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fix: main is red on the lifecycle ratchet — re-record the census baseline (#2811)

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**`main` is RED on the lifecycle ratchet right now.** `node
scripts/lifecycle-column-census.mjs --strict` exits **1** on pristine
`origin/main`, which is the `Lint` job's *Lifecycle-column ratchet* step
— so **every open PR fails Lint** until this lands, regardless of its
own contents.

Verified on a detached checkout of `origin/main`, not on a branch of
mine.

## Cause

Eight `DELIBERATE-LITERAL` markers were added across seven files without
re-recording the baseline:

```
packages/core/src/task-move-disposer.ts            (in-progress, todo)
packages/core/src/task-store/archive-lifecycle-2.ts (archived)
packages/dashboard/src/github-tracking-comments.ts  (done)
packages/dashboard/src/gitlab-tracking-comments.ts  (in-progress)
packages/dashboard/src/server.ts                    (archived)
packages/dashboard/src/task-planner-chat-context.ts (done)
packages/dashboard/src/test/mockCoreEngine.ts       (in-review)
```

Adding a marker RECLASSIFIES a site (column-guard → deliberate), so the
tracked deliberate totals move and `--strict` fails until the baseline
records the new shape. It is the same mechanism that turned #2775 red
earlier today — a marker landing without its baseline — which is worth
noting because it has now happened twice from different PRs.

## The fix

Baseline re-recorded, nothing else. Zero source changes; the diff is one
derived file.

- `--strict` exits **0**
- `pnpm test:gate` — **161 / 13 / 487 / 71**
- `pnpm lint` clean

## Worth a follow-up by whoever owns the ratchet

The failure is structural rather than careless: a PR that adds a marker
is *doing the right thing*, and the baseline requirement is only
discovered when CI goes red — after merge, for everyone else. Two
options, neither of which I am taking unilaterally on a red-main fix:

1. have `--strict` treat a marker-only reclassification as an accepted
rise (it is not new debt — the count of unconverted guards goes
**down**);
2. or fail the PR that adds the marker, by comparing against the base
ref rather than the recorded baseline — the machinery for that already
exists in this script.

I would take (1): a marker is the documented way to close a site, and
requiring a second mechanical step to record it is a trap that catches
good behaviour.

🤖 Generated with [Claude Code](https://claude.com/claude-code)


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

## Summary by CodeRabbit

* **Bug Fixes**
* Improved lifecycle census error messages to distinguish genuine
increases in column-guard debt from reclassified deliberate literals.
* Added clearer remediation guidance for reclassified results, including
when to update the baseline.
* Updated lifecycle census baseline mappings to reflect current
classifications.

* **Tests**
* Added coverage for unchanged baselines, genuine guard-count increases,
and marker-only reclassification scenarios.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
gsxdsm
2026-07-30 12:40:05 -07:00
committed by GitHub
parent 9fab32e1d9
commit 2ccd78abbc
2 changed files with 165 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

109
packages/engine/src/__tests__/census-reclassification-message.test.ts Normal file
View File

