CodeSampleX

Ejemplo

@inquirer/prompts 6.0.1

Muestra verificada para npm @inquirer/prompts 6.0.1. El contrato se ejecutó en node 22 · linux debian/x64 · docker y pasó: @inquirer/prompts exports expected…

sha256:0f25d91159d9f45f5f82f994686ecbb6e117cefac904c04b583afaccb34769e7

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 node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

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…		 2026-09-16

Caso

HOW
Objetivo
verify pkg:npm/%40inquirer/prompts@6.0.1
Paquetes
Entorno
node 22.23.2
Creado
2026-09-16T12:56:28Z

Contrato

  1. @inquirer/prompts exports expected prompt functions and Separator
  2. Separator instantiates with type separator and duck types via Separator.isSeparator
  3. input prompt reads string from input stream and resolves with entered value
  4. confirm prompt resolves default boolean value when enter key is submitted
  5. select prompt returns selected choice value from choices array with Separator support
  6. number prompt parses and resolves numeric input value
  7. password prompt receives sensitive input and resolves plain text string
  8. prompts support cancellation via AbortSignal in context

Archivos

  • PROMPT.md
  • csx.json
  • index.mjs
  • package-lock.json
  • package.json
  • spec.json
  • 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/%40inquirer/prompts@6.0.1
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:npm/%40inquirer/prompts@6.0.1

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:ffbb3b02886428cb315269c410442662e6fb5f7f0ab3eb219c942188a5b94a67","contract":["@inquirer/prompts exports expected prompt functions and Separator","Separator instantiates with type separator and duck types via Separator.isSeparator","input prompt reads string from input stream and resolves with entered value","confirm prompt resolves default boolean value when enter key is submitted","select prompt returns selected choice value from choices array with Separator support","number prompt parses and resolves numeric input value","password prompt receives sensitive input and resolves plain text string","prompts support cancellation via AbortSignal in context"],"goal":"verify pkg:npm/%40inquirer/prompts@6.0.1","kind":"HOW","packages":["pkg:npm/%40inquirer/prompts@6.0.1"],"schemaVersion":1},"contractCommand":["node","test/contract.mjs"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"npm","executionContext":"node","language":"javascript","libc":"glibc","libcVersion":"2.39","moduleSystem":"esm","os":"linux","osVersionBucket":"24","packageManager":"npm","packageManagerVersion":"10.9.8","runtime":"node","runtimeVersion":"22.23.2","schemaVersion":1},"license":"MIT-0","packages":["pkg:npm/%40inquirer/prompts@6.0.1"],"schemaVersion":1,"subject":"pkg:npm/%40inquirer/prompts@6.0.1","verifierAdapter":"node-typescript@1"}
index.mjs
import {
  Separator,
  checkbox,
  confirm,
  editor,
  expand,
  input,
  number,
  password,
  rawlist,
  search,
  select
} from '@inquirer/prompts';

export {
  Separator,
  checkbox,
  confirm,
  editor,
  expand,
  input,
  number,
  password,
  rawlist,
  search,
  select
};

/**
 * Prompts user for a text input with optional custom streams or signal.
 * @param {object} config
 * @param {object} [context]
 * @returns {Promise<string>}
 */
export async function promptInput(config, context) {
  return input(config, context);
}

/**
 * Prompts user for a yes/no confirmation with optional custom streams or signal.
 * @param {object} config
 * @param {object} [context]
 * @returns {Promise<boolean>}
 */
export async function promptConfirm(config, context) {
  return confirm(config, context);
}

/**
 * Prompts user to select from a list of choices.
 * @param {object} config
 * @param {object} [context]
 * @returns {Promise<any>}
 */
export async function promptSelect(config, context) {
  return select(config, context);
}

/**
 * Prompts user for numeric input.
 * @param {object} config
 * @param {object} [context]
 * @returns {Promise<number | undefined>}
 */
export async function promptNumber(config, context) {
  return number(config, context);
}

/**
 * Prompts user for a password/secret string.
 * @param {object} config
 * @param {object} [context]
 * @returns {Promise<string>}
 */
export async function promptPassword(config, context) {
  return password(config, context);
}

/**
 * Creates a choices list with standard items and visual separators.
 * @param {Array<{ name: string, value: any }>} items
 * @param {string} [separatorText]
 * @returns {Array<any>}
 */
export function createMenuWithSeparator(items, separatorText) {
  const result = [];
  for (let i = 0; i < items.length; i++) {
    if (i > 0 && separatorText) {
      result.push(new Separator(separatorText));
    }
    result.push(items[i]);
  }
  return result;
}
package-lock.json
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package.json
{
  "name": "sample-inquirer-prompts",
  "version": "1.0.0",
  "private": true,
  "description": "Clean-room code sample for @inquirer/prompts@6.0.1",
  "type": "module",
  "main": "src/index.mjs",
  "license": "MIT-0",
  "dependencies": {
    "@inquirer/prompts": "6.0.1"
  }
}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify pkg:npm/%40inquirer/prompts@6.0.1",
  "kind": "HOW",
  "packages": [
    "pkg:npm/%40inquirer/prompts@6.0.1"
  ]
}
test/contract.mjs
import assert from 'node:assert/strict';
import { PassThrough } from 'node:stream';
import {
  Separator,
  checkbox,
  confirm,
  editor,
  expand,
  input,
  number,
  password,
  rawlist,
  search,
  select,
  promptInput,
  promptConfirm,
  promptSelect,
  promptNumber,
  promptPassword,
  createMenuWithSeparator
} from '../index.mjs';

