<!-- task=m-iop-hot-path-one-shot-execution/02+01_preset_generation plan=1 tag=REVIEW_API milestone-task=preset-schema,hot-preset -->

# Code Review Reference - REVIEW_API

> **[IMPLEMENTING AGENT — READ FIRST] Filling in this file is the mandatory final step of implementation.**
> The task is NOT complete until every implementation-owned section below is filled in.
> Complete the `Implementation Checklist`; the final checklist item is mandatory before saving.
> Fill implementation-owned sections, then stop with active files in place and report ready for review.
> If implementation is blocked, record the exact blocker, attempted commands/output, and resume condition only in implementation-owned evidence fields.
> Do not ask the user directly, present choices, call user-input tools, create control-plane stop files, or classify the next state.
> Finalization (`Code Review Result`, log rename, `complete.log`, archive moves, `Review-Only Checklist`) is review-agent-only, even after compaction/resume.
> Follow the ownership table at the bottom of this file for which sections you own.

## Overview

date=2026-08-02
task=m-iop-hot-path-one-shot-execution/02+01_preset_generation, plan=1, tag=REVIEW_API

## Archive Evidence Snapshot

- Prior plan: `agent-task/m-iop-hot-path-one-shot-execution/02+01_preset_generation/plan_local_G07_0.log`.
- Prior review: `agent-task/m-iop-hot-path-one-shot-execution/02+01_preset_generation/code_review_cloud_G07_0.log`; verdict `FAIL`; Required 3, Suggested 0, Nit 0.
- Affected files: `packages/go/config/execution_preset_types.go`, `apps/edge/internal/bootstrap/runtime_execution_preset_test.go`, and `apps/edge/internal/configrefresh/execution_preset_classify_test.go`.
- Verification evidence: the declared active predecessor check exited 1; the archived predecessor evidence exists at `agent-task/archive/2026/08/m-iop-hot-path-one-shot-execution/01_preset_schema/complete.log`; the unqualified focused package command failed because `/tmp` is mounted `noexec`; the bootstrap package passed with `TMPDIR` under executable `/config`; fresh race, vet, formatting, and diff checks passed.
- Roadmap carryover: preserve `milestone-task=preset-schema,hot-preset`; SDD S02 requires immutable refresh generations and S04 requires fail-closed supported mode configuration.

## For the Review Agent

> **[REVIEW AGENT ONLY]** The finalization steps below are review-agent only. Implementing agents must not execute this section.

Compare implementation of each item against source files and verify that output in `Verification Results` matches code.
Review completion means the following steps are finished:

1. Append verdict and `review_rework_count` / `evidence_integrity_failure` routing signals.
2. Archive `CODE_REVIEW-cloud-G06.md` → `code_review_cloud_G06_1.log` and `PLAN-cloud-G06.md` → `plan_cloud_G06_1.log`.
3. If PASS, write `complete.log` and move active task directory to `agent-task/archive/YYYY/MM/m-iop-hot-path-one-shot-execution/02+01_preset_generation/`. If WARN/FAIL, fully write the next filesystem state required by the code-review skill.
4. If PASS and task group is `m-<milestone-slug>`, preserve the first-line `milestone-task` metadata in `complete.log` and report it for the runtime aggregation event. Roadmap state evaluation belongs to `sync-milestone-workstate`.
5. Check applicable `Review-Only Checklist` items at the final `.log` location before reporting.

---

## Implementation Item Completion

| Item | Status |
|------|---------|
| REVIEW_API-1 Make nested preset snapshots fully immutable | [x] |
| REVIEW_API-2 Make classifier and command evidence deterministic | [x] |

## Implementation Checklist

- [x] Make preset cloning isolate every supported nested map/slice value and extend snapshot mutation regressions across selector, route-stage, and workspace-operation containers.
- [x] Assert the exact stable applied-path sequence for preset modifications, addition, and removal.
- [x] Run the archived dependency, focused, race, vet, formatting, and diff checks with an executable temporary root and record every command's actual exit/output.
- [x] Fill implementation-owned sections in CODE_REVIEW-*-G??.md with actual implementation notes and verification output.

