init

mc_test/node_modules/@vitejs/plugin-react/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019-present, Yuxi (Evan) You and Vite contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

mc_test/node_modules/@vitejs/plugin-react/README.md

@@ -0,0 +1,142 @@
+# @vitejs/plugin-react [![npm](https://img.shields.io/npm/v/@vitejs/plugin-react.svg)](https://npmjs.com/package/@vitejs/plugin-react)
+
+The default Vite plugin for React projects.
+
+- enable [Fast Refresh](https://www.npmjs.com/package/react-refresh) in development (requires react >= 16.9)
+- use the [automatic JSX runtime](https://legacy.reactjs.org/blog/2020/09/22/introducing-the-new-jsx-transform.html)
+- use custom Babel plugins/presets
+- small installation size
+
+```js
+// vite.config.js
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+export default defineConfig({
+  plugins: [react()],
+})
+```
+
+## Options
+
+### include/exclude
+
+Includes `.js`, `.jsx`, `.ts` & `.tsx` by default. This option can be used to add fast refresh to `.mdx` files:
+
+```js
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+import mdx from '@mdx-js/rollup'
+
+export default defineConfig({
+  plugins: [
+    { enforce: 'pre', ...mdx() },
+    react({ include: /\.(mdx|js|jsx|ts|tsx)$/ }),
+  ],
+})
+```
+
+> `node_modules` are never processed by this plugin (but esbuild will)
+
+### jsxImportSource
+
+Control where the JSX factory is imported from. Default to `'react'`
+
+```js
+react({ jsxImportSource: '@emotion/react' })
+```
+
+### jsxRuntime
+
+By default, the plugin uses the [automatic JSX runtime](https://legacy.reactjs.org/blog/2020/09/22/introducing-the-new-jsx-transform.html). However, if you encounter any issues, you may opt out using the `jsxRuntime` option.
+
+```js
+react({ jsxRuntime: 'classic' })
+```
+
+### babel
+
+The `babel` option lets you add plugins, presets, and [other configuration](https://babeljs.io/docs/en/options) to the Babel transformation performed on each included file.
+
+```js
+react({
+  babel: {
+    presets: [...],
+    // Your plugins run before any built-in transform (eg: Fast Refresh)
+    plugins: [...],
+    // Use .babelrc files
+    babelrc: true,
+    // Use babel.config.js files
+    configFile: true,
+  }
+})
+```
+
+Note: When not using plugins, only esbuild is used for production builds, resulting in faster builds.
+
+#### Proposed syntax
+
+If you are using ES syntax that are still in proposal status (e.g. class properties), you can selectively enable them with the `babel.parserOpts.plugins` option:
+
+```js
+react({
+  babel: {
+    parserOpts: {
+      plugins: ['decorators-legacy'],
+    },
+  },
+})
+```
+
+This option does not enable _code transformation_. That is handled by esbuild.
+
+**Note:** TypeScript syntax is handled automatically.
+
+Here's the [complete list of Babel parser plugins](https://babeljs.io/docs/en/babel-parser#ecmascript-proposalshttpsgithubcombabelproposals).
+
+### reactRefreshHost
+
+The `reactRefreshHost` option is only necessary in a module federation context. It enables HMR to work between a remote & host application. In your remote Vite config, you would add your host origin:
+
+```js
+react({ reactRefreshHost: 'http://localhost:3000' })
+```
+
+Under the hood, this simply updates the React Fash Refresh runtime URL from `/@react-refresh` to `http://localhost:3000/@react-refresh` to ensure there is only one Refresh runtime across the whole application. Note that if you define `base` option in the host application, you need to include it in the option, like: `http://localhost:3000/{base}`.
+
+## Middleware mode
+
+In [middleware mode](https://vite.dev/config/server-options.html#server-middlewaremode), you should make sure your entry `index.html` file is transformed by Vite. Here's an example for an Express server:
+
+```js
+app.get('/', async (req, res, next) => {
+  try {
+    let html = fs.readFileSync(path.resolve(root, 'index.html'), 'utf-8')
+
+    // Transform HTML using Vite plugins.
+    html = await viteServer.transformIndexHtml(req.url, html)
+
+    res.send(html)
+  } catch (e) {
+    return next(e)
+  }
+})
+```
+
+Otherwise, you'll probably get this error:
+
+```
+Uncaught Error: @vitejs/plugin-react can't detect preamble. Something is wrong.
+```
+
+### disableOxcRecommendation
+
+If set, disables the recommendation to use `@vitejs/plugin-react-oxc` (which is shown when `rolldown-vite` is detected and `babel` is not configured).
+
+## Consistent components exports
+
+For React refresh to work correctly, your file should only export React components. You can find a good explanation in the [Gatsby docs](https://www.gatsbyjs.com/docs/reference/local-development/fast-refresh/#how-it-works).
+
+If an incompatible change in exports is found, the module will be invalidated and HMR will propagate. To make it easier to export simple constants alongside your component, the module is only invalidated when their value changes.
+
+You can catch mistakes and get more detailed warning with this [eslint rule](https://github.com/ArnaudBarre/eslint-plugin-react-refresh).

