chore: update

packages/cli/src/update.ts

@@ -1,9 +1,17 @@
 import { spawn } from 'node:child_process';
 import fs from 'node:fs/promises';
 import path from 'node:path';
-import fse from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 
+async function pathExists(path: string): Promise<boolean> {
+  try {
+    await fs.access(path);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
 type PackageManager = 'npm' | 'yarn' | 'pnpm' | 'bun';
 
 const lockfileMap: Record<string, PackageManager> = {
@@ -16,7 +24,7 @@ const lockfileMap: Record<string, PackageManager> = {
 async function getPackageManager(rootPath: string) {
   let packageManager: PackageManager = 'npm';
   for (const file of Object.keys(lockfileMap)) {
-    if (await fse.pathExists(path.join(rootPath, file))) {
+    if (await pathExists(path.join(rootPath, file))) {
       packageManager = lockfileMap[file];
       break;
     }

packages/core/src/node/build.ts

@@ -1,3 +1,4 @@
+import fs from 'node:fs/promises';
 import { dirname, join } from 'node:path';
 import { pathToFileURL } from 'node:url';
 import type { Route } from '@/node/route/RouteService';
@@ -11,7 +12,6 @@ import {
   withBase,
 } from '@rspress/shared';
 import chalk from '@rspress/shared/chalk';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import type { HelmetData } from 'react-helmet-async';
 import { PluginDriver } from './PluginDriver';
@@ -50,13 +50,18 @@ export async function bundle(
       pluginDriver,
       enableSSG,
     );
+
     await rsbuild.build();
   } finally {
     await writeSearchIndex(config);
     await checkLanguageParity(config);
   }
 }
 
+function emptyDir(path: string): Promise<void> {
+  return fs.rm(path, { force: true, recursive: true });
+}
+
 export interface SSRBundleExports {
   render: (
     url: string,
@@ -77,7 +82,6 @@ export async function renderPages(
   const ssrBundlePath = join(outputPath, 'ssr', 'main.cjs');
 
   try {
-    const { default: fs } = await import('@rspress/shared/fs-extra');
     const { version } = await import('../../package.json');
     // There are two cases where we will fallback to CSR:
     // 1. ssr bundle load failed
@@ -204,15 +208,17 @@ export async function renderPages(
             return `${path}.html`.replace(normalizedBase, '');
           };
           const fileName = normalizeHtmlFilePath(routePath);
-          await fs.ensureDir(join(outputPath, dirname(fileName)));
+          await fs.mkdir(join(outputPath, dirname(fileName)), {
+            recursive: true,
+          });
           await fs.writeFile(join(outputPath, fileName), html);
         }),
     );
     // Remove ssr bundle
     if (!isDebugMode()) {
-      await fs.remove(join(outputPath, 'ssr'));
+      await emptyDir(join(outputPath, 'ssr'));
     }
-    await fs.remove(join(outputPath, 'html'));
+    await emptyDir(join(outputPath, 'html'));
 
     const totalTime = Date.now() - startTime;
     logger.success(`Pages rendered in ${chalk.yellow(totalTime)} ms.`);
@@ -227,13 +233,15 @@ export async function build(options: BuildOptions) {
   const pluginDriver = new PluginDriver(config, true);
   await pluginDriver.init();
   const modifiedConfig = await pluginDriver.modifyConfig();
+
   await pluginDriver.beforeBuild();
   const ssgConfig = modifiedConfig.ssg ?? true;
 
   // empty temp dir before build
-  await fs.emptyDir(TEMP_DIR);
+  await emptyDir(TEMP_DIR);
 
   await bundle(docDirectory, modifiedConfig, pluginDriver, Boolean(ssgConfig));
+
   await renderPages(appDirectory, modifiedConfig, pluginDriver, ssgConfig);
   await pluginDriver.afterBuild();
 }

packages/core/src/node/dev.ts

@@ -27,7 +27,6 @@ export async function dev(options: DevOptions): Promise<ServerInstance> {
     await pluginDriver.beforeBuild();
 
     // empty temp dir before build
-    // await fs.emptyDir( TEMP_DIR);
     const builder = await initRsbuild(
       docDirectory,
       modifiedConfig,

packages/core/src/node/initRsbuild.ts

@@ -1,3 +1,4 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import type {
   RsbuildConfig,
@@ -15,7 +16,6 @@ import {
   removeLeadingSlash,
   removeTrailingSlash,
 } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import type { PluginDriver } from './PluginDriver';
 import {
   CLIENT_ENTRY,
@@ -321,7 +321,7 @@ export async function initRsbuild(
   // and we should empty temp dir before build
   const runtimeTempDir = path.join(RSPRESS_TEMP_DIR, 'runtime');
   const runtimeAbsTempDir = path.join(cwd, 'node_modules', runtimeTempDir);
-  await fs.ensureDir(runtimeAbsTempDir);
+  await fs.mkdir(runtimeAbsTempDir, { recursive: true });
 
