5 files changed, 9 insertions, 0 deletions
diff --git a/vhosts/blog/nuldoc-src/components/page_layout.ts b/vhosts/blog/nuldoc-src/components/page_layout.ts
index 5582c405..90eb3b2c 100644
--- a/vhosts/blog/nuldoc-src/components/page_layout.ts
+++ b/vhosts/blog/nuldoc-src/components/page_layout.ts
@@ -7,6 +7,7 @@ type Params = {
   metaDescription: string;
   metaKeywords: string[];
   metaTitle: string;
+  metaAtomFeedHref?: string;
   requiresSyntaxHighlight: boolean;
 };
 
@@ -16,6 +17,7 @@ export async function pageLayout(
     metaDescription,
     metaKeywords,
     metaTitle,
+    metaAtomFeedHref,
     requiresSyntaxHighlight,
   }: Params,
   body: Element,
@@ -64,6 +66,9 @@ export async function pageLayout(
       ["property", "og:locale"],
       ["content", "ja_JP"],
     ]),
+    ...(metaAtomFeedHref
+      ? [linkElement("alternate", metaAtomFeedHref, "application/atom+xml")]
+      : []),
     linkElement("icon", "/favicon.svg", "image/svg+xml"),
     el("title", [], text(metaTitle)),
     await stylesheetLinkElement("/style.css", config),
diff --git a/vhosts/blog/nuldoc-src/pages/home.ts b/vhosts/blog/nuldoc-src/pages/home.ts
index a240278a..adecb59b 100644
--- a/vhosts/blog/nuldoc-src/pages/home.ts
+++ b/vhosts/blog/nuldoc-src/pages/home.ts
@@ -81,6 +81,7 @@ export async function generateHomePage(config: Config): Promise<HomePage> {
       metaDescription: "nsfisis のブログサイト",
       metaKeywords: [],
       metaTitle: config.blog.siteName,
+      metaAtomFeedHref: `https://${config.blog.fqdn}/atom.xml`,
       requiresSyntaxHighlight: false,
     },
     body,
diff --git a/vhosts/blog/nuldoc-src/pages/post_list.ts b/vhosts/blog/nuldoc-src/pages/post_list.ts
index daeb8b0b..7cee87e7 100644
--- a/vhosts/blog/nuldoc-src/pages/post_list.ts
+++ b/vhosts/blog/nuldoc-src/pages/post_list.ts
@@ -49,6 +49,7 @@ export async function generatePostListPage(
       metaDescription: "投稿した記事の一覧",
       metaKeywords: [],
       metaTitle: `${pageTitle}｜${config.blog.siteName}`,
+      metaAtomFeedHref: `https://${config.blog.fqdn}/posts/atom.xml`,
       requiresSyntaxHighlight: false,
     },
     body,
diff --git a/vhosts/blog/nuldoc-src/pages/slide_list.ts b/vhosts/blog/nuldoc-src/pages/slide_list.ts
index 293e43b3..0b59b1dc 100644
--- a/vhosts/blog/nuldoc-src/pages/slide_list.ts
+++ b/vhosts/blog/nuldoc-src/pages/slide_list.ts
@@ -50,6 +50,7 @@ export async function generateSlideListPage(
       metaDescription: "登壇したイベントで使用したスライドの一覧",
       metaKeywords: [],
       metaTitle: `${pageTitle}｜${config.blog.siteName}`,
+      metaAtomFeedHref: `https://${config.blog.fqdn}/slides/atom.xml`,
       requiresSyntaxHighlight: false,
     },
     body,
diff --git a/vhosts/blog/nuldoc-src/pages/tag.ts b/vhosts/blog/nuldoc-src/pages/tag.ts
index 5ee7143a..ef79065d 100644
--- a/vhosts/blog/nuldoc-src/pages/tag.ts
+++ b/vhosts/blog/nuldoc-src/pages/tag.ts
@@ -45,6 +45,7 @@ export async function generateTagPage(
       metaDescription: `タグ「${tagLabel}」のついた記事またはスライドの一覧`,
       metaKeywords: [tagLabel],
       metaTitle: `${pageTitle}｜${config.blog.siteName}`,
+      metaAtomFeedHref: `https://${config.blog.fqdn}/tags/${tagSlug}/atom.xml`,
       requiresSyntaxHighlight: false,
     },
     body,