feat(FN-4723): complete Steps 5-7 — docs, changeset, and verification

Fusion-Task-Id: FN-4723
Fusion-Task-Lineage: b79b42a0-c65d-4e02-938f-d1ffabc272ee
This commit is contained in:
Fusion (runfusion.ai)
2026-05-16 07:15:34 -07:00
committed by gsxdsm
parent 1b93e1a8b1
commit dc959a7727
2 changed files with 7 additions and 2 deletions

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@@ -264,8 +264,8 @@ Sandbox backend precedence is:
| Setting | Type | Default | Description |
| --- | --- | --- | --- |
| `worktreesDir` | `string` | `undefined` | Optional container directory for task worktrees. Supports absolute paths, project-relative paths, `~` expansion, and `{repo}` token substitution (project root basename). Defaults to `<projectRoot>/.worktrees` when unset and applies to newly-created worktrees/pool scans. When `worktrunk.enabled` is `true`, worktrunk-managed layout takes precedence and this directory is ignored until worktrunk is disabled. |
| `worktrunk.enabled` | `boolean` | `false` | Enables the worktrunk backend (`WorktreeBackend`) for worktree operations. When enabled, worktrunk layout supersedes Fusions `.worktrees/<task-id>` and `worktreesDir` behavior. This key exists in global and project settings; project values override global values for matching fields. See [Architecture: WorktreeBackend abstraction](./architecture.md#worktreebackend-abstraction). |
| `worktrunk.binaryPath` | `string \| undefined` | `undefined` | Optional absolute override for the `worktrunk` binary. When unset, Fusion resolves from `$PATH`/cached install path and then falls through to the auto-install flow on first use (guarded by `network_api` action-gate approval for `worktrunk_install`; currently disabled by default). Setting this key bypasses auto-install resolution. |
| `worktrunk.enabled` | `boolean` | `false` | Enables the worktrunk backend (`WorktreeBackend`) for worktree operations. When enabled, worktrunk layout supersedes Fusions `.worktrees/<task-id>` and `worktreesDir` behavior. This key exists in global and project settings; project values override global values for matching fields. Setting this to `true` is rejected by the settings API and CLI until the pinned `worktrunk` binary resolves and probe-verifies. Install first via Settings → Worktrunk integration (or `GET /api/worktrunk/status` + `POST /api/worktrunk/install-request`). See [Architecture: WorktreeBackend abstraction](./architecture.md#worktreebackend-abstraction). |
| `worktrunk.binaryPath` | `string \| undefined` | `undefined` | Optional absolute override for the `worktrunk` binary. When unset, Fusion resolves from `$PATH`/cached install path and then falls through to the auto-install flow on first use (guarded by `network_api` action-gate approval for `worktrunk_install`; currently disabled by default). When enabling `worktrunk.enabled`, this resolved/overridden path is still probe-verified before the setting is accepted. |
| `worktrunk.onFailure` | `"fail" \| "fallback-native"` | `"fail"` | Failure behavior for delegated worktrunk operations. `"fail"` (default) pauses the task with `pausedReason: "worktrunk_operation_failed"` and surfaces worktrunk stderr via `task.worktrunkFailure`. `"fallback-native"` switches to the native backend and emits a one-shot dashboard fallback alert per task (`task.worktrunkFallbackAlertedAt`). |
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