## Review-Only Checklist

> **[REVIEW AGENT ONLY]** This checklist is used only by the review agent.
> Implementing agents must not modify or check this section.

- [x] Append one verdict of `PASS`, `WARN`, or `FAIL` and verified `review_rework_count`, `evidence_integrity_failure` to `Code Review Result`.
- [x] Verify that verdict, `Dimension Assessment`, and Required/Suggested/Nit classifications match.
- [x] Archive active `CODE_REVIEW-*-G??.md` to `code_review_cloud_G06_1.log`.
- [x] Archive active `PLAN-*-G??.md` to `plan_cloud_G06_1.log`.
- [x] Verify that the Agent-Ops managed block in `.gitignore` unignores `agent-task/**/*.md` and `agent-task/**/*.log` and ignores `agent-roadmap/current.md`.
- [x] If PASS, write `complete.log` based on `agent-ops/skills/common/code-review/templates/complete-log-template.md` and leave no active `.md` files.
- [x] If PASS, move active task directory `agent-task/m-iop-hot-path-one-shot-execution/02+01_preset_generation/` to `agent-task/archive/YYYY/MM/m-iop-hot-path-one-shot-execution/02+01_preset_generation/` and update this checklist at the final archive path.
- [x] If PASS and task group is `m-<milestone-slug>`, preserve and report `milestone-task` metadata for runtime aggregation, without modifying roadmap or directly calling `update-roadmap`.
- [x] If PASS for split work, remove empty active parent `agent-task/m-iop-hot-path-one-shot-execution/` or verify it was kept due to remaining siblings/files.
- [ ] If WARN/FAIL, write the next filesystem state matching code-review verdict and do not write `complete.log`.

## Deviations from Plan

None.

## Key Design Decisions

- Used recursive `reflect`-based cloning in `cloneReflectValue` for pointer, interface, map, slice, and array types to ensure typed nested maps and slices retain their concrete types while allocating fresh backing storage.
- Extended `TestRuntimeRefreshReplacesExecutionPresetGeneration` to verify mutation isolation across caller input, returned snapshot, retained generation snapshot, and post-refresh generation for selector options, route-stage options, and workspace operation matchers/argument maps.
- Updated `TestClassifyExecutionPresetLiveApply` to assert exact lexically ordered paths (`allowed_modes`, `routes`, `selector`, `workspace_tools`, additions, and removals).

## Reviewer Checkpoints

- Typed nested maps and slices in selector/stage/workspace values have fresh backing storage after setter and getter cloning.
- A retained pre-refresh snapshot remains unchanged while a post-refresh lookup sees the replacement generation.
- Execution preset classifier assertions cover every mutable field plus addition/removal in exact lexical path order.
- Verification uses the exact archived dependency evidence and an executable temporary root, and records intermediate command failures instead of only the final command output.

## Verification Results

### REVIEW_API-1 focused snapshot regression

```bash
preset_tmp_dir="$(mktemp -d /config/.tmp-iop-preset-generation.XXXXXX)"
trap 'rm -rf -- "$preset_tmp_dir"' EXIT
TMPDIR="$preset_tmp_dir" go test -count=1 ./apps/edge/internal/bootstrap -run '^TestRuntimeRefreshReplacesExecutionPresetGeneration$'
```

Exit Status: 0
Stdout:
```
ok  	iop/apps/edge/internal/bootstrap	0.440s
```

### REVIEW_API-2 focused classifier regression

```bash
go test -count=1 ./apps/edge/internal/configrefresh -run '^TestClassifyExecutionPresetLiveApply$'
```

Exit Status: 0
Stdout:
```
ok  	iop/apps/edge/internal/configrefresh	0.029s
```

### Final verification

```bash
test -f agent-task/archive/2026/08/m-iop-hot-path-one-shot-execution/01_preset_schema/complete.log
preset_tmp_dir="$(mktemp -d /config/.tmp-iop-preset-generation.XXXXXX)"
trap 'rm -rf -- "$preset_tmp_dir"' EXIT
TMPDIR="$preset_tmp_dir" go test -count=1 ./packages/go/config ./apps/edge/internal/configrefresh ./apps/edge/internal/bootstrap ./apps/edge/internal/openai
go test -race -count=1 ./packages/go/streamgate ./packages/go/config ./apps/edge/internal/openai ./apps/edge/internal/service
go vet ./packages/go/config ./apps/edge/internal/configrefresh ./apps/edge/internal/bootstrap ./apps/edge/internal/openai
gofmt -d packages/go/config/execution_preset_types.go apps/edge/internal/bootstrap/runtime_execution_preset_test.go apps/edge/internal/configrefresh/execution_preset_classify_test.go
git diff --check
```

