gsxdsm a6138abeff U12: DELIBERATE-LITERAL counts key on file AND column — closing the P1 left on merged #2661 (#2666) ...

Closes the P1 that was still open when #2661 merged.

## The hole

A per-file integer is offset **within a single file**: remove one
reviewed `todo` exemption, add an `in-review` one beside it, and the
number never moves. The fresh guard is invisible to the column counts
too, because deliberate findings are excluded from them — so `--strict`
goes green with a new lifecycle-column guard hiding inside an existing
marker.

Now keyed on **file AND column id**.

**Proven with the exact scenario:** swapping a marked `triage` for
`done` inside `TaskCard.tsx` leaves the per-file total unchanged and now
fails with

```
packages/dashboard/app/components/TaskCard.tsx (DELIBERATE-LITERAL: done): 0 -> 1
```

## The pattern worth naming

This is the **third** time this instrument has been defeated by an
aggregate:

| version | defeated by |
|---|---|
| repo-wide `totals.deliberate` | an addition in file A offset by a
removal in file B |
| per-file integer | an addition offset by a removal **in the same
file** |
| per-file per-column | — |

Each step narrows what can offset silently, and I walked into the next
one twice by fixing the *reported case* rather than the *shape*. Writing
it down because the same reflex will produce a fourth if someone adds
another aggregate here.

**The residual is deliberate, not an oversight:** a same-file
**same-column** swap still offsets. Two `todo` exemptions in one file
are interchangeable by definition, so there is nothing a reviewer could
act on. That is recorded at the site so the next person doesn't
rediscover it as a bug.

## Migration, again

The key **shape** changed (`file` → `file\0columnId`), which is the same
hazard as a missing field: comparing new keys against old reports every
existing marker as a fresh rise and pushes people to convert
already-reviewed literals. I hit it on the first run here — `TaskCard
(DELIBERATE-LITERAL: triage): 0 -> 2` — exactly as I did one shape
earlier in #2661.

Detected by the delimiter rather than a version field, since old keys
have none, and re-seeded on the next `--update-baseline`. 15 file+column
entries recorded.

## Verification

`pnpm lint` clean. `pnpm test:gate` green (10 / 158 / 487 / 71). `pnpm
check:lifecycle-columns` exits 0.

Independent of #2655; either order merges.

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>

2026-07-30 01:02:25 -07:00

10 KiB

Raw Blame History

View Raw