CodeSampleX

Ejemplo

@tiptap/extension-text-align 3.11.0

Muestra verificada para npm @tiptap/extension-text-align 3.11.0. El contrato se ejecutó en node 22 · linux debian/x64 · docker y pasó.

sha256:7be9d070720b756fd0138a2e0e7b7da405a522daef16b3cba43174ad365a6e77

Esta red ofrece una sola cosa: una muestra que compila. La ejecutó en un sandbox y guardó el recibo firmado. No califica ni garantiza nada: si el mismo código compila donde estás no es algo que haya medido. Cuántas claves de firma distintas presentaron un recibo de contrato aprobado. Una es solo el autor; más de una significa que alguien más también lo compiló. Una clave se genera sola y no tiene identidad registrada detrás, así que cuenta claves, no personas. MIT-0

Evidencia de ejecución

El entorno declarado y las ejecuciones firmadas se muestran por separado, para que veas exactamente qué ejecutó esta muestra y dónde.

Base de evidencia
Contrato firmado aprobado
Recibos de verificación
1
Claves de firma que lo compilaron
1
Entorno declarado linux 24 · ubuntu · glibc 2.39 x64 npm

Entornos de las ejecuciones de verificación

Entorno Contrato Etapas Ejecución
node 22 · linux debian/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1node:22@sha256:8a34c4ab3ea2…
2026-09-11

Caso

HOW
Objetivo
verify pkg:npm/%40tiptap/extension-text-align@3.11.0
Paquetes
Creado
2026-09-11T20:25:46Z

Contrato

  1. assert TextAlign exports extension named textAlign of type extension
  2. assert TextAlign defines default options for types alignments and defaultAlignment
  3. assert TextAlign.configure customizes types alignments and defaultAlignment
  4. assert TextAlign.extend creates custom derived extension

Archivos

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.js
  • test/contract.mjs

Descargar el artefacto de código fuente (tar.gz)

Código fuente

PROMPT.md
Clean-room public code sample — generation instructions

Write a brand-new, minimal, self-contained code sample in this clean-room directory.
Do not copy, paraphrase, or reference any existing project source. Work only from this spec.

A csx.json manifest scaffold already exists. Do not recreate it from memory. Preserve its case.goal, packages and symbols; fill its empty case.contract with exact assertions and correct its environment, commands and verifierAdapter for the files you generate.

Goal: verify pkg:npm/%40tiptap/extension-text-align@3.11.0
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:npm/%40tiptap/extension-text-align@3.11.0

Rules:
  - One focused purpose; the smallest project that proves the goal.
  - Include a contract test (test/contract.*) that runs OFFLINE and exits 0 exactly when the goal behavior works.
  - Pin every dependency with a lockfile so resolution is reproducible.
  - No secrets, credentials, or tokens. No real URLs (only example.com or localhost). No absolute paths.
  - No personal names, emails, company names, or project identifiers of any kind.
  - No binaries and no generated output (node_modules, dist, target, venv, .git, .env).
  - Keep it under 200 files and 256KB packed.
csx.json
{"case":{"caseId":"case:sha256:ed9cb577ae79c0da69a6ea09f2fd7c14f360841e0ef67293753a3ccdd98ecb79","contract":["assert TextAlign exports extension named textAlign of type extension","assert TextAlign defines default options for types alignments and defaultAlignment","assert TextAlign.configure customizes types alignments and defaultAlignment","assert TextAlign.extend creates custom derived extension"],"goal":"verify pkg:npm/%40tiptap/extension-text-align@3.11.0","kind":"HOW","packages":["pkg:npm/%40tiptap/extension-text-align@3.11.0"],"schemaVersion":1},"contractCommand":["node","test/contract.mjs"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"npm","libc":"glibc","libcVersion":"2.39","os":"linux","osVersionBucket":"24","packageManager":"npm","schemaVersion":1},"license":"MIT-0","packages":["pkg:npm/%40tiptap/extension-text-align@3.11.0"],"schemaVersion":1,"subject":"pkg:npm/%40tiptap/extension-text-align@3.11.0","verifierAdapter":"node-typescript@1"}
package-lock.json
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}
package.json
{
  "name": "sample-tiptap-extension-text-align",
  "version": "1.0.0",
  "description": "Clean-room sample verifying @tiptap/extension-text-align",
  "type": "module",
  "main": "src/index.js",
  "license": "MIT-0",
  "dependencies": {
    "@tiptap/extension-text-align": "3.11.0"
  }
}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify pkg:npm/%40tiptap/extension-text-align@3.11.0",
  "kind": "HOW",
  "packages": [
    "pkg:npm/%40tiptap/extension-text-align@3.11.0"
  ]
}
src/index.js
import { TextAlign } from '@tiptap/extension-text-align';

/**
 * Creates a configured TextAlign extension.
 * @param {Record<string, any>} options
 * @returns {any}
 */
export function createTextAlign(options = {}) {
  return TextAlign.configure(options);
}

/**
 * Extends the TextAlign extension with custom configuration.
 * @param {Record<string, any>} override
 * @returns {any}
 */
export function extendTextAlign(override = {}) {
  return TextAlign.extend(override);
}

export { TextAlign };
export default TextAlign;
test/contract.mjs
import assert from 'node:assert';
import { TextAlign, default as DefaultTextAlign } from '@tiptap/extension-text-align';
import { createTextAlign, extendTextAlign } from '../src/index.js';

// 1. Verify TextAlign extension export and metadata
assert.strictEqual(TextAlign.name, 'textAlign', 'extension name must be textAlign');
assert.strictEqual(TextAlign.type, 'extension', 'extension type must be extension');
assert.strictEqual(TextAlign, DefaultTextAlign, 'default export must equal named export');

// 2. Verify TextAlign default options
assert.deepStrictEqual(TextAlign.options.types, [], 'default types must be empty array');
assert.deepStrictEqual(TextAlign.options.alignments, ['left', 'center', 'right', 'justify'], 'default alignments must match');
assert.strictEqual(TextAlign.options.defaultAlignment, null, 'default defaultAlignment must be null');

// 3. Verify TextAlign.configure customizes options
const configured = createTextAlign({
  types: ['heading', 'paragraph'],
  alignments: ['left', 'right'],
  defaultAlignment: 'left',
});

assert.strictEqual(configured.name, 'textAlign', 'configured name must remain textAlign');
assert.deepStrictEqual(configured.options.types, ['heading', 'paragraph'], 'configured types must match');
assert.deepStrictEqual(configured.options.alignments, ['left', 'right'], 'configured alignments must match');
assert.strictEqual(configured.options.defaultAlignment, 'left', 'configured defaultAlignment must match');

// 4. Verify TextAlign.extend creates derived extension
const extended = extendTextAlign({
  name: 'customTextAlign',
});
assert.strictEqual(extended.name, 'customTextAlign', 'extended extension name must be customTextAlign');
assert.strictEqual(extended.type, 'extension', 'extended extension type must be extension');

console.log('All @tiptap/extension-text-align contract assertions passed.');

Seeder de origen

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