サンプル
@rollup/plugin-commonjs 29.0.3: ignoreDynamicRequires
検証済みサンプル — npm @rollup/plugin-commonjs 29.0.3: ignoreDynamicRequires. node 22 · linux debian/x64 · docker で contract を実行し、成功しました.
sha256:91ed65a55baa1bd56defffedd5911892303a39e6df88b4a92419a90e92f13c84
このネットワークが提供するのは一つだけです。ビルドされるサンプル。サンドボックスで実行し、署名済みの受領証を保管します。等級はつけず、何も保証しません — 同じコードがあなたの環境でビルドされるかは測定していません。
合格した契約受領証を提出した異なる署名鍵の数です。1 なら作者だけ、2 以上なら他の誰かもビルドしています。鍵は自己生成で背後に登録された身元がないため、数えているのは人ではなく鍵です。
MIT-0
実行証拠
宣言された環境と署名済みの実行を分けてあります。このサンプルが何をどこで実行したかをそのまま確認できます。
- 証拠の基準
- 署名済みコントラクト合格
- 検証レシート
- 1
- ビルドした署名鍵
- 1
宣言された環境
node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10
検証実行環境
| 環境 | コントラクト | ステージ | 実行日 |
|---|---|---|---|
| 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… |
2026-09-03 |
ケース
HOW- ゴール
- verify ignoreDynamicRequires in pkg:npm/%40rollup/plugin-commonjs@29.0.3
- シンボル
-
- ignoreDynamicRequires
- 環境
- node 22.23.2
- 作成日
- 2026-09-03T13:15:13Z
コントラクト
- By default, @rollup/plugin-commonjs transforms dynamic require calls into commonjsRequire helper calls that throw an error instructing the user to configure dynamicRequireTargets or ignoreDynamicRequires.
- Setting ignoreDynamicRequires: true preserves dynamic require calls as untransformed native require expressions in the bundle output without emitting the throwing commonjsRequire helper.
- By default, referencing require as a standalone identifier rewrites the identifier to commonjsRequire.
- Setting ignoreDynamicRequires: true preserves standalone require identifier references without rewriting them to commonjsRequire.
- When dynamicRequireTargets is configured, setting ignoreDynamicRequires: true provides a fallback to the ambient require function for unmatched module paths instead of throwing.
- When executed in an environment with an ambient require function, bundles built with ignoreDynamicRequires: true invoke the ambient require rather than throwing.
ファイル
- NOTES.md
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
ソース
# Notes: Rollup CommonJS Plugin Dynamic Require Handling with ignoreDynamicRequires
## Search Result
`search_known_solution` returned `NO_SAFE_MATCH` for `ignoreDynamicRequires` in `@rollup/plugin-commonjs@29.0.3`. Existing public samples for this version cover `defaultIsModuleExports`, `requireNodeBuiltins`, `esmExternals`, and `ignoreTryCatch`. This sample verifies runtime behavior and bundling output when handling dynamic require calls with `ignoreDynamicRequires`.
## Naive Model Assumption
Developers and models often assume that `@rollup/plugin-commonjs` either automatically resolves dynamic require expressions at runtime, or leaves dynamic require statements intact by default.
## Failure Mode
By default (`ignoreDynamicRequires: false`), `@rollup/plugin-commonjs` rewrites dynamic `require(...)` calls and standalone `require` identifier references to an internal `commonjsRequire` helper that unconditionally throws an error at runtime (`Error: Could not dynamically require "...". Please configure the dynamicRequireTargets or/and ignoreDynamicRequires option of @rollup/plugin-commonjs appropriately for this require call to work.`). Setting `ignoreDynamicRequires: true` preserves dynamic `require` expressions as untransformed native `require` calls and allows fallback to the ambient runtime require when used with `dynamicRequireTargets`.
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 ignoreDynamicRequires in pkg:npm/%40rollup/plugin-commonjs@29.0.3
Kind: HOW
Use EXACTLY these public packages and versions:
- pkg:npm/%40rollup/plugin-commonjs@29.0.3
Demonstrate these symbols/APIs:
- ignoreDynamicRequires
Constraints:
- executionContext: node
Required runtime conditions:
- ecosystem: npm
- language: javascript
- moduleSystem: cjs
- packageManager: npm@10.9.8
- runtime: node@22.23.2
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.
