always alias React core version

admin/test-bad-package/README.mdx

@@ -0,0 +1,33 @@
+# test-bad-package
+
+This package declares a wrong React version on purpose
+
+The goal is to test that the MD/MDX content of this package can still be rendered by the website.
+
+See related issue https://github.com/facebook/docusaurus/issues/9027
+
+---
+
+import {version as ReactVersion} from 'react';
+import {version as ReactDOMVersion} from 'react-dom';
+
+export function TestComponent() {
+  if (ReactVersion.startsWith('15')) {
+    throw new Error(
+      `'test-bad-package/README.mdx' is rendered with bad React version: ${ReactVersion}`,
+    );
+  }
+  if (ReactDOMVersion.startsWith('15')) {
+    throw new Error(
+      `'test-bad-package/README.mdx' is rendered with bad React-DOM version: ${ReactDOMVersion}`,
+    );
+  }
+  return (
+    <>
+      <div>React version: {ReactVersion}</div>
+      <div>React DOM version: {ReactDOMVersion}</div>
+    </>
+  );
+}
+
+<TestComponent />

admin/test-bad-package/package.json

@@ -0,0 +1,9 @@
+{
+  "name": "test-bad-package",
+  "version": "3.5.1",
+  "private": true,
+  "dependencies": {
+    "react": "15.7.0",
+    "react-dom": "15.7.0"
+  }
+}

package.json

@@ -9,6 +9,7 @@
     "website",
     "test-website-in-workspace",
     "packages/create-docusaurus/templates/*",
+    "admin/test-bad-package",
     "admin/new.docusaurus.io"
   ],
   "scripts": {

website/_dogfooding/_docs tests/tests/import-bad-package.mdx

@@ -0,0 +1,13 @@
+# Import Bad Package
+
+We are importing MDX content from a file that is in a package that has a bad React version.
+
+This is expected to work despite the bad version.
+
+See https://github.com/facebook/docusaurus/issues/9027
+
+---
+
+import Readme from '@site/../admin/test-bad-package/README.mdx';
+
+<Readme />

yarn.lock

@@ -4424,6 +4424,11 @@ arrify@^2.0.1:
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-2.0.1.tgz#c9655e9331e0abcd588d2a7cad7e9956f66701fa"
   integrity sha512-3duEwti880xqi4eAMN8AyR4a0ByT90zoYdLlevfrvU43vb0YZwZVfxOgxWrLXXXpyugL0hNZc9G6BiB5B3nUug==
 
+asap@~2.0.3:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
+  integrity sha512-BSHWgDSAiKs50o2Re8ppvp3seVHXSRM44cdSsT9FfNEUUZLOGWVCsiWaRPWM1Znn+mqZ1OfVZ3z3DWEzSp7hRA==
+
 ast-types-flow@^0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/ast-types-flow/-/ast-types-flow-0.0.7.tgz#f70b735c6bca1a5c9c22d982c3e39e7feba3bdad"
@@ -5711,6 +5716,11 @@ core-js-pure@^3.30.2:
   resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.31.1.tgz#73d154958881873bc19381df80bddb20c8d0cdb5"
   integrity sha512-w+C62kvWti0EPs4KPMCMVv9DriHSXfQOCQ94bGGBiEW5rrbtt/Rz8n5Krhfw9cpFyzXBjf3DB3QnPdEzGDY4Fw==
 
+core-js@^1.0.0:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
+  integrity sha512-ZiPp9pZlgxpWRu0M+YWbm6+aQ84XEfH1JRXvfOc/fILWI0VKhLC2LX13X1NYq4fULzLMq7Hfh43CSo2/aIaUPA==
+
 core-js@^3.31.1:
   version "3.31.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.31.1.tgz#f2b0eea9be9da0def2c5fece71064a7e5d687653"
@@ -5788,6 +5798,14 @@ cosmiconfig@^9.0.0:
     js-yaml "^4.1.0"
     parse-json "^5.2.0"
 
+create-react-class@^15.6.0:
+  version "15.7.0"
+  resolved "https://registry.yarnpkg.com/create-react-class/-/create-react-class-15.7.0.tgz#7499d7ca2e69bb51d13faf59bd04f0c65a1d6c1e"
+  integrity sha512-QZv4sFWG9S5RUvkTYWbflxeZX+JG7Cz0Tn33rQBJ+WFQTqTfUTjMjiv9tnfXazjsO5r0KhPs+AqCjyrQX6h2ng==
+  dependencies:
+    loose-envify "^1.3.1"
+    object-assign "^4.1.1"
+
 cross-env@^7.0.3:
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-7.0.3.tgz#865264b29677dc015ba8418918965dd232fc54cf"
@@ -6874,7 +6892,7 @@ encodeurl@~1.0.2:
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
   integrity sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==
 
