From bc6600d86f4f784ddaedddc719d2d447e234ca5b Mon Sep 17 00:00:00 2001
From: Erick Friis <erick@langchain.dev>
Date: Tue, 22 Oct 2024 12:46:18 -0700
Subject: [PATCH] docs: canonical url fix (#27554)

canonical wrong on e.g.
https://python.langchain.com/v0.1/docs/modules/agents/concepts/
---
 docs/src/theme/SiteMetadata/index.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/src/theme/SiteMetadata/index.js b/docs/src/theme/SiteMetadata/index.js
index 38e7d8b2670..f796a018872 100644
--- a/docs/src/theme/SiteMetadata/index.js
+++ b/docs/src/theme/SiteMetadata/index.js
@@ -62,6 +62,9 @@ function useDefaultCanonicalUrl() {
   const canonicalPathnameNoVersion = canonicalPathname.startsWith('/v0.') ? "/"+canonicalPathname.split('/').slice(2).join('/') : canonicalPathname;
   const suggestedLookup = suggestedLinks[canonicalPathnameNoVersion];
   const finalPathname = suggestedLookup?.canonical || canonicalPathname;
+  if (finalPathname.startsWith("https://")) {
+    return finalPathname;
+  }
   return siteUrl + finalPathname;
 }