From d942f2b9f6d4a9c475d1f66cee988b5caa3de77b Mon Sep 17 00:00:00 2001
From: prototypa <prototypearea.dev@gmail.com>
Date: Fri, 4 Oct 2024 02:27:24 -0400
Subject: [PATCH] Fix issue #524: Updating robots.txt with Sitemap

---
 vendor/integration/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vendor/integration/index.ts b/vendor/integration/index.ts
index b24420f..9b7b726 100644
--- a/vendor/integration/index.ts
+++ b/vendor/integration/index.ts
@@ -95,7 +95,7 @@ export default ({ config: _themeConfig = 'src/config.yaml' } = {}): AstroIntegra
             const pattern = /^Sitemap:(.*)$/m;
 
             if (!pattern.test(robotsTxt)) {
-              fs.appendFileSync(robotsTxtFileInOut, `${os.EOL}${os.EOL}Sitemap: ${sitemapUrl}`, {
+              fs.writeFileSync(robotsTxtFileInOut, `${robotsTxt}${os.EOL}${os.EOL}Sitemap: ${sitemapUrl}`, {
                 encoding: 'utf8',
                 flag: 'w',
               });