2.4 KiB
M08 Audit — Opts Snapshot Threading
Milestone: M08
Title: Opts snapshot threading
Branch: m08-snapshot-threading
Audit date: 2026-03-12
Mode: DELTA AUDIT
Range: 8ea50d35 (M07) → 710a0abd (M08 merge)
CI Status: Green (Quality 22984445599)
Refactor Posture: Behavior-Preserving
Audit Verdict: 🟢 Milestone objectives met. Runtime now reads from p.opts_snapshot for save-related settings. Proceed to M09.
1. Executive Summary
M08 successfully threaded p.opts_snapshot into process_images_inner for safe read-only option access, establishing the fourth Phase II runtime seam.
Wins:
- Migrated 12 save-related opts reads from shared.opts to p.opts_snapshot
- Limited blast radius to process_images_inner only; save_samples(), sample_hr_pass(), metadata logic unchanged
- Same inputs → same outputs; no behavior drift
- txt2img and img2img smoke tests exercise the critical path
- Quality Tests pass; coverage ≥40%; verify_pinned_deps ✓
Risks: None identified.
Next action: Proceed to M09 (execution context seam).
2. CI Evidence
| Check | Result |
|---|---|
| Smoke Tests (PR #24) | 22984306614 ✓ |
| Linter (PR #24) | 22984306617 ✓ |
| Quality Tests (post-merge) | 22984445599 ✓ |
| Coverage | ≥40% gate satisfied |
| verify_pinned_deps | ✓ Passed |
| pip-audit | Informational (M27) |
| Artifacts | coverage.xml ✓, ci_environment ✓ |
3. Delta Map & Blast Radius
| Changed | Impact |
|---|---|
| modules/processing.py | Modified — p.opts_snapshot for save-related reads in process_images_inner |
| docs/milestones/M08/* | Plan, toolcalls, run reports |
Blast radius: process_images_inner image/grid saving logic only. No API/CLI/schema changes. Extensions continue reading shared.opts; save_samples() and sample_hr_pass() unchanged per M08 scope.
4. Category Scores
| Category | Score | Notes |
|---|---|---|
| Refactor discipline | 5 | Scope respected; no creep |
| Behavior preservation | 5 | No runtime drift; smoke + quality pass |
| Test coverage | 5 | Existing smoke tests cover critical path |
| CI integrity | 5 | All gates green |
| Overall | 5.0 |
5. Verdict
Milestone objectives met. Runtime begins reading from p.opts_snapshot for save-related config. Fourth Phase II seam; enables M09 execution context and ProcessingRunner architecture (M10+).