mc_test/node_modules/@vitejs/plugin-react/dist/index.cjs

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+'use strict';
+
+const node_path = require('node:path');
+const node_url = require('node:url');
+const node_fs = require('node:fs');
+const vite = require('vite');
+const pluginutils = require('@rolldown/pluginutils');
+
+var _documentCurrentScript = typeof document !== 'undefined' ? document.currentScript : null;
+function _interopNamespaceCompat(e) {
+  if (e && typeof e === 'object' && 'default' in e) return e;
+  const n = Object.create(null);
+  if (e) {
+    for (const k in e) {
+      n[k] = e[k];
+    }
+  }
+  n.default = e;
+  return n;
+}
+
+const vite__namespace = /*#__PURE__*/_interopNamespaceCompat(vite);
+
+const runtimePublicPath = "/@react-refresh";
+const reactCompRE = /extends\s+(?:React\.)?(?:Pure)?Component/;
+const refreshContentRE = /\$RefreshReg\$\(/;
+const preambleCode = `import { injectIntoGlobalHook } from "__BASE__${runtimePublicPath.slice(
+  1
+)}";
+injectIntoGlobalHook(window);
+window.$RefreshReg$ = () => {};
+window.$RefreshSig$ = () => (type) => type;`;
+const getPreambleCode = (base) => preambleCode.replace("__BASE__", base);
+const avoidSourceMapOption = Symbol();
+function addRefreshWrapper(code, map, pluginName, id, reactRefreshHost = "") {
+  const hasRefresh = refreshContentRE.test(code);
+  const onlyReactComp = !hasRefresh && reactCompRE.test(code);
+  const normalizedMap = map === avoidSourceMapOption ? null : map;
+  if (!hasRefresh && !onlyReactComp) return { code, map: normalizedMap };
+  const avoidSourceMap = map === avoidSourceMapOption;
+  const newMap = typeof normalizedMap === "string" ? JSON.parse(normalizedMap) : normalizedMap;
+  let newCode = code;
+  if (hasRefresh) {
+    const refreshHead = removeLineBreaksIfNeeded(
+      `let prevRefreshReg;
+let prevRefreshSig;
+
+if (import.meta.hot && !inWebWorker) {
+  if (!window.$RefreshReg$) {
+    throw new Error(
+      "${pluginName} can't detect preamble. Something is wrong."
+    );
+  }
+
+  prevRefreshReg = window.$RefreshReg$;
+  prevRefreshSig = window.$RefreshSig$;
+  window.$RefreshReg$ = RefreshRuntime.getRefreshReg(${JSON.stringify(id)});
+  window.$RefreshSig$ = RefreshRuntime.createSignatureFunctionForTransform;
+}
+
+`,
+      avoidSourceMap
+    );
+    newCode = `${refreshHead}${newCode}
+
+if (import.meta.hot && !inWebWorker) {
+  window.$RefreshReg$ = prevRefreshReg;
+  window.$RefreshSig$ = prevRefreshSig;
+}
+`;
+    if (newMap) {
+      newMap.mappings = ";".repeat(16) + newMap.mappings;
+    }
+  }
+  const sharedHead = removeLineBreaksIfNeeded(
+    `import * as RefreshRuntime from "${reactRefreshHost}${runtimePublicPath}";
+const inWebWorker = typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope;
+
+`,
+    avoidSourceMap
+  );
+  newCode = `${sharedHead}${newCode}
+
+if (import.meta.hot && !inWebWorker) {
+  RefreshRuntime.__hmr_import(import.meta.url).then((currentExports) => {
+    RefreshRuntime.registerExportsForReactRefresh(${JSON.stringify(
+    id
+  )}, currentExports);
+    import.meta.hot.accept((nextExports) => {
+      if (!nextExports) return;
+      const invalidateMessage = RefreshRuntime.validateRefreshBoundaryAndEnqueueUpdate(${JSON.stringify(
+    id
+  )}, currentExports, nextExports);
+      if (invalidateMessage) import.meta.hot.invalidate(invalidateMessage);
+    });
+  });
+}
+`;
+  if (newMap) {
+    newMap.mappings = ";;;" + newMap.mappings;
+  }
+  return { code: newCode, map: newMap };
+}
+function removeLineBreaksIfNeeded(code, enabled) {
+  return enabled ? code.replace(/\n/g, "") : code;
+}
+
+const silenceUseClientWarning = (userConfig) => ({
+  rollupOptions: {
+    onwarn(warning, defaultHandler) {
+      if (warning.code === "MODULE_LEVEL_DIRECTIVE" && (warning.message.includes("use client") || warning.message.includes("use server"))) {
+        return;
+      }
+      if (warning.code === "SOURCEMAP_ERROR" && warning.message.includes("resolve original location") && warning.pos === 0) {
+        return;
+      }
+      if (userConfig.build?.rollupOptions?.onwarn) {
+        userConfig.build.rollupOptions.onwarn(warning, defaultHandler);
+      } else {
+        defaultHandler(warning);
+      }
+    }
+  }
+});
+
+const _dirname = node_path.dirname(node_url.fileURLToPath((typeof document === 'undefined' ? require('u' + 'rl').pathToFileURL(__filename).href : (_documentCurrentScript && _documentCurrentScript.tagName.toUpperCase() === 'SCRIPT' && _documentCurrentScript.src || new URL('index.cjs', document.baseURI).href))));
+const refreshRuntimePath = node_path.join(_dirname, "refresh-runtime.js") ;
+let babel;
+async function loadBabel() {
+  if (!babel) {
+    babel = await import('@babel/core');
+  }
+  return babel;
+}
+const defaultIncludeRE = /\.[tj]sx?$/;
+const tsRE = /\.tsx?$/;
+function viteReact(opts = {}) {
+  const include = opts.include ?? defaultIncludeRE;
+  const exclude = opts.exclude;
+  const filter = vite.createFilter(include, exclude);
+  const jsxImportSource = opts.jsxImportSource ?? "react";
+  const jsxImportRuntime = `${jsxImportSource}/jsx-runtime`;
+  const jsxImportDevRuntime = `${jsxImportSource}/jsx-dev-runtime`;
+  let runningInVite = false;
+  let isProduction = true;
+  let projectRoot = process.cwd();
+  let skipFastRefresh = true;
+  let runPluginOverrides;
+  let staticBabelOptions;
+  const importReactRE = /\bimport\s+(?:\*\s+as\s+)?React\b/;
+  const viteBabel = {
+    name: "vite:react-babel",
+    enforce: "pre",
+    config() {
+      if (opts.jsxRuntime === "classic") {
+        if ("rolldownVersion" in vite__namespace) {
+          return {
+            oxc: {
+              jsx: {
+                runtime: "classic",
+                // disable __self and __source injection even in dev
+                // as this plugin injects them by babel and oxc will throw
+                // if development is enabled and those properties are already present
+                development: false
+              }
+            }
+          };
+        } else {
+          return {
+            esbuild: {
+              jsx: "transform"
+            }
+          };
+        }
+      } else {
+        return {
+          esbuild: {
+            jsx: "automatic",
+            jsxImportSource: opts.jsxImportSource
+          },
+          optimizeDeps: "rolldownVersion" in vite__namespace ? { rollupOptions: { jsx: { mode: "automatic" } } } : { esbuildOptions: { jsx: "automatic" } }
+        };
+      }
+    },
+    configResolved(config) {
+      runningInVite = true;
+      projectRoot = config.root;
+      isProduction = config.isProduction;
+      skipFastRefresh = isProduction || config.command === "build" || config.server.hmr === false;
+      if ("jsxPure" in opts) {
+        config.logger.warnOnce(
+          "[@vitejs/plugin-react] jsxPure was removed. You can configure esbuild.jsxSideEffects directly."
+        );
+      }
+      const hooks = config.plugins.map((plugin) => plugin.api?.reactBabel).filter(defined);
+      if ("rolldownVersion" in vite__namespace && !opts.babel && !hooks.length && !opts.disableOxcRecommendation) {
+        config.logger.warn(
+          "[vite:react-babel] We recommend switching to `@vitejs/plugin-react-oxc` for improved performance. More information at https://vite.dev/rolldown"
+        );
+      }
+      if (hooks.length > 0) {
+        runPluginOverrides = (babelOptions, context) => {
+          hooks.forEach((hook) => hook(babelOptions, context, config));
+        };
+      } else if (typeof opts.babel !== "function") {
+        staticBabelOptions = createBabelOptions(opts.babel);
+        if (canSkipBabel(staticBabelOptions.plugins, staticBabelOptions) && skipFastRefresh && (opts.jsxRuntime === "classic" ? isProduction : true)) {
+          delete viteBabel.transform;
+        }
+      }
+    },
+    options(options) {
+      if (!runningInVite) {
+        options.jsx = {
+          mode: opts.jsxRuntime,
+          importSource: opts.jsxImportSource
+        };
+        return options;
+      }
+    },
+    transform: {
+      filter: {
+        id: {
+          include: pluginutils.makeIdFiltersToMatchWithQuery(include),
+          exclude: [
+            ...exclude ? pluginutils.makeIdFiltersToMatchWithQuery(ensureArray(exclude)) : [],
+            /\/node_modules\//
+          ]
+        }
+      },
+      async handler(code, id, options) {
+        if (id.includes("/node_modules/")) return;
+        const [filepath] = id.split("?");
+        if (!filter(filepath)) return;
+        const ssr = options?.ssr === true;
+        const babelOptions = (() => {
+          if (staticBabelOptions) return staticBabelOptions;
+          const newBabelOptions = createBabelOptions(
+            typeof opts.babel === "function" ? opts.babel(id, { ssr }) : opts.babel
+          );
+          runPluginOverrides?.(newBabelOptions, { id, ssr });
+          return newBabelOptions;
+        })();
+        const plugins = [...babelOptions.plugins];
+        const isJSX = filepath.endsWith("x");
+        const useFastRefresh = !skipFastRefresh && !ssr && (isJSX || (opts.jsxRuntime === "classic" ? importReactRE.test(code) : code.includes(jsxImportDevRuntime) || code.includes(jsxImportRuntime)));
+        if (useFastRefresh) {
+          plugins.push([
+            await loadPlugin("react-refresh/babel"),
+            { skipEnvCheck: true }
+          ]);
+        }
+        if (opts.jsxRuntime === "classic" && isJSX) {
+          if (!isProduction) {
+            plugins.push(
+              await loadPlugin("@babel/plugin-transform-react-jsx-self"),
+              await loadPlugin("@babel/plugin-transform-react-jsx-source")
+            );
+          }
+        }
+        if (canSkipBabel(plugins, babelOptions)) {
+          return;
+        }
+        const parserPlugins = [...babelOptions.parserOpts.plugins];
+        if (!filepath.endsWith(".ts")) {
+          parserPlugins.push("jsx");
+        }
+        if (tsRE.test(filepath)) {
+          parserPlugins.push("typescript");
+        }
+        const babel2 = await loadBabel();
+        const result = await babel2.transformAsync(code, {
+          ...babelOptions,
+          root: projectRoot,
+          filename: id,
+          sourceFileName: filepath,
+          // Required for esbuild.jsxDev to provide correct line numbers
+          // This creates issues the react compiler because the re-order is too important
+          // People should use @babel/plugin-transform-react-jsx-development to get back good line numbers
+          retainLines: getReactCompilerPlugin(plugins) != null ? false : !isProduction && isJSX && opts.jsxRuntime !== "classic",
+          parserOpts: {
+            ...babelOptions.parserOpts,
+            sourceType: "module",
+            allowAwaitOutsideFunction: true,
+            plugins: parserPlugins
+          },
+          generatorOpts: {
+            ...babelOptions.generatorOpts,
+            // import attributes parsing available without plugin since 7.26
+            importAttributesKeyword: "with",
+            decoratorsBeforeExport: true
+          },
+          plugins,
+          sourceMaps: true
+        });
+        if (result) {
+          if (!useFastRefresh) {
+            return { code: result.code, map: result.map };
+          }
+          return addRefreshWrapper(
+            result.code,
+            result.map,
+            "@vitejs/plugin-react",
+            id,
+            opts.reactRefreshHost
+          );
+        }
+      }
+    }
+  };
+  const dependencies = [
+    "react",
+    "react-dom",
+    jsxImportDevRuntime,
+    jsxImportRuntime
+  ];
+  const staticBabelPlugins = typeof opts.babel === "object" ? opts.babel?.plugins ?? [] : [];
+  const reactCompilerPlugin = getReactCompilerPlugin(staticBabelPlugins);
+  if (reactCompilerPlugin != null) {
+    const reactCompilerRuntimeModule = getReactCompilerRuntimeModule(reactCompilerPlugin);
+    dependencies.push(reactCompilerRuntimeModule);
+  }
+  const viteReactRefresh = {
+    name: "vite:react-refresh",
+    enforce: "pre",
+    config: (userConfig) => ({
+      build: silenceUseClientWarning(userConfig),
+      optimizeDeps: {
+        include: dependencies
+      },
+      resolve: {
+        dedupe: ["react", "react-dom"]
+      }
+    }),
+    resolveId: {
+      filter: { id: pluginutils.exactRegex(runtimePublicPath) },
+      handler(id) {
+        if (id === runtimePublicPath) {
+          return id;
+        }
+      }
+    },
+    load: {
+      filter: { id: pluginutils.exactRegex(runtimePublicPath) },
+      handler(id) {
+        if (id === runtimePublicPath) {
+          return node_fs.readFileSync(refreshRuntimePath, "utf-8").replace(
+            /__README_URL__/g,
+            "https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react"
+          );
+        }
+      }
+    },
+    transformIndexHtml(_, config) {
+      if (!skipFastRefresh)
+        return [
+          {
+            tag: "script",
+            attrs: { type: "module" },
+            children: getPreambleCode(config.server.config.base)
+          }
+        ];
+    }
+  };
+  return [viteBabel, viteReactRefresh];
+}
+viteReact.preambleCode = preambleCode;
+function canSkipBabel(plugins, babelOptions) {
+  return !(plugins.length || babelOptions.presets.length || babelOptions.configFile || babelOptions.babelrc);
+}
+const loadedPlugin = /* @__PURE__ */ new Map();
+function loadPlugin(path) {
+  const cached = loadedPlugin.get(path);
+  if (cached) return cached;
+  const promise = import(path).then((module) => {
+    const value = module.default || module;
+    loadedPlugin.set(path, value);
+    return value;
+  });
+  loadedPlugin.set(path, promise);
+  return promise;
+}
+function createBabelOptions(rawOptions) {
+  const babelOptions = {
+    babelrc: false,
+    configFile: false,
+    ...rawOptions
+  };
+  babelOptions.plugins ||= [];
+  babelOptions.presets ||= [];
+  babelOptions.overrides ||= [];
+  babelOptions.parserOpts ||= {};
+  babelOptions.parserOpts.plugins ||= [];
+  return babelOptions;
+}
+function defined(value) {
+  return value !== void 0;
+}
+function getReactCompilerPlugin(plugins) {
+  return plugins.find(
+    (p) => p === "babel-plugin-react-compiler" || Array.isArray(p) && p[0] === "babel-plugin-react-compiler"
+  );
+}
+function getReactCompilerRuntimeModule(plugin) {
+  let moduleName = "react/compiler-runtime";
+  if (Array.isArray(plugin)) {
+    if (plugin[1]?.target === "17" || plugin[1]?.target === "18") {
+      moduleName = "react-compiler-runtime";
+    } else if (typeof plugin[1]?.runtimeModule === "string") {
+      moduleName = plugin[1]?.runtimeModule;
+    }
+  }
+  return moduleName;
+}
+function ensureArray(value) {
+  return Array.isArray(value) ? value : [value];
+}
+
+module.exports = viteReact;
+module.exports.default = viteReact;

