From 1a357e558fb7336761cbd2241d285c6077a11216 Mon Sep 17 00:00:00 2001
From: Yasutake Yohei <yohei@yasutakeyohei.com>
Date: Wed, 1 Jul 2026 19:24:21 +0900
Subject: OG画像: 一般質問サブページも個別OG画像を生成するよう対応
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スラッシュを - に置き換えて単一セグメントルートで全ページ対応
---
 src/plugins/og-image.ts | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'src/plugins/og-image.ts')

diff --git a/src/plugins/og-image.ts b/src/plugins/og-image.ts
index f3534e6..7ee6568 100644
--- a/src/plugins/og-image.ts
+++ b/src/plugins/og-image.ts
@@ -18,12 +18,9 @@ export default function ogImageIntegration(): AstroIntegration {
           let html = fs.readFileSync(htmlPath, "utf-8");
 
           let slug = page.pathname.replace(/^\/|\/$/g, "") || "index";
-
-          // 一般質問のサブページは共通のOG画像を使用
-          if (slug.startsWith("ippan-situmon/") && slug !== "ippan-situmon") {
-            slug = "ippan-situmon";
-          }
-          const ogImageUrl = `https://yasutakeyohei.com/og/${slug}.png?v=2`;
+          // URL-safe: replace / with - for nested paths
+          const imageSlug = slug.replace(/\//g, "-");
+          const ogImageUrl = `https://yasutakeyohei.com/og/${imageSlug}.png?v=2`;
 
           html = html.replace(
             /<meta property="og:image" content="[^"]*"/g,
-- 
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