feat(document-driven): support navigation.redirect from _dir files

src/runtime/plugins/documentDriven.ts

@@ -1,7 +1,7 @@
 import type { RouteLocationNormalized, RouteLocationNormalizedLoaded } from 'vue-router'
 // @ts-ignore
-import { useRuntimeConfig, addRouteMiddleware } from '#app'
-import { withoutTrailingSlash } from 'ufo'
+import { useRuntimeConfig, addRouteMiddleware, callWithNuxt, navigateTo } from '#app'
+import { withoutTrailingSlash, hasProtocol } from 'ufo'
 import { NavItem, ParsedContent } from '../types'
 // @ts-ignore
 import { defineNuxtPlugin, queryContent, useContentHelpers, useContentState, fetchContentNavigation, useRoute } from '#imports'
@@ -224,6 +224,7 @@ export default defineNuxtPlugin((nuxt) => {
 
       // Use `redirect` key to redirect to another page
       if (_page?.redirect) { return _page?.redirect }
+      if (_page?._dir?.navigation?.redirect) { return _page?._dir?.navigation?.redirect }
 
       if (_page) {
         // Find used layout
@@ -258,7 +259,13 @@ export default defineNuxtPlugin((nuxt) => {
 
     const redirect = await refresh(to, false)
 
-    if (redirect) { return redirect }
+    if (redirect) {
+      if (hasProtocol(redirect)) {
+        callWithNuxt(nuxt, navigateTo, [redirect, { external: true }])
+      } else {
+        return redirect
+      }
+    }
   })
 
   if (process.server) {

src/runtime/server/api/query.ts

@@ -1,11 +1,26 @@
 import { createError, defineEventHandler } from 'h3'
+import { join } from 'pathe'
 import { serverQueryContent } from '../storage'
 import { getContentQuery } from '../../utils/query'
 
 export default defineEventHandler(async (event) => {
   const query = getContentQuery(event)
   const contents = await serverQueryContent(event, query).find()
 
+  if (query.first) {
+    const path = contents?._path || query.where.find(w => w._path)?._path
+    if (path) {
+      const _dir = await serverQueryContent(event).where({ _path: join(path, '_dir') }).without('_').findOne()
+      if (!Array.isArray(_dir)) {
+        return {
+          _path: path,
+          ...contents,
+          _dir
+        }
+      }
+    }
+  }
+
   // If no documents matchs and using findOne()
   if (query.first && Array.isArray(contents) && contents.length === 0) {
     throw createError({

test/document-driven.test.ts

@@ -69,4 +69,13 @@ describe('fixtures:document-driven', async () => {
       expect(e.response.statusText).toBe('Not Found')
     }
   })
+
+  test('redirect in `_dir.yml`', async () => {
+    await $fetch('/redirect', {
+      onResponse (ctx) {
+        expect(ctx.response.status).toBe(302)
+        return Promise.resolve()
+      }
+    })
+  })
 })

test/fixtures/document-driven/content/redirect/_dir.yml

@@ -0,0 +1 @@
+navigation.redirect: https://nuxtjs.org