From 995643cae1238ab3d3b21ae36ac666625d741afa Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Wed, 27 Dec 2023 00:42:28 +0100
Subject: Added atom feed for the content

The entries are not yet ordered, placement in the index is... questionable,
and the content of "published-on" and "last-modified-on" is duplicated in
the subtitle line.
---
 atom.xml.sh | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100755 atom.xml.sh

(limited to 'atom.xml.sh')

diff --git a/atom.xml.sh b/atom.xml.sh
new file mode 100755
index 0000000..157a924
--- /dev/null
+++ b/atom.xml.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+now () {
+	date --rfc-3339=seconds | sed 's/ /T/'
+}
+
+
+meta () {
+	perl -nle '/<meta name="'"$1"'" content="(.*)">/ && print $1' "$2"
+}
+
+
+dates () {
+	local published=$(meta "published-on" "$1")
+	local modified=$(git rev-list --after="2023-12-27 00:45+01:00" -1 --no-commit-header --pretty=%aI HEAD -- "$1")
+	[ -z "$modified" ] && modified=$(meta "last-modified-on" "$1")
+	[ -z "$modified" ] && modified=$published
+	echo "<updated>$modified</updated>"
+	echo "<published>$published</published>"
+}
+
+
+cat <<HEADER
+<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom">
+<title>~aki</title>
+<id>https://ignore.pl/</id>
+<updated>$(now)</updated>
+<link rel="self" href="https://ignore.pl/atom.xml"/>
+<icon>https://ignore.pl/favicon.png</icon>
+<author>
+<name>aki</name>
+<email>please@ignore.pl</email>
+</author>
+HEADER
+for article in [^_]*.html; do
+	if [ "$article" != "index.html" ]; then
+		cat <<-ENTRY
+		<entry>
+		$(grep "<title>" $article)
+		<id>https://ignore.pl/$article</id>
+		<link href="https://ignore.pl/$article"/>
+		$(dates $article)
+		</entry>
+ENTRY
+	fi
+done
+echo "</feed>"
-- 
cgit v1.1