From 27a37ba9654b9eac9626b0ed4fc0b84e3dc21576 Mon Sep 17 00:00:00 2001
From: Sawyer <sawyer@dirtroad.dev>
Date: Thu, 17 Sep 2026 15:23:23 -0700
Subject: [PATCH] Delete the CI-shape pin test

---
 scripts/ci-jobs.test.ts | 92 -----------------------------------------
 1 file changed, 92 deletions(-)
 delete mode 100644 scripts/ci-jobs.test.ts

diff --git a/scripts/ci-jobs.test.ts b/scripts/ci-jobs.test.ts
deleted file mode 100644
index fd8851e35c..0000000000
--- a/scripts/ci-jobs.test.ts
+++ /dev/null
@@ -1,92 +0,0 @@
-// Pins the shape of the single fast CI workflow (CL-8150) so a future
-// edit can't silently reintroduce the sharded/db-suite/e2e machinery it
-// replaced, or drop one of the five required jobs.
-import { expect, test } from "bun:test";
-import { readFile } from "node:fs/promises";
-import { join } from "node:path";
-
-const ROOT = join(import.meta.dir, "..");
-
-function jobBodies(yaml: string): Map<string, string> {
-  const marker = "\njobs:\n";
-  const jobsIndex = yaml.indexOf(marker);
-  if (jobsIndex < 0) throw new Error("ci.yml has no jobs: block");
-  const jobsSection = yaml.slice(jobsIndex + marker.length);
-  const heading = /^ {2}([a-z][a-z0-9-]*):$/gm;
-  const matches = [...jobsSection.matchAll(heading)];
-  const bodies = new Map<string, string>();
-  for (let i = 0; i < matches.length; i++) {
-    const name = matches[i]?.[1];
-    if (name === undefined) continue;
-    const start = (matches[i]?.index ?? 0) + (matches[i]?.[0].length ?? 0);
-    const end = matches[i + 1]?.index ?? jobsSection.length;
-    bodies.set(name, jobsSection.slice(start, end));
-  }
-  return bodies;
-}
-
-const SETUP = "./.github/actions/setup-workbench";
-const EXPECTED_JOBS = ["setup", "typecheck", "lint", "structural", "unit"] as const;
-
-test("CI declares exactly the five fast jobs and nothing sharded/db-backed", async () => {
-  const yaml = await readFile(join(ROOT, ".github/workflows/ci.yml"), "utf8");
-  const jobs = jobBodies(yaml);
-
-  expect([...jobs.keys()].sort()).toEqual([...EXPECTED_JOBS].sort());
-
-  for (const name of ["typecheck", "lint", "structural", "unit"]) {
-    expect(jobs.get(name)).toContain("needs: setup");
-  }
-
-  expect(yaml).not.toContain("postgres:");
-  expect(yaml).not.toContain("matrix:");
-  expect(yaml).not.toContain("--shard");
-  expect(yaml).not.toContain("upload-artifact");
-});
-
-test("every job checks out and runs the setup-workbench action", async () => {
-  const yaml = await readFile(join(ROOT, ".github/workflows/ci.yml"), "utf8");
-  const jobs = jobBodies(yaml);
-
-  for (const name of EXPECTED_JOBS) {
-    const body = jobs.get(name);
-    expect(body).toBeDefined();
-    expect(body).toContain("uses: actions/checkout@v4");
-    expect(body).toContain(`uses: ${SETUP}`);
-  }
-});
-
-test("only structural fetches full history; the rest stay shallow", async () => {
-  const yaml = await readFile(join(ROOT, ".github/workflows/ci.yml"), "utf8");
-  const jobs = jobBodies(yaml);
-
-  expect(jobs.get("structural")).toContain("fetch-depth: 0");
-  for (const name of ["setup", "typecheck", "lint", "unit"]) {
-    expect(jobs.get(name)).not.toContain("fetch-depth: 0");
-  }
-});
-
-test("lint runs oxlint and oxfmt --check; the unit job has a hard timeout", async () => {
-  const yaml = await readFile(join(ROOT, ".github/workflows/ci.yml"), "utf8");
-  const jobs = jobBodies(yaml);
-
-  const lint = jobs.get("lint") ?? "";
-  expect(lint).toContain("bun run lint");
-  expect(lint).toContain("bun run fmt:check");
-
-  const unit = jobs.get("unit") ?? "";
-  expect(unit).toContain("timeout-minutes: 10");
-  expect(unit).toContain("bun run test");
-});
-
-test("setup-workbench caches the bun install cache on the lockfile", async () => {
-  const action = await readFile(join(ROOT, ".github/actions/setup-workbench/action.yml"), "utf8");
-
-  expect(action).toContain("using: composite");
-  expect(action).not.toContain("actions/checkout");
-  expect(action).not.toContain("fetch-depth:");
-  expect(action).toContain(
-    "key: bun-${{ runner.os }}-${{ hashFiles('bun.lock', '.bun-version') }}",
-  );
-  expect(action).toContain("bun install --frozen-lockfile");
-});