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authorChristian Cleberg <[email protected]>2026-04-18 22:32:53 -0500
committerChristian Cleberg <[email protected]>2026-04-18 22:32:53 -0500
commit580e798e16346eb894eb899edac82d2efdf40adc (patch)
tree6dec3b7db678f781138b40d34da37d21ac8fbe7d /node_modules/@vitejs/plugin-react/dist/index.js
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+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 { exactRegex, makeIdFiltersToMatchWithQuery } from "@rolldown/pluginutils";
+
+//#region ../common/refresh-utils.ts
+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;
+}
+
+//#endregion
+//#region ../common/warning.ts
+const silenceUseClientWarning = (userConfig) => ({ rollupOptions: { onwarn(warning, defaultHandler) {
+ var _userConfig$build;
+ if (warning.code === "MODULE_LEVEL_DIRECTIVE" && (warning.message.includes("use client") || warning.message.includes("use server"))) return;
+ if (warning.code === "SOURCEMAP_ERROR" && warning.message.includes("resolve original location") && warning.pos === 0) return;
+ if ((_userConfig$build = userConfig.build) === null || _userConfig$build === void 0 || (_userConfig$build = _userConfig$build.rollupOptions) === null || _userConfig$build === void 0 ? void 0 : _userConfig$build.onwarn) userConfig.build.rollupOptions.onwarn(warning, defaultHandler);
+ else defaultHandler(warning);
+} } });
+
+//#endregion
+//#region src/index.ts
+const _dirname = dirname(fileURLToPath(import.meta.url));
+const refreshRuntimePath = join(_dirname, "refresh-runtime.js");
+let babel;
+async function loadBabel() {
+ if (!babel) babel = await import("@babel/core");
+ return babel;
+}
+const defaultIncludeRE = /\.[tj]sx?$/;
+const tsRE = /\.tsx?$/;
+function viteReact(opts = {}) {
+ var _opts$babel;
+ 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",
+ 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) => {
+ var _plugin$api;
+ return (_plugin$api = plugin.api) === null || _plugin$api === void 0 ? void 0 : _plugin$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 === null || options === void 0 ? void 0 : options.ssr) === true;
+ const babelOptions = (() => {
+ if (staticBabelOptions) return staticBabelOptions;
+ const newBabelOptions = createBabelOptions(typeof opts.babel === "function" ? opts.babel(id, { ssr }) : opts.babel);
+ runPluginOverrides === null || runPluginOverrides === void 0 || 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 babel$1 = await loadBabel();
+ const result = await babel$1.transformAsync(code, {
+ ...babelOptions,
+ root: projectRoot,
+ filename: id,
+ sourceFileName: filepath,
+ retainLines: getReactCompilerPlugin(plugins) != null ? false : !isProduction && isJSX && opts.jsxRuntime !== "classic",
+ parserOpts: {
+ ...babelOptions.parserOpts,
+ sourceType: "module",
+ allowAwaitOutsideFunction: true,
+ plugins: parserPlugins
+ },
+ generatorOpts: {
+ ...babelOptions.generatorOpts,
+ importAttributesKeyword: "with",
+ decoratorsBeforeExport: true
+ },
+ plugins,
+ sourceMaps: true
+ });
+ if (result) {
+ if (!useFastRefresh) return {
+ code: result.code,
+ map: result.map
+ };
+ return addRefreshWrapper(result.code, result.map, "@vitejs/plugin-react", id, opts.reactRefreshHost);
+ }
+ }
+ }
+ };
+ const dependencies = [
+ "react",
+ "react-dom",
+ jsxImportDevRuntime,
+ jsxImportRuntime
+ ];
+ const staticBabelPlugins = typeof opts.babel === "object" ? ((_opts$babel = opts.babel) === null || _opts$babel === void 0 ? void 0 : _opts$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) {
+ var _babelOptions$parserO;
+ const babelOptions = {
+ babelrc: false,
+ configFile: false,
+ ...rawOptions
+ };
+ babelOptions.plugins || (babelOptions.plugins = []);
+ babelOptions.presets || (babelOptions.presets = []);
+ babelOptions.overrides || (babelOptions.overrides = []);
+ babelOptions.parserOpts || (babelOptions.parserOpts = {});
+ (_babelOptions$parserO = babelOptions.parserOpts).plugins || (_babelOptions$parserO.plugins = []);
+ return babelOptions;
+}
+function defined(value) {
+ return value !== void 0;
+}
+function getReactCompilerPlugin(plugins) {
+ return plugins.find((p) => p === "babel-plugin-react-compiler" || Array.isArray(p) && p[0] === "babel-plugin-react-compiler");
+}
+function getReactCompilerRuntimeModule(plugin) {
+ let moduleName = "react/compiler-runtime";
+ if (Array.isArray(plugin)) {
+ var _plugin$, _plugin$2, _plugin$3;
+ if (((_plugin$ = plugin[1]) === null || _plugin$ === void 0 ? void 0 : _plugin$.target) === "17" || ((_plugin$2 = plugin[1]) === null || _plugin$2 === void 0 ? void 0 : _plugin$2.target) === "18") moduleName = "react-compiler-runtime";
+ else if (typeof ((_plugin$3 = plugin[1]) === null || _plugin$3 === void 0 ? void 0 : _plugin$3.runtimeModule) === "string") {
+ var _plugin$4;
+ moduleName = (_plugin$4 = plugin[1]) === null || _plugin$4 === void 0 ? void 0 : _plugin$4.runtimeModule;
+ }
+ }
+ return moduleName;
+}
+function ensureArray(value) {
+ return Array.isArray(value) ? value : [value];
+}
+
+//#endregion
+export { viteReact as default }; \ No newline at end of file