fix(task): restore delegation link across interrupt/resume + type NewTaskTool provider call - #27
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easonLiangWorldedtech wants to merge 9 commits into
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fix(task): restore delegation link across interrupt/resume + type NewTaskTool provider call#27easonLiangWorldedtech wants to merge 9 commits into
easonLiangWorldedtech wants to merge 9 commits into
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Part 1/8 of the task-tree series (upstream-ready recomposition). Adds `depth` to HistoryItem and a cycle-safe `backfillTaskDepth()` that propagates parent depth through the delegation tree, so every task knows its nesting level. Depth is surfaced for later use by settings validation, environment details, and history-tree display. Includes the single-open-invariant spec mock for backfillTaskDepth (folded in from the series' CI fix) so this PR passes unit tests standalone. Depth contract hardening: - Children inherit their live parent's depth authority instead of assuming it, so a legacy non-authoritative parent never stamps its placeholder depth onto the child as a persisted fact (regression test added). - computeTaskDepth now processes an ancestor reached after exactly MAX_DEPTH_WALK hops; only strictly longer chains are rejected (boundary regression test added).
…ound-trip Part 2/8 of the task-tree series (upstream-ready recomposition). Adds two global settings that control subtask delegation: - `maxNestingDepth` (default 2, range 0-5): how many levels a subtask may nest. A value of 0 disables delegation entirely — every new_task runs inline. - `autoFlattenOnLimit` (default true): when the limit is reached, flatten the subtask into the current conversation instead of opening a new tab; when disabled such requests are rejected so you can continue directly. Full round trip: global-settings schema + defaults, ExtensionState, SettingsView control bound to cachedState with save payload, webviewMessageHandler persistence through ContextProxy, ClineProvider getState/getStateToPostToWebview, runtime consumers using the shared defaults. Includes focused tests for UI binding/save, persistence, and the saved value returned to the webview. Also completes the taskTree translation keys in all 17 non-English locales so check-translations passes standalone (folded in from the series' CI fix).
…ached (#12) Co-authored-by: Eason Liang <easonliang28@gmail.com>
Adds a three-level new_task chain e2e (root -> child -> depth-2 task) where the depth-2 task's own new_task call exceeds maxNestingDepth and is flattened inline. Asserts exactly 3 tasks exist, the flattened work completes in the depth-2 task's own conversation, parent/child resume correctly, and the task stack never holds a fourth task. Hand-written aimock fixtures (no API key needed) use unique FLATTEN_E2E_ markers with predicate matching to avoid cross-suite collisions.
…n history tree (#13) Co-authored-by: Eason Liang <easonliang28@gmail.com>
…hods (#14) Co-authored-by: Eason Liang <easonliang28@gmail.com>
Co-authored-by: Eason Liang <easonliang28@gmail.com>
…nners (#17) * feat(webview): surface inline-subtask transitions as distinct chat banners * fix(webview): localize inline-subtask banner details and task-tree settings keys --------- Co-authored-by: Eason Liang <easonliang28@gmail.com>
…ovider call (#18) ## Problem A/C — delegation link lost across interrupt/resume When a delegated child is interrupted (cancelTask / evictCurrentTask), the parent's `awaitingChildId` link is preserved only while the parent is still `delegated`. After a crash or resume cycle the parent can be left `active` with no `awaitingChildId`, so when the user resumes the child, AttemptCompletionTool refuses to route its completion back (it requires `parent.awaitingChildId === this child`). The result: a resumed subtask's result is silently stranded and never reported to the parent. Fix: re-establish the link in `createTaskWithHistoryItem` (the common funnel for every resume path) when resuming an *interrupted* child. New private helper `reestablishDelegationLinkOnResume` transitions a demoted `active` parent back to `delegated`, gated so it: - skips children whose delegation was intentionally severed (`cancelledDelegationChildIds`), - never clobbers a live delegation to a different child, - only performs the legal `active -> delegated` transition. Non-fatal: any failure is logged and the resume proceeds without the link. Because AttemptCompletionTool already accepts an `active` parent whose `awaitingChildId` matches, routing (Problem C) works automatically once the link is restored. ## Problem D — remove `as any` in NewTaskTool `task.providerRef` is a `WeakRef<ClineProvider>`, so after the null-check `provider` is already typed `ClineProvider`. The `(provider as any).delegateParentAndOpenChild(...)` cast was unnecessary; it is now a typed method call. This removes the last `as any` in NewTaskTool.ts, so its stale `no-explicit-any` suppression entry is dropped from eslint-suppressions.json (count never increases). ## Tests Added 4 focused regression tests for `reestablishDelegationLinkOnResume` covering: link restored on resume of an interrupted child with a demoted parent; no-op when already delegated to the same child; never clobbers a live delegation to another child; and no reattach for intentionally-severed children. Co-authored-by: Eason Liang <easonliang28@gmail.com>
easonLiangWorldedtech
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August 17, 2026 02:58
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Part 8/8 of the task-tree series (builds on parts 1-7).
Description
Fixes two correctness gaps in the delegation lifecycle:
Test Procedure
pnpm --dir src exec vitest run(delegation interrupt/resume cases in the task suites)Pre-Submission Checklist