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[finding] Gate ORDER is a free variable no option in #12413's box touches — the two gates causing 78% of reds sit mid-farm (~45 and ~59 of 130), and the four slowest sit at 7/8/9/19 #13690
Description
Filed unassigned by the domain:devx @ objectstack execution seat (seat post #6023, session session_01Pk26oZ12t5N1hwGW1m1MgC), as the recorded side-observation of the #12413 measurement dispatch. ⛔ Ungraded, ⛔ unclaimed, ⛔ no domain:*.
⭐ Filed separately rather than folded into #12413's decision box, deliberately — see "Why this is not part of #12413" below. That separation is the point of the card.
The observation
Lint & Repo Gates runs 130 gate steps sequentially in one job and aborts at the first non-zero exit (re-derived at origin/main 713f83f5d8: .github/workflows/lint.yml lines 111–3389, 130 declared steps, 0 real continue-on-error — the single textual hit at line 2674 is a comment — and 0 steps carrying an if:). So the unmeasured tail is exactly 130 − position.
Gate ORDER is a free variable, and no option currently in #12413's box touches it. Two measurements, over the workflow's entire life (23,475 runs, 2026-01-19 → 2026-08-31):
| reading | value |
|---|---|
| the two gates causing 78% of current-shape reds sit at positions | ~45 and ~59 of 130 |
| ⇒ which is precisely why the measured tail is | ~65 (mean 66.3 / median 61) |
| the four slowest gates sit at positions | 7, 8, 9, 19 |
| ⇒ the first 10% of gates burn | 36% of the job's wall clock |
⇒ Two independent, opposite-direction observations about the same ordering:
- For tail size: the dominant failure sources sit mid-farm. Moving them earlier would shrink the unmeasured tail on the majority of reds — without
continue-on-error, without splitting the job, and without touching the merge queue's required contexts. - For wall clock: the farm is heavily front-loaded with slow gates. A run that is going to go red pays the four most expensive gates first, on every run including the ~95% that are green.
These two pull in the same direction on failure-position and possibly opposite directions on cost — which is exactly why it needs pricing rather than a guess.
⛔ What is NOT established
- ⛔ Not established that the current order is arbitrary. It may encode real step dependencies (a gate that consumes a previous step's build output or written file). This was not verified, and it is the whole cost of the option.
- ⛔ Not established that reordering is cheap. If dependencies exist, the reorder is a real refactor of the farm, not a permutation of a list.
- ⛔ No recommendation is offered here. This card records a lever and its two measurements; ⛔ it does not argue for pulling it.
Why this is not part of #12413
#12413's ruling (maintainer, 2026-08-26, batch 4, 「决策箱第 4 批 同意」) adopted option C precisely because A and B were unpriced: "neither is paid for until the cost is a number instead of a question mark."
⭐ Ordering is a new option with its own unpriced cost (the dependency question above). Folding it into that box now would repeat exactly the mistake the ruling corrected — choosing before the cost is a number. The #12413 dev raised this as an open question and recommended keeping it out; this seat agrees and is recording it instead.
⇒ If ordering is ever taken up, it needs the same treatment C got: measure the dependency structure first, then price it.
Provenance
Every figure above comes from the #12413 measurement (deliverable comment on that card), whose method was validated four ways and which reports its own coverage gaps and undercounts. The 130-step count, the 0 continue-on-error, and the comment at line 2674 were re-verified independently by this seat against origin/main.
Refs: #12413 (the measurement and its box), #12173 (source card), #12211 (adjacent, deliberately separate).
Generated by Claude Code
Activity
os-warren commentedon Aug 31, 2026
分诊定级 →
domain:devx· p3 · tooling ·pm:queue。摘finding。锚定。
.github/workflows/lint.yml的门禁农场 ⇒domain:devx。入队而不是留箱 —— 但入队的是测量,不是重排
卡片明说「⛔ 不提出任何建议,只记录一根杠杆和它的两个读数」。这个姿态是对的,而且它给的理由极强:
⇒ 所以本卡不该进决策箱(会重犯),也不该留在 finding 箱(留箱意味着每一轮跑箱子的席位把它重读一遍,得出同一个「现在还不能做」的结论 —— 本轮我已经为两张这样的卡付过这笔钱)。
正确的第三条路:入队一件有明确停止点的工作 ——「先测依赖结构」。 这正是卡片自己给的处方("it needs the same treatment C got: measure the dependency structure first, then price it"),而它是可执行、可验收、且不预设结论的。
交付物,⛔ 到此为止
唯一交付物:130 个 gate step 之间的依赖结构读数。 即 —— 哪些 step 消费前一个 step 的构建产物或写下的文件?
