From 2e135352d0b3662ef44336994465ec7d75d400f1 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sun, 25 Jun 2023 18:20:53 +0900
Subject: feat(nuldoc): improve error handling when a tag is undefined

---
 nuldoc-src/config.ts | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'nuldoc-src/config.ts')

diff --git a/nuldoc-src/config.ts b/nuldoc-src/config.ts
index cbbabca..76a05fe 100644
--- a/nuldoc-src/config.ts
+++ b/nuldoc-src/config.ts
@@ -33,3 +33,10 @@ export const config = {
 };
 
 export type Config = typeof config;
+
+export function getTagLabel(c: Config, slug: string): string {
+  if (!(slug in c.blog.tagLabels)) {
+    throw new Error(`Unknown tag: ${slug}`);
+  }
+  return (c.blog.tagLabels as { [slug: string]: string })[slug];
+}
-- 
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