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automaton/tasks/complete/add-blast-radius-scheduler/VERDICT.md
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Archive completed tasks, add cleanup commands, self-documenting dashboard UI
- Archive 79 completed framework-dev tasks from tasks/ -> tasks/complete/
- status.py: add --cleanup-done and --install-cleanup-schedule commands
- Add scripts/automaton-cleanup.sh for periodic task archiving
- Dashboard: rename 'Background' tab -> 'Agent', 'Cleanup' agent -> 'Completed Task Archiver', remove redundant group headers and pill badges, dim inactive agent placeholders
- .rules.md: add Self-Documenting UI Names rule
- New tests: test_cleanup_done.py, expanded test_app.py and test_task.py
2026-06-24 22:43:33 -04:00

2.5 KiB

VERDICT: add-blast-radius-scheduler

Status: PASS

Task delivers per-loop git worktree creation in the runner, closing the last gap in the blast-radius enforcement chain. With this task, the runner ensures a worktree exists before spawning any role, the drift gate checks it, and --can-edit --loop-worktree scopes file edits to it.

Requirement coverage

Req Status Tests
R1 _ensure_worktree delivered TestEnsureWorktree (4)
R2 graceful degradation delivered TestGracefulDegradation (3)
R3 cmd_tick integration delivered TestTickIntegration (3)
R4 branch already exists delivered TestBranchExists (1)
R5 state consistency delivered TestStateConsistency (2)
R6 platform paths delivered TestPlatformPaths (1)
R7 doc updates delivered technical.md + CHANGELOG
R8 tests delivered 15 tests + regression

Tests: 15 new. Full suite: 369 passed (was 354 + 15 new). No regressions.

Blast-radius enforcement chain -- complete

  1. Worktree creation (this task): runner creates <loop>/worktree on branch loop/<name>.
  2. Drift detection (task 2): --check-gate runs git diff --name-only main...HEAD restricted to file_scope.
  3. File scope enforcement (task 2): --can-edit --loop [--loop-worktree] checks paths against blast_radius.file_scope.
  4. Graceful fallback (this task): non-git projects fall back to project root with WARNING; drift gate skips when worktree_path is null.

Agnosticism preserved

  • Git-agnostic: falls back gracefully when git is unavailable. Loops on non-git projects work (edits go to primary checkout).
  • Platform-agnostic: pathlib.Path for all path construction. Git handles OS-specific path normalization.
  • Model-agnostic: no model inspection. Worktree creation is infrastructure, not model behavior.

Hardening items deferred

  1. Worktree GC / pruning (BACKLOG worktree-gc) -> v1.1.
  2. --no-worktree CLI flag for --create-loop -> v1.1 (convenience sugar).
  3. blast_radius.base_branch parameterization -> v1.1.
  4. fcntl lock on worktree creation (TOCTOU A4) -> v1.1 (same item as add-status-brakes A6).

Resolution

PASS -- proceed to complete. Task 5 completes the blast-radius enforcement chain. The runner now creates worktrees, the drift gate checks them, and --can-edit scopes file edits. Remaining tasks: 6 (templates-onboarding), 7 (self-improvement-loop), 8 (install-update-flow), 9 (move-completed-tasks).