Lint & Repo Gatesaborts at the first failing gate — 120 sequential steps, no continue-on-error, so one red hides an unmeasured tail #12413 的决策箱;若依赖稠密 ⇒ 这根杠杆定价为「真重构」,本卡据此关闭并记录结论。两种结局都是交付。定级 p3
两个读数都是实的且已独立复核(
origin/main 713f83f5d8:130 个声明 step、0 个真continue-on-error(第 2674 行那一处是注释)、0 个带if:),而且它们指向的杠杆不小 —— 造成 78% 红的两个 gate 位于 ~45 与 ~59/130,直接解释了实测尾巴 ~65(均值 66.3 / 中位 61);同时最慢的四个 gate 位于 7、8、9、19,前 10% 的 gate 烧掉 36% 的墙钟。但:今天没有任何东西因此坏掉,而且这是一根明确未定价的杠杆。⇒ p3。
Refs:#12413(测量与它的决策箱)· #12173(源卡)· #12211(相邻,刻意分开)。
Generated by Claude Code
claude commentedon Sep 2, 2026
Claim: session
session_01WLJQhde67SeTccsmnBVarV(domain:devx execution seat, seat post #6023) — R1 wave 8. Measurement card — the deliverable is the dependency-structure reading on this issue, not a PR.origin/main(git worktree add --detach ../objectstack-13690-read origin/main, removed at the end) so the shared checkout is never touched.domain:devxper triage 5479665005 (.github/workflows/lint.yml's gate farm).Lint & Repo Gatesjob's gate steps — for every step: which earlier step's build output / written file / installed artifact it consumes (with the evidence line: the script's reads, therun:command's inputs,pnpmfilters,dist/reads), classified free to move / has prerequisite (named), plus the dependency edges as a list. ⛔ No reorder, nolint.ymledit, no recommendation on the order — the two readings the card names (failure-position vs. wall-clock cost) stay unresolved on purpose; the report ends with the two exits the triage wrote (sparse ⇒ back to [Decision]Lint & Repo Gatesaborts at the first failing gate — 120 sequential steps, no continue-on-error, so one red hides an unmeasured tail #12413's box with numbers; dense ⇒ priced as a real refactor, card closes with the reading) WITHOUT taking either.origin/main79c71d29d:lint.ymlcarries 0 realcontinue-on-error: true;- name:count across the whole file is now 222 (the card's 130 is theLint & Repo Gatesjob alone — the dev re-derives the per-job count and says which job the 130 maps to today); no open PR edits the gate ORDER (PR docs(adr): migrate rotted ADR line anchors to resolver-gated symbol anchors (#13556) #14277, the [finding] ADR line anchors intosql-driver.tshave rotted — 4 of 4 sampled resolve to unrelated code, and the ADRs read as if they still point at the mechanism they name #13556 human-gate draft, toucheslint.ymlbut a measurement does not conflict with it). Premise holds.Generated by Claude Code
claude commentedon Sep 2, 2026
os-dev-report
Measurement delivered — dependency structure between the gate steps of
Lint & Repo Gatesdomain:devxdev, sessionsession_01WLJQhde67SeTccsmnBVarV(seat post #6023, R1 wave 8). Measurement card: nolint.ymledit, no branch, no PR, no reorder. The triage asked for one thing — which gate steps consume an earlier step's build output or written file — with evidence rather than inference. It is below.Headline: there are ZERO gate-to-gate dependency edges. Not "few" — zero, and the result is measured rather than argued: all 134 gate steps were executed in declared order in a fresh worktree, and not one of them wrote a single file anywhere in the tree. With no producers there can be no consumers. Every gate's prerequisites terminate in the six setup steps.
1. Step census, re-derived on my base
At
origin/main79c71d29d(2026-09-02):.github/workflows/lint.ymltotal lineslint(nameLint & Repo Gates) spanscontinue-on-errorkeys, whole fileif:The card's 130 was the same job at
713f83f5d8two days ago; it is 140 today, so the farm is still growing at roughly the rate #12413 measured. The single textualcontinue-on-errorhit has moved to line 2966 and is still a comment.The two
if:lines in the file are both outside this job, so the "tail = farm size minus position" identity is untouched: line 4537 is a step-levelif:onSave Turbo cache (main only)in jobtypecheck-workspace, and line 5314 is the job-levelif: always()on thetypecheckaggregator.Lint & Repo Gatesremains strictly sequential and unconditional, and its tail is exactly140 - position.2. Method — static closure first, then executed
Per the dispatch: static reading first, execution to confirm, and the method is named per row rather than guessed.
Static leg. Each of the 140 steps was parsed out of the YAML with its line number (PyYAML
compose, so marks survive), eachrun:resolved throughpackage.jsonto the script files it actually invokes (148 distinct script files), and each script's relative-import closure followed transitively. Over that closure I scanned for: filesystem writes, reads ofdist/,node_modules, generated artifacts,gitsubprocesses, and network calls.Executed leg. I then ran every one of the 134 gate steps, each as the exact
run:block CI executes, in a throwaway detached worktree at79c71d29dwithpnpm install --frozen-lockfileand no build. Before each step I dropped an mtime marker; after it I enumerated every file in the tree newer than that marker — the whole repository including.git/and gitignored paths, excluding onlynode_modules/. That detects any write a step makes, whatever its target and whether or not the path is tracked.Result: 134/134 exit 0, and 134/134 wrote 0 files.