-encoding@^0.1.12, encoding@^0.1.13:
+encoding@^0.1.11, encoding@^0.1.12, encoding@^0.1.13:
   version "0.1.13"
   resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.13.tgz#56574afdd791f54a8e9b2785c0582a2d26210fa9"
   integrity sha512-ETBauow1T35Y/WZMkio9jiM0Z5xjHHmJ4XmjZOq1l/dXz3lr2sRn87nJy20RupqSh1F2m3HHPSp8ShIPQJrJ3A==
@@ -7641,6 +7659,19 @@ fb-watchman@^2.0.0:
   dependencies:
     bser "2.1.1"
 
+fbjs@^0.8.9:
+  version "0.8.18"
+  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.18.tgz#9835e0addb9aca2eff53295cd79ca1cfc7c9662a"
+  integrity sha512-EQaWFK+fEPSoibjNy8IxUtaFOMXcWsY0JaVrQoZR9zC8N2Ygf9iDITPWjUTVIax95b6I742JFLqASHfsag/vKA==
+  dependencies:
+    core-js "^1.0.0"
+    isomorphic-fetch "^2.1.1"
+    loose-envify "^1.0.0"
+    object-assign "^4.1.0"
+    promise "^7.1.1"
+    setimmediate "^1.0.5"
+    ua-parser-js "^0.7.30"
+
 fd-slicer@~1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/fd-slicer/-/fd-slicer-1.1.0.tgz#25c7c89cb1f9077f8891bbe61d8f390eae256f1e"
@@ -9410,6 +9441,11 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-2.0.0.tgz#bde9c32680d6fae04129d6ac9d921ce7815f78e3"
   integrity sha512-XCoy+WlUr7d1+Z8GgSuXmpuUFC9fOhRXglJMx+dwLKTkL44Cjd4W1Z5P+BQZpr+cR93aGP4S/s7Ftw6Nd/kiEw==
 
+is-stream@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
+  integrity sha512-uQPm8kcs47jx38atAcWTVxyltQYoPT68y9aWYdV6yWXSyW8mzSat0TL6CiWdZeCdF3KrAvpVtnHbTv4RN+rqdQ==
+
 is-stream@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-2.0.1.tgz#fac1e3d53b97ad5a9d0ae9cef2389f5810a5c077"
@@ -9506,6 +9542,14 @@ isobject@^3.0.1:
   resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
   integrity sha512-WhB9zCku7EGTj/HQQRz5aUQEUeoQZH2bWcltRErOpymJ4boYE6wL9Tbr23krRPSZ+C5zqNSrSw+Cc7sZZ4b7vg==
 
+isomorphic-fetch@^2.1.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz#611ae1acf14f5e81f729507472819fe9733558a9"
+  integrity sha512-9c4TNAKYXM5PRyVcwUZrF3W09nQ+sO7+jydgs4ZGW9dhsLG2VOlISJABombdQqQRXCwuYG3sYV/puGf5rp0qmA==
+  dependencies:
+    node-fetch "^1.0.1"
+    whatwg-fetch ">=0.10.0"
+
 istanbul-lib-coverage@^3.0.0, istanbul-lib-coverage@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-3.2.0.tgz#189e7909d0a39fa5a3dfad5b03f71947770191d3"
@@ -12134,6 +12178,14 @@ [email protected]:
   dependencies:
     whatwg-url "^5.0.0"
 
+node-fetch@^1.0.1:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
+  integrity sha512-NhZ4CsKx7cYm2vSrBAr2PvFOe6sWDf0UYLRqA6svUYg7+/TSfVAu49jYC4BvQ4Sms9SZgdqGBgroqfDhJdTyKQ==
+  dependencies:
+    encoding "^0.1.11"
+    is-stream "^1.0.1"
+
 node-fetch@^2.6.7:
   version "2.6.12"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.12.tgz#02eb8e22074018e3d5a83016649d04df0e348fba"
@@ -12505,7 +12557,7 @@ [email protected], "nx@>=15.5.2 < 16":
     "@nrwl/nx-win32-arm64-msvc" "15.9.4"
     "@nrwl/nx-win32-x64-msvc" "15.9.4"
 
-object-assign@^4.0.1, object-assign@^4.1.1:
+object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
   integrity sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==
@@ -13591,6 +13643,13 @@ promise-retry@^2.0.1:
     err-code "^2.0.2"
     retry "^0.12.0"
 
