fix: exclude prerendered redirects from sitemap

nuxt-modules · Oct 30, 2024 · 37277ed · 37277ed
1 parent a91a7f7
commit 37277ed
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Showing 3 changed files with 14 additions and 0 deletions.
diff --git a/src/prerender.ts b/src/prerender.ts
@@ -43,6 +43,8 @@ export function isNuxtGenerate(nuxt: Nuxt = useNuxt()) {
   ].includes(resolveNitroPreset())
 }
 
+const NuxtRedirectHtmlRegex = /<!DOCTYPE html><html><head><meta http-equiv="refresh" content="0; url=([^"]+)"><\/head><\/html>/
+
 export function setupPrerenderHandler(_options: { runtimeConfig: ModuleRuntimeConfig, logger: ConsolaInstance }, nuxt: Nuxt = useNuxt()) {
   const { runtimeConfig: options, logger } = _options
   const prerenderedRoutes = (nuxt.options.nitro.prerender?.routes || []) as string[]
@@ -64,6 +66,10 @@ export function setupPrerenderHandler(_options: { runtimeConfig: ModuleRuntimeCo
       // extract alternatives from the html
       if (!route.fileName?.endsWith('.html') || !html || ['/200.html', '/404.html'].includes(route.route))
         return
+      // ignore redirects
+      if (html.match(NuxtRedirectHtmlRegex)) {
+        return
+      }
 
       // maybe the user already provided a _sitemap on the route
       route._sitemap = defu(route._sitemap, {

diff --git a/test/fixtures/basic/nuxt.config.ts b/test/fixtures/basic/nuxt.config.ts
@@ -8,6 +8,11 @@ export default defineNuxtConfig({
   site: {
     url: 'https://nuxtseo.com',
   },
+  routeRules: {
+    '/foo-redirect': {
+      redirect: '/foo',
+    },
+  },
   debug: process.env.NODE_ENV === 'test',
   sitemap: {
     autoLastmod: false,

diff --git a/test/fixtures/basic/pages/index.vue b/test/fixtures/basic/pages/index.vue
@@ -4,6 +4,9 @@
     <NuxtLink to="/crawled">
       crawled
     </NuxtLink>
+    <NuxtLink to="/foo-redirect">
+      should be ignored as its a redirect
+    </NuxtLink>
     <br>
     <a href="/sitemap.xml">
       sitemap.xml