Files
automaton/tasks/add-blast-radius-scheduler/BUG_REPORT.md
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Lap Tran bc7daf8590 Restore archived tasks, fix dashboard scroll-reset, bind ornith, add Playwright smoke test
- **Restore 82 completed tasks** from tasks/complete/ back to tasks/ top
  level (all <7 days old per the cleanup policy; premature bulk archive
  was fixed).
- **Dashboard: fix scroll-reset on auto-refresh** — renderBoard rebuilds
  the board via innerHTML every 2s, destroying each column-body's
  scrollTop. Now snapshots column-body scrollTop + board.scrollLeft +
  view.scrollTop before rebuild and restores after (matched by
  PHASE_GROUPS index).
- **Dashboard UI additions** (pre-existing unstaged work): approval
  section cards, transition buttons, inline artifact editor (textarea for
  writing missing SPEC/VERDICT/etc from the detail modal).
- **Bind ornith as Implement model** — config.md: Model explicit to
  omlx/Ornith-1.0-35B-4bit-mlx, context window 32768. Interactive
  autopilot already used ornith via opencode default; now explicit.
- **Fix cleanup stub** — automaton-cleanup.sh had a stale --project arg
  pointing at a pytest temp dir (test isolation leak). Rewired to point
  at ~/.automaton.
- **Fix plist-isolation test** — test asserted host plist doesn't exist,
  but a real install creates it. Now snapshots mtime before run, asserts
  unchanged after (only a write during the test counts as bleed).
- **New Playwright smoke test** (tests/test_dashboard_ui.py) — 2 tests:
  board renders tasks, column scroll survives auto-refresh tick.
  Verified the test fails without the scroll fix (scrollTop resets to 0).
  Skipped via importorskip when playwright is absent (main CI stays
  green).
- **Clarify SI loop scope in README** — new-project onboarding section
  documents the framework-scoped self-improvement loop and options
  (leave/pause/create project loop).
- **CHANGELOG** documents all changes including the known model-divergence
  gap (mde tasks marked complete but per-role model binding was never
  implemented).
2026-06-26 10:05:18 -04:00

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# BUG_REPORT: add-blast-radius-scheduler
Probed worktree creation, fallback, and state consistency against edge cases.
## Bugs found
None blocking. Informational observations below.
## Observations (non-blocking)
### O1 -- Worktree state written before step 10 (idempotence gap)
`_ensure_worktree` calls `_write_state_loop` to record `worktree_path`/`worktree_branch` immediately after worktree creation. If the tick crashes between this point and step 10 (state advance), `iteration_count` is NOT incremented (correct), but `worktree_path` IS set in `.state.loop`. On the next tick, the runner reuses the existing worktree (which exists on disk). This is correct behavior -- the worktree was created, it exists, reusing it is right. The "idempotent in failure" contract from task 3 refers to `iteration_count` and `last_verdict`, not to worktree state. Accepted.
### O2 -- `git worktree add` on a repo with uncommitted changes
`git worktree add` creates a new working tree from the current HEAD. It does not require a clean working tree in the main checkout. So this is fine -- the worktree gets a clean copy of HEAD. No issue.
### O3 -- Worktree path collides with existing directory
If `<loop_path>/worktree` already exists as a non-git directory (e.g. the user manually created it), `git worktree add` will fail with "already exists". The runner falls back to project root. The user would need to remove the directory manually. Acceptable for v1.
### O4 -- No cleanup of worktree on `--approve --loop` or loop deletion
When a loop is halted and then approved (resumed), the worktree remains. When a loop dir is deleted, the worktree branch remains in the repo. Worktree GC is a v1.1 item (BACKLOG `worktree-gc`). Accepted.
## Verdict
PASS -- no blocker bugs. All observations are accepted trade-offs or v1.1 hardening items.