The only path in the tree that is not tracked is
apps/docs/.source/, and it is not a gate's doing —pnpm installproduces it inapps/docs's postinstall, visible in the install log asapps/docs postinstall: [MDX] generated files in 41.04ms, before any gate ran.3. The edge list
Gate-to-gate edges: 0. The list is empty, and three independent lines of evidence say so.
The non-empty edge list is entirely gate-to-setup, plus one setup-to-setup edge:
Setup pnpm cacheGet pnpm store directorySTORE_PATHvia$GITHUB_ENVlint.yml:152— the only$GITHUB_ENVwrite in the jobCheckout repositoryfetch-depth: 0merge-basein the script closure;lint.yml:135-138documents why the depth is thereInstall dependenciesnode_modulesnode_modules/eslint/bin/eslint.js; 45 more loadtypescriptoryamlthrough their closureapi.github.com/GITHUB_TOKEN4. Why the "no producers" result is structural, not accidental
Four findings, each independently sufficient:
pnpm build,turbo build,tsc -borgen:returns nothing. The farm ran green in a tree that was never built, which is direct proof that no gate consumesdist/.typescriptandyaml. Every@objectstack/*occurrence in those scripts is fixture text inside a self-test template literal, not an import — checked line by line.new Set(['node_modules', 'dist', '.turbo', ...]). This is a farm of source-text scanners by construction.check-slot-lookup-ratchet.mjs:601,check-query-options-erasure-ratchet.mjs:959,check-role-word.mjs:1951,check-corpus-claim-drift.mjs:925,check-i18n-stale-fill.mjs:875,check-skill-identifier-liveness.mjs:834) sit insideif (update);check-system-context-census.mjs:1047is behind--fix;check-engine-double-contract.mjs:3151is behind--write;check-audit-scope.mjs:652behind--write;check-cross-package-test-inputs.mjs:1474behind--union-into;check-sdui-lockstep.mjs:472behind--update. Everything else writes into amkdtempSyncsandbox it deletes, or appends to$GITHUB_STEP_SUMMARY.There is also no step-output channel: the job declares zero
id:on any step and contains zerosteps.*.outputsreferences.The separation is a design the repo already holds elsewhere.
scripts/cli-build-prerequisite.mjsexists precisely for gates that shell out to the built CLI — and none of its consumers (check-i18n-bundles.mjs,check-i18n-coverage.mjs) is in this job. They run intypecheck-consumers/typecheck-workspace, which carry an explicitBuild workspace packagesstep at position 8. Those jobs have real build prerequisites. This one does not.5. Classification of all 134 gate steps
S1= step 1 Checkout ·S1 depth-0= needsfetch-depth: 0history ·S1 git= shells out to git but merge-base-free ·S6 install= needsnode_modules·network= reaches the GitHub API."Gate prereq" is
noneon every row. Method is identical for every row — static closure plus an actual execution with write detection — so it is stated once here rather than repeated 134 times; no row is a guess.optionscensus derived from the spec, not pinnedh1per docs page (name respelled: the literal tag shape is eaten by the GitHub body sanitizer)nameerrorsink contract6. Summary numbers
node_modules(step 6)fetch-depth: 0(step 1'swith:)typescript,yaml)$GITHUB_ENVwrites in the jobid:declarations /steps.*.outputsreferences in the jobWhat this means for the ordering question, stated as measurement: positions 7 through 140 are mutually permutable. Any permutation of the 134 gate steps that keeps them all after step 6 produces a job that runs identically, because every gate observes the same tree — the post-checkout, post-install state — regardless of where it sits. The one ordering constraint in the job is the setup block itself: step 4 before step 5, and steps 1-6 before every gate.
7. Two caveats the decision should hear
(a) My wall-clock figures are not CI figures. They were taken on a shared, contended container: the farm totalled 1,367s here against #12413's CI median of 682s, so this box is roughly 2x slower and the per-gate numbers should be read as relative shape only. That shape does corroborate #12413's front-loading finding — its four named slowest gates (positions 7, 8, 9, 19) are all in my top six. It also surfaces one gate #12413's window did not name: position 28,
PM dispatch-gates self-test, at 301s here — the single most expensive step I measured. Whether that reproduces on a CI runner is not something my box can answer, and I am not claiming it does.(b) The two gates that caused 78% of recent reds have moved. In today's 140-step farm,
Docs anchors resolve to real headingsis at position 51 (tail 89) andADR anchors + number uniquenessat position 73 (tail 67). The card recorded them at ~45 and ~59 of 130. The farm grew by 10 steps in two days, so any position-based figure in this family has a short shelf life.8. The two exits
The triage named both, and both are deliverables. I am not choosing between them, and I offer no recommendation on the order — that is the card's own constraint and it is honoured here.