{"case":{"believed":"When bundling CommonJS modules with dynamic require expressions, @rollup/plugin-commonjs either automatically resolves dynamic calls at runtime or silently ignores them without error.","caseId":"case:sha256:92f1d0d99b6f7946c85a165e1e3853a5cb51633ab489e328a21dc69b7934b3f7","constraints":{"executionContext":"node"},"contract":["By default, @rollup/plugin-commonjs transforms dynamic require calls into commonjsRequire helper calls that throw an error instructing the user to configure dynamicRequireTargets or ignoreDynamicRequires.","Setting ignoreDynamicRequires: true preserves dynamic require calls as untransformed native require expressions in the bundle output without emitting the throwing commonjsRequire helper.","By default, referencing require as a standalone identifier rewrites the identifier to commonjsRequire.","Setting ignoreDynamicRequires: true preserves standalone require identifier references without rewriting them to commonjsRequire.","When dynamicRequireTargets is configured, setting ignoreDynamicRequires: true provides a fallback to the ambient require function for unmatched module paths instead of throwing.","When executed in an environment with an ambient require function, bundles built with ignoreDynamicRequires: true invoke the ambient require rather than throwing."],"goal":"verify ignoreDynamicRequires in pkg:npm/%40rollup/plugin-commonjs@29.0.3","kind":"HOW","packages":["pkg:npm/%40rollup/plugin-commonjs@29.0.3"],"schemaVersion":1,"symbols":["ignoreDynamicRequires"]},"contractCommand":["node","test/contract.mjs"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"npm","executionContext":"node","language":"javascript","libc":"glibc","libcVersion":"2.39","moduleSystem":"cjs","os":"linux","osVersionBucket":"24","packageManager":"npm","packageManagerVersion":"10.9.8","runtime":"node","runtimeVersion":"22.23.2","schemaVersion":1},"license":"MIT-0","packages":["pkg:npm/%40rollup/plugin-commonjs@29.0.3"],"schemaVersion":1,"subject":"pkg:npm/%40rollup/plugin-commonjs@29.0.3","symbols":["ignoreDynamicRequires"],"verifierAdapter":"node-typescript@1"}
{
"name": "sample-rollup-plugin-commonjs-ignore-dynamic-requires",
"version": "1.0.0",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "sample-rollup-plugin-commonjs-ignore-dynamic-requires",
"version": "1.0.0",
"dependencies": {
"@rollup/plugin-commonjs": "29.0.3",
"rollup": "4.62.4"
}
},
"node_modules/@jridgewell/sourcemap-codec": {
"version": "1.6.0",
"resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.6.0.tgz",
"integrity": "sha512-T7jf+5zgsZHwNJ4lvQ7/aezbyk0nNX+zJVWpmHA7VYsEx7a7qr5Rg5IbtJFqkgze5Y2sruq1RUY8Q837Od7iFw==",
"license": "MIT"
},
"node_modules/@napi-rs/lzma-linux-x64-gnu": {
"version": "1.5.1",
"resolved": "https://registry.npmjs.org/@napi-rs/lzma-linux-x64-gnu/-/lzma-linux-x64-gnu-1.5.1.tgz",
"integrity": "sha512-oTXEIha4SsuXdTA4Iyskj0kpdx2yVXdhd75c2v3xGrHFfVMsbhTPZU/nMPL4sWKo4pBHm3aucLaqGlF696dTyQ==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
],
"engines": {
"node": "^22.20 || ^24.12 || >=25"
}
},
"node_modules/@rollup/plugin-commonjs": {
"version": "29.0.3",
"resolved": "https://registry.npmjs.org/@rollup/plugin-commonjs/-/plugin-commonjs-29.0.3.tgz",
"integrity": "sha512-ZaOxZceP7SOUW7Lqw5IRVweSQYWaeIPnXIGLiB690EBA3FGJTO40EEr2L5yZplJWsgTCogILRSpcAe7+U0Otdg==",
"license": "MIT",
"dependencies": {
