Commit Graph

3 Commits

Author SHA1 Message Date
gsxdsm
db8e715452 FN-9056: reclaim safe terminal workspace worktrees
Reclaim safely abandoned workspace worktrees and canonical task branches without disrupting live or recoverable tasks.

- Tear down eligible complete, idle failed, and soft-deleted per-repository worktrees with bounded retries.
- Veto live, paused, scheduled-recovery, ambiguous, and unsafe-path cleanup candidates.
- Verify failed-task landing evidence against each repository integration branch before deleting canonical branches.
- Cover liveness and stale landed-SHA safety regressions.

Files changed:
 .changeset/fn-9056-workspace-terminal-teardown.md  |   7 +
 AGENTS.md                                          |   2 +-
 docs/architecture.md                               |   1 +
 .../src/__tests__/self-healing-workspace.test.ts   | 319 ++++++++++++++++++++-
 .../engine/src/executor/cleanup-task-worktree.ts   |   8 +-
 packages/engine/src/self-healing.ts                | 268 ++++++++++++-----
 packages/engine/src/util/run-audit.ts              |   7 +-
 7 files changed, 525 insertions(+), 87 deletions(-)

Fusion-Task-Id: FN-9056

Fusion-Task-Lineage: 4353f7d9-063b-442b-88d3-6f3da1c9aae8

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
2026-08-14 23:14:19 -07:00
gsxdsm
25b03d6e70 FN-9043: fix workspace completion commit detection
Resolve workspace configuration consistently so task completion observes commits across acquired repositories.

- Add a host-scoped, memoized workspace configuration resolver and preserve live configuration through executor dependency bags.
- Resolve workspace configuration before planning, worktree, graph, cleanup, and task-done paths.
- Aggregate workspace commit observations and cover partial-repository completion cases.

Files changed:
 .changeset/fn-9043-workspace-no-commits.md         |   7 ++
 .../executor-workspace-config-propagation.test.ts  | 116 +++++++++++++++++++++
 .../engine/src/executor/cleanup-task-worktree.ts   |   6 +-
 .../create-authoritative-workflow-seams.ts         |   6 +-
 packages/engine/src/executor/deps-bags.ts          |  74 ++++++++++---
 .../executor/ensure-graph-custom-node-worktree.ts  |  14 ++-
 .../executor/ensure-task-worktree-for-planning.ts  |   8 +-
 packages/engine/src/executor/get-worktree-path.ts  |   3 +
 packages/engine/src/executor/mark-stuck-aborted.ts |   6 +-
 .../engine/src/executor/run-graph-custom-node.ts   |   8 +-
 packages/engine/src/executor/run-implementation.ts |   6 +-
 .../src/executor/workspace-config-resolver.ts      |  40 +++++++
 .../src/executor/worktree-task-done-scope-leak.ts  |   8 +-
 .../src/executor/worktree-verify-invariants.ts     |  44 ++++----
 14 files changed, 287 insertions(+), 59 deletions(-)

Fusion-Task-Id: FN-9043

Fusion-Task-Lineage: fc012b8e-c9cb-47e8-81a7-c9590a63a980

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
2026-08-14 14:24:26 -07:00
gsxdsm
1cf86baa1c refactor: package code organization wave 18 (executor pure peels) (#3317)
## Summary

Wave 18 continues the package code-organization program after wave 17
domain folders (U4 Slice A from
`docs/plans/2026-07-14-001-refactor-package-code-organization-plan.md`).

### What changed
Peel **pure, behavior-preserving** helpers out of
`packages/engine/src/executor.ts` into domain modules under
`packages/engine/src/executor/`, with **stable re-exports** from
`executor.ts` so deep imports and `vi.mock("../executor.js")` keep
working.

| New module | Symbols |
|------------|---------|
| `executor/task-done-refusal.ts` | `evaluateTaskDoneRefusal`,
`determineRevisionResetStart`, skip-bypass refusal helper |
| `executor/workflow-feedback-paths.ts` |
`extractReferencedPathsFromWorkflowFeedback`,
`isAlwaysAllowedScopeLeakPath`, `workflowPathMatchesDeclaredScope` |
| `executor/workflow-step-verdict.ts` |
`FUSION_WORKFLOW_STEP_CONVENTIONS_PREAMBLE`, `parseWorkflowStepVerdict`
/ `parseWorkflowStepOutput`, step outcome types |
| `executor/await-input-parse.ts` | `parseAwaitInputSentinel`,
`parseAwaitInputQuestionToolCall` |
| `executor/no-commit-eligibility.ts` | `getNoCommitEligibilityReason`
(+ prompt heuristics) |

`executor.ts` live LOC ~**22817 → ~22427** (first pure-peel batch; more
peels needed to approach the 2k cap).

### Shims
- `old path` `executor.ts` public exports → `new path` `executor/*.ts` →
delete-when consumer deep-imports are re-pointed (not this PR)

### Test plan
- [x] `@fusion/engine` typecheck
- [x] Oracle: task-done refusal, skip-bypass, workflow malformed
verdict, scope-leak allowlist, executor-step-session, executor-prompt
- [x] `vitest --project=engine-core` (merge-gate curated suite)
- [ ] CI merge gate

**Stack:** wave17 (merged) → **this PR**

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Improved recognition of workflow outcomes from structured and
conversational responses.
* Added support for extracting questions from await-input responses and
tool calls.
* Improved workflow feedback handling for referenced files and declared
scope patterns.
* Added clearer guidance for task execution, approvals, verification,
and available tools.

* **Bug Fixes**
* Prevented completion when required review approvals are missing or
revisions remain pending.
* Improved handling of workflows that legitimately require no code
changes.
  * Added clearer refusal messages and more reliable revision restarts.
  * Sanitized repository paths in Git remediation instructions.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-08-09 15:46:09 -10:00