mc_test/node_modules/@vitejs/plugin-react/dist/index.d.cts

@@ -0,0 +1,67 @@
+import { TransformOptions, ParserOptions } from '@babel/core';
+import { PluginOption, ResolvedConfig } from 'vite';
+
+interface Options {
+    include?: string | RegExp | Array<string | RegExp>;
+    exclude?: string | RegExp | Array<string | RegExp>;
+    /**
+     * Control where the JSX factory is imported from.
+     * https://esbuild.github.io/api/#jsx-import-source
+     * @default 'react'
+     */
+    jsxImportSource?: string;
+    /**
+     * Note: Skipping React import with classic runtime is not supported from v4
+     * @default "automatic"
+     */
+    jsxRuntime?: 'classic' | 'automatic';
+    /**
+     * Babel configuration applied in both dev and prod.
+     */
+    babel?: BabelOptions | ((id: string, options: {
+        ssr?: boolean;
+    }) => BabelOptions);
+    /**
+     * React Fast Refresh runtime URL prefix.
+     * Useful in a module federation context to enable HMR by specifying
+     * the host application URL in the Vite config of a remote application.
+     * @example
+     * reactRefreshHost: 'http://localhost:3000'
+     */
+    reactRefreshHost?: string;
+    /**
+     * If set, disables the recommendation to use `@vitejs/plugin-react-oxc`
+     */
+    disableOxcRecommendation?: boolean;
+}
+type BabelOptions = Omit<TransformOptions, 'ast' | 'filename' | 'root' | 'sourceFileName' | 'sourceMaps' | 'inputSourceMap'>;
+/**
+ * The object type used by the `options` passed to plugins with
+ * an `api.reactBabel` method.
+ */
+interface ReactBabelOptions extends BabelOptions {
+    plugins: Extract<BabelOptions['plugins'], any[]>;
+    presets: Extract<BabelOptions['presets'], any[]>;
+    overrides: Extract<BabelOptions['overrides'], any[]>;
+    parserOpts: ParserOptions & {
+        plugins: Extract<ParserOptions['plugins'], any[]>;
+    };
+}
+type ReactBabelHook = (babelConfig: ReactBabelOptions, context: ReactBabelHookContext, config: ResolvedConfig) => void;
+type ReactBabelHookContext = {
+    ssr: boolean;
+    id: string;
+};
+type ViteReactPluginApi = {
+    /**
+     * Manipulate the Babel options of `@vitejs/plugin-react`
+     */
+    reactBabel?: ReactBabelHook;
+};
+declare function viteReact(opts?: Options): PluginOption[];
+declare namespace viteReact {
+    var preambleCode: string;
+}
+
+export = viteReact;
+export type { BabelOptions, Options, ReactBabelOptions, ViteReactPluginApi };

mc_test/node_modules/@vitejs/plugin-react/dist/index.d.mts

@@ -0,0 +1,67 @@
+import { TransformOptions, ParserOptions } from '@babel/core';
+import { PluginOption, ResolvedConfig } from 'vite';
+
+interface Options {
+    include?: string | RegExp | Array<string | RegExp>;
+    exclude?: string | RegExp | Array<string | RegExp>;
+    /**
+     * Control where the JSX factory is imported from.
+     * https://esbuild.github.io/api/#jsx-import-source
+     * @default 'react'
+     */
+    jsxImportSource?: string;
+    /**
+     * Note: Skipping React import with classic runtime is not supported from v4
+     * @default "automatic"
+     */
+    jsxRuntime?: 'classic' | 'automatic';
+    /**
+     * Babel configuration applied in both dev and prod.
+     */
+    babel?: BabelOptions | ((id: string, options: {
+        ssr?: boolean;
+    }) => BabelOptions);
+    /**
+     * React Fast Refresh runtime URL prefix.
+     * Useful in a module federation context to enable HMR by specifying
+     * the host application URL in the Vite config of a remote application.
+     * @example
+     * reactRefreshHost: 'http://localhost:3000'
+     */
+    reactRefreshHost?: string;
+    /**
+     * If set, disables the recommendation to use `@vitejs/plugin-react-oxc`
+     */
+    disableOxcRecommendation?: boolean;
+}
+type BabelOptions = Omit<TransformOptions, 'ast' | 'filename' | 'root' | 'sourceFileName' | 'sourceMaps' | 'inputSourceMap'>;
+/**
+ * The object type used by the `options` passed to plugins with
+ * an `api.reactBabel` method.
+ */
+interface ReactBabelOptions extends BabelOptions {
+    plugins: Extract<BabelOptions['plugins'], any[]>;
+    presets: Extract<BabelOptions['presets'], any[]>;
+    overrides: Extract<BabelOptions['overrides'], any[]>;
+    parserOpts: ParserOptions & {
+        plugins: Extract<ParserOptions['plugins'], any[]>;
+    };
+}
+type ReactBabelHook = (babelConfig: ReactBabelOptions, context: ReactBabelHookContext, config: ResolvedConfig) => void;
+type ReactBabelHookContext = {
+    ssr: boolean;
+    id: string;
+};
+type ViteReactPluginApi = {
+    /**
+     * Manipulate the Babel options of `@vitejs/plugin-react`
+     */
+    reactBabel?: ReactBabelHook;
+};
+declare function viteReact(opts?: Options): PluginOption[];
+declare namespace viteReact {
+    var preambleCode: string;
+}
+
+export { viteReact as default };
+export type { BabelOptions, Options, ReactBabelOptions, ViteReactPluginApi };