   const routeService = await initRouteService({
     config,

packages/core/src/node/mdx/loader.ts

@@ -1,8 +1,8 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import { pathToFileURL } from 'node:url';
 import { createProcessor } from '@mdx-js/mdx';
 import { isProduction } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import { loadFrontMatter } from '@rspress/shared/node-utils';
 import type { PluginDriver } from '../PluginDriver';

packages/core/src/node/route/RouteService.ts

@@ -1,3 +1,4 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import {
   type PageModule,
@@ -7,7 +8,6 @@ import {
   addTrailingSlash,
   withBase,
 } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import type { ComponentType } from 'react';
 import { glob } from 'tinyglobby';
 import type { PluginDriver } from '../PluginDriver';

packages/core/src/node/runtimeModule/globalStyles.ts

@@ -1,4 +1,4 @@
-import fs from '@rspress/shared/fs-extra';
+import fs from 'node:fs/promises';
 import { type FactoryContext, RuntimeModuleID } from '.';
 
 export async function globalStylesVMPlugin(context: FactoryContext) {

packages/core/src/node/runtimeModule/siteData/extractPageData.ts

@@ -1,3 +1,4 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import { importStatementRegex } from '@/node/constants';
 import type { RouteService } from '@/node/route/RouteService';
@@ -10,7 +11,6 @@ import {
   type PageIndexInfo,
   type ReplaceRule,
 } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import { loadFrontMatter } from '@rspress/shared/node-utils';
 import { htmlToText } from 'html-to-text';
 

packages/core/src/node/runtimeModule/siteData/index.ts

@@ -1,8 +1,8 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import { TEMP_DIR, isProduction } from '@/node/constants';
 import { createHash } from '@/node/utils';
 import { SEARCH_INDEX_NAME, type SiteData } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import { groupBy } from 'lodash-es';
 import { type FactoryContext, RuntimeModuleID } from '..';
 import { extractPageData } from './extractPageData';
@@ -97,7 +97,7 @@ export async function siteDataVMPlugin(context: FactoryContext) {
       const indexVersion = version ? `.${version.replace('.', '_')}` : '';
       const indexLang = lang ? `.${lang}` : '';
 
-      await fs.ensureDir(TEMP_DIR);
+      await fs.mkdir(TEMP_DIR, { recursive: true });
       await fs.writeFile(
         path.join(
           TEMP_DIR,

packages/core/src/node/searchIndex.ts

@@ -1,8 +1,9 @@
+import { createReadStream } from 'node:fs';
+import fs from 'node:fs/promises';
 import type { IncomingMessage, ServerResponse } from 'node:http';
 import path, { join } from 'node:path';
 import { SEARCH_INDEX_NAME, type UserConfig, isSCM } from '@rspress/shared';
 import chalk from '@rspress/shared/chalk';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import { OUTPUT_DIR, TEMP_DIR, isProduction } from './constants';
 
@@ -15,9 +16,14 @@ export async function writeSearchIndex(config: UserConfig) {
   const searchIndexFiles = await fs.readdir(TEMP_DIR);
   const outDir = config?.outDir ?? join(cwd, OUTPUT_DIR);
 
+  // Make sure the targetDir exists
+  const targetDir = join(outDir, 'static');
+  await fs.mkdir(targetDir, { recursive: true });
+
   // For performance, we only stitch the string of search index data instead of big JavaScript object in memory
   let searchIndexData = '[]';
   let scanning = false;
+  // TODO: use Promise for perf
   for (const searchIndexFile of searchIndexFiles) {
     if (
       !searchIndexFile.includes(SEARCH_INDEX_NAME) ||
@@ -26,15 +32,15 @@ export async function writeSearchIndex(config: UserConfig) {
       continue;
     }
     const source = join(TEMP_DIR, searchIndexFile);
-    const target = join(outDir, 'static', searchIndexFile);
+    const target = join(targetDir, searchIndexFile);
     const searchIndex = await fs.readFile(
       join(TEMP_DIR, searchIndexFile),
       'utf-8',
     );
     searchIndexData = `${searchIndexData.slice(0, -1)}${
       scanning ? ',' : ''
     }${searchIndex.slice(1)}`;
-    await fs.move(source, target, { overwrite: true });
+    await fs.rename(source, target);
     scanning = true;
   }
 
