更新任务

docs/.vitepress/theme/posts.data.mts

@@ -0,0 +1,57 @@
+import { createContentLoader } from 'vitepress'
+
+interface Post {
+  title: string
+  url: string
+  date: {
+    time: number
+    string: string
+    year: string
+    monthDay: string
+  }
+  tags: string[]
+  excerpt: string | undefined
+}
+
+export declare const data: Post[]
+
+export default createContentLoader('posts/**/*.md', {
+  excerpt: excerptFn,
+  transform (raw): Post[] {
+    return raw.map(({ url, frontmatter, excerpt }) => ({
+      title: frontmatter.title,
+      url,
+      excerpt,
+      date: formatDate(frontmatter.date),
+      tags: frontmatter.tags,
+    })).sort((a, b) => b.date.time - a.date.time)
+  },
+})
+
+function excerptFn (file: {
+  data: { [key: string]: any };
+  content: string;
+  excerpt?: string
+}, options?: any) {
+  file.excerpt = file.content.split('<!-- DESC SEP -->')[1]
+}
+
+function formatDate (raw: string): Post['date'] {
+  const date = new Date(raw)
+  date.setUTCHours(12)
+  return {
+    time: +date,
+    string: date.toLocaleDateString('zh-Hans', {
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit',
+    }),
+    year: date.toLocaleDateString('zh-Hans', {
+      year: 'numeric',
+    }),
+    monthDay: date.toLocaleDateString('zh-Hans', {
+      month: '2-digit',
+      day: '2-digit',
+    }),
+  }
+}