"@rollup/pluginutils": "^5.0.1",
"commondir": "^1.0.1",
"estree-walker": "^2.0.2",
"fdir": "^6.2.0",
"is-reference": "1.2.1",
"magic-string": "^0.30.3",
"picomatch": "^4.0.2"
},
"engines": {
"node": ">=16.0.0 || 14 >= 14.17"
},
"peerDependencies": {
"rollup": "^2.68.0||^3.0.0||^4.0.0"
},
"peerDependenciesMeta": {
"rollup": {
"optional": true
}
}
},
"node_modules/@rollup/pluginutils": {
"version": "5.4.0",
"resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-5.4.0.tgz",
"integrity": "sha512-MfPp06CjRLfXQ3wY0R8vJDYBy/MvVcc9OulEfR0B8Iv9ko+GCNaRZ+EpJYFl27LhKsZK0o420sYCRHCjfCgeUg==",
"license": "MIT",
"dependencies": {
"@types/estree": "^1.0.0",
"estree-walker": "^2.0.2",
"picomatch": "^4.0.2"
},
"engines": {
"node": ">=14.0.0"
},
"peerDependencies": {
"rollup": "^1.20.0||^2.0.0||^3.0.0||^4.0.0"
},
"peerDependenciesMeta": {
"rollup": {
"optional": true
}
}
},
"node_modules/@rollup/rollup-android-arm-eabi": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.62.4.tgz",
"integrity": "sha512-RrPokAb7dmbxFoeO3TloqHyOjgye8RkBhSqmp4aJMIex4c9r46ZstPnleDQOq1t46VOVjwIuwNogIqbodV1Vvg==",
"cpu": [
"arm"
],
"license": "MIT",
"optional": true,
"os": [
"android"
]
},
"node_modules/@rollup/rollup-android-arm64": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm64/-/rollup-android-arm64-4.62.4.tgz",
"integrity": "sha512-JKuJc+pnpks2pjy7L/N3v/cAkZxYlnmuZoD840ldbMI5KDbC4iO9NKwPKYdjYFCMAIIlBzYSFHxIJVYzRo2/8A==",
"cpu": [
"arm64"
],
"license": "MIT",
"optional": true,
"os": [
"android"
]
},
"node_modules/@rollup/rollup-darwin-arm64": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-arm64/-/rollup-darwin-arm64-4.62.4.tgz",
"integrity": "sha512-krw5uS2STmvJ02x0uTXHbqQNuz+9eZ1iw+qXk9dmW2gvV4jV7O2hEoOnuhFrpOPiel1mBFtqbxYZZtC46hXLOw==",
"cpu": [
"arm64"
],
"license": "MIT",
"optional": true,
"os": [
"darwin"
]
},
"node_modules/@rollup/rollup-darwin-x64": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.62.4.tgz",
"integrity": "sha512-wsTxtgApb4PrOsNJIm0FZ1h3WvCC+k9uxLJ4ad75hgoS4NiRes2SoJFlDAyMwiUY8IssDqGcHbXuN0sx1tfF1A==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"darwin"
]
},
"node_modules/@rollup/rollup-freebsd-arm64": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-freebsd-arm64/-/rollup-freebsd-arm64-4.62.4.tgz",
"integrity": "sha512-GUOnQlyZe3yAXhWOtOMsn5Qkrv5E5mZXa0thbARWi5Ei2szlVXJFQhddZ4HbAzh8q92w5twp+CQvs/eFanz9YQ==",
"cpu": [
"arm64"
],
"license": "MIT",
"optional": true,
"os": [
"freebsd"
]
},
"node_modules/@rollup/rollup-freebsd-x64": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-freebsd-x64/-/rollup-freebsd-x64-4.62.4.tgz",
"integrity": "sha512-/Y7f3QuxjzPKsjA/rfEDa3+0vXqyjmJ50Ln8dPpCmWkKTrUoWHG1cWhTqaAMLob2m2nESWuC7yGrREz019Ztqg==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"freebsd"
]
},
"node_modules/@rollup/rollup-linux-arm-gnueabihf": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm-gnueabihf/-/rollup-linux-arm-gnueabihf-4.62.4.tgz",
"integrity": "sha512-81wiiX3v7aqy+T+bT61TJ78yJjRquqFFTTbAPt08imfQQzkPIW8t6aJbkTagtCCrXMNc9D66+geqlK7ydLPNqA==",
"cpu": [
"arm"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-arm-musleabihf": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm-musleabihf/-/rollup-linux-arm-musleabihf-4.62.4.tgz",
"integrity": "sha512-9kmDIvNZqdoHOBZgNtpTBeLWYO/LVipM3H/j62P8848/l/VPEQL6N3uxU9pvP1oZAsXyC2MEnFP3ovRjo7WYNQ==",
"cpu": [
