From 915413b54a12f13f099422b06d30aed78b089d98 Mon Sep 17 00:00:00 2001
From: Adam Stück <adam@adast.dk>
Date: Tue, 13 Aug 2024 08:31:02 +0200
Subject: Update barf and styling

---
 barf        | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++----
 footer.html | 12 +++++-------
 header.html | 32 ++++++++++++++++++--------------
 index.md    | 14 +++++++-------
 4 files changed, 87 insertions(+), 32 deletions(-)

diff --git a/barf b/barf
index 81bbcd2..49d3f38 100755
--- a/barf
+++ b/barf
@@ -1,4 +1,19 @@
 #!/bin/sh
+
+domain="https://arena.adast.dk"
+
+# Check the operating system
+os_name=$(uname -s)
+
+if [ "$os_name" = "OpenBSD" ]; then
+    alias sed=gsed
+    alias date=gdate
+    alias rsync=openrsync
+elif [ "$os_name" = "Darwin" ]; then
+    alias sed=gsed
+    alias date=gdate
+fi
+
 set -eu
 MARKDOWN=smu
 IFS='	'
@@ -20,13 +35,13 @@ index_html() {
 	# Intro text
 	$MARKDOWN index.md
 
-	echo "<ul>"
+	echo '<ul class="posts">'
 
 	# Posts
 	while read -r f title created; do
-		link=$(echo "$f" | sed -E 's|.*/(.*).md|\1/|')
+		link=$(echo "$f" | sed -E 's|.*/(.*).md|/\1|')
 		created=$(echo $(head -3 "$f" | tail -1))
-		echo "<li>$created &middot; <a href=\"$link\">$title</a></li>"
+		echo "<li><span>$created</span><a href=\"$link\">$title</a></li>"
 	done < "$1" | sort -r
 
 	echo "</ul>"
@@ -37,7 +52,6 @@ index_html() {
 
 atom_xml() {
 	uri=$(sed -rn '/atom.xml/ s/.*href="([^"]*)".*/\1/ p' header.html)
-	domain=$(echo "$uri" | sed 's/atom.xml//g' | sed 's|/[^/]*$||')
 	first_commit_date=$(git log --pretty='format:%ai' . | cut -d ' ' -f1 | tail -1)
 
