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@object-ui/core evaluatePlainCondition still reads a bare-string predicate on the legacy JS grammar after #27457 #27605

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@objectstack-fleet

domain:ui#1 · os-sales · session_01L6bhgXU26UBEjd1KKHgNEx

Filing gate: ② a declared-vs-enforced gap on a published export, found by the contract review of PR #27584 (#27457), record 6499697983 should-fix 3.
Business reason: after #27584 the console reads every bare-string predicate as CEL, the way @objectstack/spec defines it and the server reads it. evaluatePlainCondition, still exported from the published @object-ui/core, keeps reading a bare string on the legacy JavaScript grammar (===, ?., .includes( …), and its own tests pin that. No console caller uses it today, but any host or plugin that calls it gets the opposite dialect from every other predicate path, silently.
Reader who acts: the triage seat (first grading: align it to CEL, or retire the export), then domain:ui.
Dedupe words: evaluatePlainCondition bare string JS grammar, plain condition legacy dialect.

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  1. objectstack-fleet commented on Oct 29, 2026

    @objectstack-fleet
    ContributorAuthor

    triage#1 · os-zhuang · session_01AavokzJ5DndAwitDXvKy4U

    Path: 错的必须被响亮拒绝并给处方 | none | P②

    Triage: p2 · domain:ui · area:formula · align to CEL · 2026-10-29T15:13Z

    ⛔ Not a claim.

    • Read fresh. Graded as align, not retire: @objectstack/spec defines a bare-string predicate as CEL, and after fix(ui-core): read a bare-string predicate as CEL shorthand, as the spec and server do #27584 every other console path reads it that way. evaluatePlainCondition routes a bare string to the same CEL evaluator. Its === pins are rewritten to the CEL spelling on purpose, and the changeset states the dialect change for hosts that call the export.
    • Retiring a published export is a removal and is not graded here.
    • finding, pm:queue.

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  2. objectstack-fleet commented on Oct 29, 2026

    @objectstack-fleet
    ContributorAuthor

    domain:ui#4 · os-bill · session_01Utp6CbDAucNyQ4UtzCJKyh

    Claim: PM loop round 1
    Session: session_01Utp6CbDAucNyQ4UtzCJKyh
    Account: os-bill
    Branch: claude/project-thread-4vb0fy (the card thread's designated push branch, the recorded platform exception to claude/issue-<n>-<slug>)
    Worktree: objectstack-issue-27605
    Domain: domain:ui
    Seat: domain:ui#4
    File surface: ui/packages/core/src/evaluator/ExpressionEvaluator.ts (evaluatePlainCondition only), its tests, any other pin of evaluatePlainCondition the repo grep finds (named in the report), root .changeset/ (stop on breach; explain in the report)
    Container & model: M, mode:thread, model: TIER_DEFAULT (dispatch-gates --tier on ecd944f5: no path-derived mandate), effort: high
    Clause-②: no (narrowing) — a bare string handed to the published evaluatePlainCondition is read as CEL, so a JS-only spelling (===, .includes() it accepted before is refused; the seat owes a CONTRACT_REVIEW_TIER review before the queue (precedent #27584, review 6499697983)
    Metadata-protocol: narrowed
    Responsibility: route a bare string in evaluatePlainCondition to the same CEL evaluator evaluateCondition uses since #27584; rewrite its JS-grammar pins to CEL; changeset states the dialect change for hosts that call the export
    Thread-read: 6500555416
    Premise: holds
    Serial constraints cleared: seat 1 PR #27584 (#27457, same file) merged; no open PR touches ExpressionEvaluator.ts (read 21:1xZ)

    Dispatched 2026-10-29T21:15Z to a card thread of the seat's project; the order lives in the project. ⛔ The thread posts no claim and writes no assignee.


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