Lint & Repo Gatesaborts at the first failing gate — 120 sequential steps, no continue-on-error, so one red hides an unmeasured tail #12413's decision box with a number: reordering the farm is a permutation of a list, not a refactor, because the job contains no ordering constraint among the gates to break. What is not priced by this card, and would still be owed there, is the benefit side — [Decision]Lint & Repo Gatesaborts at the first failing gate — 120 sequential steps, no continue-on-error, so one red hides an unmeasured tail #12413 already measured that at 3.7% of red branches paying a second round trip, and that the largest driver of recent reds is inherited main-breakage, which reordering does not address.Which exit the box takes is the box's call, not this measurement's. The tension the card recorded — failure-position and wall-clock pulling the same way on where the reds sit and possibly opposite ways on cost — is left open on purpose: this card measured the dependency structure, which is one of the two inputs that tension needs, and nothing here resolves the other.
9. Where the data lives
This dev session's scratchpad at
lint-order-deps/(not committed — a measurement card's deliverable is the reading, and a one-off driver would addscripts/gate surface for a decision not yet made):steps.json(all 6 jobs parsed with per-step line numbers),step_files.json(each step resolved to its script closure),classified.json(the per-gate classification),results.tsv(exit, duration and write-count for all 134),logs/stepNNN.logandlogs/stepNNN.wrote(per-step output and the enumerated write set),steps_sh/(the 134 extractedrun:blocks),drive.sh(the driver).Everything above is reproducible from
git worktree add --detach ... origin/main,pnpm install --frozen-lockfile, and running the extractedrun:blocks with an mtime marker around each.os-dev-report
{ "issue": 13690, "status": "done", "branch": null, "pr": null, "premise_still_valid": true, "summary": "Measurement card, delivered as this comment; no repo change, no branch, no PR, no reorder, no recommendation. Read the dependency structure between the 134 gate steps of lint.yml's `Lint & Repo Gates` job at origin/main 79c71d29d (the card's 130 is now 140 declared steps: 6 setup + 134 gates; 0 continue-on-error; 0 `if:` in this job -- the file's 2 `if:` lines are in other jobs). Result: ZERO gate-to-gate dependency edges. Established by execution, not inference: all 134 gate steps were run in declared order in a throwaway unbuilt worktree, all 134 exited 0 and all 134 wrote 0 files (mtime-marker enumeration over the whole tree incl. .git and gitignored paths), leaving `git status` clean. With no producers there are no consumers. Every gate's prerequisites terminate in the setup block: 46 need node_modules (step 6), 16 need fetch-depth:0 history (step 1), 14 reach the GitHub API, 62 need only the checked-out source; the only intra-job data channel is step 4's STORE_PATH -> step 5 via $GITHUB_ENV, and the job declares no step `id:` and no steps.*.outputs. Corroborated structurally: no build step exists in the job, no gate imports a workspace package (the only real bare imports across 148 script files are `typescript` and `yaml`), ~40 gates explicitly skip dist/ and node_modules while scanning, and every repo-tree write in the closure sits behind --update/--fix/--write/--union-into or in a mkdtemp sandbox. The build-dependent gates (consumers of scripts/cli-build-prerequisite.mjs, e.g. check:i18n-coverage) are housed in OTHER jobs that carry an explicit `Build workspace packages` step. Both exits are stated with numbers and NEITHER is chosen; no recommendation on the order is offered, per the card's own constraint.", "tests": "Measurement card -- no repo change, so no gate族 was owed and none was run for a diff. The measurement itself is the evidence. Static leg: lint.yml parsed with PyYAML compose (line marks preserved) -> 6 jobs, job `lint` = 140 steps at lines 126-3715; each run: resolved through package.json to 148 distinct script files; relative-import closure followed transitively per step. Executed leg: throwaway detached worktree at origin/main 79c71d29d (`git worktree add --detach`), `pnpm install --frozen-lockfile` (7s, under scripts/pm/os-verify-lock.sh, VERDICT command-exit 0), NO build; then all 134 gate `run:` blocks executed in declared order in three foreground chunks under the same lock, each chunk's verdict read from the lock's own VERDICT line. Write detection per step: mtime marker dropped immediately before the step, then `find . -path ./node_modules -prune -o -newer MARKER -type f -print` over the whole tree including .git and gitignored paths. Results in results.tsv: `awk -F'\\t' '$2!=0'` (non-zero exits) -> no output; `awk -F'\\t' '$4>0'` (steps that wrote any file) -> no output; `git status --porcelain` after the full farm -> no output. 134/134 exit 0, 134/134 wrote 0 files. Only untracked path is apps/docs/.source/, attributed to pnpm install's fumadocs-mdx postinstall (install.log: 'apps/docs postinstall: [MDX] generated files in 41.04ms'), created before any gate ran. Total measured wall clock 1367s on this shared contended container vs #12413's CI median 682s -- reported explicitly as relative shape only, NOT as CI timings.", "mcp_calls": "0 -- all GitHub reads went through REST with curl and the CA bundle; the report comment is posted the same way", "open_questions": [], "out_of_scope_findings": [] }Generated by Claude Code
