adr: ADR-0069 rev1 内容哈希登记（W4-C4 .github#223，配套 archive#5）

[randypanding]

动机

W4-C4（.github#223）实现落地时发现 ADR-0069 决策 1"样本库不入 agent 可读路径"与 ADR-0020 全仓公开约束冲突。按波次简报偏差协议，在 archive 仓开修订 PR（archive#5，文末追加 rev 1 澄清段，原文字节不动），本 PR 同步登记修订后正本的 content_sha256，维持三向 sha256 闭环（verify_migration (a)）。

变更

decisions/INDEX.yaml ADR-0069 条目 content_sha256 → rev 1 内容哈希（4bb3527b…，附注释指向 archive PR#5）。

合并顺序依赖（重要）

本 PR 须先于 archive#5 合并——archive 的 verify_migration 按本仓 main 的 INDEX 实时校验；本 PR 合并后重跑 archive#5 checks 即绿。

测试方法

本地 python scripts/validate.py 通过（INDEX 结构不变，仅哈希值+行尾注释）；archive#5 合并后跑 verify_migration 三向闭环。

风险与回滚

两 PR 同卡同批回滚即可复原（哈希回旧值）。

Card: Cloudbird-Software/.github#223

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Reviewing files that changed from the base of the PR and between 277fa7c and 50de5c7.

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• decisions/INDEX.yaml

---

_{Comment @coderabbitai help to get the list of available commands.}

[qodo-code-review]

PR Summary by Qodo

ADR-0069 rev1: update content_sha256 in decisions index

📝 Documentation ⚙️ Configuration changes 🕐 Less than 10 minutes

AI Description

• Update ADR-0069 registry entry to the rev1 content SHA-256
• Preserve the three-way SHA-256 verification loop used by archive verify_migration
• Annotate the change with the linked clarification context (W4-C4 /.github#223, archive PR#5)

Diagram

graph TD
  A["decisions/INDEX.yaml"] --> B(["scripts/validate.py"]) --> C{{"archive repo"}} --> D["ADR-0069 content (rev1)"]
  A --> C
  subgraph Legend
    direction LR
    _f["File"] ~~~ _p(["Script/Check"]) ~~~ _e{{"External repo"}}
  end

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High-Level Assessment

The following are alternative approaches to this PR:

1. CI-generated INDEX hashes

• ➕ Eliminates manual hash updates and reduces human error
• ➕ Makes the “three-way SHA-256 loop” self-healing via automation
• ➖ Requires new CI job and repo permissions/automation design
• ➖ May complicate the current cross-repo merge ordering constraint

2. Derive hash at verification time from archive source of truth

• ➕ Avoids duplicating hashes in multiple places
• ➕ Simplifies INDEX maintenance to paths/metadata only
• ➖ Weakens the explicit registry guarantee that INDEX pins exact content bytes
• ➖ Ties verification to archive availability and exact content retrieval semantics

Recommendation: Given the current governance model (INDEX as the canonical pin) and the need to unblock archive verify_migration, the PR’s manual hash registration is the right short-term move. Consider adding a follow-up automation (CI-generated hashes) if this pattern becomes frequent or error-prone.

Files changed (1) +1 / -1

Other (1) +1 / -1

INDEX.yamlUpdate ADR-0069 content_sha256 for rev1 +1/-1

Update ADR-0069 content_sha256 for rev1

• Replaces the ADR-0069 entry’s content_sha256 with the rev1 SHA-256. Adds an inline comment referencing the clarification context and the paired archive PR to maintain traceability for verify_migration.

decisions/INDEX.yaml

[Copilot]

Pull request overview

This PR updates the ADR index entry for ADR-0069 to register the revised (rev1) content SHA-256, keeping the repository’s decision-index hash linkage consistent with the referenced archive revision workflow.

Changes:

• Updated decisions/INDEX.yaml entry for ADR-0069 to the rev1 content_sha256.
• Added an inline comment referencing the motivation/context (W4-C4 .github#223) and the paired archive PR (#5).

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