"arm"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-arm64-gnu": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm64-gnu/-/rollup-linux-arm64-gnu-4.62.4.tgz",
"integrity": "sha512-CcnXHWnXg69g+DX5VWL3FHts3qMRN2uVEHX+BZvGLdd07/gXkn3ePjYtO1LDJvxkGKVHMclKBRa1QUTH+6toYQ==",
"cpu": [
"arm64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-arm64-musl": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm64-musl/-/rollup-linux-arm64-musl-4.62.4.tgz",
"integrity": "sha512-iFOibiHnTRuhrWLlRsOQFdZJJIa7S8OwkneJr4ocALP16u5yk6lWLINFwhHaEqBFMsKDUZofLkGos7+CPzGB3g==",
"cpu": [
"arm64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-loong64-gnu": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-loong64-gnu/-/rollup-linux-loong64-gnu-4.62.4.tgz",
"integrity": "sha512-XnWYMI7euHlb5a871xPja+Gm7DRCFU+FGRrtS2sMq9N8FvqtpagUy6gD4YOemC5MRk9xbh8+jYMEJbigFQwsgA==",
"cpu": [
"loong64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-loong64-musl": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-loong64-musl/-/rollup-linux-loong64-musl-4.62.4.tgz",
"integrity": "sha512-qGDAlO0U8xedCcsdRm9oaoQY8DAx/QT7uIxJWhCdx0ceIWX783UC9QSYkdpzAe29wNiVfp24+bZdQmn49o45SQ==",
"cpu": [
"loong64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-ppc64-gnu": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-ppc64-gnu/-/rollup-linux-ppc64-gnu-4.62.4.tgz",
"integrity": "sha512-ru4H6ezD7ysA5EiEK6qkkaEb4modH8CTej6kUy/gQi20u3kB3G7Zn8snXXkeJSCOFKG/rbPPtM/+9Wgas1961w==",
"cpu": [
"ppc64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-ppc64-musl": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-ppc64-musl/-/rollup-linux-ppc64-musl-4.62.4.tgz",
"integrity": "sha512-2W4MO5WQVJnbJaZdvDb9rhBDuFU1nKIepPFpJUBsTh2k1YY2g+ODViaWuyOAjQ5cOP7NvrvLzt3wvHOoiAvc7w==",
"cpu": [
"ppc64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-riscv64-gnu": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-riscv64-gnu/-/rollup-linux-riscv64-gnu-4.62.4.tgz",
"integrity": "sha512-+fxjfuoAmVMCYV5QyjoIpu0cp5DOiOTeqYFk1AVaxGr+/ravWLX89XfQmptsoWcaVy/TGf2hexzbUOrCQIL1CQ==",
"cpu": [
"riscv64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-riscv64-musl": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-riscv64-musl/-/rollup-linux-riscv64-musl-4.62.4.tgz",
"integrity": "sha512-jTn8JfHGL4djjFxPuM06LmNUJDsst2jeVlsd9OmIH6zc5sC9K6rIuO4YajXatLUpBmBKl6b35ro1QZocLi+tcA==",
"cpu": [
"riscv64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-s390x-gnu": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-s390x-gnu/-/rollup-linux-s390x-gnu-4.62.4.tgz",
"integrity": "sha512-oCJCJL4pXsoDcP2QZ+JVlPTIRc6266zsIaeJJsWImmF7HO0W8nb6HuSgZlMWxJwaPf8ehbSw8yo0EUw925hKsA==",
"cpu": [
"s390x"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-x64-gnu": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-gnu/-/rollup-linux-x64-gnu-4.62.4.tgz",
"integrity": "sha512-W69hukhZ3KKNRCaMIEzKvcFye42hh0FE1+YoYaf5+Ikacuftoco6yO/xouz0hc5d5W/s3yBro5jRiuEE/Q5vUw==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-linux-x64-musl": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-musl/-/rollup-linux-x64-musl-4.62.4.tgz",
"integrity": "sha512-qiXbGG2jkjXhzXpsFZSR2Xpb8DN/UaxYsbb/STbuR/6fpaDgRmmaq1B/LmtF2wQFOFOSsK2jdE0RZ3a0zHn4QA==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
]
},
"node_modules/@rollup/rollup-openbsd-x64": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-openbsd-x64/-/rollup-openbsd-x64-4.62.4.tgz",
