From 3297765f8830ced5b904bc98ddee72049014fffc Mon Sep 17 00:00:00 2001
From: thezzisu <thezzisu@gmail.com>
Date: Tue, 7 Mar 2023 21:45:39 +0800
Subject: [PATCH 1/2] feat: enhance prerender.ignore

---
 src/prerender.ts   | 6 +++++-
 src/types/nitro.ts | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/prerender.ts b/src/prerender.ts
index 80eeba6afb..ec65544903 100644
--- a/src/prerender.ts
+++ b/src/prerender.ts
@@ -112,7 +112,11 @@ export async function prerender(nitro: Nitro) {
 
     // Check for explicitly ignored routes
     for (const ignore of nitro.options.prerender.ignore) {
-      if (route.startsWith(ignore)) {
+      if (typeof ignore === "string") {
+        if (route.startsWith(ignore)) {
+          return false;
+        }
+      } else if (ignore.test(route)) {
         return false;
       }
     }
diff --git a/src/types/nitro.ts b/src/types/nitro.ts
index 1ba939aa55..29f6c5cbcd 100644
--- a/src/types/nitro.ts
+++ b/src/types/nitro.ts
@@ -208,7 +208,7 @@ export interface NitroOptions extends PresetOptions {
   devErrorHandler: NitroErrorHandler;
   prerender: {
     crawlLinks: boolean;
-    ignore: string[];
+    ignore: (string | RegExp)[];
     routes: string[];
   };
 

From 7561d6cf1b4ae8c55f4c3694e7dbd7841620beae Mon Sep 17 00:00:00 2001
From: thezzisu <thezzisu@gmail.com>
Date: Tue, 7 Mar 2023 21:54:10 +0800
Subject: [PATCH 2/2] chore: update docs

---
 docs/content/3.config/index.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/content/3.config/index.md b/docs/content/3.config/index.md
index 443ba241cc..8e88c657dd 100644
--- a/docs/content/3.config/index.md
+++ b/docs/content/3.config/index.md
@@ -261,10 +261,12 @@ When `cache` option is set, handlers matching pattern will be automatically wrap
 
 ### `prerender`
 
-Default: `{ crawlLinks: false, routes: [] }`
+Default: `{ crawlLinks: false, ignore: [], routes: [] }`
 
 Prerendered options. Any route specified will be fetched during the build and copied to the `.output/public` directory as a static asset.
 
+The `ignore` option accepts an array of string or regex to specify routes to ignore. Routes that starts with the string or matches the regex will be ignored.
+
 If `crawlLinks` option is set to `true`, nitro starts with `/` by default (or all routes in `routes` array) and for HTML pages extracts `<a href="">` tags and prerender them as well.
 
 <!-- Directories -->