From 8e5faf881389c5c9a5623a8bc5caddcf9bb9bf54 Mon Sep 17 00:00:00 2001
From: Will Faught <willfaught@users.noreply.github.com>
Date: Tue, 13 Dec 2022 21:45:07 -0800
Subject: [PATCH] Add excluderss page parameter

---
 README.md                | 3 +++
 layouts/_default/rss.xml | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 85250d0a..0fb5b83b 100644
--- a/README.md
+++ b/README.md
@@ -98,6 +98,9 @@ an anchor around the page title, if any. If the page or site parameter
 The `paige-search` layout provides full site search. It requires setting
 `outputs.home` to `["html", "json", "rss"]` in `config.yaml`.
 
+Set page parameter `excluderss` to true to exclude it from RSS. Doing so
+for a list page excludes the entire directory.
+
 If `partials/paige-head-last.html` exists in the site, it is included at
 the end of the head tag. If `partials/paige-body-last.html` exists in
 the site, it is included at the end of the body tag.
diff --git a/layouts/_default/rss.xml b/layouts/_default/rss.xml
index bda55ac8..5f72bc28 100644
--- a/layouts/_default/rss.xml
+++ b/layouts/_default/rss.xml
@@ -2,6 +2,7 @@
 {{ if .IsHome }}
 {{ $item = .Site }}
 {{ end }}
+{{ if not .Params.excluderss }}
 {{ $pages := slice }}
 {{ if or $.IsHome $.IsSection }}
 {{ $pages = $item.RegularPages }}
@@ -12,6 +13,7 @@
 {{ if ge $limit 1 }}
 {{ $pages = $pages | first $limit }}
 {{ end }}
+{{ $pages = where $pages "Params.excluderss" "ne" true }}
 {{ $title := partial "paige-titles.html" . }}
 {{ printf "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>" | safeHTML }}
 <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
@@ -65,3 +67,4 @@
     {{ end }}
   </channel>
 </rss>
+{{ end }}