 	cat <<EOF
@@ -74,6 +88,44 @@ EOF
 	echo '</feed>'
 }
 
+rss_xml() {
+	uri=$(sed -rn '/rss.xml/ s/.*href="([^"]*)".*/\1/ p' header.html)
+	first_commit_date=$(git log --pretty='format:%ai' . | cut -d ' ' -f1 | tail -1)
+
+	cat <<EOF
+<?xml version="1.0" encoding="utf-8"?>
+<rss version="2.0">
+	<channel>
+		<title>$(sed -n '/^# /{s/# //p; q}' index.md)</title>
+		<link>$domain/rss.xml</link>
+		<description>Adam Stück's blog</description>
+		<lastBuildDate>$(date -u +"%a, %d %b %Y %H:%M:%S %z")</lastBuildDate>
+		<pubDate>$(date -u +"%a, %d %b %Y %H:%M:%S %z")</pubDate>
+		<generator>Custom RSS Generator</generator>
+		<ttl>1800</ttl>
+EOF
+
+	while read -r f title created; do
+		content=$($MARKDOWN "$f" | sed 's/&/\&amp;/g; s/</\&lt;/g; s/>/\&gt;/g; s/"/\&quot;/g; s/'"'"'/\&#39;/g')
+		post_link=$(echo "$f" | sed -E 's|posts/(.*).md|\1|')
+		basic_date=$(echo $(head -3 "$f" | tail -1))
+		published_date=$(date -d "$basic_date" -u +"%a, %d %b %Y %H:%M:%S %z")
+
+		cat <<EOF
+		<item>
+			<title>$title</title>
+			<description>$content</description>
+			<link>$domain/$post_link</link>
+			<guid isPermaLink="false">$domain/$post_link</guid>
+			<pubDate>$published_date</pubDate>
+		</item>
+EOF
+	done < "$1"
+
+	echo '</channel>'
+	echo '</rss>'
+}
+
 write_page() {
 	filename=$1
 	directory=$(echo $(basename "$filename" .md))
@@ -94,6 +146,7 @@ rm -rf build && mkdir build
 index_tsv posts | sort -rt "	" -k 3 > build/posts.tsv
 index_html build/posts.tsv > build/index.html
 atom_xml build/posts.tsv > build/atom.xml
+rss_xml build/posts.tsv > build/rss.xml
 while read -r f title created; do
 	write_page "$f" "$title" "$created"
 done < build/posts.tsv
diff --git a/footer.html b/footer.html
index 5e1c1d3..14eff0a 100644
--- a/footer.html
+++ b/footer.html
@@ -1,16 +1,14 @@
+<hr/>
 <footer role="contentinfo">
-    <hr>
-    <h3 id="menu">Menu Navigation</h3>
+    <h2>Menu Navigation</h2>
     <ul>
         <li><a href="/">Home</a></li>
         <li><a href="https://tv.adast.dk/c/arena/videos">Videos</a></li>
-        <li><a href="/atom.xml">RSS</a></li>
-        <li><a href="#top">&uarr; Top of the page</a></li>
+        <li><a href="#top">↑ Top of the page</a></li>
     </ul>
     <small>
-        Built with <a href="https://git.btxx.org/barf">barf</a>. <br>
-        Maintained with ♥ for the web. <br>
-        The content for this site is <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC-BY-SA</a>.<br>
+        Feeds: <a href="/atom.xml">Atom</a> | <a href="/rss.xml">RSS</a> <br>
+        Built with <a href="https://barf.btxx.org">barf</a>. <br>
         The <a href="https://git.sr.ht/~adamski/arena-web">code for this site</a> is <a href="https://git.sr.ht/~adamski/arena-web/tree/main/item/LICENSE">MIT</a>.
     </small>
 </footer>
diff --git a/header.html b/header.html
index be7f525..b687008 100644
--- a/header.html
+++ b/header.html
@@ -1,17 +1,21 @@
 <!doctype html>
-<html lang="en" id="top">
-    <head>
-        <meta charset="utf-8">
-        <meta name="viewport" content="width=device-width, initial-scale=1">
-        <meta name="color-scheme" content="dark light">
-        <link rel="icon" href="data:,">
-        <title>{{TITLE}}</title>
-        <link href="https://arena.adast.dk/atom.xml" type="application/atom+xml" rel="alternate" title="Atom feed for blog posts" />
-        <style>*{box-sizing:border-box;}body{font-family:sans-serif;margin:0 auto;max-width:650px;padding:1rem;}img{max-width:100%;}pre{overflow:auto;}table{text-align:left;width:100%;}</style>
-    </head>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="color-scheme" content="dark light">
+    <link rel="icon" href="data:,">
+    <title>{{TITLE}}</title>
+    <link href="/atom.xml" type="application/atom+xml" rel="alternate" title="Atom feed for blog posts" />
+    <link href="/rss.xml" type="application/rss+xml" rel="alternate" title="RSS feed for blog posts" />
+    <style>*{box-sizing:border-box;}body{font-family:sans-serif;line-height:1.33;margin:0 auto;max-width:650px;padding:1rem;}blockquote{border-left:4px
+    solid;padding-left:5px;}img{max-width:100%;}pre{border:1px solid;overflow:auto;padding:5px;}table{text-align:left;width:100%;}
+    .posts,#menu{list-style:none;padding:0;}.posts li{margin-bottom:8px;}.posts li span{display:block;font-size:90%;}#menu li{display:inline-block;margin-right:8px;}.footnotes{font-size:90%;}
+   a:link{text-decoration:none;}a:visited{text-decoration:none;}a:hover{text-decoration:underline;}a:active{text-decoration:underline;}</style>
+</head>
 
-    <nav>
-        <a href="#menu">Menu &darr;</a>
-    </nav>
+<nav id="top">
+    <a href="/">Home</a><span>&nbsp;|&nbsp;</span><a href="#menu">Menu ↓</a>
+</nav>
 
-    <main>
+<main>
diff --git a/index.md b/index.md
index f5db08f..3c7fa24 100644
--- a/index.md
+++ b/index.md
@@ -1,14 +1,14 @@
-# arena: Quake-like multiplayer shooter 
+# Project Arena
 
 **arena** is a old-school arena shooter being made by me, [Adam
 Stück](https://adast.dk). 
 
-* [Gameplay clips](https://tv.adast.dk/c/arena/videos)
+You can watch [gameplay clips](https://tv.adast.dk/c/arena/videos) on my PeerTube.
+
 <!-- * [Follow my progress](https://trello.com/b/ycQyrouQ) -->
 
-## Updates
+## Updates 📢
 
-> 📢 **arena** is currently on hiatus. I am hoping to do a
-> complete open-source rewrite using the [Godot game
-> engine](https://godotengine.org).<br>
-> ~ *2023-12-17*
+**2023-12-17**<br>
+**arena** is currently on hiatus. I am hoping to do a complete open-source
+rewrite using the [Godot game engine](https://godotengine.org).
-- 
cgit v1.2.3-70-g09d2