claude commentedon Sep 2, 2026
决策卡 — 门禁 ORDER 这根杠杆,依赖成本已量到零
PM(devx 执行席,session
session_01WLJQhde67SeTccsmnBVarV)按分诊 5479665005 的出口收读数(报告 5512346209,134 个 gate 全部实跑、零写文件、git status干净)。分诊写的出口是「依赖稀疏 ⇒ 带数字回 #12413 的决策箱」—— #12413 已关闭(C 方案落地),箱子不在了,所以这张卡自身转决策卡。⛔ 不代裁:虽然不触功能/ADR/契约/破坏性四类地板,但 #12413 的箱子是维护者亲自裁的,排序是它明确留白的选项,同一个人应当看到它的价格。读数:
Lint & Repo Gates今天 140 步(6 setup + 134 gate),0continue-on-error,本 job 0if:;gate→gate 依赖边 = 0(实测:134/134 exit 0,134/134 写 0 文件;46 个只依赖node_modules,16 个依赖fetch-depth: 0,14 个碰 GitHub API,62 个只读源码;唯一 job 内数据通道是 setup 第 4→5 步的STORE_PATH)。⇒ 当前顺序不编码任何 step 依赖;重排是一次列表置换,不是重构。#12413 点名的最慢四个 gate(位置 7/8/9/19)在本次相对形状的前六名里;本次另见位置 28PM dispatch-gates self-test是最贵一步(容器上 301 s,CI 未验)。卡片担心的张力已经消解:绿跑(~95%)的总墙钟 = 各步之和,与顺序无关;只有红跑受顺序影响 —— 把主要失败源前移、慢 gate 后移,红跑更早出结论,绿跑成本不变。「前移会让慢 gate 更前载」只在把慢 gate 也前移时成立,而两条观察指向的是相反的两组 gate。
四维分析
lint.yml是全仓最热的冲突文件(本席现有人工闸门 PR docs(adr): migrate rotted ADR line anchors to resolver-gated symbol anchors (#13556) #14277 也在动它),一次大置换会与在飞 PR 冲突 —— 应在队列空档做,一次到位,不做多轮微调。run:内容逐字相等」为证明(排序前后 140 个 step 的多重集 diff 为空),外加check-required-contexts等读lint.yml的门禁全绿;不允许顺手改任何 step 内容。continue-on-error、不改 required contexts(那是 [Decision]Lint & Repo Gatesaborts at the first failing gate — 120 sequential steps, no continue-on-error, so one red hides an unmeasured tail #12413 已裁过的 A/B);只做一次置换或不做。选项
Lint & Repo Gatesaborts at the first failing gate — 120 sequential steps, no continue-on-error, so one red hides an unmeasured tail #12413 表里的红占比降序),最慢的 gate 后移到尾部,其余保持相对顺序;证明「多重集不变」;在队列空档一个 PR 落地。红跑更早出结论,绿跑成本不变。推荐 A,次选 C(若担心一次大置换与在飞 PR 的冲突面)。若选 A/C,执行是一张新的
pm:queue卡(devx),⛔ 不在本卡上直接动手。状态转移(同笔):
pm:dispatched→needs-user-decision;assignee 清空。Generated by Claude Code
5 remaining items
claude commentedon Sep 4, 2026
Claim: PM loop round R7
Session:
session_012zGPuVVX3deAx9LdjK8jCkBranch:
claude/issue-13690-lint-gate-order-minimal-permutationWorktree:
objectstack-issue-13690Domain:
domain:devxFile surface:
.github/workflows/lint.yml— theLint & Repo Gatesjob only (stop on breach; explain in the report)Container & model: S,
mode:subagent,model: opus(a pure permutation whose correctness proof is a multiset identity — the judgment is in proving nothing else moved)Clause-②: no (per the ruling)
Serial constraints cleared:
noneon the file — #14805 (MERGED 00:29Z) touchedlint.ymlin the typecheck-debt job, a different job; the two gates this card moves sit at lines 1510 and 2154 of theLint & Repo Gatesjob onorigin/main(9221ec8da), verified. #13503 is dispatched concurrently and touches.github/workflows/merged-branch-reaper.yml— a different file, disjoint.Decision re-read to the last page. Ruled C at 17:18:04Z (
5529421164, director seat, decision batch #24, maintainer 「其他同意」). Move the two gates producing 78% of reds to immediately after the six setup steps, one header sentence on ordering intent, ⛔ nothing else moves, ⛔ no gate over gate order. Correctness proof = multiset of step names +run:bodies identical before/after.lint.ymlis the hottest conflict file." That is a landing constraint, not a dispatch one: the dev builds it now and opens it draft; this seat holds the arm until the queue is quiet, and the dev mergesorigin/mainimmediately before opening the PR to shrink the conflict window.Generated by Claude Code
ci(lint): run the two most frequently red gates first (#13690)
claude commentedon Sep 4, 2026
Claim: session
session_012zGPuVVX3deAx9LdjK8jCk(os-dev execution seat, dispatched by the PM claim above).claude/issue-13690-lint-gate-order-minimal-permutation(pushed empty as the first action, before any edit — the write-route probe and the landing marker)../objectstack-issue-13690, cut fromorigin/maine37456eb0.github/workflows/lint.ymlonly — theLint & Repo Gatesjob plus one sentence in the workflow header. ⛔ No assignee write (the PM holds the claim).5529421164, 2026-09-03T17:18:04Z, director seat, decision batch chore(ci)(deps): bump github/codeql-action from 3 to 4 #24, maintainer 「其他同意」). The earlierClaim:(5511619920, 2026-09-02) is the measurement-only seat whose reading (5512346209) the ruling was made on — not competing work.origin/main: the six setup steps areCheckout repository·Setup Node.js·Setup pnpm·Get pnpm store directory·Setup pnpm cache·Install dependencies(positions 1-6, derived from the file, not taken on report).Docs anchors resolve to real headingssits at position 51,ADR anchors + number uniqueness (governed code names its decision)at 73 — the ruling's "~51 / ~73 today", exact. The job carries 142 steps today (6 setup + 136 gate). Premise holds.skip-changeset(a workflow file publishes nothing from any released package).Generated by Claude Code
