fusion

Files

gsxdsm ebd345da0f FN-9060: reconcile zero-acquire workspace completion reviews

Align workspace completion and per-repo review behavior for tasks with no acquired worktrees.

- Centralize zero-acquire classification for completion and review paths.
- Approve proven commit-free tasks and immediately route deterministic unavailable reviews.
- Add regression coverage, workflow documentation, and a patch changeset.

Files changed:
 .changeset/fn-9060-workspace-zero-acquire.md       |  7 +++
 docs/workflow-steps.md                             |  2 +-
 .../__tests__/executor-workspace-taskdone.test.ts  | 14 +++++
 .../src/__tests__/executor-workspace.test.ts       | 10 ++--
 .../src/__tests__/reviewer-workspace.test.ts       | 37 +++++++++++++-
 .../src/__tests__/workflow-step-review.test.ts     | 14 +++++
 .../src/__tests__/workspace-zero-acquire.test.ts   | 59 ++++++++++++++++++++++
 packages/engine/src/execution/reviewer.ts          |  7 +++
 .../create-authoritative-workflow-seams.ts         | 26 ++++++++--
 .../src/executor/workspace-review-per-repo.ts      | 32 +++++++++---
 .../engine/src/executor/workspace-zero-acquire.ts  | 53 +++++++++++++++++++
 .../engine/src/executor/worktree-verify-invariants.ts | 31 ++++++++----
 .../engine/src/workflows/workflow-node-handlers.ts | 14 +++--
 13 files changed, 274 insertions(+), 32 deletions(-)

Fusion-Task-Id: FN-9060

Fusion-Task-Lineage: eb88f881-7db2-49d2-b79a-796eacd4fa40

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>

2026-08-14 22:16:44 -07:00