Files
paperclip/packages/skills-catalog/src/catalog-builder.test.ts
T
2026-06-04 20:01:25 +00:00

258 lines
8.9 KiB
TypeScript

import fs from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import { afterEach, describe, expect, it, vi } from "vitest";
import {
buildCatalogManifest,
formatCatalogManifest,
validateCatalog,
} from "./catalog-builder.js";
const tempDirs: string[] = [];
describe("skills catalog manifest", () => {
afterEach(async () => {
await Promise.all(tempDirs.splice(0).map((dir) => fs.rm(dir, { recursive: true, force: true })));
vi.unstubAllGlobals();
});
it("builds stable manifest entries from catalog skill directories", async () => {
const packageDir = await createCatalogPackage();
await writeSkill(packageDir, "bundled", "software-development", "github-pr-workflow", {
frontmatter: [
"name: GitHub PR Workflow",
"description: Prepare pull requests and verification notes.",
"key: paperclipai/bundled/software-development/github-pr-workflow",
"recommendedForRoles:",
" - engineer",
"tags:",
" - github",
" - pull-requests",
],
files: {
"references/checklist.md": "# Checklist\n",
},
});
const result = await buildCatalogManifest({
packageDir,
generatedAt: "2026-05-26T00:00:00.000Z",
});
expect(result.errors).toEqual([]);
expect(result.manifest.skills).toHaveLength(1);
expect(result.manifest.skills[0]).toMatchObject({
id: "paperclipai:bundled:software-development:github-pr-workflow",
key: "paperclipai/bundled/software-development/github-pr-workflow",
kind: "bundled",
category: "software-development",
slug: "github-pr-workflow",
name: "GitHub PR Workflow",
trustLevel: "markdown_only",
compatibility: "compatible",
recommendedForRoles: ["engineer"],
tags: ["github", "pull-requests"],
});
expect(result.manifest.skills[0]!.files.map((file) => file.path)).toEqual([
"SKILL.md",
"references/checklist.md",
]);
expect(result.manifest.skills[0]!.contentHash).toMatch(/^sha256:[a-f0-9]{64}$/);
});
it("builds stable manifest entries from pinned GitHub references", async () => {
const packageDir = await createCatalogPackage();
const skillMarkdown = [
"---",
"name: Remote Research",
"description: Research recent discussion from a pinned upstream skill.",
"---",
"",
"Use this skill.",
"",
].join("\n");
const script = "print('hello')\n";
await writeReference(packageDir, "optional", "research", "remote-research", {
source: {
type: "github",
hostname: "github.com",
owner: "example",
repo: "remote-skill",
ref: "v1.0.0",
commit: "0123456789abcdef0123456789abcdef01234567",
path: "skills/remote-research",
},
files: ["SKILL.md", "scripts/**"],
recommendedForRoles: ["researcher"],
tags: ["research"],
});
const fetchMock = vi.fn(async (url: string) => {
if (url.includes("/git/trees/")) {
return new Response(JSON.stringify({
tree: [
{ path: "skills/remote-research/SKILL.md", type: "blob", size: Buffer.byteLength(skillMarkdown) },
{ path: "skills/remote-research/scripts/run.py", type: "blob", size: Buffer.byteLength(script) },
{ path: "README.md", type: "blob", size: 9 },
],
}), { status: 200 });
}
if (url.endsWith("/skills/remote-research/SKILL.md")) {
return new Response(skillMarkdown, { status: 200 });
}
if (url.endsWith("/skills/remote-research/scripts/run.py")) {
return new Response(script, { status: 200 });
}
return new Response("not found", { status: 404 });
});
vi.stubGlobal("fetch", fetchMock);
const result = await buildCatalogManifest({
packageDir,
generatedAt: "2026-05-26T00:00:00.000Z",
});
expect(result.errors).toEqual([]);
expect(result.manifest.skills[0]).toMatchObject({
id: "paperclipai:optional:research:remote-research",
key: "paperclipai/optional/research/remote-research",
path: "catalog/optional/research/remote-research",
trustLevel: "scripts_executables",
recommendedForRoles: ["researcher"],
tags: ["research"],
source: {
type: "github",
owner: "example",
repo: "remote-skill",
ref: "v1.0.0",
commit: "0123456789abcdef0123456789abcdef01234567",
path: "skills/remote-research",
},
});
expect(result.manifest.skills[0]!.files.map((file) => file.path)).toEqual([