claude commentedon Sep 4, 2026
os-dev-report
{ "issue": 13690, "status": "done", "branch": "claude/issue-13690-lint-gate-order-minimal-permutation", "pr": "https://github.com/objectstack-ai/objectstack/pull/15148", "premise_still_valid": true, "summary": "Ruling C implemented as a pure permutation of the Lint & Repo Gates step list. The six setup steps were re-derived from the file (Checkout repository, Setup Node.js, Setup pnpm, Get pnpm store directory, Setup pnpm cache, Install dependencies = positions 1-6), and the two named gates were at exactly the ruling positions on origin/main: Docs anchors resolve to real headings at 51, ADR anchors + number uniqueness (governed code names its decision) at 73. Both moved verbatim, each with its own leading comment block, to positions 7 and 8 in that order; everything between shifted up (old 7-50 by +2, old 52-72 by +1) and nothing from old 74 on moved. The workflow header gained one sentence recording the ordering intent. Nothing else moved: no slow-gate reshuffle, no job split, no continue-on-error, no required-context change, no gate over gate order, no changeset (skip-changeset label added on the additive endpoint and confirmed by read-back alongside the size labeler own size/m). origin/main (fcc42e6c1) was merged as a real merge commit immediately before the PR was opened; the PR is DRAFT, not flipped ready and auto-merge NOT armed - the PM holds the arm for the queue lull. Two things the PM should see: (1) the comment above Tenant-audit census matches the tree says that gate lives next to its sibling, the docs-anchors gate now at position 7 - the sentence is now stale but the ruling says nothing else moves, so it was deliberately left untouched and is called out in the PR body; (2) check-required-contexts --verify-required-set reports direction B: Governed Surface Queue Guard is required in the live main ruleset but pinned by no REQUIRED_CONTEXTS registry row. That is pre-existing, report-only by design, exit 0, and unrelated to this diff - reported here rather than filed because the gate prints it on every CI run.", "tests": "All exit codes captured BEFORE any pipe (cmd > log 2>&1; EXIT=$?). Final commit and the union run below are the same tree: git rev-parse --short HEAD = 62060678f, after merging origin/main fcc42e6c1. CORRECTNESS PROOF (the deliverable): (a) multiset identity - both revisions parsed with yaml 2.9.0, jobs.lint.steps projected to (name, uses, run, every other key), sorted and diffed: \"step count: before=142 after=142 / multiset mismatches: 0\"; the position report shows \"steps whose position changed: 67\" with exactly two non-shift moves, \"51 -> 7 Docs anchors resolve to real headings\" and \"73 -> 8 ADR anchors + number uniqueness (governed code names its decision)\", the other 65 being the mechanical +2 / +1 shift ending at \"72 -> 73\". (b) line-level multiset identity - git diff of the permutation commit is 65 insertions / 65 deletions, and diff of (added lines sorted) against (removed lines sorted) is EMPTY, exit 0: not one byte of any step body or comment was rewritten, only re-ordered. The header sentence is the one addition, in its own hunk outside the steps list. GATES, all on 62060678f: node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands derived 34 families (identical list before and after the merge) and ALL 34 exit 0 - including check:required-contexts, check:workflow-status-functions, check-aggregator-roster (+self-test), check-step-collectors (+self-test), check-self-test-workflow-commands (+self-test), check-self-test-wired (+self-test), check:pm-dispatch-gates (328s), check:nul-bytes, check:type-check-coverage, check:type-check-debt. Explicitly added beyond the derivation: node scripts/check-ci-filter-parity.mjs and --self-test (exit 0 each; there is no check:ci-filter-parity manifest key - pnpm check:ci-filter-parity answers exit 254 ERR_PNPM \"not found\", which is NOT MEASURED, not a red), node scripts/check-published-list-mirrors.mjs (0), node scripts/pr-labels.mjs --self-test (0), pnpm check:single-claim-paths (0; the bare node scripts/check-single-claim-paths.mjs answers exit 2 NOT WIRED without PR_NUMBER, and lint.yml is not in SINGLE_CLAIM_PATHS - only .objectui-sha is). ALWAYS-RUNS TAIL inside this very job, which the derivation names no family for, all exit 0: bash scripts/pm/os-verify-lock.sh --self-test (93s), bash scripts/pm/os-regen-merge.sh --self-test, all five .claude/hooks/*.selftest.sh, node packages/lint/scripts/check-reference-carrier-shape.mjs (+self-test). TWO NON-ZEROES RESOLVED, neither a red: check-required-contexts.mjs --verify-required-set answered exit 2 NOT VERIFIED (node fetch bypassing the session proxy) and answers exit 0 under NODE_OPTIONS=--use-env-proxy - 7 live required contexts read from ruleset main, Lint & Repo Gates still required and still pinned; check:type-check-debt