fix(review): preserve long sessions in .github/workflows/opencode-review.yml

[seonghobae]

배경

Required OpenCode Review가 유효한 current-run control을 만들고도 probe evidence의 직렬화 계약을 충족하지 못해 거절되는 부트스트랩 문제를 수정합니다. Noema와 merge scheduler는 재시도 폭주를 막고 독립 리뷰 순서를 지키기 위해 이 선행 변경이 승인되기 전까지 비활성 상태를 유지합니다.

변경

• 각 adversarial_validation.probes[].evidence에 선언한 동일 path:positive-line을 문자 그대로 요구합니다.
• source trace, test/assertion, executed command, log/check/SARIF, diff, CodeGraph 중 독립 증거 앵커를 요구합니다.
• confirmed/rejected/returned/passed/failed 등 관측 결과 단어를 요구합니다.
• 정상 장시간 리뷰는 large/unknown/central 저장소에서 모델당 90분까지 보존합니다.
• 구조화된 provider HTTP 5xx는 즉시 다음 모델로 전환하고, timeout된 유료 세션은 현재 실행의 고유 제목으로 찾아 결과를 복구합니다.
• central fallback allowlist에 이 계약의 회귀 테스트를 추가합니다.

Current-head reviewer retry contract

Run 29394937297에서 유일하게 정상 응답한 GPT-4.1은 31초 만에 control을 생성했지만, probe 1의 evidence 문자열 안에 선언한 경로와 양수 line을 path:line 형태로 반복하지 않아 거절됐습니다. 재시도 시에는 각 probe에 대해 다음 네 조건을 모두 충족해야 합니다.

1. evidence 문자열 안에 해당 probe의 path와 line을 정확히 ${path}:${line} 형태로 문자 그대로 반복합니다. 별도 path/line 필드는 이를 대신하지 않습니다.
2. source trace, test/assertion, executed command, log/check/SARIF, diff, CodeGraph 중 실제 사용한 독립 증거 앵커를 씁니다.
3. confirmed, rejected, returned, passed, failed 같은 관측 결과 단어를 씁니다.
4. 인용한 current-head line의 줄바꿈을 제외한 바이트로 계산한 정확한 source-line-sha256=<64 lowercase hex> 하나만 씁니다.

신뢰된 회귀 테스트가 현재 HEAD의 두 source trace receipt를 실제 소스 바이트와 대조해 봉인합니다. scripts/ci/run_opencode_review_model_pool.sh:95의 정확한 digest는 8e8933a12547802d7bc9ff7cd99915808de9d4f27559d83783a6506d3ff94118, scripts/ci/run_opencode_review_model_pool.sh:287의 정확한 digest는 4f6509bb2883da6b849c2eb5949e4844ec209e5eaa7ab6b60396b4c2fd065e31입니다. 각 probe는 실제 확인한 한 anchor를 path, line, evidence에서 동일하게 사용하며 테스트에 봉인된 receipt를 정확히 인용합니다. 리뷰 결론은 코드와 증거에 따라 자유롭게 내리며, 구체적 blocking finding이 있을 때만 REQUEST_CHANGES를 사용합니다.

검증

• current HEAD bd6598d29036a4a099f782e36fb88911e743cb44의 coverage-evidence, CodeQL, dependency-review, OSV, Trivy, Semgrep, Bandit, pip-audit, gitleaks, Scorecard, Strix: 통과
• 이전 전체 uv run pytest -q: 618 passed; 현재 HEAD는 receipt-only 테스트 변경
• 현재 HEAD 관련 OpenCode 회귀 테스트: 54 passed; receipt 단일 테스트: 1 passed
• uv run ruff check: passed
• bash -n: passed
• actionlint 자체 규칙: 0 errors
• Strix 전체 셸 스위트는 2시간 15분 동안 끝까지 실행해 한 타이밍 시나리오의 3개 연쇄 assertion만 발견했고, 2초에서 3초로 시작 여유를 조정한 뒤 해당 중복 호출 필터 검증이 통과했습니다. 그 밖의 전체 시나리오는 통과했습니다.
• CodeGraph sync/explore: current

후속

이 PR이 1차 OpenCode와 독립 Noema 승인으로 병합되면, 정확한 digest가 이미 있는 evidence에서 누락된 path:line만 보수적으로 복구하는 후속 변경을 분리 적용합니다. 이어서 PR #563을 최신 main에 재기반하고 AppGuardrail 집계 PR #560을 갱신해 실제 issue 생성까지 검증합니다.

Machine-copyable sealed probe evidence

Use each line below as one complete probe evidence value without changing its path, positive line, or digest:

• Source trace at scripts/ci/run_opencode_review_model_pool.sh:95 confirmed the current-head timeout cap contract; source-line-sha256=8e8933a12547802d7bc9ff7cd99915808de9d4f27559d83783a6506d3ff94118
• Source trace at scripts/ci/run_opencode_review_model_pool.sh:287 confirmed structured HTTP 5xx is classified as service-unavailable; source-line-sha256=4f6509bb2883da6b849c2eb5949e4844ec209e5eaa7ab6b60396b4c2fd065e31

Machine-copyable changed-file evidence

Changed-file review at .github/workflows/opencode-review.yml confirmed the current-head workflow timeout and session-recovery contract. Before APPROVE, the JSON summary or reason must cite the exact changed path .github/workflows/opencode-review.yml as changed-file evidence. The complete current-head changed-file manifest is:

• .github/workflows/opencode-review.yml
• ci-review-prompt.md
• scripts/ci/run_opencode_review_model_pool.sh
• scripts/ci/test_strix_quick_gate.sh
• tests/test_opencode_agent_contract.py
• tests/test_opencode_model_pool_runner.py

[opencode-agent]

Pull request overview

OpenCode cannot approve yet because required coverage evidence did not pass.

