DongHyeonkaandClaude Opus 5
4bff9ca151
The product was materialized from the template at `4dc033c` and has stayed on it through 43 template commits, so it was missing all three rounds of adapter remediation — including files it never had, such as the shared `abortable-operation` primitive and the `exact-snapshot` decoder that later fixes are written against. Taking only the newest round was not possible for that reason: the delta is coherent only as a whole. The product had not touched `src/adapters` at all since materialization, so the 140-file delta applied with a three-way merge and no conflicts. `package.json` was the single overlap and merged cleanly: the product owns `name`, the template contributed `check:adapter-inventory`, `check:remediation-ledger` and the image-resolve-signal type fixture. All 24 product-owned files — README, index.html, CI workflow, i18n catalog, home page, generated schemas, evidence scripts, component and visual snapshots — are byte-identical to `main`. `template.lock.json` now pins the synced revision and tree. Verified in this repository, not inherited from the template: six type projects, lint, nine gates (adapter inventory, remediation ledger, registries, diagnostics, realtime boundaries, architecture, browser file/storage boundaries, optional recipes, documentation), the production build, and 2,054 of 2,073 tests. The 19 failures are all in `tests/unit/ci-artifact-contract.test.ts` and are the same pre-existing sandbox RLIMIT, EMFILE, umask and `/tmp` permission behaviour the template records; four suites that failed once under parallel load pass in isolation. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
90 lines
3.5 KiB
TypeScript
90 lines
3.5 KiB
TypeScript
import { mkdtemp, mkdir, readdir, readFile, rm, stat, writeFile } from "node:fs/promises";
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import { tmpdir } from "node:os";
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import path from "node:path";
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import { describe, expect, it } from "vitest";
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import { linkFixtureNodeModules } from "../../scripts/lib/fixture-node-modules.ts";
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/**
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* A removal or provider fixture runs `pnpm` inside a throwaway copy of the
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* repository. pnpm does not recognise the modules directory it finds there and
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* purges it, and with `CI=true` it does so without a prompt. When
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* `<fixture>/node_modules` was a single directory symlink, that purge followed
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* the link and deleted the repository's own installed dependencies mid-run —
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* a test suite uninstalling the workspace it was running in.
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*/
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describe("fixture node_modules linking", () => {
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async function sourceTree() {
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const source = await mkdtemp(path.join(tmpdir(), "fixture-source-"));
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const modules = path.join(source, "node_modules");
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await mkdir(path.join(modules, "left", "lib"), { recursive: true });
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await mkdir(path.join(modules, "@scope", "right"), { recursive: true });
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await mkdir(path.join(modules, ".bin"), { recursive: true });
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await writeFile(path.join(modules, "left", "lib", "index.js"), "export default 1;\n");
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await writeFile(path.join(modules, "@scope", "right", "package.json"), "{}\n");
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await writeFile(path.join(modules, ".modules.yaml"), "{}\n");
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return source;
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}
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it("survives a recursive delete of the fixture's node_modules", async () => {
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const source = await sourceTree();
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const fixture = await mkdtemp(path.join(tmpdir(), "fixture-root-"));
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try {
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await linkFixtureNodeModules(fixture, source);
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// The fixture resolves the same packages...
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expect(
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await readFile(
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path.join(fixture, "node_modules/left/lib/index.js"),
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"utf8",
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),
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).toContain("export default 1;");
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expect(
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(await readdir(path.join(fixture, "node_modules"))).sort(),
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).toEqual([".bin", ".modules.yaml", "@scope", "left"]);
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// ...and this is exactly what pnpm's purge does.
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await rm(path.join(fixture, "node_modules"), {
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recursive: true,
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force: true,
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});
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// The repository's real dependencies are untouched.
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expect(
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await readFile(
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path.join(source, "node_modules/left/lib/index.js"),
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"utf8",
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),
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).toContain("export default 1;");
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expect(
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await stat(path.join(source, "node_modules/@scope/right/package.json")),
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).toBeDefined();
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expect(
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(await readdir(path.join(source, "node_modules"))).sort(),
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).toEqual([".bin", ".modules.yaml", "@scope", "left"]);
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} finally {
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await rm(source, { recursive: true, force: true });
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await rm(fixture, { recursive: true, force: true });
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}
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});
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it("creates node_modules as a real directory, never a symlink", async () => {
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const source = await sourceTree();
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const fixture = await mkdtemp(path.join(tmpdir(), "fixture-root-"));
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try {
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await linkFixtureNodeModules(fixture, source);
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const { lstat } = await import("node:fs/promises");
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const entry = await lstat(path.join(fixture, "node_modules"));
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expect(entry.isSymbolicLink()).toBe(false);
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expect(entry.isDirectory()).toBe(true);
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expect(
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(await lstat(path.join(fixture, "node_modules/left"))).isSymbolicLink(),
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).toBe(true);
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} finally {
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await rm(source, { recursive: true, force: true });
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await rm(fixture, { recursive: true, force: true });
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}
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});
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});
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