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Beispiel

vite-node 2.1.9: shouldExternalize

Verifiziertes Beispiel für npm vite-node 2.1.9: shouldExternalize. Der Vertrag lief auf node 22 · linux debian/x64 · docker und bestand.

sha256:cacbb12e2746dcd20748ee4b4e21a6b45dc4ddcd0313f162050c0007ce58ad46

Dieses Netzwerk bietet eine Sache: ein Sample, das baut. Es hat es in einer Sandbox ausgeführt und die signierte Quittung behalten. Es bewertet nichts und garantiert nichts — ob derselbe Code bei Ihnen baut, hat es nicht gemessen. Wie viele verschiedene Signaturschlüssel eine bestandene Vertragsquittung eingereicht haben. Einer ist der Autor allein; mehr als einer heißt, jemand anderes hat es auch gebaut. Ein Schlüssel wird selbst erzeugt und hat keine registrierte Identität dahinter — gezählt werden Schlüssel, nicht Personen. MIT-0

Ausführungsbelege

Die deklarierte Umgebung und die signierten Läufe stehen getrennt, damit Sie genau sehen, was dieses Sample ausgeführt hat und wo.

Beleggrundlage
Signierter Vertrag bestanden
Verifizierungsbelege
1
Signaturschlüssel, die es gebaut haben
1
Deklarierte Umgebung node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

Umgebungen der Verifizierungsläufe

Umgebung Contract Stufen Lauf
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

Fall

HOW
Ziel
verify vite-node.shouldExternalize in pkg:npm/vite-node@2.1.9
Pakete
Symbole
  • vite-node.shouldExternalize
Umgebung
node 22.23.2
Erstellt
2026-09-16T15:18:18Z

Contract

  1. shouldExternalize returns the module identifier for Node.js built-in modules
  2. shouldExternalize returns the specifier for data URLs and network imports
  3. shouldExternalize returns the path when explicitly matched by options.external patterns
  4. shouldExternalize returns false when matched by options.inline patterns
  5. shouldExternalize returns false when the file path is explicitly listed in options.inlineFiles
  6. shouldExternalize returns false for non-library project source files
  7. shouldExternalize caches resolution results when a cache Map is provided

Dateien

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

Quellartefakt herunterladen (tar.gz)

Quelltext

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 vite-node.shouldExternalize in pkg:npm/vite-node@2.1.9
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:npm/vite-node@2.1.9
Demonstrate these symbols/APIs:
  - vite-node.shouldExternalize

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
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package-lock.json
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}
package.json
{
  "name": "sample-vite-node-should-externalize",
  "version": "1.0.0",
  "private": true,
  "description": "Clean-room verification for vite-node.shouldExternalize",
  "license": "MIT-0",
  "dependencies": {
    "vite-node": "2.1.9"
  }
}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify vite-node.shouldExternalize in pkg:npm/vite-node@2.1.9",
  "kind": "HOW",
  "packages": [
    "pkg:npm/vite-node@2.1.9"
  ],
  "symbols": [
    "vite-node.shouldExternalize"
  ]
}
test/contract.mjs
import assert from 'node:assert/strict';
import { shouldExternalize } from 'vite-node/server';

async function runContract() {
  // 1. shouldExternalize returns the module identifier for Node.js built-in modules
  const fsResult = await shouldExternalize('node:fs');
  assert.equal(fsResult, 'node:fs', 'Node.js builtin node:fs must be externalized');

  const pathResult = await shouldExternalize('path');
  assert.equal(pathResult, 'path', 'Node.js builtin path must be externalized');

  // 2. shouldExternalize returns the specifier for data URLs and network imports
  const dataUrl = 'data:text/javascript,export const answer = 42;';
  const dataResult = await shouldExternalize(dataUrl);
  assert.equal(dataResult, dataUrl, 'Data URLs must be externalized');

  const httpUrl = 'https://example.com/esm/module.mjs';
  const httpResult = await shouldExternalize(httpUrl);
  assert.equal(httpResult, httpUrl, 'Network imports must be externalized');

  // 3. shouldExternalize returns the path when explicitly matched by options.external patterns
  const externalResult = await shouldExternalize('/workspace/node_modules/sample-external-dep/index.js', {
    external: ['sample-external-dep']
  });
  assert.equal(
    externalResult,
    '/workspace/node_modules/sample-external-dep/index.js',
    'Explicitly externalized dependency must return file path'
  );

  // 4. shouldExternalize returns false when matched by options.inline patterns
  const inlineResult = await shouldExternalize('/workspace/node_modules/sample-inlined-dep/index.js', {
    inline: ['sample-inlined-dep']
  });
  assert.equal(inlineResult, false, 'Explicitly inlined dependency must return false');

  // 5. shouldExternalize returns false when the file path is explicitly listed in options.inlineFiles
  const inlineFile = '/workspace/src/custom-inline.js';
  const inlineFileResult = await shouldExternalize(inlineFile, {
    inlineFiles: [inlineFile]
  });
  assert.equal(inlineFileResult, false, 'Inline files list must return false');

  // 6. shouldExternalize returns false for non-library project source files
  const sourceResult = await shouldExternalize('/workspace/src/app.ts');
  assert.equal(sourceResult, false, 'Project source files outside node_modules must return false');

  // 7. shouldExternalize caches resolution results when a cache Map is provided
  const cache = new Map();
  const cachedResult = await shouldExternalize('node:os', {}, cache);
  assert.equal(cachedResult, 'node:os', 'Cached call should return correct result');
  assert.equal(cache.has('node:os'), true, 'Result promise must be stored in cache map');
  assert.equal(await cache.get('node:os'), 'node:os', 'Cached promise should resolve to result');

  console.log('Contract passed');
}

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

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