Add announcements section and OpenPGP key announcement

7 files changed, 53 insertions, 2 deletions

diff --git a/layouts/announcements/list.html b/layouts/announcements/list.html
new file mode 100644
index 0000000..ed2aed8
--- /dev/null
+++ b/layouts/announcements/list.html
@@ -0,0 +1,17 @@
+{{ define "main" }}
+  <article lang="{{ default "en" .Params.lang }}">
+    <header class="document-header">
+      <h1>{{ .Title }}</h1>
+      {{ partial "document-view.html" . }}
+    </header>
+    {{ .Content }}
+    <ol class="document-list announcement-list">
+      {{- range .RegularPages.ByDate.Reverse }}
+        <li>
+          <time datetime="{{ .Date.Format "2006-01-02" }}">{{ .Date.Format "2006-01-02" }}</time>
+          <a href="{{ .RelPermalink }}" lang="{{ .Params.lang }}">{{ .LinkTitle }}</a>
+        </li>
+      {{- end }}
+    </ol>
+  </article>
+{{ end }}
diff --git a/layouts/announcements/single.html b/layouts/announcements/single.html
new file mode 100644
index 0000000..45782e1
--- /dev/null
+++ b/layouts/announcements/single.html
@@ -0,0 +1,17 @@
+{{ define "main" }}
+  <article lang="{{ .Params.lang }}">
+    <header class="document-header">
+      <h1>{{ .Title }}</h1>
+      <dl class="document-meta">
+        <div><dt>published</dt><dd><time datetime="{{ .Date.Format "2006-01-02" }}">{{ .Date.Format "2006-01-02" }}</time></dd></div>
+        <div><dt>updated</dt><dd><time datetime="{{ .Lastmod.Format "2006-01-02" }}">{{ .Lastmod.Format "2006-01-02" }}</time></dd></div>
+        <div><dt>license</dt><dd>{{ .Params.license }}</dd></div>
+      </dl>
+      {{ partial "document-view.html" . }}
+    </header>
+    {{ .Content }}
+    <nav class="document-navigation" aria-label="Announcements archive">
+      <a href="{{ "announcements/" | relURL }}">← All announcements</a>
+    </nav>
+  </article>
+{{ end }}
diff --git a/layouts/baseof.html b/layouts/baseof.html
index edc5cbe..83a567e 100644
--- a/layouts/baseof.html
+++ b/layouts/baseof.html
@@ -9,7 +9,7 @@
   <title>{{ if .IsHome }}{{ site.Title }}{{ else }}{{ .Title }} | {{ site.Title }}{{ end }}</title>
   <meta name="description" content="{{ $description }}">
   <link rel="canonical" href="{{ .Permalink }}">
-  <link rel="alternate" type="application/rss+xml" title="{{ site.Title }} Journal" href="{{ "rss.xml" | absURL }}">
+  <link rel="alternate" type="application/rss+xml" title="{{ site.Title }} Journal and Announcements" href="{{ "rss.xml" | absURL }}">
   <link rel="stylesheet" href="{{ "style.css" | relURL }}">
   <link rel="icon" href="{{ "favicon.ico" | relURL }}" sizes="any">
 </head>
diff --git a/layouts/home.html b/layouts/home.html
index 826997b..a1245df 100644
--- a/layouts/home.html
+++ b/layouts/home.html
@@ -4,6 +4,7 @@
     <p class="home-intro">I'm an undergraduate at the School of Information, Renmin University of China, and a free software advocate. My current interests are MLSys, compilers, and operating systems. You can reach me by <a href="mailto:{{ site.Params.email }}">email</a>.</p>
     <p class="home-pgp"><a href="{{ "/richard-2026-2028.asc" | relURL }}">OpenPGP</a> fingerprint: <samp>0D08 88B1 AC2E D6B8 29F5 D211 AEB3 28BC 83BC 2EDA</samp> (2026–2028)</p>
     {{ partial "primary-nav.html" . }}
+    {{ partial "announcements.html" . }}
     {{ partial "recent.html" . }}
   </article>
 {{ end }}
diff --git a/layouts/home.rss.xml b/layouts/home.rss.xml
index 8ec9c25..f3d7ce3 100644
--- a/layouts/home.rss.xml
+++ b/layouts/home.rss.xml
@@ -1,4 +1,4 @@
-{{- $pages := where site.RegularPages "Section" "journal" -}}
+{{- $pages := where site.RegularPages "Section" "in" (slice "journal" "announcements") -}}
 {{- $pages = $pages.ByDate.Reverse -}}
 {{ printf "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>" | safeHTML }}
 <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
diff --git a/layouts/partials/announcements.html b/layouts/partials/announcements.html
new file mode 100644
index 0000000..f7461f8
--- /dev/null
+++ b/layouts/partials/announcements.html
@@ -0,0 +1,15 @@
+{{- $pages := where site.RegularPages "Section" "announcements" -}}
+{{- with $pages.ByDate.Reverse }}
+<section class="announcements" aria-labelledby="announcements-title">
+  <h2 id="announcements-title">ANNOUNCEMENTS</h2>
+  <ol class="document-list announcement-list">
+    {{- range first site.Params.announcementLimit . }}
+      <li>
+        <time datetime="{{ .Date.Format "2006-01-02" }}">{{ .Date.Format "2006-01-02" }}</time>
+        <a href="{{ .RelPermalink }}" lang="{{ .Params.lang }}">{{ .LinkTitle }}</a>
+      </li>
+    {{- end }}
+  </ol>
+  <p><a href="{{ "announcements/" | relURL }}">All announcements →</a></p>
+</section>
+{{- end }}
diff --git a/layouts/partials/primary-nav.html b/layouts/partials/primary-nav.html
index 05c535b..4a94d92 100644
--- a/layouts/partials/primary-nav.html
+++ b/layouts/partials/primary-nav.html
@@ -1,4 +1,5 @@
 <nav class="site-nav" aria-label="Primary">
+  <a href="{{ "/announcements/" | relURL }}"{{ if eq .Section "announcements" }} aria-current="page"{{ end }}>announcements/</a>
   <a href="{{ "/journal/" | relURL }}"{{ if eq .Section "journal" }} aria-current="page"{{ end }}>journal/</a>
   <a href="{{ "/notes/" | relURL }}"{{ if eq .Section "notes" }} aria-current="page"{{ end }}>notes/</a>
   <a href="{{ "/projects/" | relURL }}"{{ if eq .Section "projects" }} aria-current="page"{{ end }}>projects/</a>