From 7781c69153e3956ca14684fe9a287fbbb8a01082 Mon Sep 17 00:00:00 2001
From: Joe Carstairs <65492573+Sycamost@users.noreply.github.com>
Date: Sun, 13 Aug 2023 20:41:29 +0100
Subject: Determines current locale with lib function

---
 src/lib/getLocaleFromPath.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/lib/getLocaleFromPath.ts

(limited to 'src/lib')

diff --git a/src/lib/getLocaleFromPath.ts b/src/lib/getLocaleFromPath.ts
new file mode 100644
index 0000000..f5dc697
--- /dev/null
+++ b/src/lib/getLocaleFromPath.ts
@@ -0,0 +1,11 @@
+import locales from '$i18n/locales';
+import type Locale from '$types/Locale';
+
+export default function (path: string): Locale {
+  const regex = new RegExp(`^/(${locales.join('|')})`);
+  const match = path.match(regex)?.[1];
+  if (!match) {
+    throw new Error(`Cannot find locale in path ${path}.`);
+  }
+  return match as Locale;
+}
-- 
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