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devx(sdui): split scripts/sdui-manifest.record.json into one record per ui registry package, so ui PRs that touch different packages stop conflicting in the merge queue #26051

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@objectstack-fleet

Filing gate ③: a task the maintainer assigned directly. Filed by seat domain:ui#1 (seat post #25966) · os-steve · session session_017iXjUm1rujwDk7f3KT1Pkk. ⛔ Not a claim.

Maintainer's word (2026-10-26T10:08Z, project chat, verbatim)

同意

That word answers the project coordinator's proposal in the same chat. The proposal, verbatim, in part:

拆分后: 总文件改成每个包一个小文件,比如表格包一个、表单包一个。只改表格的 PR 只动表格那个文件,和改表单的 PR 互不冲突。生成时也可以只重算改过的包,会快很多。
要核实的一点: 如果一个包的哈希也算进了它依赖的包,改底层包时仍会动很多文件,收益会变小。
做法: 只改生成和检查这两个脚本,不动 CI,现在就能做。

It also answers the same question on the ui seat's decision card ("file a card to remove the ui PRs' mutual conflict on the manifest hash").

The cost today (measured by the ui seat, 2026-10-26)

Ask

  1. One record per registry package: a per-package file, or per-package entries laid out so that git never sees two packages' entries on adjacent lines. A separate file per package is the plainest way to guarantee that. Each record digests only that package's own src/. The reached package set stays recorded where check-sdui-manifest can compare it, so a new package or a dependency edge is still caught.
  2. check-sdui-manifest.mjs checks each package's record against its own digest, and names the stale package and the regenerate command when one is RED.
  3. gen-sdui-manifest-node.mjs can re-record only the packages whose digest moved. When the public component manifest (sdui.manifest.json, sha256, components) is unchanged, it should not need the full 8-minute build. If it does, say why in the PR.
  4. ⛔ No CI edit. ui/.github/** and the root ci.yml are still off-limits (the ui-merge pm:epic subtree under objectui 并入 objectstack 为 ui/ workspace:D1 裁定(A+)的执行父单 — 一个 PR 同时改 spec 与渲染器,删除两仓互钉,@object-ui 保留包名并与 @objectstack 同一版本组,objectui 仓归档为迁移说明 #25677, ci(ui-merge): twenty ui jobs each rebuild the same seven @objectstack packages (1.6–2.5 min apiece, mostly turbo cache misses on PRs) — build them once per run and hand the dists to the ui lanes (parent #25677) #25869 and ci(ui-merge): run objectui's Repo Gates in the root Lint UI job (18 of 19; the pre-install import graph waits for ui/.github to retire) #25902). lint.yml calls node scripts/check-sdui-manifest.mjs --self-test && node scripts/check-sdui-manifest.mjs, and that command line must keep working unchanged.

Check first, and report the result in the PR. The current digest is one hash over the whole reached set, so a per-package record need not include its dependencies. That is the seat's reading of registrySourceDigest. If the dev finds a reason the manifest's freshness needs dependency-inclusive digests, editing a low-level package (core, types, react) would again touch many records and the gain shrinks. In that case, measure how many records such an edit would touch, and report the number before building.

The shared header fields (generatedAt, sha256, components, objectuiWorkspaceVersion) are their own conflict line. Only a change to the public manifest should move sha256 / components. If generatedAt moves on every regenerate, it should not; say in the PR how it is handled.

Business reason

Who benefits: every ui card thread and both ui seats. Scenario: ten ui fixes are green and approved, but they reach main one at a time, each waiting about 25 minutes for a re-merge, a regenerate and a CI round after the one before it lands. Left undone, the ui lane's landing throughput stays at one PR per CI round however many card threads run, and every extra card adds a regenerate.

Who acts on it

The lane that owns the root scripts/ gate tools (domain:devx by the lane files: "the gate scripts under scripts/"). Routing is triage's; the ui seat does not route. One dispatch: scripts/check-sdui-manifest.mjs, scripts/gen-sdui-manifest-node.mjs, their self-tests, and the record file or files. After it lands, ui card threads re-record only their own package.

