fix: 🐞 修复 nav 子级的默认 activeMatch 失效问题

Author: Kele-Bingtang

plugins/vitepress-plugin-permalink/src/index.ts

@@ -118,14 +118,14 @@ const setActiveMatchWhenUsePermalink = (
   if (!nav.length) return;
 
   nav.forEach(item => {
-    if (!item.link || item.link === "/") return;
+    if (item.link === "/") return;
 
     const link = standardLink(item.link);
     // cleanUrls 为 false 时，permalinkToPath 的 key 都会带上 .html
     const path = permalinkToPath[cleanUrls ? link : `${link.replace(/\.html/, "")}.html`];
 
     // 官方归档 activeMatch 是一个正则表达式字符串
     if (path && !item.activeMatch) item.activeMatch = rewrites.map?.[`${path}.md`]?.replace(/\.md/, "") || path;
-    if (item.items) setActiveMatchWhenUsePermalink(item.items, permalinkToPath, cleanUrls, rewrites);
+    if (item.items?.length) setActiveMatchWhenUsePermalink(item.items, permalinkToPath, cleanUrls, rewrites);
   });
 };

vitepress-theme-tk/src/layout/index.vue

@@ -16,7 +16,6 @@ import CommentTwikoo from "../components/CommentTwikoo.vue";
 import CommentArtalk from "../components/CommentArtalk.vue";
 import CommentGiscus from "../components/CommentGiscus.vue";
 import CommentWaline from "../components/CommentWaline.vue";
-import { useRoute } from "vitepress";
 
 defineOptions({ name: "TkLayout" });