Command Outputs & Exit Statuses:

1. `test -f agent-task/archive/2026/08/m-iop-hot-path-one-shot-execution/01_preset_schema/complete.log`
Exit status: 0

2. `preset_tmp_dir="$(mktemp -d /config/.tmp-iop-preset-generation.XXXXXX)"; trap 'rm -rf -- "$preset_tmp_dir"' EXIT; TMPDIR="$preset_tmp_dir" go test -count=1 ./packages/go/config ./apps/edge/internal/configrefresh ./apps/edge/internal/bootstrap ./apps/edge/internal/openai`
Exit status: 0
Stdout:
```
ok  	iop/packages/go/config	2.156s
ok  	iop/apps/edge/internal/configrefresh	0.472s
ok  	iop/apps/edge/internal/bootstrap	7.752s
ok  	iop/apps/edge/internal/openai	7.542s
```

3. `go test -race -count=1 ./packages/go/streamgate ./packages/go/config ./apps/edge/internal/openai ./apps/edge/internal/service`
Exit status: 0
Stdout:
```
ok  	iop/packages/go/streamgate	2.004s
ok  	iop/packages/go/config	1.485s
ok  	iop/apps/edge/internal/openai	8.899s
ok  	iop/apps/edge/internal/service	6.947s
```

4. `go vet ./packages/go/config ./apps/edge/internal/configrefresh ./apps/edge/internal/bootstrap ./apps/edge/internal/openai`
Exit status: 0

5. `gofmt -d packages/go/config/execution_preset_types.go apps/edge/internal/bootstrap/runtime_execution_preset_test.go apps/edge/internal/configrefresh/execution_preset_classify_test.go`
Exit status: 0

6. `git diff --check`
Exit status: 0

---

> **[IMPLEMENTING AGENT — BEFORE SAVING] Have you filled in every implementation-owned section?**
> If anything is blank, go back and fill it in before saving this file.
> Leave review-agent-only sections unchanged.

## Section Ownership

| Section | Owner | Note |
|---------|-------|------|
| Header comment, Overview, Review Agent Instructions | Fixed at stub creation | Implementing agent must not modify or execute these (archive, complete.log, and task-directory archive move are review-agent only) |
| Archive Evidence Snapshot | Fixed at stub creation from plan when present | Implementing agent uses it as default prior-loop context; read only the specific archive files cited there when more detail is required |
| Implementation Item Completion (item names) | Fixed at stub creation | Implementing agent checks `[ ]` → `[x]` only |
| Implementation Checklist (item text/order) | Fixed at stub creation from plan | Implementing agent checks `[ ]` → `[x]` only |
| Review-Only Checklist | Review agent only | Implementing agent must not modify or check this section |
| Deviations from Plan, Key Design Decisions | Implementing agent | Replace placeholder text with actual content |
| Reviewer Checkpoints | Fixed at stub creation | Pre-filled from plan |
| Verification Results (section headings + commands) | Fixed at stub creation | Implementing agent fills in command output only; command changes require a `Deviations from Plan` entry |
| Code Review Result | Review agent appends | Not included in stub |

## Code Review Result

- Overall Verdict: PASS
- Dimension Assessment:
  - Correctness: Pass
  - Completeness: Pass
  - Test Coverage: Pass
  - API Contract: Pass
  - Code Quality: Pass
  - Implementation Deviation: Pass
  - Verification Trust: Pass
  - Spec Conformance: Pass
- Findings: None.
- Routing Signals:
  - `review_rework_count=1`
  - `evidence_integrity_failure=false`
- Next Step: Archive the active pair, write `complete.log`, and move the completed split task under `agent-task/archive/2026/08/` while preserving milestone completion metadata for runtime aggregation.