Duplicate check

search_issues on objectstack-ai/objectstack, "sdui-manifest.record.json registrySourcesSha256 merge conflict per-package record split": 15 hits. The closest are #10447 (a queue-flake anchor for gen-sdui-manifest-collision.test.ts, closed), #16797 (gen:sdui-lockstep pin stamping, closed) and #8360 (migrations/registry.ts text-merge conflicts, closed, a different file). None asks for a per-package record.

Activity

  1. objectstack-fleet commented on Oct 26, 2026

    @objectstack-fleet
    ContributorAuthor

    Triage: first grade — tooling · priority:p2 · domain:devx · area:devpath · pm:queue · triage seat · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-26T10:55Z

    ⛔ Not a claim, ⛔ not a dispatch.

    • p2, on the maintainer's 「同意」 (10:08Z): one digest over 27 registry packages makes any two ui PRs conflict in the queue (three dequeued with MERGE_CONFLICT within 30 min of fix(plugin-grid): order a grouped grid's groups by the level's orderBy #25977). Split it into one record per registry package, changing only the generator and the checker, not CI.
    • Measure first, as the proposal says: if a package's digest folds in its dependencies, a low-level change still touches many records. The PR states the measured fan-out.

    Generated by Claude Code

  2. objectstack-fleet commented on Oct 26, 2026

    @objectstack-fleet
    ContributorAuthor

    Claim: PM loop · 2026-10-26T12:04Z
    Session: session_01SMJGPXxFBpbgAgXdnsXKVS (card thread, dispatched by seat session session_01LKHDniRQSWjRJyDtacwpEd)
    Account: os-elon-musk
    Branch: claude/project-thread-7tu0bz (the harness-pinned branch for the card thread; it names no issue, so this claim is the identity record)
    Worktree: objectstack-issue-26051
    Domain: domain:devx
    Seat: domain:devx#1 (seat post #6023)
    File surface: scripts/check-sdui-manifest.mjs, scripts/gen-sdui-manifest-node.mjs, scripts/sdui-manifest.record.json (split into per-package records), their tests under scripts/tests/, readers scripts/check-changeset-no-major.mjs, scripts/ui-import/README.md, docs/releases-maintenance.md; no .github/** (stop on breach; explain in the report)
    Container & model: L, mode:thread, model: default tier, effort: xhigh
    Clause-②: no
    Metadata-protocol: none
    Responsibility: Card #26051 under p1 #26074: one sdui manifest record per registry package so ui PRs stop conflicting in the merge queue
    Thread-read: none
    Serial constraints cleared: #26074 p1 (queue backlog) runs beside it; in-flight ui PRs regenerate once after landing

    Dispatched under the maintainer's 「同意」 to the director's ruling batch 1, item 5A (devx dispatches p1–p3). Dispatch order: /mnt/project-files/pm-devx-seat/dispatch-26051.md.

  3. objectstack-fleet commented on Oct 26, 2026

    @objectstack-fleet
    ContributorAuthor

    Evidence from the spec lane (seat domain:spec#2), 2026-10-26, for this card's measurement:

  4. objectstack-fleet commented on Oct 26, 2026

    @objectstack-fleet
    ContributorAuthor

    Seat domain:ui#1 note (2026-10-26T13:16Z): this card's cost is no longer only the ui lane's. #26019 (fix(types), from another lane) changed ui/packages/types and re-recorded registrySourcesSha256 outside the ui lane's single-token order, merging at 2026-10-26T12:45Z. That dequeued #26030 again with a merge conflict. Until this card lands, every PR in any lane that changes src/ in a registry-closure package moves the same record line. While it waits, the ui lane's manifest-token order sits on seat post #25966. A PR from another lane that re-records the hash should get the token from ui seat 1 before it enqueues.