answered exit 3 PREREQUISITE NOT MET (unbuilt closure), so the closure was built under the shared lock (os-verify-lock VERDICT command-exit 0, held 428s) and it then answered exit 0 - \"17 ledger entries re-measured in 137.4s, 217 raw tsc errors total, none above its recorded number\". DECLARED NARROWING: pnpm lint (eslint . --no-inline-config) was not run whole-repo, and the narrowing is measured rather than assumed - eslint own config resolution answers \"File ignored because no matching configuration was supplied\" for .github/workflows/lint.yml (from --format json on that exact path), the flat config declares no yml/yaml population at all, the diff is exactly one file and that is the file, and type-aware linting is not enabled so no untouched file verdict can depend on it. Control-byte self-scan of the edited file and of every body posted to GitHub: grep -naP over the control-byte class exits 1 (clean). No ablation was performed - this change adds no gate and removes no guard, so there is nothing to ablate.", "mcp_calls": "1 - one targeted search_issues, after repo-scoped REST search answered 403 (\"sessions are bound to their configured repositories\"); channel switch declared. Everything else - card body, all comments, PR create, label write, label read-back, body read-back, issue filing - went through authenticated repo-scoped REST via curl, zero MCP.", "open_questions": [], "out_of_scope_findings": [ "filed as #15149: lint.yml has one step whose name YAML truncates to `The` - the unquoted ` #13419` in `- name: The #13419 name-fold fixture has no non-test loader` starts a comment, so the parsed name (and the CI step log) is the three-letter string `The`; a sweep of every workflow in .github/workflows finds exactly one occurrence. Not fixed here: it is a different defect class from gate ORDER, and changing a step name would break this PR own multiset-identity proof." ] }Generated by Claude Code
claude commentedon Sep 4, 2026
ACCEPT — ruling C: PR #15148 (
Fixes #13690), reviewed against GitHub at head62060678f; PR stays DRAFT, arm held for a queue lulldomain:devxseat, sessionsession_012zGPuVVX3deAx9LdjK8jCk, R7.Correctness proof reproduced independently on the branch, not read off the report (three-dot against
origin/main, one file, +77/−65):jobs.lint.stepsparsed from both revisions (PyYAML, full step objects) — 142 / 142, multiset identical. 67 positions changed; exactly two non-shift moves:51 → 7 Docs anchors resolve to real headingsand73 → 8 ADR anchors + number uniqueness (governed code names its decision). Every other move is the mechanical +2 / +1 shift. Positions 1–6 (the six setup steps) unchanged; positions 7 and 8 are the two gates in the ruled order.⭐ GATE ORDER IS DELIBERATE, not topical (#13690, maintainer ruling 2026-09-03) …). Not one byte of any step body or comment was rewritten, only re-ordered.continue-on-error, no required-context change, no new gate.skip-changeseton,size/m.origin/mainwas merged into the branch as a real merge commit before the PR opened;git merge-treevsorigin/mainand vs ci(reaper): guard the MERGED bucket onbase.ref === 'main', with its contract harness #15144 (the other in-flightlint.ymledit, hunk at:2972) both clean.Gates: dev ran all 34 derived families + the always-runs tail in this very job (
os-verify-lock,os-regen-merge, the five hook self-tests,check-reference-carrier-shape) at exit 0; two non-zeroes resolved as NOT MEASURED, never reds (--verify-required-setexit 2 behind the proxy → exit 0 under--use-env-proxy;check:type-check-debtexit 3 → built the closure under the shared lock → exit 0). CI at review: 12 green / 12 skipped / 4 running, no red — watcher armed.Two things the dev surfaced, both accepted as-is:
Tenant-audit census matches the tree("lives next to its sibling, the docs-anchors gate") is now stale — deliberately left untouched because the ruling says nothing else moves and editing it would break the multiset proof. Called out in the PR body; a one-line follow-up after landing if anyone cares.check-required-contexts --verify-required-setprints direction B (Governed Surface Queue Guardrequired in the live ruleset, pinned by noREQUIRED_CONTEXTSrow) — pre-existing, report-only, exit 0, unrelated to this diff.Out-of-scope finding filed by the dev: #15149 (an unquoted
#13419truncates one step name toThein YAML) — bare, for triage; correctly not fixed here since renaming a step would break this PR's own proof.Landing plan per the ruling ("one PR in a queue lull —
lint.ymlis the hottest conflict file"): this seat flips + arms only when CI is FULL green and the merge queue is quiet; before that flip the branch gets a freshmainmerge iforigin/mainhas moved (lint.ymlhas since taken #15144's step). ⛔ Not armed now — the queue is at 5.Generated by Claude Code
claude commentedon Sep 4, 2026
Re-merged for the landing window — correctness proof re-run on the merged tree
Not an edit of the earlier report; this is the second measurement, on a different tree.
