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@rollup/plugin-commonjs 28.0.7: Show strict wrapping does not hoist conditional external node builtins into emitted CJS.

Échantillon vérifié pour npm @rollup/plugin-commonjs 28.0.7: Show strict wrapping does not hoist conditional external node builtins into emitted CJS. Le…

sha256:cc855f6e2ffb27e94ec04022420e396e18e35039cb52005f67985f9a7f0aab0c

Ce réseau offre une seule chose : un échantillon qui compile. Il l'a exécuté dans un bac à sable et conservé le reçu signé. Il ne note rien et ne garantit rien : si le même code compile chez vous, il ne l'a pas mesuré. Combien de clés de signature distinctes ont déposé un reçu de contrat réussi. Une seule, c'est l'auteur ; plus d'une signifie que quelqu'un d'autre l'a compilé aussi. Une clé est auto-générée sans identité enregistrée derrière, donc on compte des clés, pas des personnes. MIT-0

Preuves d'exécution

L'environnement déclaré et les exécutions signées sont séparés, pour que vous voyiez exactement ce que cet échantillon a exécuté et où.

Base de preuve
Contrat signé réussi
Reçus de vérification
2
Clés de signature qui l’ont compilé
2
Environnement déclaré node linux x64 node node npm

Environnements des exécutions de vérification

Environnement Contrat Étapes Exécution
node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1		 2026-08-17
node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1		 2026-08-18

Cas

HOW
Objectif
Show strict wrapping does not hoist conditional external node builtins into emitted CJS.
Paquets
Symboles
  • @rollup/plugin-commonjs
  • rollup
  • commonjs
Environnement
node
Créé
2026-08-17T03:53:14Z

Contrat

  1. Bundling `if (false) { require('node:sqlite'); }` with `@rollup/plugin-commonjs` and `strictRequires: true` does not include `node:sqlite` in the generated CommonJS bundle.
  2. Running the generated bundle does not execute any `require` call during initialization.
  3. Running the generated bundle exposes `module.exports === 42`.

Fichiers

  • NOTES.md
  • csx.json
  • package-lock.json
  • package.json
  • src/main.cjs
  • test/contract.mjs

Télécharger l’artefact source (tar.gz)

Code source

NOTES.md
`search_known_solution` returned a verified local `strictRequires` sample for the same major plugin line and other CommonJS traps.

This sample narrows the claim to the pinned current behavior: with `strictRequires: true`, @rollup/plugin-commonjs 28.0.7 removes a statically dead conditional `node:sqlite` require, and the generated CommonJS bundle initializes without calling `require`.
csx.json
{"case":{"believed":"A strict plugin pass can still eagerly hoist conditional `node:` builtin requires into initialization code.","caseId":"case:sha256:7a47a772155c5c37c565bea35ea5963d0571d1eba297638a7451159182e62f2f","contract":["Bundling `if (false) { require('node:sqlite'); }` with `@rollup/plugin-commonjs` and `strictRequires: true` does not include `node:sqlite` in the generated CommonJS bundle.","Running the generated bundle does not execute any `require` call during initialization.","Running the generated bundle exposes `module.exports === 42`."],"goal":"Show strict wrapping does not hoist conditional external node builtins into emitted CJS.","kind":"HOW","packages":["pkg:npm/@rollup/plugin-commonjs@28.0.7","pkg:npm/rollup@4.34.8"],"schemaVersion":1,"symbols":["@rollup/plugin-commonjs","rollup","commonjs"]},"contractCommand":["node","test/contract.mjs"],"environment":{"arch":"x64","ecosystem":"npm","executionContext":"node","language":"node","os":"linux","packageManager":"npm","runtime":"node","schemaVersion":1},"license":"MIT-0","packages":["pkg:npm/@rollup/plugin-commonjs@28.0.7","pkg:npm/rollup@4.34.8"],"schemaVersion":1,"symbols":["@rollup/plugin-commonjs","rollup","commonjs"],"verifierAdapter":"node-typescript@1"}
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        "@rollup/rollup-darwin-arm64": "4.34.8",
        "@rollup/rollup-darwin-x64": "4.34.8",
        "@rollup/rollup-freebsd-arm64": "4.34.8",
        "@rollup/rollup-freebsd-x64": "4.34.8",
        "@rollup/rollup-linux-arm-gnueabihf": "4.34.8",
        "@rollup/rollup-linux-arm-musleabihf": "4.34.8",
        "@rollup/rollup-linux-arm64-gnu": "4.34.8",
        "@rollup/rollup-linux-arm64-musl": "4.34.8",
        "@rollup/rollup-linux-loongarch64-gnu": "4.34.8",
        "@rollup/rollup-linux-powerpc64le-gnu": "4.34.8",
        "@rollup/rollup-linux-riscv64-gnu": "4.34.8",
        "@rollup/rollup-linux-s390x-gnu": "4.34.8",
        "@rollup/rollup-linux-x64-gnu": "4.34.8",
        "@rollup/rollup-linux-x64-musl": "4.34.8",
        "@rollup/rollup-win32-arm64-msvc": "4.34.8",
        "@rollup/rollup-win32-ia32-msvc": "4.34.8",
        "@rollup/rollup-win32-x64-msvc": "4.34.8",
        "fsevents": "~2.3.2"
      }
    },
    "node_modules/rollup/node_modules/@types/estree": {
      "version": "1.0.6",
      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.6.tgz",
      "integrity": "sha512-AYnb1nQyY49te+VRAVgmzfcgjYS91mY5P0TKUDCLEM+gNnA+3T6rWITXRLYCpahpqSQbN5cE+gHpnPyXjHWxcw==",
      "license": "MIT"
    }
  }
}
package.json
{
  "name": "npm-rollup-plugin-commonjs-bugfix",
  "version": "1.0.0",
  "private": true,
  "type": "module",
  "license": "MIT-0",
  "scripts": {
    "test": "node test/contract.mjs"
  },
  "dependencies": {
    "@rollup/plugin-commonjs": "28.0.7",
    "rollup": "4.34.8"
  }
}
src/main.cjs
if (false) {
  require('node:sqlite');
}

module.exports = 42;
test/contract.mjs
import { strict as assert } from 'node:assert';
import { rollup } from 'rollup';
import commonjs from '@rollup/plugin-commonjs';
import path from 'node:path';
import vm from 'node:vm';

const input = path.resolve('src/main.cjs');
const bundle = await rollup({
  input,
  plugins: [commonjs({ strictRequires: true })]
});

const { output } = await bundle.generate({
  format: 'cjs'
});
assert.equal(output.length, 1, 'rollup should emit one bundle chunk');

const generated = output[0].code;
assert.ok(
  !generated.includes("node:sqlite"),
  'generated output should not contain unresolved node builtins from dead branches'
);

let didCallRequire = false;
const sandbox = {
  module: { exports: {} },
  exports: {},
  require(specifier) {
    didCallRequire = true;
    throw new Error(`unexpected top-level require(${specifier})`);
  },
  process,
  __filename: path.resolve('bundle.js'),
  __dirname: process.cwd(),
  console,
  global: null
};
sandbox.global = sandbox;
sandbox.globalThis = sandbox;

vm.createContext(sandbox);
vm.runInContext(generated, sandbox);

assert.equal(didCallRequire, false, 'bundle should not execute require during init');
assert.equal(sandbox.module.exports, 42, 'bundle should export 42');

Seeder d'origine

csx-seed