The ecstore/global-state migrations are done (backlog#815, #939, #1052 all
closed). Review of every migration-era test/gate measure found three things
actually retirable or broken — everything else is a live anti-regression
guard and stays.
Remove:
- scripts/check_metrics_migration_refs.sh — guards a migration that
finished: rustfs_metrics:: has zero hits, the metrics crate no longer
exists, and the script was never wired into CI or make (only reference
was one line in config-model-boundary-adr.md, also removed).
- crates/obs init_metrics_collectors — the "backward-compatible alias kept
during migration" the removed script was guarding. Zero callers; pure
delegate to init_metrics_runtime.
Archive (docs/superpowers/plans/, continuing the 2026-07 convention,
with the standard archived banner):
- startup-timeline.md, scheduler-baseline.md,
profiling-numa-capability-inventory.md,
kms-development-defaults-inventory.md — one-shot snapshots whose only
consumer is the already-archived migration-progress ledger (their
same-dir links there start resolving again after the move); zero script
pins; fed the closed backlog#660/#665 architecture-review ledger.
Fixed the one outbound link (startup-timeline -> readiness-matrix) that
the move would have broken — check_doc_paths.sh deliberately does not
scan plans/, so nothing else would have caught it.
Wire (found orphaned by the same review):
- scripts/check_extension_schema_boundaries.sh guards a live contract
crate but was never invoked anywhere. Add lint-fmt.mak target, include
in pre-commit/pre-pr/dev-check, add ci.yml Quick Checks step (job
already installs ripgrep), sync the CONTRIBUTING.md enumerated list,
and harden the script against a silently-passing rg probe when src/
is missing.
Keep (verified live, documented so the next cleanup pass does not repeat
this analysis):
- scripts/check_architecture_migration_rules.sh — added a header stating
it is a permanent boundary guard, not retirable migration scaffolding;
'migration' in the name is historical.
- check_migration_gate_count.sh + floor, delete-marker e2e proof, all
pinned docs, compat-cleanup-register sync, remaining inventories
(referenced by live docs).
Verification: all 7 guard scripts pass, actionlint clean,
cargo check --workspace (excl e2e) clean, cargo fmt --check clean.
Adversarially reviewed by two independent skeptic passes; their 7
findings (alias left behind, broken outbound link, missing banners,
wrong backlog attribution, CONTRIBUTING drift, rg exit-2 hole, missing
header rationale) are all folded in.
Zhengchao An