From 5ee7da54a1c640f385fb086ece20cb402102dd98 Mon Sep 17 00:00:00 2001
From: "Timothy J. Baek" <timothyjrbeck@gmail.com>
Date: Sat, 29 Jun 2024 20:41:06 -0700
Subject: [PATCH] refac: language detection

---
 src/lib/utils/index.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/lib/utils/index.ts b/src/lib/utils/index.ts
index cf7a826ab..d80fcc799 100644
--- a/src/lib/utils/index.ts
+++ b/src/lib/utils/index.ts
@@ -750,6 +750,11 @@ export const extractFrontmatter = (content) => {
 // Function to determine the best matching language
 export const bestMatchingLanguage = (supportedLanguages, preferredLanguages, defaultLocale) => {
 	const languages = supportedLanguages.map((lang) => lang.code);
-	const match = preferredLanguages.find((lang) => languages.includes(lang));
+
+	const match = preferredLanguages
+		.map((prefLang) => languages.find((lang) => lang.startsWith(prefLang)))
+		.find(Boolean);
+
+	console.log(languages, preferredLanguages, match, defaultLocale);
 	return match || defaultLocale;
 };