+promise@^7.1.1:
+  version "7.3.1"
+  resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
+  integrity sha512-nolQXZ/4L+bP/UGlkfaIujX9BKxGwmQ9OT4mOt5yvy8iK1h3wqTEJCijzGANTCCl9nWjY41juyAn2K3Q1hLLTg==
+  dependencies:
+    asap "~2.0.3"
+
 prompts@^2.0.1, prompts@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/prompts/-/prompts-2.4.2.tgz#7b57e73b3a48029ad10ebd44f74b01722a4cb069"
@@ -13606,7 +13665,7 @@ promzard@^0.3.0:
   dependencies:
     read "1"
 
-prop-types@^15.0.0, prop-types@^15.6.2, prop-types@^15.7.2, prop-types@^15.8.1:
+prop-types@^15.0.0, prop-types@^15.5.10, prop-types@^15.6.2, prop-types@^15.7.2, prop-types@^15.8.1:
   version "15.8.1"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.8.1.tgz#67d87bf1a694f48435cf332c24af10214a3140b5"
   integrity sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==
@@ -13808,6 +13867,16 @@ react-dev-utils@^12.0.1:
     strip-ansi "^6.0.1"
     text-table "^0.2.0"
 
+[email protected]:
+  version "15.7.0"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-15.7.0.tgz#39106dee996d0742fb0f43d567ef8b8153483ab2"
+  integrity sha512-mpjXqC2t1FuYsILOLCj0kg6pbg460byZkVA/80VtDmKU/pYmoTdHOtaMcTRIDiyXLz4sIur0cQ04nOC6iGndJg==
+  dependencies:
+    fbjs "^0.8.9"
+    loose-envify "^1.1.0"
+    object-assign "^4.1.0"
+    prop-types "^15.5.10"
+
 react-dom@^18.0.0:
   version "18.3.0"
   resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-18.3.0.tgz#98a3a1cc4e471d517c2a084f38ab1d58d02cada7"
@@ -13954,6 +14023,17 @@ react-waypoint@^10.3.0:
     prop-types "^15.0.0"
     react-is "^17.0.1 || ^18.0.0"
 
+[email protected]:
+  version "15.7.0"
+  resolved "https://registry.yarnpkg.com/react/-/react-15.7.0.tgz#10308fd42ac6912a250bf00380751abc41ac7106"
+  integrity sha512-5/MMRYmpmM0sMTHGLossnJCrmXQIiJilD6y3YN3TzAwGFj6zdnMtFv6xmi65PHKRV+pehIHpT7oy67Sr6s9AHA==
+  dependencies:
+    create-react-class "^15.6.0"
+    fbjs "^0.8.9"
+    loose-envify "^1.1.0"
+    object-assign "^4.1.0"
+    prop-types "^15.5.10"
+
 react@^18.0.0:
   version "18.3.0"
   resolved "https://registry.yarnpkg.com/react/-/react-18.3.0.tgz#84386d0a36fdf5ef50fa5755b7812bdfb76194a5"
@@ -14832,7 +14912,7 @@ set-blocking@^2.0.0:
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
   integrity sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==
 
-setimmediate@~1.0.4:
+setimmediate@^1.0.5, setimmediate@~1.0.4:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
   integrity sha512-MATJdZp8sLqDl/68LfQmbP8zKPLQNV6BIZoIgrscFDQ+RsvK/BxeDQOgyxKKoh0y/8h3BqVFnCqQ/gd+reiIXA==
@@ -16152,6 +16232,11 @@ typescript@~5.5.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.2.tgz#c26f023cb0054e657ce04f72583ea2d85f8d0507"
   integrity sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==
 
+ua-parser-js@^0.7.30:
+  version "0.7.38"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.38.tgz#f497d8a4dc1fec6e854e5caa4b2f9913422ef054"
+  integrity sha512-fYmIy7fKTSFAhG3fuPlubeGaMoAd6r0rSnfEsO5nEY55i26KSLt9EH7PLQiiqPUhNqYIJvSkTy1oArIcXAbPbA==
+
 uglify-js@^3.1.4:
   version "3.17.4"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.17.4.tgz#61678cf5fa3f5b7eb789bb345df29afb8257c22c"
@@ -16796,6 +16881,11 @@ whatwg-encoding@^2.0.0:
   dependencies:
     iconv-lite "0.6.3"
 
+whatwg-fetch@>=0.10.0:
+  version "3.6.20"
+  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.6.20.tgz#580ce6d791facec91d37c72890995a0b48d31c70"
+  integrity sha512-EqhiFU6daOA8kpjOWTL0olhVOF3i7OrFzSYiGsEMB8GcXS+RrzauAERX65xMeNWVqxA6HXH2m69Z9LaKKdisfg==
+
 whatwg-mimetype@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-3.0.0.tgz#5fa1a7623867ff1af6ca3dc72ad6b8a4208beba7"