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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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56
scripts/brain/tests/cli.test.ts
View file

@ -1,7 +1,7 @@
import { describe, test, beforeEach, afterEach } from "node:test";
import assert from "node:assert/strict";
import { execFileSync } from "node:child_process";
import { mkdtempSync, rmSync, existsSync, writeFileSync } from "node:fs";
import { mkdtempSync, rmSync, existsSync, writeFileSync, readFileSync, readdirSync, mkdirSync } from "node:fs";
import { join, dirname } from "node:path";
import { fileURLToPath } from "node:url";
import { tmpdir } from "node:os";
@ -75,4 +75,58 @@ describe("brain CLI dispatch (SB-S1)", () => {
const { code } = runCli(root, ["bogus"]);
assert.equal(code, 2);
});
// SC5 — repeatable producer flags collect into arrays.
test("SC5: `ingest --specific a --specific c --trend b` tags the record [a,c]/[b]", () => {
const f = join(root, "post.md");
writeFileSync(f, "A tagged published post body.", "utf8");
const { stdout, code } = runCli(root, [
"ingest", "--file", f,
"--specific", "aaaaaaaaaaaa", "--specific", "cccccccccccc", "--trend", "bbbbbbbbbbbb",
]);
assert.equal(code, 0);
const idMatch = stdout.match(/published\/([0-9a-f]{12})\.md/);
assert.ok(idMatch, "wrote a record");
const recText = readFileSync(join(root, "ingest", "published", `${idMatch![1]}.md`), "utf8");
assert.match(recText, /specifics: aaaaaaaaaaaa,cccccccccccc/);
assert.match(recText, /trends: bbbbbbbbbbbb/);
});
// SC12 — single-value flags unregressed by the repeatable-flag change.
test("SC12: single-value `--source` + boolean `--scan-inbox` still parse as today", () => {
const f = join(root, "p.md");
writeFileSync(f, "single-flag body", "utf8");
runCli(root, ["ingest", "--file", f, "--source", "connector-x"]);
const recDir = join(root, "ingest", "published");
const recFile = readFileSync(join(recDir, readdirSync(recDir)[0]), "utf8");
assert.match(recFile, /source: connector-x/);
const { code } = runCli(root, ["ingest", "--scan-inbox"]);
assert.equal(code, 0);
});
// SC9 — read-only `assemble` prints the join and writes nothing.
test("SC9: `assemble` joins post↔analytics and writes nothing", () => {
const f = join(root, "post.md");
const body = "Jeg lærte noe viktig om dømmekraft i dag. Del 1.";
writeFileSync(f, body, "utf8");
runCli(root, ["ingest", "--file", f, "--date", "2026-05-26", "--specific", "aaaaaaaaaaaa"]);
// Seed an analytics batch JSON (raw shape; assemble inlines the read).
const postsDir = join(root, "analytics", "posts");
mkdirSync(postsDir, { recursive: true });
writeFileSync(
join(postsDir, "2026-05-26-batch.json"),
JSON.stringify({ posts: [{ title: "Jeg lærte noe viktig om dømmekraft i dag.", publishedDate: "2026-05-26", metrics: { engagementRate: 5.1 } }] }),
"utf8",
);
const { stdout, code } = runCli(root, ["assemble"]);
assert.equal(code, 0);
assert.match(stdout, /aaaaaaaaaaaa/, "surfaces the specific id");
assert.match(stdout, /high/i, "shows the high-confidence analytics match");
assert.ok(!existsSync(join(root, "brain", "profile.md")), "assemble wrote no profile.md");
});
test("SC9: `assemble` on an empty root degrades cleanly (no crash)", () => {
const { code } = runCli(root, ["assemble"]);
assert.equal(code, 0);
});
});