mc_test/node_modules/@vitejs/plugin-react/dist/index.d.ts

@@ -0,0 +1,67 @@
+import { TransformOptions, ParserOptions } from '@babel/core';
+import { PluginOption, ResolvedConfig } from 'vite';
+
+interface Options {
+    include?: string | RegExp | Array<string | RegExp>;
+    exclude?: string | RegExp | Array<string | RegExp>;
+    /**
+     * Control where the JSX factory is imported from.
+     * https://esbuild.github.io/api/#jsx-import-source
+     * @default 'react'
+     */
+    jsxImportSource?: string;
+    /**
+     * Note: Skipping React import with classic runtime is not supported from v4
+     * @default "automatic"
+     */
+    jsxRuntime?: 'classic' | 'automatic';
+    /**
+     * Babel configuration applied in both dev and prod.
+     */
+    babel?: BabelOptions | ((id: string, options: {
+        ssr?: boolean;
+    }) => BabelOptions);
+    /**
+     * React Fast Refresh runtime URL prefix.
+     * Useful in a module federation context to enable HMR by specifying
+     * the host application URL in the Vite config of a remote application.
+     * @example
+     * reactRefreshHost: 'http://localhost:3000'
+     */
+    reactRefreshHost?: string;
+    /**
+     * If set, disables the recommendation to use `@vitejs/plugin-react-oxc`
+     */
+    disableOxcRecommendation?: boolean;
+}
+type BabelOptions = Omit<TransformOptions, 'ast' | 'filename' | 'root' | 'sourceFileName' | 'sourceMaps' | 'inputSourceMap'>;
+/**
+ * The object type used by the `options` passed to plugins with
+ * an `api.reactBabel` method.
+ */
+interface ReactBabelOptions extends BabelOptions {
+    plugins: Extract<BabelOptions['plugins'], any[]>;
+    presets: Extract<BabelOptions['presets'], any[]>;
+    overrides: Extract<BabelOptions['overrides'], any[]>;
+    parserOpts: ParserOptions & {
+        plugins: Extract<ParserOptions['plugins'], any[]>;
+    };
+}
+type ReactBabelHook = (babelConfig: ReactBabelOptions, context: ReactBabelHookContext, config: ResolvedConfig) => void;
+type ReactBabelHookContext = {
+    ssr: boolean;
+    id: string;
+};
+type ViteReactPluginApi = {
+    /**
+     * Manipulate the Babel options of `@vitejs/plugin-react`
+     */
+    reactBabel?: ReactBabelHook;
+};
+declare function viteReact(opts?: Options): PluginOption[];
+declare namespace viteReact {
+    var preambleCode: string;
+}
+
+export = viteReact;
+export type { BabelOptions, Options, ReactBabelOptions, ViteReactPluginApi };