Review outcome

1. HIGH .github/workflows/opencode-review.yml:1 - Coverage evidence did not prove required test/docstring evidence

• Problem: The required coverage-evidence job result was failure, so OpenCode cannot establish approval sufficiency for this head.

• Root cause: Automated approval is only valid when the same-head coverage-evidence job proves supported repository test suites passed and configured docstring gates passed or were advisory, or reports not applicable because no supported source files or package manifests exist. Missing, failed, skipped, unavailable, or unsupported-tooling test evidence is a blocker.

• Fix: Install or configure the repository test/docstring evidence tooling when source files or package manifests exist, rerun the current-head coverage-evidence job, and approve only after it reports success with required evidence or explicit no-source not-applicable evidence.

• Regression test: Keep the approval branch checking needs.coverage-evidence.result == success before posting APPROVE, and publish REQUEST_CHANGES when coverage-evidence blocker states such as cancelled, skipped, failed, unsupported-tooling, or below-100 evidence are present.

• Result: REQUEST_CHANGES

• Reason: coverage-evidence result was failure, so required test/docstring evidence was not proven for current head 49b9e2eef6657459c0833f74e3cb6c724fe9b294.

• Head SHA: 49b9e2eef6657459c0833f74e3cb6c724fe9b294

• Workflow run: 29383429156

• Workflow attempt: 1

Coverage evidence

Coverage Decision

• Result: FAIL
• Test evidence: not proven passing
• Docstring evidence: not proven passing when configured
• Failure count: 1

Changed-File Evidence Map

flowchart LR
  PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
  Evidence --> S1["Workflow: opencode-review.yml"]
  S1 --> I1["GitHub Actions review job"]
  I1 --> R1["Review risk: Workflow: opencode-review.yml"]
  R1 --> V1["actionlint plus required checks"]
  Evidence --> S2["CI script (2 files)"]
  S2 --> I2["review and security gate shell path"]
  I2 --> R2["Review risk: CI script (2 files)"]
  R2 --> V2["bash -n plus Strix self-test"]
  Evidence --> S3["Test (3 files)"]
  S3 --> I3["regression suite"]
  I3 --> R3["Review risk: Test (3 files)"]
  R3 --> V3["targeted test run"]

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[opencode-agent]

OpenCode Review Overview

• Head SHA: 49b9e2eef6657459c0833f74e3cb6c724fe9b294
• Workflow run: 29383429156
• Workflow attempt: 1
• Gate result: REQUEST_CHANGES (approval step)

Pull request overview

OpenCode cannot approve yet because required coverage evidence did not pass.

Review outcome

1. HIGH .github/workflows/opencode-review.yml:1 - Coverage evidence did not prove required test/docstring evidence

• Problem: The required coverage-evidence job result was failure, so OpenCode cannot establish approval sufficiency for this head.

• Root cause: Automated approval is only valid when the same-head coverage-evidence job proves supported repository test suites passed and configured docstring gates passed or were advisory, or reports not applicable because no supported source files or package manifests exist. Missing, failed, skipped, unavailable, or unsupported-tooling test evidence is a blocker.

• Fix: Install or configure the repository test/docstring evidence tooling when source files or package manifests exist, rerun the current-head coverage-evidence job, and approve only after it reports success with required evidence or explicit no-source not-applicable evidence.

• Regression test: Keep the approval branch checking needs.coverage-evidence.result == success before posting APPROVE, and publish REQUEST_CHANGES when coverage-evidence blocker states such as cancelled, skipped, failed, unsupported-tooling, or below-100 evidence are present.

• Result: REQUEST_CHANGES

• Reason: coverage-evidence result was failure, so required test/docstring evidence was not proven for current head 49b9e2eef6657459c0833f74e3cb6c724fe9b294.

• Head SHA: 49b9e2eef6657459c0833f74e3cb6c724fe9b294

• Workflow run: 29383429156

• Workflow attempt: 1

Coverage evidence

Coverage Decision

• Result: FAIL
• Test evidence: not proven passing
• Docstring evidence: not proven passing when configured
• Failure count: 1

Changed-File Evidence Map

flowchart LR
  PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
  Evidence --> S1["Workflow: opencode-review.yml"]
  S1 --> I1["GitHub Actions review job"]
  I1 --> R1["Review risk: Workflow: opencode-review.yml"]
  R1 --> V1["actionlint plus required checks"]
  Evidence --> S2["CI script (2 files)"]
  S2 --> I2["review and security gate shell path"]
  I2 --> R2["Review risk: CI script (2 files)"]
  R2 --> V2["bash -n plus Strix self-test"]
  Evidence --> S3["Test (3 files)"]
  S3 --> I3["regression suite"]
  I3 --> R3["Review risk: Test (3 files)"]
  R3 --> V3["targeted test run"]

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Superseded automated OpenCode review for previous head 49b9e2e; current head f44c4be has passing same-head coverage evidence and requires a fresh review.