ce-code-review (4 personas) on Phase B. No P0; the review conjunction was
confirmed safe (no false-done — empty map and per-repo throws both route to
UNAVAILABLE, which blocks). Applied:
P1: the fn_task_done scope-leak guard now fails CLOSED in workspace mode — a
per-repo capture throw blocks completion ("refusing as a precaution") instead of
the outer .catch returning {blocked:false} and letting an incomplete check pass.
A scoped task that acquired ZERO sub-repo worktrees is now blocked rather than
silently passing scope enforcement.
P2: reviewWorkspacePerRepo breaks on the first non-APPROVE repo so a later repo's
throw can't discard an already-determined REVISE (callers were seeing UNAVAILABLE
instead). captureWorkspaceModifiedFiles isolates each per-repo capture in
try/catch so one repo's throw can't skip the modifiedFiles write. The .changeset
always-allowed carve-out is honored in workspace mode: the scope-leak branch now
filters repo-LOCAL paths via the (previously dead) workspace-paths.ts
deriveRepoScopeSubset helper through the same filter as the singular path, so a
sub-repo .changeset/* no longer falsely blocks fn_task_done. All four per-repo
loops iterate sorted keys for deterministic offending-repo reporting; the dead
repoRel callback param and the duplicate path-normalizer are removed.
Verified safe (no change): the reviewer semaphore releases on throw (try/finally),
and per-repo reviewers inherit the task abort via session disposal.
Deferred to Phase C: extracting a workspace-executor.ts module (before the merge
loop lands). Gate green: typecheck, lint, build, test:gate (649+58).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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