mc_test/node_modules/@vitejs/plugin-react/dist/index.mjs

@@ -0,0 +1,403 @@
+import { dirname, join } from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { readFileSync } from 'node:fs';
+import * as vite from 'vite';
+import { createFilter } from 'vite';
+import { makeIdFiltersToMatchWithQuery, exactRegex } from '@rolldown/pluginutils';
+
+const runtimePublicPath = "/@react-refresh";
+const reactCompRE = /extends\s+(?:React\.)?(?:Pure)?Component/;
+const refreshContentRE = /\$RefreshReg\$\(/;
+const preambleCode = `import { injectIntoGlobalHook } from "__BASE__${runtimePublicPath.slice(
+  1
+)}";
+injectIntoGlobalHook(window);
+window.$RefreshReg$ = () => {};
+window.$RefreshSig$ = () => (type) => type;`;
+const getPreambleCode = (base) => preambleCode.replace("__BASE__", base);
+const avoidSourceMapOption = Symbol();
+function addRefreshWrapper(code, map, pluginName, id, reactRefreshHost = "") {
+  const hasRefresh = refreshContentRE.test(code);
+  const onlyReactComp = !hasRefresh && reactCompRE.test(code);
+  const normalizedMap = map === avoidSourceMapOption ? null : map;
+  if (!hasRefresh && !onlyReactComp) return { code, map: normalizedMap };
+  const avoidSourceMap = map === avoidSourceMapOption;
+  const newMap = typeof normalizedMap === "string" ? JSON.parse(normalizedMap) : normalizedMap;
+  let newCode = code;
+  if (hasRefresh) {
+    const refreshHead = removeLineBreaksIfNeeded(
+      `let prevRefreshReg;
+let prevRefreshSig;
+
+if (import.meta.hot && !inWebWorker) {
+  if (!window.$RefreshReg$) {
+    throw new Error(
+      "${pluginName} can't detect preamble. Something is wrong."
+    );
+  }
+
+  prevRefreshReg = window.$RefreshReg$;
+  prevRefreshSig = window.$RefreshSig$;
+  window.$RefreshReg$ = RefreshRuntime.getRefreshReg(${JSON.stringify(id)});
+  window.$RefreshSig$ = RefreshRuntime.createSignatureFunctionForTransform;
+}
+
+`,
+      avoidSourceMap
+    );
+    newCode = `${refreshHead}${newCode}
+
+if (import.meta.hot && !inWebWorker) {
+  window.$RefreshReg$ = prevRefreshReg;
+  window.$RefreshSig$ = prevRefreshSig;
+}
+`;
+    if (newMap) {
+      newMap.mappings = ";".repeat(16) + newMap.mappings;
+    }
+  }
+  const sharedHead = removeLineBreaksIfNeeded(
+    `import * as RefreshRuntime from "${reactRefreshHost}${runtimePublicPath}";
+const inWebWorker = typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope;
+
+`,
+    avoidSourceMap
+  );
+  newCode = `${sharedHead}${newCode}
+
+if (import.meta.hot && !inWebWorker) {
+  RefreshRuntime.__hmr_import(import.meta.url).then((currentExports) => {
+    RefreshRuntime.registerExportsForReactRefresh(${JSON.stringify(
+    id
+  )}, currentExports);
+    import.meta.hot.accept((nextExports) => {
+      if (!nextExports) return;
+      const invalidateMessage = RefreshRuntime.validateRefreshBoundaryAndEnqueueUpdate(${JSON.stringify(
+    id
+  )}, currentExports, nextExports);
+      if (invalidateMessage) import.meta.hot.invalidate(invalidateMessage);
+    });
+  });
+}
+`;
+  if (newMap) {
+    newMap.mappings = ";;;" + newMap.mappings;
+  }
+  return { code: newCode, map: newMap };
+}
+function removeLineBreaksIfNeeded(code, enabled) {
+  return enabled ? code.replace(/\n/g, "") : code;
+}
+
+const silenceUseClientWarning = (userConfig) => ({
+  rollupOptions: {
+    onwarn(warning, defaultHandler) {
+      if (warning.code === "MODULE_LEVEL_DIRECTIVE" && (warning.message.includes("use client") || warning.message.includes("use server"))) {
+        return;
+      }
+      if (warning.code === "SOURCEMAP_ERROR" && warning.message.includes("resolve original location") && warning.pos === 0) {
+        return;
+      }
+      if (userConfig.build?.rollupOptions?.onwarn) {
+        userConfig.build.rollupOptions.onwarn(warning, defaultHandler);
+      } else {
+        defaultHandler(warning);
+      }
+    }
+  }
+});
+
+const _dirname = dirname(fileURLToPath(import.meta.url));
+const refreshRuntimePath = join(_dirname, "refresh-runtime.js") ;
+let babel;
+async function loadBabel() {
+  if (!babel) {
+    babel = await import('@babel/core');
+  }
+  return babel;
+}
+const defaultIncludeRE = /\.[tj]sx?$/;
+const tsRE = /\.tsx?$/;
+function viteReact(opts = {}) {
+  const include = opts.include ?? defaultIncludeRE;
+  const exclude = opts.exclude;
+  const filter = createFilter(include, exclude);
+  const jsxImportSource = opts.jsxImportSource ?? "react";
+  const jsxImportRuntime = `${jsxImportSource}/jsx-runtime`;
+  const jsxImportDevRuntime = `${jsxImportSource}/jsx-dev-runtime`;
+  let runningInVite = false;
+  let isProduction = true;
+  let projectRoot = process.cwd();
+  let skipFastRefresh = true;
+  let runPluginOverrides;
+  let staticBabelOptions;
+  const importReactRE = /\bimport\s+(?:\*\s+as\s+)?React\b/;
+  const viteBabel = {
+    name: "vite:react-babel",
+    enforce: "pre",
+    config() {
+      if (opts.jsxRuntime === "classic") {
+        if ("rolldownVersion" in vite) {
+          return {
+            oxc: {
+              jsx: {
+                runtime: "classic",
+                // disable __self and __source injection even in dev
+                // as this plugin injects them by babel and oxc will throw
+                // if development is enabled and those properties are already present
+                development: false
+              }
+            }
+          };
+        } else {
+          return {
+            esbuild: {
+              jsx: "transform"
+            }
+          };
+        }
+      } else {
+        return {
+          esbuild: {
+            jsx: "automatic",
+            jsxImportSource: opts.jsxImportSource
+          },
+          optimizeDeps: "rolldownVersion" in vite ? { rollupOptions: { jsx: { mode: "automatic" } } } : { esbuildOptions: { jsx: "automatic" } }
+        };
+      }
+    },
+    configResolved(config) {
+      runningInVite = true;
+      projectRoot = config.root;
+      isProduction = config.isProduction;
+      skipFastRefresh = isProduction || config.command === "build" || config.server.hmr === false;
+      if ("jsxPure" in opts) {
+        config.logger.warnOnce(
+          "[@vitejs/plugin-react] jsxPure was removed. You can configure esbuild.jsxSideEffects directly."
+        );
+      }
+      const hooks = config.plugins.map((plugin) => plugin.api?.reactBabel).filter(defined);
+      if ("rolldownVersion" in vite && !opts.babel && !hooks.length && !opts.disableOxcRecommendation) {
+        config.logger.warn(
+          "[vite:react-babel] We recommend switching to `@vitejs/plugin-react-oxc` for improved performance. More information at https://vite.dev/rolldown"
+        );
+      }
+      if (hooks.length > 0) {
+        runPluginOverrides = (babelOptions, context) => {
+          hooks.forEach((hook) => hook(babelOptions, context, config));
+        };
+      } else if (typeof opts.babel !== "function") {
+        staticBabelOptions = createBabelOptions(opts.babel);
+        if (canSkipBabel(staticBabelOptions.plugins, staticBabelOptions) && skipFastRefresh && (opts.jsxRuntime === "classic" ? isProduction : true)) {
+          delete viteBabel.transform;
+        }
+      }
+    },
+    options(options) {
+      if (!runningInVite) {
+        options.jsx = {
+          mode: opts.jsxRuntime,
+          importSource: opts.jsxImportSource
+        };
+        return options;
+      }
+    },
+    transform: {
+      filter: {
+        id: {
+          include: makeIdFiltersToMatchWithQuery(include),
+          exclude: [
+            ...exclude ? makeIdFiltersToMatchWithQuery(ensureArray(exclude)) : [],
+            /\/node_modules\//
+          ]
+        }
+      },
+      async handler(code, id, options) {
+        if (id.includes("/node_modules/")) return;
+        const [filepath] = id.split("?");
+        if (!filter(filepath)) return;
+        const ssr = options?.ssr === true;
+        const babelOptions = (() => {
+          if (staticBabelOptions) return staticBabelOptions;
+          const newBabelOptions = createBabelOptions(
+            typeof opts.babel === "function" ? opts.babel(id, { ssr }) : opts.babel
+          );
+          runPluginOverrides?.(newBabelOptions, { id, ssr });
+          return newBabelOptions;
+        })();
+        const plugins = [...babelOptions.plugins];
+        const isJSX = filepath.endsWith("x");
+        const useFastRefresh = !skipFastRefresh && !ssr && (isJSX || (opts.jsxRuntime === "classic" ? importReactRE.test(code) : code.includes(jsxImportDevRuntime) || code.includes(jsxImportRuntime)));
+        if (useFastRefresh) {
+          plugins.push([
+            await loadPlugin("react-refresh/babel"),
+            { skipEnvCheck: true }
+          ]);
+        }
+        if (opts.jsxRuntime === "classic" && isJSX) {
+          if (!isProduction) {
+            plugins.push(
+              await loadPlugin("@babel/plugin-transform-react-jsx-self"),
+              await loadPlugin("@babel/plugin-transform-react-jsx-source")
+            );
+          }
+        }
+        if (canSkipBabel(plugins, babelOptions)) {
+          return;
+        }
+        const parserPlugins = [...babelOptions.parserOpts.plugins];
+        if (!filepath.endsWith(".ts")) {
+          parserPlugins.push("jsx");
+        }
+        if (tsRE.test(filepath)) {
+          parserPlugins.push("typescript");
+        }
+        const babel2 = await loadBabel();
+        const result = await babel2.transformAsync(code, {
+          ...babelOptions,
+          root: projectRoot,
+          filename: id,
+          sourceFileName: filepath,
+          // Required for esbuild.jsxDev to provide correct line numbers
+          // This creates issues the react compiler because the re-order is too important
+          // People should use @babel/plugin-transform-react-jsx-development to get back good line numbers
+          retainLines: getReactCompilerPlugin(plugins) != null ? false : !isProduction && isJSX && opts.jsxRuntime !== "classic",
+          parserOpts: {
+            ...babelOptions.parserOpts,
+            sourceType: "module",
+            allowAwaitOutsideFunction: true,
+            plugins: parserPlugins
+          },
+          generatorOpts: {
+            ...babelOptions.generatorOpts,
+            // import attributes parsing available without plugin since 7.26
+            importAttributesKeyword: "with",
+            decoratorsBeforeExport: true
+          },
+          plugins,
+          sourceMaps: true
+        });
+        if (result) {
+          if (!useFastRefresh) {
+            return { code: result.code, map: result.map };
+          }
+          return addRefreshWrapper(
+            result.code,
+            result.map,
+            "@vitejs/plugin-react",
+            id,
+            opts.reactRefreshHost
+          );
+        }
+      }
+    }
+  };
+  const dependencies = [
+    "react",
+    "react-dom",
+    jsxImportDevRuntime,
+    jsxImportRuntime
+  ];
+  const staticBabelPlugins = typeof opts.babel === "object" ? opts.babel?.plugins ?? [] : [];
+  const reactCompilerPlugin = getReactCompilerPlugin(staticBabelPlugins);
+  if (reactCompilerPlugin != null) {
+    const reactCompilerRuntimeModule = getReactCompilerRuntimeModule(reactCompilerPlugin);
+    dependencies.push(reactCompilerRuntimeModule);
+  }
+  const viteReactRefresh = {
+    name: "vite:react-refresh",
+    enforce: "pre",
+    config: (userConfig) => ({
+      build: silenceUseClientWarning(userConfig),
+      optimizeDeps: {
+        include: dependencies
+      },
+      resolve: {
+        dedupe: ["react", "react-dom"]
+      }
+    }),
+    resolveId: {
+      filter: { id: exactRegex(runtimePublicPath) },
+      handler(id) {
+        if (id === runtimePublicPath) {
+          return id;
+        }
+      }
+    },
+    load: {
+      filter: { id: exactRegex(runtimePublicPath) },
+      handler(id) {
+        if (id === runtimePublicPath) {
+          return readFileSync(refreshRuntimePath, "utf-8").replace(
+            /__README_URL__/g,
+            "https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react"
+          );
+        }
+      }
+    },
+    transformIndexHtml(_, config) {
+      if (!skipFastRefresh)
+        return [
+          {
+            tag: "script",
+            attrs: { type: "module" },
+            children: getPreambleCode(config.server.config.base)
+          }
+        ];
+    }
+  };
+  return [viteBabel, viteReactRefresh];
+}
+viteReact.preambleCode = preambleCode;
+function canSkipBabel(plugins, babelOptions) {
+  return !(plugins.length || babelOptions.presets.length || babelOptions.configFile || babelOptions.babelrc);
+}
+const loadedPlugin = /* @__PURE__ */ new Map();
+function loadPlugin(path) {
+  const cached = loadedPlugin.get(path);
+  if (cached) return cached;
+  const promise = import(path).then((module) => {
+    const value = module.default || module;
+    loadedPlugin.set(path, value);
+    return value;
+  });
+  loadedPlugin.set(path, promise);
+  return promise;
+}
+function createBabelOptions(rawOptions) {
+  const babelOptions = {
+    babelrc: false,
+    configFile: false,
+    ...rawOptions
+  };
+  babelOptions.plugins ||= [];
+  babelOptions.presets ||= [];
+  babelOptions.overrides ||= [];
+  babelOptions.parserOpts ||= {};
+  babelOptions.parserOpts.plugins ||= [];
+  return babelOptions;
+}
+function defined(value) {
+  return value !== void 0;
+}
+function getReactCompilerPlugin(plugins) {
+  return plugins.find(
+    (p) => p === "babel-plugin-react-compiler" || Array.isArray(p) && p[0] === "babel-plugin-react-compiler"
+  );
+}
+function getReactCompilerRuntimeModule(plugin) {
+  let moduleName = "react/compiler-runtime";
+  if (Array.isArray(plugin)) {
+    if (plugin[1]?.target === "17" || plugin[1]?.target === "18") {
+      moduleName = "react-compiler-runtime";
+    } else if (typeof plugin[1]?.runtimeModule === "string") {
+      moduleName = plugin[1]?.runtimeModule;
+    }
+  }
+  return moduleName;
+}
+function ensureArray(value) {
+  return Array.isArray(value) ? value : [value];
+}
+
+export { viteReact as default };

