[v3] remove unnecessary sortPages from server/utils (#3129)

.changeset/shy-donuts-listen.md

@@ -0,0 +1,7 @@
+---
+'nextra-theme-blog': patch
+'nextra-theme-docs': patch
+'nextra': patch
+---
+
+Remove unnecessary `sortPages` from `server/utils.ts`

packages/nextra/src/server/utils.ts

@@ -7,7 +7,6 @@ import type {
 } from 'estree'
 import slash from 'slash'
 import title from 'title'
-import type { Folder, MdxFile } from '../types'
 import { DEFAULT_PROPERTY_PROPS } from './constants.js'
 
 type Truthy<T> = T extends false | '' | 0 | null | undefined ? never : T // from lodash
@@ -26,35 +25,6 @@ export function pageTitleFromFilename(fileName: string) {
   return title(fileName.replaceAll(/[-_]/g, ' '), { special: ['SSR'] })
 }
 
-export function sortPages(
-  pages: (Omit<MdxFile, 'route'> | Omit<Folder, 'route' | 'children'>)[],
-  locale?: string
-): [string, string][] {
-  return pages
-    .map(item => ({
-      name: item.name,
-      date: 'frontMatter' in item && item.frontMatter?.date,
-      title:
-        ('frontMatter' in item && item.frontMatter?.title) ||
-        pageTitleFromFilename(item.name)
-    }))
-    .sort((a, b) => {
-      if (a.date && b.date) {
-        return new Date(b.date).getTime() - new Date(a.date).getTime()
-      }
-      if (a.date) {
-        return -1 // sort a before b
-      }
-      if (b.date) {
-        return 1 // sort a after b
-      }
-      return a.title.localeCompare(b.title, locale || undefined, {
-        numeric: true
-      })
-    })
-    .map(item => [item.name, item.title])
-}
-
 export function normalizePageRoute(parentRoute: string, route: string): string {
   return slash(path.join(parentRoute, route.replace(/^index$/, '')))
 }