"integrity": "sha512-nWeM//hxv8mIo6jD7Hu4o48DVmV9pbV6gsKaWU+4NFyqHoPKwrkRiZGLKUhOBk8qNmDmpwFtPKg80Bo/Tn4xiQ==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"openbsd"
]
},
"node_modules/@rollup/rollup-openharmony-arm64": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-openharmony-arm64/-/rollup-openharmony-arm64-4.62.4.tgz",
"integrity": "sha512-s62SQ/vgsRSvMwDkOEfTqfgASF0f26ZNaQuTA6Aok5lrikf89yI2W0gFHvZb2Jpgc6N8JnOKZgCK2iciO3CsxQ==",
"cpu": [
"arm64"
],
"license": "MIT",
"optional": true,
"os": [
"openharmony"
]
},
"node_modules/@rollup/rollup-win32-arm64-msvc": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-win32-arm64-msvc/-/rollup-win32-arm64-msvc-4.62.4.tgz",
"integrity": "sha512-J6wGf8TVGbXJq+HH+ttTvrcfNKPbuZecV6KT1B8I18BC5IURUh5kl4Yl5OEP5eFIUoI5BWxCsyYMhFsDx8kekw==",
"cpu": [
"arm64"
],
"license": "MIT",
"optional": true,
"os": [
"win32"
]
},
"node_modules/@rollup/rollup-win32-ia32-msvc": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-win32-ia32-msvc/-/rollup-win32-ia32-msvc-4.62.4.tgz",
"integrity": "sha512-zmfrQd/0wu6oJs8Vq8KwY/YtsKSsLtKe/HwAP4Wqy8LhWjeT55fHRAkOhYQ12wI3ayS4Tt12d5CDRD7N96SAYQ==",
"cpu": [
"ia32"
],
"license": "MIT",
"optional": true,
"os": [
"win32"
]
},
"node_modules/@rollup/rollup-win32-x64-gnu": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-gnu/-/rollup-win32-x64-gnu-4.62.4.tgz",
"integrity": "sha512-qPzHqdj9rfUD+w79dtE07zi/kFwKyCJqplp5K5ygeLTp7jLpAoc16OAH39HSmRC9UpozaecsleI8uAdEj6v2yw==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"win32"
]
},
"node_modules/@rollup/rollup-win32-x64-msvc": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.62.4.tgz",
"integrity": "sha512-zD6NdeWEByGE9QF9vCrlJ5YQB4oq9q91kPZS37Jwj5hOkvR1lTBSpsKhKDw4IJtbQ35LsTS1HD9DZYGKIshU1Q==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"win32"
]
},
"node_modules/@types/estree": {
"version": "1.0.9",
"resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.9.tgz",
"integrity": "sha512-GhdPgy1el4/ImP05X05Uw4cw2/M93BCUmnEvWZNStlCzEKME4Fkk+YpoA5OiHNQmoS7Cafb8Xa3Pya8m1Qrzeg==",
"license": "MIT"
},
"node_modules/commondir": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/commondir/-/commondir-1.0.1.tgz",
"integrity": "sha512-W9pAhw0ja1Edb5GVdIF1mjZw/ASI0AlShXM83UUGe2DVr5TdAPEA1OA8m/g8zWp9x6On7gqufY+FatDbC3MDQg==",
"license": "MIT"
},
"node_modules/estree-walker": {
"version": "2.0.2",
"resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.2.tgz",
"integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==",
"license": "MIT"
},
"node_modules/fdir": {
"version": "6.5.0",
"resolved": "https://registry.npmjs.org/fdir/-/fdir-6.5.0.tgz",
"integrity": "sha512-tIbYtZbucOs0BRGqPJkshJUYdL+SDH7dVM8gjy+ERp3WAUjLEFJE+02kanyHtwjWOnwrKYBiwAmM0p4kLJAnXg==",
"license": "MIT",
"engines": {
"node": ">=12.0.0"
},
"peerDependencies": {
"picomatch": "^3 || ^4"
},
"peerDependenciesMeta": {
"picomatch": {
"optional": true
}
}
},
"node_modules/fsevents": {
"version": "2.3.3",
"resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
"integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==",
"hasInstallScript": true,
"license": "MIT",
"optional": true,
"os": [
"darwin"
],
"engines": {
"node": "^8.16.0 || ^10.6.0 || >=11.0.0"
}
},
"node_modules/is-reference": {
"version": "1.2.1",
"resolved": "https://registry.npmjs.org/is-reference/-/is-reference-1.2.1.tgz",
