feat: add RSS feed

Adds an RSS feed via `jekyll-feed`, allowing for automatic discover via the
header, and also mentioning it in the "Follow us" section.

Gemfile

@@ -1,5 +1,6 @@
 source "https://rubygems.org"
 
 gem "jekyll", "~> 4.2"
+gem "jekyll-feed"
 gem "webrick"
 gem "rouge"

Gemfile.lock

@@ -59,6 +59,8 @@ GEM
       safe_yaml (~> 1.0)
       terminal-table (>= 1.8, < 4.0)
       webrick (~> 1.7)
+    jekyll-feed (0.17.0)
+      jekyll (>= 3.7, < 5.0)
     jekyll-sass-converter (3.0.0)
       sass-embedded (~> 1.54)
     jekyll-watch (2.2.1)
@@ -85,18 +87,48 @@ GEM
     sass-embedded (1.83.0)
       google-protobuf (~> 4.28)
       rake (>= 13)
+    sass-embedded (1.83.0-aarch64-linux-android)
+      google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-aarch64-linux-gnu)
+      google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-aarch64-linux-musl)
+      google-protobuf (~> 4.28)
     sass-embedded (1.83.0-aarch64-mingw-ucrt)
       google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-arm-linux-androideabi)
+      google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-arm-linux-gnueabihf)
+      google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-arm-linux-musleabihf)
+      google-protobuf (~> 4.28)
     sass-embedded (1.83.0-arm64-darwin)
       google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-riscv64-linux-android)
+      google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-riscv64-linux-gnu)
+      google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-riscv64-linux-musl)
+      google-protobuf (~> 4.28)
     sass-embedded (1.83.0-x86-cygwin)
       google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-x86-linux-android)
+      google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-x86-linux-gnu)
+      google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-x86-linux-musl)
+      google-protobuf (~> 4.28)
     sass-embedded (1.83.0-x86-mingw-ucrt)
       google-protobuf (~> 4.28)
     sass-embedded (1.83.0-x86_64-cygwin)
       google-protobuf (~> 4.28)
     sass-embedded (1.83.0-x86_64-darwin)
       google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-x86_64-linux-android)
+      google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-x86_64-linux-gnu)
+      google-protobuf (~> 4.28)
+    sass-embedded (1.83.0-x86_64-linux-musl)
+      google-protobuf (~> 4.28)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     unicode-display_width (2.6.0)
@@ -132,6 +164,7 @@ PLATFORMS
 
 DEPENDENCIES
   jekyll (~> 4.2)
+  jekyll-feed
   rouge
   webrick
 

_config.yml

@@ -5,6 +5,8 @@ highlighter: rouge
 markdown: kramdown
 kramdown:
   syntax_highlighter: rouge
+plugins:
+  - jekyll-feed
 collections:
   guides:
     output: true
@@ -12,6 +14,11 @@ collections:
   pages:
     output: true
     permalink: /:path/
+# jekyll-feed configuration
+feed:
+  title: "Radicle: the sovereign forge"
+  description: "The Radicle forge is an open source, peer-to-peer code collaboration stack built on Git."
+  icon: /assets/images/logo-small.svg
 exclude:
   - Makefile
   - LICENSE

_layouts/index.html

@@ -3,6 +3,10 @@
 <head>
   {% include meta.html %}
   <link rel="stylesheet" type="text/css" href="{{ "/assets/css/page.css" | relative_url }}"/>
+  <link rel="alternate" type="application/rss+xml"
+      title="RSS Feed for radicle.xyz"
+      href="/feed.xml"
+  />
 </head>
 <body>
   <img class="desktop" width="160" height="160" id="ribbon" src="/assets/images/ribbon.svg" usemap="#ribbon-map"/>

assets/images/rss.svg

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" 
+	 viewBox="0 0 455.731 455.731" xml:space="preserve">
+<g>
+	<rect x="0" y="0" style="fill:#F78422;" width="455.731" height="455.731"/>
+	<g>
+		<path style="fill:#FFFFFF;" d="M296.208,159.16C234.445,97.397,152.266,63.382,64.81,63.382v64.348
+			c70.268,0,136.288,27.321,185.898,76.931c49.609,49.61,76.931,115.63,76.931,185.898h64.348
+			C391.986,303.103,357.971,220.923,296.208,159.16z"/>
+		<path style="fill:#FFFFFF;" d="M64.143,172.273v64.348c84.881,0,153.938,69.056,153.938,153.939h64.348
+			C282.429,270.196,184.507,172.273,64.143,172.273z"/>
+		<circle style="fill:#FFFFFF;" cx="109.833" cy="346.26" r="46.088"/>
+	</g>
+</g>
+</svg>

index.md

@@ -107,7 +107,9 @@ licenses. Get involved by [contributing code][contribute].
 # Updates
 
 **Follow us** on 🐘 [Mastodon][mast], 🦋 [Bluesky][bsky] or 🐦 [Twitter][twitter] to stay
-updated, or join our community on 💬 [Zulip][zulip].
+updated, join our community on 💬 [Zulip][zulip], or <a href="{{ site.feed.path | default: '/feed.xml' | relative_url }}">
+  Subscribe <img src="/assets/images/rss.svg" alt="RSS logo" style="width:15px;"/>
+</a>
 
 - 02.06.2025 [Radicle 1.2](/2025/06/02/radicle-1.2.html) released. ✨
 - 05.12.2024 [Radicle 1.1](/2024/12/05/radicle-1.1.html) released. ✨