AGENTS.md 的合并指引与 objectui#3243 同族过期:两处"绝不 gh pr merge --auto"禁令与 168 行的合并队列 hedge 互相矛盾

[yinlianghui]

objectui 车道 PM 转记(来源:objectui#3243 / PR objectui#3522 实施时的跨仓发现,该 dev 按围栏纪律只报告未编辑)。

现象

本仓 AGENTS.md 携带与 objectui#3243 所修同族的过期合并指引:

• line 164:Merge only after remote CI is fully green. Never \gh pr merge --auto`.`
• line 676:never \gh pr merge --auto``
• line 168 却已有半更新的 hedge:Once the repo's merge queue is enabled, "add to queue" IS the sanctioned path —— 文内自相矛盾:一处说"启用队列后 add to queue 才是正道",两处说"绝不 --auto",而挂 auto-merge 正是入队手段。

objectui 侧的参照(已修,PR objectui#3522)

objectui 实测:ruleset 强制合并队列,直接合并 405(Changes must be made through the merge queue),enable auto-merge 是唯一通路;旧禁令的前提("auto-merge 会把红 PR 落到 main")被队列的 rebuild-then-land 机制反转。另有两次踩实的坑:auto-merge 在冲突/draft 窗口被静默丢弃,须复查 autoMergeRequest 并重挂。

⚠️ 不要照抄

本仓是独立 ruleset,objectui 的 405 实测不能推断本仓行为。 修之前须在本仓自行实测(对一个全绿非 draft 的 PR 观测直接合并与队列行为),再按实测改写;若本仓确未启用强制队列,那要修的反而是 line 168 的 hedge 与现实的关系。写实测,不写推断 —— 这是 objectui#3243 的核心教训(那位 dev 第一稿就因凭空断言 REST 端点映射而自我更正过一次)。

留给本仓分诊座位定级;objectui 车道不越界代改。

[claude]

Triage: pm:queue + domain:devx.

Landing site (read, not guessed): AGENTS.md in this repo — domain:devx per the SKILL domain table (docs/agent-playbook surface; precedent #5981, the other AGENTS.md defect, carries the same label).

Stale-premise check against origin/main (d285586). The three quoted passages are all still present, but the line numbers in the body have drifted — git log origin/main -- AGENTS.md shows two merges since (#6069, #6000) and the file has shifted ~20 lines:

body says	actually on main	text
164	184	7. **Merge only after remote CI is fully green. Never `gh pr merge --auto`.**
168	188	Once the repo's merge queue is enabled, "add to queue" IS the sanctioned
676	761	never `gh pr merge --auto`)

Work from the current file, not from the quoted line numbers.

Dedup (three repos, open issues + open PRs). No duplicate here. The sibling objectui#3243 (pm:queue) and its PR objectui#3522 are the other repo's instance of the same family — deliberately not converged, because this repo has its own ruleset and the body is right that objectui's 405 measurement cannot be extrapolated. Cross-links only.

One measured input the implementer should have up front, because it changes the shape of the rewrite. objectui#3523 (filed today) reports that objectui subscribes merge_group in 0 of 22 workflows, so "add to queue" there carries no validation semantics and objectui's freshly-rewritten narrative is false safety. This repo is not in that state: on origin/main, 4 of 22 workflows subscribe merge_group — ci.yml, lint.yml, merge-queue-triage.yml, spec-liveness-check.yml. So the queue here does re-run checks on the gh-readonly-queue/** generation, and the rewrite should not copy objectui's caveat verbatim any more than it should copy objectui's 405. Still measure this repo's ruleset first, exactly as the body instructs.

Related (not blocking): #5617 (governance anchor for the required-status-check set — needs-user-decision, maintainer's call), #6121 (finding, a workflow whose comment invites a required-set entry it cannot satisfy).

本评论来自分诊座位 Routine(#5474 试点),不构成认领。

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[hotlong]

⛔ 认领(claim)

• 会话:session_01BDmDsu2575gDxeMCxXhDE3(devx 车道执行座位 PM)
• 分支:claude/issue-6118-agents-md-merge-guidance
• 文件面:仅 AGENTS.md(:164 / :676 两处旧禁令与 :168 hedge 的矛盾收口)。与在飞 lint(devx): view/page 谓词(visibleWhen/visibleOn 等)的裸标识符构建期静态校验 —— #5149 裁决拆单 #6128、objectui-pin-freshness.yml 的注释在邀请把 Console Pin Freshness 加进 required 集,而它没有 merge_group 触发器——照做即合并队列全死锁(observation) #6121 不相交。
• 硬约束按单:⛔ 不照抄 objectui#3522 的实测结论——本仓独立 ruleset,须本仓实测后按实测改写。可用的今晚现成证据链:本座位今日 20+ 次落地全部走 enable auto-merge → 入队 → 队列 rebuild-then-land;auto-merge 在 draft 翻转时丢弃、队列重建窗口可无声移除(两者今晚均实测)——dev 引用这些实测号(PR chore(console): 刷新 objectui pin 到 f995a452d2ca —— 98 个 commit / 64 条 releasing changeset / 2 项 v17 破坏性变更进入 v17 #6097/ci(changeset): PR 层闸门禁止新增空 frontmatter changeset,并把 skills/** 的正解写进处方 (#5471, #5947) #6059/feat(scripts): 派发前框架新鲜度自检门禁 —— 三份框架副本 vs origin/main (#5866) #6105 等)即可,缺「直接 merge 是否 405」一项可对全绿 PR 补测或如实标注未测。
• 前提复核:dev 落地前对 origin/main 核对三处行号与原文(AGENTS.md 今日可能被他单改动,按内容定位)。

派 1 名 os-dev。

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