removed rss feed in favour of atom

3 files changed, 5 insertions, 48 deletions

diff --git a/feed.typ b/feed.typ
index 3a5fd21..a72a536 100644
--- a/feed.typ
+++ b/feed.typ
@@ -1,19 +1,11 @@
-// RSS 2.0 and Atom feeds for the blog posts, emitted as feed.xml and
-// atom.xml by main.typ. Entries are built from the metadata in
-// site-info.pages (newest first).
+// Atom (RFC 4287) feed for the blog posts, emitted as atom.xml by
+// main.typ. Entries are built from the metadata in site-info.pages
+// (newest first).
 
 #import "/global/common.typ": baseurl
 
 #let xml-escape(s) = s.replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;")
 
-// ISO date ("2026-07-28") to RFC 822 ("Tue, 28 Jul 2026 00:00:00 GMT").
-#let rfc822(iso) = {
-    let (y, m, d) = iso.split("-").map(int)
-    datetime(year: y, month: m, day: d).display(
-        "[weekday repr:short], [day] [month repr:short] [year] 00:00:00 GMT"
-    )
-}
-
 // ISO date ("2026-07-28") to RFC 3339 ("2026-07-28T00:00:00Z").
 #let rfc3339(iso) = iso + "T00:00:00Z"
 
@@ -31,39 +23,6 @@
     entries
 }
 
-#let feed-xml(site-info) = {
-    let items = _entries(site-info, (title, url, p) => {
-        let lines = (
-            "  <item>",
-            "    <title>" + xml-escape(title) + "</title>",
-            "    <link>" + url + "</link>",
-            "    <guid>" + url + "</guid>",
-        )
-        if "date" in p {
-            lines.push("    <pubDate>" + rfc822(p.date) + "</pubDate>")
-        }
-        if "description" in p {
-            lines.push("    <description>" + xml-escape(p.description) + "</description>")
-        }
-        lines.push("  </item>")
-        lines.join("\n")
-    })
-
-    (
-        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>",
-        "<rss version=\"2.0\">",
-        "<channel>",
-        "  <title>" + xml-escape(site-info.title) + "</title>",
-        "  <link>" + baseurl + "/</link>",
-        "  <description>Posts from " + xml-escape(site-info.title) + " (" + baseurl + ")</description>",
-        items.join("\n"),
-        "</channel>",
-        "</rss>",
-        "",
-    ).join("\n")
-}
-
-// Atom (RFC 4287) feed, emitted as atom.xml by main.typ.
 #let atom-xml(site-info) = {
     let entries = _entries(site-info, (title, url, p) => {
         let lines = (
diff --git a/global/common.typ b/global/common.typ
index 269fc62..2b8fa7e 100644
--- a/global/common.typ
+++ b/global/common.typ
@@ -184,7 +184,6 @@
                 html.link(rel: "icon", href: base + "favicon.ico")
                 html.elem("link", attrs: (rel: "preload", href: base + "extlink.svg", "as": "image"))
                 html.link(rel: "stylesheet", href: base + "main.css")
-                html.link(rel: "alternate", type: "application/rss+xml", title: site + " RSS", href: base + "feed.xml")
                 html.link(rel: "alternate", type: "application/atom+xml", title: site + " Atom", href: base + "atom.xml")
 
                 for ss in stylesheets {
@@ -232,7 +231,7 @@
                 html.footer({
                     html.span(class: "updated")[\[Updated: #ci.date.\]]
                     html.span(class: "logs")[
-                        \[For nerds: #extlink(srcurl)[site source], #extlink(ci.link)[logs], #link(base + "feed.xml")[rss], #link(base + "atom.xml")[atom]\]
+                        \[For nerds: #extlink(srcurl)[site source], #extlink(ci.link)[logs], #link(base + "atom.xml")[atom]\]
                     ]
                 })
             })
diff --git a/main.typ b/main.typ
index 8eea0e2..9a76286 100644
--- a/main.typ
+++ b/main.typ
@@ -4,7 +4,7 @@
 
 #import "/global/common.typ": *
 #import "/site.typ": site-info
-#import "/feed.typ": feed-xml, atom-xml
+#import "/feed.typ": atom-xml
 
 #import "/index.typ" as index-page
 #import "/software.typ" as software-page
@@ -75,7 +75,6 @@
 #asset("extlink.svg", read("/global/extlink.svg", encoding: none))
 #asset("favicon.ico", read("/global/favicon.ico", encoding: none))
 #asset("favicon.svg", read("/global/favicon.svg", encoding: none))
-#asset("feed.xml", bytes(feed-xml(site-info)))
 #asset("atom.xml", bytes(atom-xml(site-info)))
 
 // image assets collected from pages via the img/fig helpers