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feat(linkedin-studio): SB-S3c — cross-silo id-threading + post→analytics assembler [skip-docs]

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Hub-side design: the published record now carries the specifics/trends ids
it was built from (additive, omit-empty → byte-backward-compatible), and a
new pure assembler (scripts/brain/src/assemble.ts + `brain assemble`) joins
post↔analytics by normalized title-prefix + date with honest confidence
tiers (high/low/none). Answers the arc's north-star query: which raw
material actually performs? (specific → post → measured analytics).

All four tributaries untouched (analytics READ-only via inlined raw-JSON,
no package import); profile.md grammar untouched (the fact→post link stays
OUT — C-1). The repeatable --specific/--trend ingest flags collect via a
new collectRepeated helper, leaving parseFlags untouched.

TDD: 19 new brain tests (ingest 4 + publish 3 + assemble 8 + cli 4), all
SC1–SC12. brain 113/113, gate 95/0/0, BRAIN_TESTS_FLOOR 94→113,
ASSERT_BASELINE_FLOOR unchanged at 80. Light-Voyage hardened
(brief-review 5 FIX · plan-critic 1 BLOCK+4 MAJOR+4 MINOR · scope-guardian ALIGNED).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RigJBiRFNtFZKCz21qNbQ4
This commit is contained in:
Kjell Tore Guttormsen 2026-06-23 20:47:34 +02:00
commit edd3e15ef7
12 changed files with 515 additions and 14 deletions
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32
scripts/brain/tests/publish.test.ts
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@ -77,7 +77,7 @@ describe("ingest IO — writePublished / ingestText / scanInbox / listPublished
mkdirSync(publishedDir(root), { recursive: true });
const squatter: PublishedRecord = {
id, provenance: "published", published_date: CAPTURED, captured_at: CAPTURED,
source: "manual", body: "a DIFFERENT body that happens to share the id",
source: "manual", specifics: [], trends: [], body: "a DIFFERENT body that happens to share the id",
};
writeFileSync(join(publishedDir(root), `${id}.md`), serializePublishedRecord(squatter), "utf8");
@ -125,4 +125,34 @@ describe("ingest IO — writePublished / ingestText / scanInbox / listPublished
assert.equal(res.records[0].provenance, "published");
assert.equal(res.skipped, 1, "the malformed file counted as skipped, not a crash");
});
// SC4 — ingestText threads specifics/trends onto the written record; absent → [].
test("SC4: ingestText threads specifics/trends; round-trips off disk", () => {
const spec = "aaaaaaaaaaaa";
const trend = "bbbbbbbbbbbb";
const res = ingestText({ body: "tagged post body", captured_at: CAPTURED, specifics: [spec], trends: [trend] });
assert.deepEqual(res.record.specifics, [spec]);
assert.deepEqual(res.record.trends, [trend]);
const onDisk = parsePublishedRecord(readFileSync(res.path, "utf8"));
assert.deepEqual(onDisk.specifics, [spec]);
assert.deepEqual(onDisk.trends, [trend]);
});
test("SC4: ingestText with no specifics/trends keeps them empty (regression)", () => {
const res = ingestText({ body: "plain post", captured_at: CAPTURED });
assert.deepEqual(res.record.specifics, []);
assert.deepEqual(res.record.trends, []);
});
// SC3 (producer side) — a malformed id thrown fast at the producer boundary.
test("SC3: ingestText with a non-12-hex specifics id throws at the producer", () => {
assert.throws(
() => ingestText({ body: "x", captured_at: CAPTURED, specifics: ["NOTAHEX"] }),
/bad specifics id/i,
);
assert.throws(
() => ingestText({ body: "y", captured_at: CAPTURED, trends: ["zzz"] }),
/bad trends id/i,
);
});
});