainer Mac).
- scripts/pr-gates-lock.mjs holds the shared heavy-check lock for the
whole local gate block; gate stages inherit the existing *_LOCK_HELD
child contract, so concurrent gate runs now queue as whole units
before their first command.
- OPENCLAW_PR_GATES_REMOTE=testbox runs the full-suite pnpm test gate on
a Blacksmith Testbox via scripts/crabbox-wrapper.mjs (same delegation
as check:changed). The tbx_ lease id and Actions run URL from the
crabbox --timing-json report are recorded in .local/gates.env
(REMOTE_GATES_*) and .local/prep.md. Local remains the default;
pnpm build/check stay local.
Formatting verified with the primary checkout's oxfmt (hook bypassed:
linked worktree has no hydrated node_modules).
* fix(scripts): refresh the gate stamp when lease-retry gates rerun for a rebased head
The lease-retry path reran build/check/test for the rebased prep head but
left .local/gates.env describing the pre-push head, so prep.md/prep.env
attributed stale evidence (including the new remote testbox lease id) to
the pushed commit. Extract write_gates_env_stamp as the single stamp
writer, rewrite the stamp from the retry path for all modes, and re-source
gates.env in prepare_push after the push settles.
Found by autoreview (codex/gpt-5.5); formatting verified with the primary
checkout's oxfmt (hook bypassed: linked worktree has no node_modules).
* fix(scripts): harden remote PR gate evidence
* fix(scripts): serialize complete gate setup
* fix(scripts): clear stale docs gate proof
Peter Steinberger