"SKILL.md",
"scripts/run.py",
]);
expect(result.manifest.skills[0]!.contentHash).toMatch(/^sha256:[a-f0-9]{64}$/);
});
it("reports frontmatter, directory, uniqueness, and inventory errors together", async () => {
const packageDir = await createCatalogPackage();
await writeSkill(packageDir, "bundled", "Bad_Category", "duplicate", {
frontmatter: [
"name: Duplicate",
"key: paperclipai/bundled/software-development/other",
"recommendedForRoles: engineer",
],
});
await writeSkill(packageDir, "optional", "software-development", "duplicate", {
frontmatter: [
"name: Duplicate Optional",
"description: Optional duplicate slug.",
],
});
await fs.mkdir(path.join(packageDir, "catalog", "bundled", "software-development", "missing-skill"), {
recursive: true,
});
await fs.mkdir(path.join(packageDir, "catalog", "misc"), { recursive: true });
await fs.writeFile(path.join(packageDir, "catalog", "misc", "SKILL.md"), "# Misplaced\n", "utf8");
const result = await buildCatalogManifest({
packageDir,
generatedAt: "2026-05-26T00:00:00.000Z",
});
expect(result.errors).toEqual(
expect.arrayContaining([
expect.stringContaining("catalog/misc/SKILL.md is not under catalog/<bundled|optional>/<category>/<slug>/{SKILL.md,catalog-ref.json}"),
expect.stringContaining("catalog/bundled/software-development/missing-skill is missing SKILL.md or catalog-ref.json"),
expect.stringContaining("has invalid category"),
expect.stringContaining("frontmatter must include description"),
expect.stringContaining("key must be paperclipai/bundled/Bad_Category/duplicate"),
expect.stringContaining("field recommendedForRoles must be an array of strings"),
expect.stringContaining("Duplicate catalog slug \"duplicate\""),
]),
);
});
it("detects stale generated manifests", async () => {
const packageDir = await createCatalogPackage();
await writeSkill(packageDir, "bundled", "software-development", "review", {
frontmatter: [
"name: Review",
"description: Review implementation work.",
],
});
await fs.mkdir(path.join(packageDir, "generated"), { recursive: true });
await fs.writeFile(
path.join(packageDir, "generated", "catalog.json"),
formatCatalogManifest({
schemaVersion: 1,
packageName: "@paperclipai/skills-catalog",
packageVersion: "0.3.1",
generatedAt: "2026-05-26T00:00:00.000Z",
skills: [],
}),
"utf8",
);
const result = await validateCatalog(packageDir);
expect(result.errors).toContain(
"generated/catalog.json is stale. Run pnpm --filter @paperclipai/skills-catalog build:manifest.",
);
});
});
async function createCatalogPackage() {
const packageDir = await fs.mkdtemp(path.join(os.tmpdir(), "skills-catalog-"));
tempDirs.push(packageDir);
await fs.mkdir(path.join(packageDir, "catalog", "bundled"), { recursive: true });
await fs.mkdir(path.join(packageDir, "catalog", "optional"), { recursive: true });
await fs.writeFile(
path.join(packageDir, "package.json"),
JSON.stringify({ version: "0.3.1" }),
"utf8",
);
return packageDir;
}
async function writeSkill(
packageDir: string,
kind: "bundled" | "optional",
category: string,
slug: string,
options: {
frontmatter: string[];
files?: Record<string, string>;
},
) {
const skillDir = path.join(packageDir, "catalog", kind, category, slug);
await fs.mkdir(skillDir, { recursive: true });
await fs.writeFile(
path.join(skillDir, "SKILL.md"),
`---\n${options.frontmatter.join("\n")}\n---\n\nUse this skill.\n`,
"utf8",
);
for (const [relativePath, content] of Object.entries(options.files ?? {})) {
const filePath = path.join(skillDir, relativePath);
await fs.mkdir(path.dirname(filePath), { recursive: true });
await fs.writeFile(filePath, content, "utf8");
}
}
async function writeReference(
packageDir: string,
kind: "bundled" | "optional",
category: string,
slug: string,
descriptor: Record<string, unknown>,
) {
const skillDir = path.join(packageDir, "catalog", kind, category, slug);
await fs.mkdir(skillDir, { recursive: true });
await fs.writeFile(
path.join(skillDir, "catalog-ref.json"),
`${JSON.stringify(descriptor, null, 2)}\n`,
"utf8",
);
}