Reuse validated filesystem facts through acquisition

This commit is contained in:
2026-10-25 14:33:17 +00:00
parent 6440a500f7
commit e585decdb2
6 changed files with 41 additions and 65 deletions

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@@ -12,7 +12,7 @@ and full race suite (`go test -race ./...`) passed with Go 1.26.10 on Linux.
## 1. Complete The Non-Import Resolved-Context Handoff
Status: open. Priority: medium. Category: implementation gap and maintainability.
Status: complete (2026-10-25). Priority: medium. Category: implementation gap and maintainability.
No user-facing correctness regression has been established for this finding.
**Target.** Roadmap internal target 2 and implementation Stages 7–9 select one
@@ -76,6 +76,17 @@ only for a consequential gap exposed by the change; do not assert incidental
canonicalization/stat call counts. Run the development check and applicable
ownership race checks after remediation.
**Completion.** Non-import validation now returns its resolved filesystem
description and acquisition retains it for passive contexts and ordinary
overlays, including absent inputs. Absent-host derivation uses the common
resolver; the duplicate validator was removed. Validation timing, directory and
root-open/close checks, and the existing absent-input containment diagnostic
are retained. Internal documentation now distinguishes load-wide accounting
from tier-scoped repetition/namespace state. Existing filesystem, discovery,
overlay, and resource tests, the development check, and `go test -race ./...`
passed with Go 1.26.10 on Linux. No new incidental call-count assertions were
added.
## Algorithmic Audit Scope
Audited worktree: `d898cb1`, with production code at the reviewed implementation
@@ -88,7 +99,8 @@ schema construction.
Findings 2–3 are retained inefficiencies in paths carried through the refactor,
not algorithmic regressions introduced by the consolidation. They warrant
focused follow-up without changing the selected configuration model. The audit
did not identify an additional correctness defect. Finding 1 remains open.
did not identify an additional correctness defect. Finding 1 was open at the
time of that audit; completion is recorded with the finding above.
The selected stable Kahn scheduler, deterministic sorting, composition rules,
scope boundaries, and required ownership copies are not reconsidered here.