advanced-java/docs/.vitepress/theme/index.ts

import DefaultTheme from "vitepress/theme";
import giscusTalk from "vitepress-plugin-comment-with-giscus";
import { useData, useRoute } from "vitepress";
import { toRefs } from "vue";
import type { Theme } from "vitepress";
import Layout from "./Layout.vue";

export default {
  extends: DefaultTheme,
  Layout,
  enhanceApp(ctx) {
    DefaultTheme.enhanceApp(ctx);
  },
  setup() {
    const { frontmatter } = toRefs(useData());
    const route = useRoute();

    giscusTalk(
      {
        repo: "doocs/advanced-java",
        repoId: "MDEwOlJlcG9zaXRvcnkxNTE4MzQwNjI=",
        mapping: "number",
        inputPosition: "top",
        lang: "zh-CN",
        homePageShowComment: true,
        term: "9",
        lightTheme: "light",
        darkTheme: "transparent_dark",
      },
      {
        frontmatter,
        route,
      },
      true,
    );
  },
} satisfies Theme;