"integrity": "sha512-U82MsXXiFIrjCK4otLT+o2NA2Cd2g5MLoOVXUZjIOhLurrRxpEXzI8O0KZHr3IjLvlAH1kTPYSuqer5T9ZVBKQ==",
"license": "MIT",
"dependencies": {
"@types/estree": "*"
}
},
"node_modules/magic-string": {
"version": "0.30.21",
"resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.21.tgz",
"integrity": "sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ==",
"license": "MIT",
"dependencies": {
"@jridgewell/sourcemap-codec": "^1.5.5"
}
},
"node_modules/picomatch": {
"version": "4.0.7",
"resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.7.tgz",
"integrity": "sha512-qcJu88Q2IWqJsDD529JKMdwGm/dvInW4HvQnRwiH9JtihJvzGOscDtHE3x1pBKeUOTysQ8kVmLnJ2kJu7yhcGA==",
"license": "MIT",
"engines": {
"node": ">=12"
},
"funding": {
"url": "https://github.com/sponsors/jonschlinkert"
}
},
"node_modules/rollup": {
"version": "4.62.4",
"resolved": "https://registry.npmjs.org/rollup/-/rollup-4.62.4.tgz",
"integrity": "sha512-RXOqwaPsBGjMNMa4sQjDjHieHEZDFoj/Rdr46l2MU5DfEs16wHJPC2RPTPHWhNl+M3aI472LLqFkFKut4SblOg==",
"license": "MIT",
"dependencies": {
"@types/estree": "1.0.9"
},
"bin": {
"rollup": "dist/bin/rollup"
},
"engines": {
"node": ">=18.0.0",
"npm": ">=8.0.0"
},
"optionalDependencies": {
"@napi-rs/lzma-linux-x64-gnu": "1.5.1",
"@rollup/rollup-android-arm-eabi": "4.62.4",
"@rollup/rollup-android-arm64": "4.62.4",
"@rollup/rollup-darwin-arm64": "4.62.4",
"@rollup/rollup-darwin-x64": "4.62.4",
"@rollup/rollup-freebsd-arm64": "4.62.4",
"@rollup/rollup-freebsd-x64": "4.62.4",
"@rollup/rollup-linux-arm-gnueabihf": "4.62.4",
"@rollup/rollup-linux-arm-musleabihf": "4.62.4",
"@rollup/rollup-linux-arm64-gnu": "4.62.4",
"@rollup/rollup-linux-arm64-musl": "4.62.4",
"@rollup/rollup-linux-loong64-gnu": "4.62.4",
"@rollup/rollup-linux-loong64-musl": "4.62.4",
"@rollup/rollup-linux-ppc64-gnu": "4.62.4",
"@rollup/rollup-linux-ppc64-musl": "4.62.4",
"@rollup/rollup-linux-riscv64-gnu": "4.62.4",
"@rollup/rollup-linux-riscv64-musl": "4.62.4",
"@rollup/rollup-linux-s390x-gnu": "4.62.4",
"@rollup/rollup-linux-x64-gnu": "4.62.4",
"@rollup/rollup-linux-x64-musl": "4.62.4",
"@rollup/rollup-openbsd-x64": "4.62.4",
"@rollup/rollup-openharmony-arm64": "4.62.4",
"@rollup/rollup-win32-arm64-msvc": "4.62.4",
"@rollup/rollup-win32-ia32-msvc": "4.62.4",
"@rollup/rollup-win32-x64-gnu": "4.62.4",
"@rollup/rollup-win32-x64-msvc": "4.62.4",
"fsevents": "~2.3.2"
}
}
}
}
{
"name": "sample-rollup-plugin-commonjs-ignore-dynamic-requires",
"version": "1.0.0",
"type": "commonjs",
"dependencies": {
"@rollup/plugin-commonjs": "29.0.3",
"rollup": "4.62.4"
}
}
{
"schemaVersion": 1,
"goal": "verify ignoreDynamicRequires in pkg:npm/%40rollup/plugin-commonjs@29.0.3",
"kind": "HOW",
"packages": [
"pkg:npm/%40rollup/plugin-commonjs@29.0.3"
],
"symbols": [
"ignoreDynamicRequires"
],
"constraints": {
"executionContext": "node"
},
"runtimeConditions": {
"ecosystem": "npm",
"language": "javascript",
"moduleSystem": "cjs",
"packageManager": "npm@10.9.8",
"runtime": "node@22.23.2"
}
}
import assert from 'node:assert/strict';
import { rollup } from 'rollup';
import commonjs from '@rollup/plugin-commonjs';
async function runContract() {
// ---------------------------------------------------------------------------
// Contract 1:
// By default, @rollup/plugin-commonjs transforms dynamic require calls into
// commonjsRequire helper calls that throw an error instructing the user to
// configure dynamicRequireTargets or ignoreDynamicRequires.