@@ -75,7 +81,7 @@ export function serveSearchIndexMiddleware(config: UserConfig): RequestHandler {
       res.setHeader('Content-Type', 'application/json');
       // Get search index name from request url
       const searchIndexFile = req.url?.split('/').pop();
-      fs.createReadStream(
+      createReadStream(
         path.join(
           process.cwd(),
           config?.outDir || OUTPUT_DIR,

packages/core/src/node/utils/detectReactVersion.ts

@@ -1,9 +1,11 @@
+import fs from 'node:fs';
 import path from 'node:path';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import enhancedResolve from 'enhanced-resolve';
 import { PACKAGE_ROOT } from '../constants';
+import { pathExists, readJson } from './fs';
 
+// TODO: replace enhanced-resolve with this.getResolver
 const { CachedInputFileSystem, ResolverFactory } = enhancedResolve;
 
 const DEFAULT_REACT_VERSION = 18;
@@ -14,9 +16,11 @@ export async function detectReactVersion(): Promise<number> {
   // if not found, return 18
   const cwd = process.cwd();
   const reactPath = path.join(cwd, 'node_modules', 'react');
-  if (await fs.pathExists(reactPath)) {
-    const reactPkg = await fs.readJson(path.join(reactPath, 'package.json'));
-    const version = Number(reactPkg.version.split('.')[0]);
+  if (await pathExists(reactPath)) {
+    const reactPkg: { version?: string } = await readJson(
+      path.join(reactPath, 'package.json'),
+    );
+    const version = Number(reactPkg.version?.split('.')[0]);
     return version;
   }
 

packages/core/src/node/utils/flattenMdxContent.ts

@@ -1,7 +1,7 @@
+import fs from 'node:fs';
 import path from 'node:path';
 import { createProcessor } from '@mdx-js/mdx';
 import { MDX_REGEXP } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import enhancedResolve from 'enhanced-resolve';
 import { importStatementRegex } from '../constants';
 

packages/core/src/node/utils/fs.ts

@@ -0,0 +1,15 @@
+import fs from 'node:fs/promises';
+
+export async function pathExists(path: string): Promise<boolean> {
+  try {
+    await fs.access(path);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+export async function readJson(path: string): Promise<any> {
+  const raw = await fs.readFile(path, 'utf8');
+  return JSON.parse(raw);
+}

packages/core/src/node/utils/index.ts

@@ -7,3 +7,4 @@ export * from './flattenMdxContent';
 export * from './applyReplaceRules';
 export * from './extractTextAndId';
 export * from './escapeHeadingIds';
+export * from './fs';

packages/core/src/node/utils/renderHead.ts

@@ -1,10 +1,10 @@
+import fs from 'node:fs/promises';
 import type { FrontMatterMeta, RouteMeta, UserConfig } from '@rspress/shared';
-import fsExtra from '@rspress/shared/fs-extra';
 import { loadFrontMatter } from '@rspress/shared/node-utils';
 
 export async function renderFrontmatterHead(route: any): Promise<string> {
   if (!isRouteMeta(route)) return '';
-  const content = await fsExtra.readFile(route.absolutePath, {
+  const content = await fs.readFile(route.absolutePath, {
     encoding: 'utf-8',
   });
   const {

packages/modern-plugin-rspress/src/launchDoc.ts

@@ -1,4 +1,4 @@
-import fs from 'node:fs';
+import fs from 'node:fs/promises';
 import { join, relative, resolve } from 'node:path';
 import type { Sidebar, SidebarGroup, UserConfig } from '@rspress/core';
 import { pluginApiDocgen } from '@rspress/plugin-api-docgen';
@@ -34,7 +34,7 @@ export async function launchDoc({
     previewMode = 'iframe';
   }
   const json = JSON.parse(
-    fs.readFileSync(resolve(appDir, './package.json'), 'utf8'),
+    await fs.readFile(resolve(appDir, './package.json'), 'utf8'),
   );
   const root = resolve(appDir, doc.root ?? 'docs');
   const { dev, build } = await import('@rspress/core');

packages/plugin-auto-nav-sidebar/src/utils.ts

@@ -1,17 +1,31 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import type { NavItem, Sidebar } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import { loadFrontMatter } from '@rspress/shared/node-utils';
 
+export async function pathExists(path: string): Promise<boolean> {
+  try {
+    await fs.access(path);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+export async function readJson(path: string): Promise<any> {
+  const raw = await fs.readFile(path, 'utf8');
+  return JSON.parse(raw);
+}
+
 /**
  * @param rawPathWithExtension /usr/rspress-demo/docs/api.md
  * @returns /usr/rspress-demo/docs/api.md or undefined
  */
 export async function detectFilePathWithExtension(
   rawPathWithExtension: string,
 ): Promise<string | undefined> {
-  const exist = await fs.pathExists(rawPathWithExtension);
+  const exist = await pathExists(rawPathWithExtension);
   if (!exist) {
     return undefined;
   }