mc_test/node_modules/@vitejs/plugin-react/dist/refresh-runtime.js

@@ -0,0 +1,647 @@
+/* global window */
+/* eslint-disable eqeqeq, prefer-const, @typescript-eslint/no-empty-function */
+
+/*! Copyright (c) Meta Platforms, Inc. and affiliates. **/
+/**
+ * This is simplified pure-js version of https://github.com/facebook/react/blob/main/packages/react-refresh/src/ReactFreshRuntime.js
+ * without IE11 compatibility and verbose isDev checks.
+ * Some utils are appended at the bottom for HMR integration.
+ */
+
+const REACT_FORWARD_REF_TYPE = Symbol.for('react.forward_ref')
+const REACT_MEMO_TYPE = Symbol.for('react.memo')
+
+// We never remove these associations.
+// It's OK to reference families, but use WeakMap/Set for types.
+let allFamiliesByID = new Map()
+let allFamiliesByType = new WeakMap()
+let allSignaturesByType = new WeakMap()
+
+// This WeakMap is read by React, so we only put families
+// that have actually been edited here. This keeps checks fast.
+const updatedFamiliesByType = new WeakMap()
+
+// This is cleared on every performReactRefresh() call.
+// It is an array of [Family, NextType] tuples.
+let pendingUpdates = []
+
+// This is injected by the renderer via DevTools global hook.
+const helpersByRendererID = new Map()
+
+const helpersByRoot = new Map()
+
+// We keep track of mounted roots so we can schedule updates.
+const mountedRoots = new Set()
+// If a root captures an error, we remember it so we can retry on edit.
+const failedRoots = new Set()
+
+// We also remember the last element for every root.
+// It needs to be weak because we do this even for roots that failed to mount.
+// If there is no WeakMap, we won't attempt to do retrying.
+let rootElements = new WeakMap()
+let isPerformingRefresh = false
+
+function computeFullKey(signature) {
+  if (signature.fullKey !== null) {
+    return signature.fullKey
+  }
+
+  let fullKey = signature.ownKey
+  let hooks
+  try {
+    hooks = signature.getCustomHooks()
+  } catch (err) {
+    // This can happen in an edge case, e.g. if expression like Foo.useSomething
+    // depends on Foo which is lazily initialized during rendering.
+    // In that case just assume we'll have to remount.
+    signature.forceReset = true
+    signature.fullKey = fullKey
+    return fullKey
+  }
+
+  for (let i = 0; i < hooks.length; i++) {
+    const hook = hooks[i]
+    if (typeof hook !== 'function') {
+      // Something's wrong. Assume we need to remount.
+      signature.forceReset = true
+      signature.fullKey = fullKey
+      return fullKey
+    }
+    const nestedHookSignature = allSignaturesByType.get(hook)
+    if (nestedHookSignature === undefined) {
+      // No signature means Hook wasn't in the source code, e.g. in a library.
+      // We'll skip it because we can assume it won't change during this session.
+      continue
+    }
+    const nestedHookKey = computeFullKey(nestedHookSignature)
+    if (nestedHookSignature.forceReset) {
+      signature.forceReset = true
+    }
+    fullKey += '\n---\n' + nestedHookKey
+  }
+
+  signature.fullKey = fullKey
+  return fullKey
+}
+
+function haveEqualSignatures(prevType, nextType) {
+  const prevSignature = allSignaturesByType.get(prevType)
+  const nextSignature = allSignaturesByType.get(nextType)
+
+  if (prevSignature === undefined && nextSignature === undefined) {
+    return true
+  }
+  if (prevSignature === undefined || nextSignature === undefined) {
+    return false
+  }
+  if (computeFullKey(prevSignature) !== computeFullKey(nextSignature)) {
+    return false
+  }
+  if (nextSignature.forceReset) {
+    return false
+  }
+
+  return true
+}
+
+function isReactClass(type) {
+  return type.prototype && type.prototype.isReactComponent
+}
+
+function canPreserveStateBetween(prevType, nextType) {
+  if (isReactClass(prevType) || isReactClass(nextType)) {
+    return false
+  }
+  if (haveEqualSignatures(prevType, nextType)) {
+    return true
+  }
+  return false
+}
+
+function resolveFamily(type) {
+  // Only check updated types to keep lookups fast.
+  return updatedFamiliesByType.get(type)
+}
+
+// This is a safety mechanism to protect against rogue getters and Proxies.
+function getProperty(object, property) {
+  try {
+    return object[property]
+  } catch (err) {
+    // Intentionally ignore.
+    return undefined
+  }
+}
+
+function performReactRefresh() {
+  if (pendingUpdates.length === 0) {
+    return null
+  }
+  if (isPerformingRefresh) {
+    return null
+  }
+
+  isPerformingRefresh = true
+  try {
+    const staleFamilies = new Set()
+    const updatedFamilies = new Set()
+
+    const updates = pendingUpdates
+    pendingUpdates = []
+    updates.forEach(([family, nextType]) => {
+      // Now that we got a real edit, we can create associations
+      // that will be read by the React reconciler.
+      const prevType = family.current
+      updatedFamiliesByType.set(prevType, family)
+      updatedFamiliesByType.set(nextType, family)
+      family.current = nextType
+
+      // Determine whether this should be a re-render or a re-mount.
+      if (canPreserveStateBetween(prevType, nextType)) {
+        updatedFamilies.add(family)
+      } else {
+        staleFamilies.add(family)
+      }
+    })
+
+    // TODO: rename these fields to something more meaningful.
+    const update = {
+      updatedFamilies, // Families that will re-render preserving state
+      staleFamilies, // Families that will be remounted
+    }
+
+    helpersByRendererID.forEach((helpers) => {
+      // Even if there are no roots, set the handler on first update.
+      // This ensures that if *new* roots are mounted, they'll use the resolve handler.
+      helpers.setRefreshHandler(resolveFamily)
+    })
+
+    let didError = false
+    let firstError = null
+
+    // We snapshot maps and sets that are mutated during commits.
+    // If we don't do this, there is a risk they will be mutated while
+    // we iterate over them. For example, trying to recover a failed root
+    // may cause another root to be added to the failed list -- an infinite loop.
+    const failedRootsSnapshot = new Set(failedRoots)
+    const mountedRootsSnapshot = new Set(mountedRoots)
+    const helpersByRootSnapshot = new Map(helpersByRoot)
+
+    failedRootsSnapshot.forEach((root) => {
+      const helpers = helpersByRootSnapshot.get(root)
+      if (helpers === undefined) {
+        throw new Error(
+          'Could not find helpers for a root. This is a bug in React Refresh.',
+        )
+      }
+      if (!failedRoots.has(root)) {
+        // No longer failed.
+      }
+      if (rootElements === null) {
+        return
+      }
+      if (!rootElements.has(root)) {
+        return
+      }
+      const element = rootElements.get(root)
+      try {
+        helpers.scheduleRoot(root, element)
+      } catch (err) {
+        if (!didError) {
+          didError = true
+          firstError = err
+        }
+        // Keep trying other roots.
+      }
+    })
+    mountedRootsSnapshot.forEach((root) => {
+      const helpers = helpersByRootSnapshot.get(root)
+      if (helpers === undefined) {
+        throw new Error(
+          'Could not find helpers for a root. This is a bug in React Refresh.',
+        )
+      }
+      if (!mountedRoots.has(root)) {
+        // No longer mounted.
+      }
+      try {
+        helpers.scheduleRefresh(root, update)
+      } catch (err) {
+        if (!didError) {
+          didError = true
+          firstError = err
+        }
+        // Keep trying other roots.
+      }
+    })
+    if (didError) {
+      throw firstError
+    }
+    return update
+  } finally {
+    isPerformingRefresh = false
+  }
+}
+
+function register(type, id) {
+  if (type === null) {
+    return
+  }
+  if (typeof type !== 'function' && typeof type !== 'object') {
+    return
+  }
+
+  // This can happen in an edge case, e.g. if we register
+  // return value of a HOC but it returns a cached component.
+  // Ignore anything but the first registration for each type.
+  if (allFamiliesByType.has(type)) {
+    return
+  }
+  // Create family or remember to update it.
+  // None of this bookkeeping affects reconciliation
+  // until the first performReactRefresh() call above.
+  let family = allFamiliesByID.get(id)
+  if (family === undefined) {
+    family = { current: type }
+    allFamiliesByID.set(id, family)
+  } else {
+    pendingUpdates.push([family, type])
+  }
+  allFamiliesByType.set(type, family)
+
+  // Visit inner types because we might not have registered them.
+  if (typeof type === 'object' && type !== null) {
+    switch (getProperty(type, '$$typeof')) {
+      case REACT_FORWARD_REF_TYPE:
+        register(type.render, id + '$render')
+        break
+      case REACT_MEMO_TYPE:
+        register(type.type, id + '$type')
+        break
+    }
+  }
+}
+
+function setSignature(type, key, forceReset, getCustomHooks) {
+  if (!allSignaturesByType.has(type)) {
+    allSignaturesByType.set(type, {
+      forceReset,
+      ownKey: key,
+      fullKey: null,
+      getCustomHooks: getCustomHooks || (() => []),
+    })
+  }
+  // Visit inner types because we might not have signed them.
+  if (typeof type === 'object' && type !== null) {
+    switch (getProperty(type, '$$typeof')) {
+      case REACT_FORWARD_REF_TYPE:
+        setSignature(type.render, key, forceReset, getCustomHooks)
+        break
+      case REACT_MEMO_TYPE:
+        setSignature(type.type, key, forceReset, getCustomHooks)
+        break
+    }
+  }
+}
+
+// This is lazily called during first render for a type.
+// It captures Hook list at that time so inline requires don't break comparisons.
+function collectCustomHooksForSignature(type) {
+  const signature = allSignaturesByType.get(type)
+  if (signature !== undefined) {
+    computeFullKey(signature)
+  }
+}
+
+export function injectIntoGlobalHook(globalObject) {
+  // For React Native, the global hook will be set up by require('react-devtools-core').
+  // That code will run before us. So we need to monkeypatch functions on existing hook.
+
+  // For React Web, the global hook will be set up by the extension.
+  // This will also run before us.
+  let hook = globalObject.__REACT_DEVTOOLS_GLOBAL_HOOK__
+  if (hook === undefined) {
+    // However, if there is no DevTools extension, we'll need to set up the global hook ourselves.
+    // Note that in this case it's important that renderer code runs *after* this method call.
+    // Otherwise, the renderer will think that there is no global hook, and won't do the injection.
+    let nextID = 0
+    globalObject.__REACT_DEVTOOLS_GLOBAL_HOOK__ = hook = {
+      renderers: new Map(),
+      supportsFiber: true,
+      inject: (injected) => nextID++,
+      onScheduleFiberRoot: (id, root, children) => {},
