Addresses REQUEST_CHANGES review 460 on PR #743 @ 22d0fdd.
reviewer_pr_lease._TERMINAL_PHASES gained "abandoned" for owner-session merger
finalization, but pr_work_lease._TERMINAL_REVIEWER_PHASES did not. The two
modules parse the same append-only lease markers, so the same comment read as
terminal through reviewer_pr_lease and active through pr_work_lease, leaving
the conflict-fix acquire and PR-sync inventory readers with a stale active
lease after an abandoned finalization.
Fix: add "abandoned" to pr_work_lease._TERMINAL_REVIEWER_PHASES, with a comment
recording that the two sets must stay mirrored.
Reproduced before the fix (single abandoned marker):
reviewer_pr_lease active=False, pr_work_lease active=True
After: both False; released/blocked/done unchanged in both modules.
Tests: new TestCrossModuleTerminalPhaseAgreement in
tests/test_merger_lease_finalization.py proves the abandoned marker is inactive
in pr_work_lease, that both modules agree for released/blocked/done/abandoned,
that claimed/validating stay active in both, that the two phase sets are
mirrored, that the default 'released' finalization outcome and reason are
unchanged, and that finalization appends without rewriting or deleting the
prior marker.
Separately pinned, NOT fixed here: on a claim-then-terminal ledger,
pr_work_lease.find_active_reviewer_lease skips the terminal marker and walks
back to the older claim, so it still reports an active lease. That newest-wins
gap is pre-existing on clean baseline a8d2087 for released, blocked, and done
alike — the #577 fix landed in reviewer_pr_lease only — and is out of scope for
this bounded remediation. test_abandoned_matches_preexisting_terminal_phases_on_full_ledger
pins that "abandoned" introduces no behavior of its own, so all four phases can
be reconciled in one separate change.
Validation: focused TestCrossModuleTerminalPhaseAgreement 7 passed / 9 subtests;
tests/test_merger_lease_finalization.py 45 passed / 20 subtests; related
pr_work_lease + reviewer/merger lease + adoption + provenance + capability-map +
anti-stomp + report-validator suites 261 passed / 41 subtests; full suite 3312
passed, 6 skipped, 2 failed. Both failures (test_issue_702_review_findings_f1_f6
F1 recovery, reconciler supersession close) reproduce identically on clean
baseline master a8d2087 and are pre-existing #737 org/repo-forwarding drift.
git diff --check clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
sysadminandClaude Opus 4.8
7ae5f3a541