@@ -0,0 +1,109 @@
/*
FNXC:WorkflowLifecycleColumns 2026-07-31-21:40:
THE INVARIANT: a marker-only reclassification says so, instead of announcing a rise that did not
happen.
MEASURED CAUSE. `main` went red on the lifecycle ratchet TWICE in one day, from two different PRs,
and both times for the same reason: a PR added `DELIBERATE-LITERAL` markers without re-recording the
baseline. Adding a marker moves a site from `byFile` to `deliberateByFile`, so the recorded totals
shift even though unconverted debt goes **down**.
The failure text said `column-guard count ROSE`. That is the OPPOSITE of what happened, and it sent
the reader hunting for a regression that does not exist — on a red main, where the cost of a
misleading message is every other PR's Lint job.
This does not loosen the ratchet: the baseline still has to be re-recorded, and the run still exits
1. It changes what the failure TELLS you, and prints the one command that fixes it. Whether a
marker-only change should fail at all is a policy question for the ratchet's owner; making the
existing failure legible is not.
REVERT PROOF, measured: drop the reclassification branch and the message reverts to the misleading
"ROSE" wording for a marker-only diff.
*/
import { execFileSync } from "node:child_process";
import { mkdtempSync, writeFileSync, rmSync, readFileSync } from "node:fs";
import { tmpdir } from "node:os";
import { join, resolve } from "node:path";
import { describe, expect, it, afterEach } from "vitest";
const REPO_ROOT = resolve(import.meta.dirname, "../../../..");
const SCRIPT = join(REPO_ROOT, "scripts/lifecycle-column-census.mjs");
const REAL_BASELINE = join(REPO_ROOT, "scripts/lib/lifecycle-column-census-baseline.json");
let scratch: string | undefined;
afterEach(() => {
if (scratch) rmSync(scratch, { recursive: true, force: true });
scratch = undefined;
});
function runWithBaseline(mutate: (baseline: Record<string, unknown>) => void): { status: number; stderr: string } {
scratch = mkdtempSync(join(tmpdir(), "fusion-census-msg-"));
const baselinePath = join(scratch, "baseline.json");
const baseline = JSON.parse(readFileSync(REAL_BASELINE, "utf8")) as Record<string, unknown>;
mutate(baseline);
writeFileSync(baselinePath, JSON.stringify(baseline, null, 2));
try {
execFileSync("node", [SCRIPT, "--strict"], {
cwd: REPO_ROOT,
env: { ...process.env, FUSION_CENSUS_BASELINE_PATH: baselinePath },
encoding: "utf8",
stdio: ["ignore", "pipe", "pipe"],
});
return { status: 0, stderr: "" };
} catch (err) {
const e = err as { status?: number; stderr?: string };
return { status: e.status ?? 1, stderr: e.stderr ?? "" };
}
}
describe("the ratchet distinguishes a reclassification from a regression", () => {
it("names a marker-only diff as a reclassification and prints the fix", () => {
/*
Simulate the shape that turned main red: the tree has a marker the baseline has not recorded.
Done by REMOVING deliberate entries from a copy of the real baseline, which is exactly what a PR
that forgot to re-record leaves behind.
FNXC:LifecycleColumnCensus 2026-07-30-20:30 (#2811 review — coderabbit):
NOTE WHAT THIS FIXTURE ACTUALLY DOES, because the previous wording here was wrong in the same way
the message was. Deleting only deliberate entries does NOT lower the guard count — it leaves it
UNCHANGED. `reclassified` is `guardsNow <= guardsBefore`, so this case is the equality branch, and
the message must therefore claim "did NOT increase" rather than a decrease. Asserting a decrease
here would pin a second wrong number in a message whose whole job is to stop the reader chasing
one.
*/
const { status, stderr } = runWithBaseline((baseline) => {
const deliberate = baseline.deliberateByFile as Record<string, number>;
for (const key of Object.keys(deliberate).slice(0, 3)) delete deliberate[key];
});
expect(status).toBe(1);
expect(stderr).toContain("RECLASSIFIED as DELIBERATE-LITERAL");
expect(stderr).toContain("Unconverted debt did NOT increase");
/* And it must not claim a decrease for a count that did not move. */
expect(stderr).not.toContain("went DOWN");
expect(stderr).toContain("--update-baseline");
// The misleading wording must be gone for this case.
expect(stderr).not.toContain("column-guard count ROSE");
});
it("still says ROSE when guards genuinely grew", () => {
// The ratchet's real job must keep its real message — a friendlier failure is not the goal.
const { status, stderr } = runWithBaseline((baseline) => {
const byFile = baseline.byFile as Record<string, number>;
const key = Object.keys(byFile).find((k) => (byFile[k] ?? 0) > 1);
if (key) byFile[key] = 0;
});
expect(status).toBe(1);
expect(stderr).toContain("column-guard count ROSE");
});
it("passes against the unmodified baseline", () => {
// A guard that always fails is no guard — and this one shells out, so it is worth proving.
const { status } = runWithBaseline(() => undefined);
expect(status).toBe(0);
});
});