+      onCommitFiberRoot: (id, root, maybePriorityLevel, didError) => {},
+      onCommitFiberUnmount() {},
+    }
+  }
+
+  if (hook.isDisabled) {
+    // This isn't a real property on the hook, but it can be set to opt out
+    // of DevTools integration and associated warnings and logs.
+    // Using console['warn'] to evade Babel and ESLint
+    console['warn'](
+      'Something has shimmed the React DevTools global hook (__REACT_DEVTOOLS_GLOBAL_HOOK__). ' +
+        'Fast Refresh is not compatible with this shim and will be disabled.',
+    )
+    return
+  }
+
+  // Here, we just want to get a reference to scheduleRefresh.
+  const oldInject = hook.inject
+  hook.inject = function (injected) {
+    const id = oldInject.apply(this, arguments)
+    if (
+      typeof injected.scheduleRefresh === 'function' &&
+      typeof injected.setRefreshHandler === 'function'
+    ) {
+      // This version supports React Refresh.
+      helpersByRendererID.set(id, injected)
+    }
+    return id
+  }
+
+  // Do the same for any already injected roots.
+  // This is useful if ReactDOM has already been initialized.
+  // https://github.com/facebook/react/issues/17626
+  hook.renderers.forEach((injected, id) => {
+    if (
+      typeof injected.scheduleRefresh === 'function' &&
+      typeof injected.setRefreshHandler === 'function'
+    ) {
+      // This version supports React Refresh.
+      helpersByRendererID.set(id, injected)
+    }
+  })
+
+  // We also want to track currently mounted roots.
+  const oldOnCommitFiberRoot = hook.onCommitFiberRoot
+  const oldOnScheduleFiberRoot = hook.onScheduleFiberRoot || (() => {})
+  hook.onScheduleFiberRoot = function (id, root, children) {
+    if (!isPerformingRefresh) {
+      // If it was intentionally scheduled, don't attempt to restore.
+      // This includes intentionally scheduled unmounts.
+      failedRoots.delete(root)
+      if (rootElements !== null) {
+        rootElements.set(root, children)
+      }
+    }
+    return oldOnScheduleFiberRoot.apply(this, arguments)
+  }
+  hook.onCommitFiberRoot = function (id, root, maybePriorityLevel, didError) {
+    const helpers = helpersByRendererID.get(id)
+    if (helpers !== undefined) {
+      helpersByRoot.set(root, helpers)
+
+      const current = root.current
+      const alternate = current.alternate
+
+      // We need to determine whether this root has just (un)mounted.
+      // This logic is copy-pasted from similar logic in the DevTools backend.
+      // If this breaks with some refactoring, you'll want to update DevTools too.
+
+      if (alternate !== null) {
+        const wasMounted =
+          alternate.memoizedState != null &&
+          alternate.memoizedState.element != null &&
+          mountedRoots.has(root)
+
+        const isMounted =
+          current.memoizedState != null && current.memoizedState.element != null
+
+        if (!wasMounted && isMounted) {
+          // Mount a new root.
+          mountedRoots.add(root)
+          failedRoots.delete(root)
+        } else if (wasMounted && isMounted) {
+          // Update an existing root.
+          // This doesn't affect our mounted root Set.
+        } else if (wasMounted && !isMounted) {
+          // Unmount an existing root.
+          mountedRoots.delete(root)
+          if (didError) {
+            // We'll remount it on future edits.
+            failedRoots.add(root)
+          } else {
+            helpersByRoot.delete(root)
+          }
+        } else if (!wasMounted && !isMounted) {
+          if (didError) {
+            // We'll remount it on future edits.
+            failedRoots.add(root)
+          }
+        }
+      } else {
+        // Mount a new root.
+        mountedRoots.add(root)
+      }
+    }
+
+    // Always call the decorated DevTools hook.
+    return oldOnCommitFiberRoot.apply(this, arguments)
+  }
+}
+
+// This is a wrapper over more primitive functions for setting signature.
+// Signatures let us decide whether the Hook order has changed on refresh.
+//
+// This function is intended to be used as a transform target, e.g.:
+// var _s = createSignatureFunctionForTransform()
+//
+// function Hello() {
+//   const [foo, setFoo] = useState(0);
+//   const value = useCustomHook();
+//   _s(); /* Call without arguments triggers collecting the custom Hook list.
+//          * This doesn't happen during the module evaluation because we
+//          * don't want to change the module order with inline requires.
+//          * Next calls are noops. */
+//   return <h1>Hi</h1>;
+// }
+//
+// /* Call with arguments attaches the signature to the type: */
+// _s(
+//   Hello,
+//   'useState{[foo, setFoo]}(0)',
+//   () => [useCustomHook], /* Lazy to avoid triggering inline requires */
+// );
+export function createSignatureFunctionForTransform() {
+  let savedType
+  let hasCustomHooks
+  let didCollectHooks = false
+  return function (type, key, forceReset, getCustomHooks) {
+    if (typeof key === 'string') {
+      // We're in the initial phase that associates signatures
+      // with the functions. Note this may be called multiple times
+      // in HOC chains like _s(hoc1(_s(hoc2(_s(actualFunction))))).
+      if (!savedType) {
+        // We're in the innermost call, so this is the actual type.
+        // $FlowFixMe[escaped-generic] discovered when updating Flow
+        savedType = type
+        hasCustomHooks = typeof getCustomHooks === 'function'
+      }
+      // Set the signature for all types (even wrappers!) in case
+      // they have no signatures of their own. This is to prevent
+      // problems like https://github.com/facebook/react/issues/20417.
+      if (
+        type != null &&
+        (typeof type === 'function' || typeof type === 'object')
+      ) {
+        setSignature(type, key, forceReset, getCustomHooks)
+      }
+      return type
+    } else {
+      // We're in the _s() call without arguments, which means
+      // this is the time to collect custom Hook signatures.
+      // Only do this once. This path is hot and runs *inside* every render!
+      if (!didCollectHooks && hasCustomHooks) {
+        didCollectHooks = true
+        collectCustomHooksForSignature(savedType)
+      }
+    }
+  }
+}
+
+function isLikelyComponentType(type) {
+  switch (typeof type) {
+    case 'function': {
+      // First, deal with classes.
+      if (type.prototype != null) {
+        if (type.prototype.isReactComponent) {
+          // React class.
+          return true
+        }
+        const ownNames = Object.getOwnPropertyNames(type.prototype)
+        if (ownNames.length > 1 || ownNames[0] !== 'constructor') {
+          // This looks like a class.
+          return false
+        }
+
+        if (type.prototype.__proto__ !== Object.prototype) {
+          // It has a superclass.
+          return false
+        }
+        // Pass through.
+        // This looks like a regular function with empty prototype.
+      }
+      // For plain functions and arrows, use name as a heuristic.
+      const name = type.name || type.displayName
+      return typeof name === 'string' && /^[A-Z]/.test(name)
+    }
+    case 'object': {
+      if (type != null) {
+        switch (getProperty(type, '$$typeof')) {
+          case REACT_FORWARD_REF_TYPE:
+          case REACT_MEMO_TYPE:
+            // Definitely React components.
+            return true
+          default:
+            return false
+        }
+      }
+      return false
+    }
+    default: {
+      return false
+    }
+  }
+}
+
+/**
+ * Plugin utils
+ */
+
+export function getRefreshReg(filename) {
+  return (type, id) => register(type, filename + ' ' + id)
+}
+
+// Taken from https://github.com/pmmmwh/react-refresh-webpack-plugin/blob/main/lib/runtime/RefreshUtils.js#L141
+// This allows to resister components not detected by SWC like styled component
+export function registerExportsForReactRefresh(filename, moduleExports) {
+  for (const key in moduleExports) {
+    if (key === '__esModule') continue
+    const exportValue = moduleExports[key]
+    if (isLikelyComponentType(exportValue)) {
+      // 'export' is required to avoid key collision when renamed exports that
+      // shadow a local component name: https://github.com/vitejs/vite-plugin-react/issues/116
+      // The register function has an identity check to not register twice the same component,
+      // so this is safe to not used the same key here.
+      register(exportValue, filename + ' export ' + key)
+    }
+  }
+}
+
+function debounce(fn, delay) {
+  let handle
+  return () => {
+    clearTimeout(handle)
+    handle = setTimeout(fn, delay)
+  }
+}
+
+const hooks = []
+window.__registerBeforePerformReactRefresh = (cb) => {
+  hooks.push(cb)
+}
+const enqueueUpdate = debounce(async () => {
+  if (hooks.length) await Promise.all(hooks.map((cb) => cb()))
+  performReactRefresh()
+}, 16)
+
+export function validateRefreshBoundaryAndEnqueueUpdate(
+  id,
+  prevExports,
+  nextExports,
+) {
+  const ignoredExports = window.__getReactRefreshIgnoredExports?.({ id }) ?? []
+  if (
+    predicateOnExport(
+      ignoredExports,
+      prevExports,
+      (key) => key in nextExports,
+    ) !== true
+  ) {
+    return 'Could not Fast Refresh (export removed)'
+  }
+  if (
+    predicateOnExport(
+      ignoredExports,
+      nextExports,
+      (key) => key in prevExports,
+    ) !== true
+  ) {
+    return 'Could not Fast Refresh (new export)'
+  }
+
+  let hasExports = false
+  const allExportsAreComponentsOrUnchanged = predicateOnExport(
+    ignoredExports,
+    nextExports,
+    (key, value) => {
+      hasExports = true
+      if (isLikelyComponentType(value)) return true
+      return prevExports[key] === nextExports[key]
+    },
+  )
+  if (hasExports && allExportsAreComponentsOrUnchanged === true) {
+    enqueueUpdate()
+  } else {
+    return `Could not Fast Refresh ("${allExportsAreComponentsOrUnchanged}" export is incompatible). Learn more at __README_URL__#consistent-components-exports`
+  }
+}
+
+function predicateOnExport(ignoredExports, moduleExports, predicate) {
+  for (const key in moduleExports) {
+    if (key === '__esModule') continue
+    if (ignoredExports.includes(key)) continue
+    const desc = Object.getOwnPropertyDescriptor(moduleExports, key)
+    if (desc && desc.get) return key
+    if (!predicate(key, moduleExports[key])) return key
+  }
+  return true
+}
+
+// Hides vite-ignored dynamic import so that Vite can skip analysis if no other
+// dynamic import is present (https://github.com/vitejs/vite/pull/12732)
+export const __hmr_import = (module) => import(/* @vite-ignore */ module)
+
+// For backwards compatibility with @vitejs/plugin-react.
+export default { injectIntoGlobalHook }

