feat: add sidebarGenerator function to auto generate sidebar based file structure

.vitepress/config.js

@@ -1,12 +1,12 @@
 // import { defineConfig } from 'vitepress'
-import { withMermaid } from "vitepress-plugin-mermaid-xyxsw";
+import { transformerTwoslash } from '@shikijs/vitepress-twoslash';
+import PanguPlugin from 'markdown-it-pangu';
+import { fileURLToPath, URL } from 'node:url';
+import VueMacros from 'unplugin-vue-macros/vite';
 import { VitePWA } from 'vite-plugin-pwa';
-import { main_sidebar, main_sidebar_old, chapter2_old, chapter3_old, chapter4_old, chapter5_old, chapter6_old, chapter7_old, chapter8_old, chapter9_old } from './sidebar.js';
+import { withMermaid } from "vitepress-plugin-mermaid-xyxsw";
 import { nav } from './nav.js';
-import PanguPlugin from 'markdown-it-pangu'
-import { fileURLToPath, URL } from 'node:url'
-import VueMacros from 'unplugin-vue-macros/vite'
-import { transformerTwoslash } from '@shikijs/vitepress-twoslash'
+import { chapter2_old, chapter3_old, chapter4_old, chapter5_old, chapter6_old, chapter7_old, chapter8_old, chapter9_old, generateSidebar, main_sidebar, main_sidebar_old } from './sidebar.js';
 
 // https://vitepress.dev/reference/site-config
 export default withMermaid({
@@ -51,6 +51,11 @@ export default withMermaid({
 
     sidebar: {
       '/': main_sidebar(),
+      '/1.杭电生存指南/': generateSidebar('1.杭电生存指南', ['static']),
+      '/2.编程模块/': generateSidebar('2.编程模块', ['static']),
+      '/3.AI模块/': generateSidebar('3.AI模块', ['static']),
+      '/4.WEB模块/': generateSidebar('4.WEB模块', ['static']),
+      '/5.安全模块/': generateSidebar('5.安全模块', ['static']),
       '/2023旧版内容/': main_sidebar_old(),
       '/2023旧版内容/2.高效学习/': chapter2_old(),
       '/2023旧版内容/3.编程思维体系构建/': chapter3_old(),

.vitepress/sidebar.js

@@ -1,3 +1,6 @@
+import fs from 'fs';
+import path from 'path';
+
 export function main_sidebar() {
   return [
     {
@@ -518,3 +521,56 @@ export function chapter9_old() {
     }
   ]
 }
+
+// Function to extract numeric prefix as an array of numbers
+function getNumericPrefix(fileName) {
+  const match = fileName.match(/^(\d+(\.\d+)?(?:\.\d+)*)/);
+  if (match) {
+    return match[0].split('.').map(Number); // Convert to array of numbers
+  }
+  return [];
+}
+
+// Function to compare two numeric prefixes
+function compareNumericPrefixes(a, b) {
+  const prefixA = getNumericPrefix(a);
+  const prefixB = getNumericPrefix(b);
+
+  for (let i = 0; i < Math.max(prefixA.length, prefixB.length); i++) {
+    const numA = prefixA[i] || 0;
+    const numB = prefixB[i] || 0;
+    if (numA !== numB) {
+      return numA - numB;
+    }
+  }
+  return 0;
+}
+
+// Function to generate sidebar items
+/**
+ * 
+ * @param {String} dir the start folder to scan
+ * @param {String[]} excludeDir exclude unwanted folder
+ * @returns
+ */
+export function generateSidebar(dir, excludeDir = []) {
+  const files = fs.readdirSync(dir);
+  const sortedFiles = files.sort(compareNumericPrefixes);
+
+  return sortedFiles.map((file) => {
+    const fullPath = path.join(dir, file);
+    if (fs.statSync(fullPath).isDirectory()) {
+      if (excludeDir.includes(file)) {
+        return null; // Skip excluded directories
+      }
+      return {
+        text: file,
+        collapsed: true,
+        items: generateSidebar(fullPath, excludeDir),
+      };
+    } else if (file.endsWith('.md')) {
+      return { text: file.replace('.md', ''), link: `/${fullPath.replace('.md', '')}` };
+    }
+  }).filter(Boolean);
+}
+