vitepress支持

.vitepress/navSidebar.mjs

@@ -0,0 +1,64 @@
+import fs from 'node:fs'
+import path from 'node:path'
+
+const DOC_EXT = ['.md']
+const EXCLUDED_DIRS = new Set(['.git', '.github', '.vitepress', 'node_modules', 'public'])
+
+function isDirectory(p) {
+  return fs.existsSync(p) && fs.statSync(p).isDirectory()
+}
+
+function isMarkdown(p) {
+  return fs.existsSync(p) && fs.statSync(p).isFile() && DOC_EXT.includes(path.extname(p))
+}
+
+function titleFromName(name) {
+  return name.replace(/\.md$/i, '')
+}
+
+function sortByPinyinOrName(a, b) {
+  return a.localeCompare(b, 'zh-Hans-CN-u-co-pinyin')
+}
+
+export function generateNavAndSidebar(rootDir) {
+  const entries = fs.readdirSync(rootDir)
+  const sections = entries
+    .filter((e) => isDirectory(path.join(rootDir, e)))
+    .filter((e) => !EXCLUDED_DIRS.has(e) && !e.startsWith('.'))
+    .sort(sortByPinyinOrName)
+
+  const nav = []
+  const sidebar = {}
+
+  for (const dir of sections) {
+    const abs = path.join(rootDir, dir)
+  const readme = ['README.md', 'readme.md', 'index.md'].find((n) => fs.existsSync(path.join(abs, n)))
+    const files = fs
+      .readdirSync(abs)
+      .filter((f) => isMarkdown(path.join(abs, f)))
+      .sort(sortByPinyinOrName)
+
+    const items = files.map((f) => ({
+      text: titleFromName(f),
+      link: `/${encodeURI(dir)}/${encodeURI(f)}`,
+    }))
+
+    if (items.length > 0) {
+      sidebar[`/${dir}/`] = [
+        {
+          text: dir,
+          items,
+        },
+      ]
+      if (readme) {
+        nav.push({ text: dir, link: `/${encodeURI(dir)}/${encodeURI(readme)}` })
+      } else {
+        nav.push({ text: dir, link: items[0].link })
+      }
+    } else {
+      nav.push({ text: dir, link: `/${encodeURI(dir)}/` })
+    }
+  }
+
+  return { nav, sidebar }
+}