mc_test/node_modules/@vitejs/plugin-react/package.json

@@ -0,0 +1,71 @@
+{
+  "name": "@vitejs/plugin-react",
+  "version": "4.6.0",
+  "license": "MIT",
+  "author": "Evan You",
+  "description": "The default Vite plugin for React projects",
+  "keywords": [
+    "vite",
+    "vite-plugin",
+    "react",
+    "babel",
+    "react-refresh",
+    "fast refresh"
+  ],
+  "contributors": [
+    "Alec Larson",
+    "Arnaud Barré"
+  ],
+  "files": [
+    "dist"
+  ],
+  "type": "module",
+  "main": "./dist/index.cjs",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.mts",
+  "exports": {
+    ".": {
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.cjs"
+    }
+  },
+  "scripts": {
+    "dev": "unbuild --stub",
+    "build": "unbuild && pnpm run patch-cjs && tsx scripts/copyRefreshRuntime.ts",
+    "patch-cjs": "tsx ../../scripts/patchCJS.ts",
+    "prepublishOnly": "npm run build",
+    "test-unit": "vitest run"
+  },
+  "engines": {
+    "node": "^14.18.0 || >=16.0.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/vitejs/vite-plugin-react.git",
+    "directory": "packages/plugin-react"
+  },
+  "bugs": {
+    "url": "https://github.com/vitejs/vite-plugin-react/issues"
+  },
+  "homepage": "https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react#readme",
+  "dependencies": {
+    "@babel/core": "^7.27.4",
+    "@babel/plugin-transform-react-jsx-self": "^7.27.1",
+    "@babel/plugin-transform-react-jsx-source": "^7.27.1",
+    "@rolldown/pluginutils": "1.0.0-beta.19",
+    "@types/babel__core": "^7.20.5",
+    "react-refresh": "^0.17.0"
+  },
+  "peerDependencies": {
+    "vite": "^4.2.0 || ^5.0.0 || ^6.0.0 || ^7.0.0-beta.0"
+  },
+  "devDependencies": {
+    "@vitejs/react-common": "workspace:*",
+    "babel-plugin-react-compiler": "19.1.0-rc.2",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0",
+    "rolldown": "1.0.0-beta.19",
+    "unbuild": "^3.5.0",
+    "vitest": "^3.2.4"
+  }
+}