// ---------------------------------------------------------------------------
{
const bundle = await rollup({
input: 'entry-default.js',
plugins: [
{
name: 'virtual-loader',
resolveId(id) {
if (id === 'entry-default.js') return id;
},
load(id) {
if (id === 'entry-default.js') {
return `
function loadModule(name) {
return require(name);
}
module.exports = { loadModule };
`;
}
}
},
commonjs()
]
});
const { output } = await bundle.generate({ format: 'cjs' });
const code = output[0].code;
assert.match(
code,
/commonjsRequire\(name\)/,
'Default transform rewrites dynamic require(name) to commonjsRequire(name)'
);
assert.match(
code,
/function commonjsRequire\(path\)/,
'Default options define commonjsRequire helper in output bundle'
);
assert.match(
code,
/Could not dynamically require/,
'commonjsRequire helper contains dynamic require failure message'
);
assert.match(
code,
/Please configure the dynamicRequireTargets or\/and ignoreDynamicRequires option/,
'Failure message mentions ignoreDynamicRequires configuration option'
);
// Verify execution throws
const fn = new Function('exports', 'module', 'require', code);
const mod = { exports: {} };
fn(mod.exports, mod, () => {
throw new Error('Should not reach ambient require');
});
assert.throws(
() => mod.exports.loadModule('arbitrary-pkg'),
{
name: 'Error',
message: 'Could not dynamically require "arbitrary-pkg". Please configure the dynamicRequireTargets or/and ignoreDynamicRequires option of @rollup/plugin-commonjs appropriately for this require call to work.'
},
'Default commonjsRequire throws expected error when executed'
);
}
// ---------------------------------------------------------------------------
// Contract 2:
// Setting ignoreDynamicRequires: true preserves dynamic require calls as
// untransformed native require expressions in the bundle output without
// emitting the throwing commonjsRequire helper.
// ---------------------------------------------------------------------------
{
const bundle = await rollup({
input: 'entry-ignore.js',
plugins: [
{
name: 'virtual-loader',
resolveId(id) {
if (id === 'entry-ignore.js') return id;
},
load(id) {
if (id === 'entry-ignore.js') {
return `
function loadModule(name) {
return require(name);
}
module.exports = { loadModule };
`;
}
}
},
commonjs({
ignoreDynamicRequires: true
})
]
});
const { output } = await bundle.generate({ format: 'cjs' });
const code = output[0].code;
assert.equal(
code.includes('commonjsRequire'),
false,
'ignoreDynamicRequires: true must not emit commonjsRequire helper'
);
assert.equal(
code.includes('Could not dynamically require'),
false,
'ignoreDynamicRequires: true must not include dynamic require error string'
);
assert.match(
code,
/return require\(name\);/,
'ignoreDynamicRequires: true leaves native require(name) call untouched'
);
}
// ---------------------------------------------------------------------------
// Contract 3:
// By default, referencing require as a standalone identifier rewrites the
// identifier to commonjsRequire.