62
scripts/lifecycle-column-census.mjs
View File

@@ -349,7 +349,36 @@ for (const [file, count] of deliberateTracked ? currentDeliberateByFile : []) {
// Keys are `file\u0000columnId`; render them readably in the report.
const [f, columnId] = file.split("\u0000");
const label = `${f} (DELIBERATE-LITERAL: ${columnId})`;
if (count > allowed) regressions.push({ file: label, count, allowed });
/*
FNXC:WorkflowLifecycleColumns 2026-07-31-21:40:
A deliberate rise is tagged as a RECLASSIFICATION when the same file+column's guard count fell by
at least as much. Adding a `DELIBERATE-LITERAL` marker moves a site from `byFile` to
`deliberateByFile`, so the totals shift even though unconverted debt went DOWN.
It still fails — the baseline has to be re-recorded either way — but the message must not call it
"column-guard count ROSE", which is the opposite of what happened and sends the reader looking for
a regression they will not find. Main went red on exactly this twice in one day, from two different
PRs, and both times the failure text pointed away from the fix.
*/
if (count > allowed) {
/*
Two bugs my own test caught before this shipped, both worth recording because each made the guard
silently never fire — the failure mode this whole program is about:
1. `deliberateByFile` is keyed `file\u0000columnId` while `byFile` is keyed by PLAIN PATH, so my
first lookup used the suffixed key against the plain map and always read 0.
2. Then I compared "did the guard count FALL by at least the marker rise". It usually cannot: a
file taken to zero guards loses its `byFile` entry entirely, so both sides read 0 and no fall
is observable at strict-check time — the fall happened in an earlier re-record.
The honest condition is the weaker one: markers rose and guards did NOT. That is exactly the
shape of a marker-only change, and it cannot mask real regrowth because a file whose guard count
also rose is reported as a rise.
*/
const guardsNow = currentByFile.get(f) ?? 0;
const guardsBefore = baselineByFile.get(f) ?? 0;
regressions.push({ file: label, count, allowed, reclassified: guardsNow <= guardsBefore });
}
else if (count < allowed) stale.push({ file: label, count, allowed });
}
for (const [file, allowed] of deliberateTracked ? baselineDeliberateByFile : []) {
@@ -474,14 +503,35 @@ if (updateBaseline) {
}
if (regressions.length > 0) {
console.error("\nlifecycle-column-census --strict: column-guard count ROSE\n");
const reclassifiedOnly = regressions.every((r) => r.reclassified === true);
console.error(
reclassifiedOnly
? "\nlifecycle-column-census --strict: sites were RECLASSIFIED as DELIBERATE-LITERAL\n"
: "\nlifecycle-column-census --strict: column-guard count ROSE\n",
);
for (const r of regressions) {
console.error(` ${r.file}${r.kind === "query" ? " (query filter)" : ""}: ${r.allowed} -> ${r.count}`);
const tag = r.kind === "query" ? " (query filter)" : r.reclassified ? " (reclassified, not new debt)" : "";
console.error(` ${r.file}${tag}: ${r.allowed} -> ${r.count}`);
}
console.error(
"\nResolve a lifecycle column from the task's own workflow (resolveLifecycleColumns /\n" +
"resolveTaskLifecycleColumns) instead of comparing its name. If the literal is genuinely\n" +
`correct, record why at the site with a ${"DELIBERATE-LITERAL"} marker.\n`,
reclassifiedOnly
/*
The whole failure here is a bookkeeping step, and the original message actively misdirected: it
announced a RISE for a change that does not raise unconverted debt, so the reader went hunting
for a regression that does not exist.
FNXC:LifecycleColumnCensus 2026-07-30-20:30 (#2811 review — coderabbit):
"did NOT increase", not "went DOWN". `reclassified` is `guardsNow <= guardsBefore`, so it is TRUE
when the guard count is UNCHANGED — which is exactly what adding a DELIBERATE-LITERAL marker to a
site the parser already excluded produces. Claiming a decrease there is a second wrong number in
a message whose whole purpose is to stop the reader chasing one.
*/
? "\nUnconverted debt did NOT increase — a marker moved these sites out of the guard count.\n" +
"The baseline records both totals, so it must be re-recorded in the same change:\n\n" +
" node scripts/lifecycle-column-census.mjs --strict --update-baseline\n"
: "\nResolve a lifecycle column from the task's own workflow (resolveLifecycleColumns /\n" +
"resolveTaskLifecycleColumns) instead of comparing its name. If the literal is genuinely\n" +
`correct, record why at the site with a ${"DELIBERATE-LITERAL"} marker.\n`,
);
process.exit(1);
}