async function testExports() {
  assert.equal(typeof input, 'function', 'input must be a function');
  assert.equal(typeof confirm, 'function', 'confirm must be a function');
  assert.equal(typeof select, 'function', 'select must be a function');
  assert.equal(typeof checkbox, 'function', 'checkbox must be a function');
  assert.equal(typeof number, 'function', 'number must be a function');
  assert.equal(typeof password, 'function', 'password must be a function');
  assert.equal(typeof editor, 'function', 'editor must be a function');
  assert.equal(typeof expand, 'function', 'expand must be a function');
  assert.equal(typeof rawlist, 'function', 'rawlist must be a function');
  assert.equal(typeof search, 'function', 'search must be a function');
  assert.equal(typeof Separator, 'function', 'Separator must be a class/function');
}

async function testSeparator() {
  const sepDefault = new Separator();
  assert.equal(sepDefault.type, 'separator', 'Separator type must be separator');

  const customText = '------ section ------';
  const sepCustom = new Separator(customText);
  assert.equal(sepCustom.separator, customText, 'Separator text must match custom argument');

  assert.equal(Separator.isSeparator(sepDefault), true, 'Separator.isSeparator must return true for instances');
  assert.equal(Separator.isSeparator(sepCustom), true, 'Separator.isSeparator must return true for custom instances');
  assert.equal(Separator.isSeparator({ type: 'separator' }), true, 'Duck-typed object with type separator is recognized as separator');
  assert.equal(Separator.isSeparator({ type: 'choice' }), false, 'Object with different type should return false');
  assert.equal(Separator.isSeparator(null), false, 'null should return false');
  assert.equal(Separator.isSeparator('separator'), false, 'primitive string should return false');
}

async function testInputPrompt() {
  const inputStream = new PassThrough();
  const outputStream = new PassThrough();

  const promise = promptInput({ message: 'Enter your project name' }, { input: inputStream, output: outputStream });
  inputStream.write('my-cli-app\r\n');
  const answer = await promise;

  assert.equal(answer, 'my-cli-app', 'Input prompt should resolve with the entered string');
}

async function testConfirmPrompt() {
  const inputStream = new PassThrough();
  const outputStream = new PassThrough();

  const promise = promptConfirm({ message: 'Proceed with installation?', default: true }, { input: inputStream, output: outputStream });
  inputStream.write('\r\n');
  const answer = await promise;

  assert.equal(answer, true, 'Confirm prompt should resolve to default boolean true upon enter');
}

async function testSelectPrompt() {
  const choices = createMenuWithSeparator([
    { name: 'Node.js', value: 'node' },
    { name: 'Python', value: 'python' }
  ], '--- options ---');

  assert.equal(choices.length, 3, 'Choices array should contain 2 items and 1 separator');
  assert.equal(Separator.isSeparator(choices[1]), true, 'Middle item should be a Separator instance');

  const inputStream = new PassThrough();
  const outputStream = new PassThrough();

  const promise = promptSelect({ message: 'Select language', choices }, { input: inputStream, output: outputStream });
  inputStream.write('\r\n');
  const answer = await promise;

  assert.equal(answer, 'node', 'Select prompt should resolve to the initial selection');
}

async function testNumberPrompt() {
  const inputStream = new PassThrough();
  const outputStream = new PassThrough();

  const promise = promptNumber({ message: 'Enter port number', default: 8080 }, { input: inputStream, output: outputStream });
  inputStream.write('3000\r\n');
  const answer = await promise;

  assert.equal(answer, 3000, 'Number prompt should parse string into number');
  assert.equal(typeof answer, 'number', 'Answer type must be number');
}

async function testPasswordPrompt() {
  const inputStream = new PassThrough();
  const outputStream = new PassThrough();

  const promise = promptPassword({ message: 'Enter secret token', mask: '*' }, { input: inputStream, output: outputStream });
  inputStream.write('super-secret-token\r\n');
  const answer = await promise;

  assert.equal(answer, 'super-secret-token', 'Password prompt should resolve secret string');
}

async function testAbortSignal() {
  const inputStream = new PassThrough();
  const outputStream = new PassThrough();
  const controller = new AbortController();

  const promise = promptInput({ message: 'Will be aborted' }, { input: inputStream, output: outputStream, signal: controller.signal });
  controller.abort();

  await assert.rejects(
    async () => {
      await promise;
    },
    {
      name: 'AbortPromptError'
    },
    'Prompt should reject with AbortPromptError when aborted'
  );
}

async function runAll() {
  await testExports();
  await testSeparator();
  await testInputPrompt();
  await testConfirmPrompt();
  await testSelectPrompt();
  await testNumberPrompt();
  await testPasswordPrompt();
  await testAbortSignal();
  console.log('All contract tests passed.');
}

runAll().catch((err) => {
  console.error('Contract test failure:', err);
  process.exit(1);
});

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