create-nttb
Version:
An opinionated Next.js, TypeScript, and Tailwind boilerplate using Atomic Design Methodology for presentation components.
200 lines • 8.23 kB
JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
const os_1 = __importDefault(require("os"));
const updateModule = __importStar(require("./update"));
jest.mock("child_process", () => ({
spawnSync: jest.fn(),
}));
const child = require("child_process");
function makeTempDir() {
return fs_1.default.mkdtempSync(path_1.default.join(os_1.default.tmpdir(), "create-nttb-update-"));
}
function writeJson(filePath, data) {
fs_1.default.mkdirSync(path_1.default.dirname(filePath), { recursive: true });
fs_1.default.writeFileSync(filePath, JSON.stringify(data, null, 2));
}
function readJson(filePath) {
return JSON.parse(fs_1.default.readFileSync(filePath, "utf8"));
}
describe("update command", () => {
let tempDir;
let consoleLogSpy;
beforeEach(() => {
tempDir = makeTempDir();
jest.spyOn(process, "cwd").mockReturnValue(tempDir);
consoleLogSpy = jest.spyOn(console, "log").mockImplementation(() => { });
child.spawnSync.mockReset();
child.spawnSync.mockReturnValue({ status: 0 });
jest.spyOn(updateModule, "getTemplatePackageJson").mockReturnValue({
name: "my-app",
version: "1.0.0",
private: true,
createNttbVersion: "0.0.0",
scripts: {
dev: "next dev",
build: "next build",
start: "next start",
format: "prettier --write .",
"type-check": "tsc --noEmit",
},
dependencies: {
next: "16.2.10",
react: "19.2.7",
"react-dom": "19.2.7",
},
devDependencies: {
"@tailwindcss/postcss": "4.3.2",
"@types/node": "26.1.1",
"@types/react": "19.2.17",
"@types/react-dom": "19.2.3",
prettier: "3.9.5",
tailwindcss: "4.3.2",
typescript: "6.0.3",
},
engines: {
node: ">=20.0.0",
npm: ">=10.0.0",
},
});
});
afterEach(() => {
fs_1.default.rmSync(tempDir, { recursive: true, force: true });
consoleLogSpy.mockRestore();
jest.restoreAllMocks();
});
test("throws when package.json is missing", async () => {
await expect(updateModule.main()).rejects.toThrow(/No package\.json found/);
});
test("throws when createNttbVersion is missing", async () => {
writeJson(path_1.default.join(tempDir, "package.json"), {
name: "test-app",
});
await expect(updateModule.main()).rejects.toThrow(/create-nttb project/);
});
test("updates package.json from template and installs in current directory", async () => {
writeJson(path_1.default.join(tempDir, "package.json"), {
name: "portfolio",
version: "1.7.3",
description: "Sam Newhouse Portfolio",
createNttbVersion: "4.9.0",
scripts: {
dev: "next dev",
build: "next build",
start: "next start",
},
dependencies: {
"@vercel/analytics": "2.0.1",
next: "16.2.7",
react: "19.2.7",
"react-dom": "19.2.7",
},
devDependencies: {
"@tailwindcss/postcss": "4.3.0",
"@types/node": "^24",
"@types/react": "19.2.16",
"@types/react-dom": "19.2.3",
tailwindcss: "4.3.0",
typescript: "5.9.3",
},
author: "Sam Newhouse",
});
await updateModule.main();
const updated = readJson(path_1.default.join(tempDir, "package.json"));
expect(updated.name).toBe("portfolio");
expect(updated.description).toBe("Sam Newhouse Portfolio");
expect(updated.author).toBe("Sam Newhouse");
expect(updated.createNttbVersion).toBe(updateModule.getCreateNttbVersion());
expect(updated.dependencies).toEqual({
"@vercel/analytics": "2.0.1",
next: "16.2.10",
react: "19.2.7",
"react-dom": "19.2.7",
});
expect(updated.devDependencies).toEqual({
"@tailwindcss/postcss": "4.3.2",
"@types/node": "26.1.1",
"@types/react": "19.2.17",
"@types/react-dom": "19.2.3",
prettier: "3.9.5",
tailwindcss: "4.3.2",
typescript: "6.0.3",
});
expect(updated.engines).toEqual({
node: ">=20.0.0",
npm: ">=10.0.0",
});
expect(child.spawnSync).toHaveBeenCalledWith("npm", ["install"], expect.objectContaining({ cwd: tempDir, stdio: "inherit" }));
expect(child.spawnSync).toHaveBeenCalledWith("npm", ["run", "build"], expect.objectContaining({ cwd: tempDir, stdio: "inherit" }));
});
test("updates package.json in provided target directory", async () => {
const targetDir = path_1.default.join(tempDir, "my-app");
fs_1.default.mkdirSync(targetDir);
writeJson(path_1.default.join(targetDir, "package.json"), {
name: "test-app",
createNttbVersion: "1.0.0",
dependencies: {
next: "16.2.7",
},
devDependencies: {
typescript: "5.9.3",
},
});
await updateModule.main("my-app");
const updated = readJson(path_1.default.join(targetDir, "package.json"));
expect(updated.createNttbVersion).toBe(updateModule.getCreateNttbVersion());
expect(updated.dependencies.next).toBe("16.2.10");
expect(updated.devDependencies.typescript).toBe("6.0.3");
expect(child.spawnSync).toHaveBeenCalledWith("npm", ["install"], expect.objectContaining({ cwd: targetDir, stdio: "inherit" }));
});
test("runs optional scripts when present after template merge", async () => {
writeJson(path_1.default.join(tempDir, "package.json"), {
name: "test-app",
createNttbVersion: "1.0.0",
scripts: {
lint: "eslint .",
},
});
await updateModule.main();
expect(child.spawnSync).toHaveBeenCalledWith("npm", ["run", "lint"], expect.objectContaining({ cwd: tempDir, stdio: "inherit" }));
expect(child.spawnSync).toHaveBeenCalledWith("npm", ["run", "build"], expect.objectContaining({ cwd: tempDir, stdio: "inherit" }));
});
});
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