// ---------------------------------------------------------------------------
{
const bundle = await rollup({
input: 'entry-ref-default.js',
plugins: [
{
name: 'virtual-loader',
resolveId(id) {
if (id === 'entry-ref-default.js') return id;
},
load(id) {
if (id === 'entry-ref-default.js') {
return `
const r = require;
module.exports = { r };
`;
}
}
},
commonjs()
]
});
const { output } = await bundle.generate({ format: 'cjs' });
const code = output[0].code;
assert.match(
code,
/r\s*=\s*commonjsRequire/,
'Default transform rewrites standalone require identifier to commonjsRequire'
);
assert.match(
code,
/function commonjsRequire\(path\)/,
'commonjsRequire helper is generated for identifier reference'
);
}
// ---------------------------------------------------------------------------
// Contract 4:
// Setting ignoreDynamicRequires: true preserves standalone require identifier
// references without rewriting them to commonjsRequire.
// ---------------------------------------------------------------------------
{
const bundle = await rollup({
input: 'entry-ref-ignore.js',
plugins: [
{
name: 'virtual-loader',
resolveId(id) {
if (id === 'entry-ref-ignore.js') return id;
},
load(id) {
if (id === 'entry-ref-ignore.js') {
return `
const r = require;
module.exports = { r };
`;
}
}
},
commonjs({
ignoreDynamicRequires: true
})
]
});
const { output } = await bundle.generate({ format: 'cjs' });
const code = output[0].code;
assert.equal(
code.includes('commonjsRequire'),
false,
'ignoreDynamicRequires: true does not emit commonjsRequire for identifier reference'
);
assert.match(
code,
/r\s*=\s*require/,
'ignoreDynamicRequires: true preserves standalone require identifier reference'
);
}
// ---------------------------------------------------------------------------
// Contract 5:
// When dynamicRequireTargets is configured, setting ignoreDynamicRequires: true
// provides a fallback to the ambient require function for unmatched module paths
// instead of throwing.
// ---------------------------------------------------------------------------
{
const bundle = await rollup({
input: 'entry-fallback.js',
plugins: [
{
name: 'virtual-loader',
resolveId(id) {
if (id === 'entry-fallback.js') return id;
if (id === './target-mod.js' || id === 'target-mod.js') return 'target-mod.js';
},
load(id) {
if (id === 'entry-fallback.js') {
return `
const target = require('./target-mod.js');
function loadDynamic(p) {
return require(p);
}
module.exports = { target, loadDynamic };
`;
}
if (id === 'target-mod.js') {
return `module.exports = 'bundled-target';`;
}
}
},
commonjs({
dynamicRequireTargets: ['target-mod.js'],
ignoreDynamicRequires: true
})
]
});
const { output } = await bundle.generate({ format: 'cjs' });
const code = output[0].code;
assert.equal(
code.includes('Could not dynamically require'),
false,
'dynamicRequireTargets with ignoreDynamicRequires: true removes throwing error'
);
assert.match(
code,
/return require\(path\);|return require\(p\);/,
'dynamicRequireTargets with ignoreDynamicRequires: true falls back to require'
);
}
// ---------------------------------------------------------------------------
// Contract 6:
// When executed in an environment with an ambient require function, bundles
// built with ignoreDynamicRequires: true invoke the ambient require rather
// than throwing.
// ---------------------------------------------------------------------------
{
const bundle = await rollup({
input: 'entry-exec.js',
plugins: [
{
name: 'virtual-loader',
resolveId(id) {
if (id === 'entry-exec.js') return id;
},
load(id) {
if (id === 'entry-exec.js') {
return `
exports.load = function(modPath) {
return require(modPath);
};
`;
}
}
},
commonjs({
ignoreDynamicRequires: true
})
]
});
const { output } = await bundle.generate({ format: 'cjs' });
const code = output[0].code;
const ambientCalls = [];
const ambientRequire = (specifier) => {
ambientCalls.push(specifier);
return { resolvedFromAmbient: specifier };
};
const fn = new Function('exports', 'module', 'require', code);
const mod = { exports: {} };
fn(mod.exports, mod, ambientRequire);
const result = mod.exports.load('ambient-module');
assert.deepEqual(
result,
{ resolvedFromAmbient: 'ambient-module' },
'Calling load invokes the ambient require and returns its result'
);
assert.deepEqual(
ambientCalls,
['ambient-module'],
'Ambient require was called with the exact specifier string'
);
}
console.log('All ignoreDynamicRequires contract assertions passed successfully.');
}
runContract().catch((err) => {
console.error('Contract failed:', err);
process.exit(1);
});
オリジンシーダー
匿名