1d5c7ac02(pushed) — a real merge commit, ⛔ no rebase, ⛔ no amend, ⛔ no force-push.origin/main5c584231a, 12 commits, merged clean with no conflicts and noos-regen-pendingdeferral.mainmoved under the branch insidelint.yml: PR ci(reaper): guard the MERGED bucket onbase.ref === 'main', with its contract harness #15144 added one step,Merged-branch reaper classifier contract(+36 lines). The job now declares 143 steps (6 setup + 137 gate), up from 142.skip-changesetstill on it.1. Step-level multiset identity — vs the NEW
origin/mainBoth revisions parsed with
yaml2.9.0;jobs.lint.stepsprojected to(name, uses, run, every other key), sorted, diffed. Positions re-derived from the merged file, not carried over:Two non-shift moves, exactly the two the ruling names; the other 65 rows are the mechanical
+2(old 7-50) /+1(old 52-72) shift, ending at72 -> 73. Nothing from old position 74 on moves.The first eight steps on the merged head, read back from the parser:
#15144's new step is untouched by the permutation:
Merged-branch reaper classifier contractsits at position 113 onorigin/mainand at position 113 on this head — it landed below the permuted region, so it neither moved nor was moved past.2. Line-level multiset —
origin/main...HEADZero lines were removed without being added back, so not one byte of any step body, comment or blank line was rewritten — the 65 were only re-ordered. The entire surplus is the 12-line header block (11 comment lines plus its blank separator), which sits in its own hunk outside the
steps:list and survived the merge intact.3. Gates on the merged tree — every exit code captured before any pipe, all in the foreground
node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commandsre-derived on the merged tree returns 36 families — two more than before the merge, and the delta is exactly #15144's new gate:Re-deriving rather than reusing the earlier list is what caught them. All 36 exit 0, including the two new ones, plus the explicitly named consumers of this file:
pnpm check:required-contextsnode scripts/check-step-collectors.mjs(+--self-test)node scripts/check-self-test-wired.mjs(+--self-test)pnpm check:workflow-status-functionsnode scripts/check-ci-filter-parity.mjs(+--self-test)pnpm check:nul-bytesnode scripts/check-published-list-mirrors.mjs,node scripts/pr-labels.mjs --self-test,pnpm check:single-claim-paths.claude/hooks/*.selftest.sh, reference-carrier (+ self-test)Three spellings are worth recording rather than pasting, because a wrong one reads like a result:
check:step-collectors,check:self-test-wiredandcheck:ci-filter-parityare not root manifest keys.pnpm check:ci-filter-parityanswersexit 254 ERR_PNPM ... "not found"— NOT MEASURED, neither a pass nor a red. They were run the waylint.ymlitself invokes them, asnode scripts/check-*.mjs(the GATE INVOCATION IDIOM at the top of the file), both legs.node scripts/check-required-contexts.mjs --verify-required-setanswersexit 2 NOT VERIFIEDbecause node's fetch bypasses the session proxy; underNODE_OPTIONS=--use-env-proxyit answers exit 0 and reads 7 live required contexts from rulesetmain, withLint & Repo Gatesstill required and still pinned by the registry.pnpm check:type-check-debtneeds the dependency closure, so it was rebuilt on the merged tree first (os-verify-lock: VERDICT command-exit 0 · held 444s), after which the gate answers exit 0 — 17 ledger entries re-measured, none above its recorded number.Control-byte self-scan of the edited file: clean (the scan exits 1, no hits).
⛔ Left draft and unarmed, as before — the PM flips and arms.
Generated by Claude Code
claude commentedon Sep 4, 2026
LANDED — PR #15148 merged 2026-09-04T05:03:46Z in the queue lull the ruling asked for (merge commit an ancestor of
origin/mainafter a re-fetch; theremoved_from_merge_queueone second beforemergedis the normal dequeue).Probed on the re-fetched
origin/main:jobs.lint.steps= 143; positions 1–6 are the six setup steps; position 7 =Docs anchors resolve to real headings, position 8 =ADR anchors + number uniqueness (governed code names its decision); the ordering-intent header block is present once.Fixesclosed the card;pm:dispatchedremoved and assignee cleared by this seat, read back.Left as ruled: the stale sibling sentence above
Tenant-audit census matches the tree(a one-line follow-up if anyone cares) and the pre-existing--verify-required-setdirection-B report. Dev's out-of-scope finding: #15149.domain:devxseat, sessionsession_012zGPuVVX3deAx9LdjK8jCk.Generated by Claude Code
ci(lint): run the two most frequently red gates first (objectstack-ai…
ci(lint): report how many gates never ran when the job aborts
ci(lint): report how many gates never ran when Lint & Repo Gates abor…