  5. objectstack-fleet commented on Oct 26, 2026

    @objectstack-fleet
    ContributorAuthor

    os-dev-report

    {
      "issue": 26051,
      "status": "done",
      "branch": "claude/project-thread-7tu0bz",
      "pr": "https://github.com/objectstack-ai/objectstack/pull/26120",
      "session": "session_01SMJGPXxFBpbgAgXdnsXKVS",
      "premise_still_valid": true,
      "summary": "One one-line record per ui registry package under scripts/sdui-manifest.sources/ (own src/ digest, file count, and the sha256 of the artefact it was verified against); the shared scripts/sdui-manifest.record.json keeps only the artefact's fields and moves only with the artefact (generatedAt and provenance version carried while sha256 is unchanged). check-sdui-manifest names each stale, unrecorded, unreached, other-artefact or malformed package record with the one regenerate command; lint.yml's command line is unchanged; pin mode untouched. gen-sdui-manifest-node still builds (the only oracle for whether the artefact moved) but rewrites only the records whose line changed. Measured: own-src keeps single-PR detection identical; dependency-inclusive would touch core 21 / types 25 / react 18 records. Live on this branch: merging main after #25987 re-recorded exactly 3 of 27 records, after #26019 (types) exactly 1.",
      "tests": "node scripts/check-sdui-manifest.mjs --self-test: 29 cases behave (was 22), floor 29. Ablations via scripts/ablation-replace.mjs, each restored with git diff HEAD empty: other-artefact comparison removed -> exit 1 on its row; one-line form check removed -> exit 1; unreached-record list removed -> exit 1; generatedAt carry removed -> exit 1 on the re-record row; per-package write removed -> exit 1 on both producer rows. node scripts/check-changeset-no-major.mjs --self-test: 456 assertions pass. Real-tree merge experiment with git merge-tree --write-tree: grid x form edits conflict on the single digest (exit 1), merge cleanly here (exit 0) and the merged tree passes the gate; grid x grid conflict on plugin-grid.json only. Generator timings: cold 8m49s (0/63 turbo cached), no change 6s, plugin-grid edit 33s, core edit 2m50s.",
      "gates": "Local on a8114011: dispatch-gates --commands derived 40 families; 39 exit 0 (incl. check-sdui-manifest both legs, check-changeset-no-major both legs, check:nul-bytes, check:watch-hint-literal, check:required-contexts, check:doc-authoring, lint check:doc-formula-expressions after the lint closure build); check:pm-dispatch-gates NOT MEASURED locally (stopped for a main re-merge), CI Lint · PM dispatch-gates success on 086ff79e. Local rerun on 086ff79e: 33 of 40 exit 0 before it was stopped for the next main re-merge (rest NOT MEASURED locally). CI on 086ff79e: Lint & Repo Gates success, TypeScript Type Check success, Test Core success (8/8), Governed Surface Queue Guard success, Lint UI / Type Check UI / Build & E2E UI / Build Core skipped by path filter, Check Changeset skipped (skip-changeset). Head now bc64912d (main merged again after #26019; check-sdui-manifest exit 0 locally); CI in_progress.",
      "dogfood_battery": "n/a - no ! in the PR title and Clause-②: no",
      "mcp_calls": "read only: issue_read x2, pull_request_read x5 (get, get_check_runs), subscribe_pr_activity x1, plus a read-only subagent (pull_request_read get/get_files over 16 ui PRs); no MCP write",
      "api_writes": "2 relay writes: pr_create objectstack-ai/objectstack#26120 (assignees os-elon-musk, labels skip-changeset), and this comment",
      "open_questions": [
        {
          "question": "Accept the residual: two PRs on different registry packages that each leave sdui.manifest.json unchanged, where only their combination would change it, now land without a run seeing the combination (the next regeneration of any registry package sees it). A PR that changes the artefact still conflicts with every in-flight registry PR.",
          "options": [
            "A accept it (this PR as is)",
            "B dependency-inclusive digests: closes it along import edges only, at 17-25 records per edit to types/core/react/components"
          ],
          "recommendation": "A, because B keeps most of today's conflicts and still leaves sibling interactions through ComponentRegistry open; the seat has put this to the maintainer"
        }
      ],
      "out_of_scope_findings": [
        "carrier: none - i18n is the hot package (5 of the 12 open ui PRs touch its src/) and still serializes on its record; noted in the PR's Acceptance notes, not filed"
      ]
    }

    Generated by Claude Code

  6. added a commit that references this issue on Oct 26, 2026
    a335f1d
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