From 53a7024dc41a8750ceb15071b053ea67d48ff496 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Wed, 9 Oct 2024 23:03:07 +0200
Subject: Some feed.xml fixes

---
 build.sh     | 50 ++++++++++++++++++++++++++++++++++++++++++++++++--
 feed-top.xml |  4 +++-
 2 files changed, 51 insertions(+), 3 deletions(-)

diff --git a/build.sh b/build.sh
index 73bce36..c08f9a6 100755
--- a/build.sh
+++ b/build.sh
@@ -61,6 +61,7 @@ makeblogindexandfeed() {
 		f="src/blog/$i/*.md"
 		d="$(echo "$i" | grep -oE '^[0-9]{4}-[0-9]{2}-[0-9]{2}')"
 		t="$(head -n 1 $f | sed 's/# //')"
+		link="https://sebastiano.tronto.net/blog/$i"
 
 		thisyear="$(echo "$d" | sed 's/-.*//')"
 		if [ "$thisyear" != "$lastyear" ]; then
@@ -71,11 +72,15 @@ makeblogindexandfeed() {
 		{ echo "<tr><td>$d</td>";
 		  echo "<td><a href=\"$i\">$t</a></td></tr>"; } >> "$bf"
 
+		dd="$(echo "$d" | sed 's/.*-//')"
+		mm="$(echo "$d" | sed 's/....-//' | sed 's/-.*//')"
+		mon="$(month "$mm")"
 		{ echo "<item>";
 		  echo "<title>$t</title>";
-		  echo "<link>https://sebastiano.tronto.net/blog/$i</link>";
+		  echo "<link>$link</link>";
+		  echo "<guid isPermaLink=\"true\">$link</guid>";
 		  echo "<description>$t</description>";
-		  echo "<pubDate>$d</pubDate>";
+		  echo "<pubDate>$dd $mon $thisyear 00:00:00 GMT</pubDate>";
 		  echo "</item>";
 		  echo ""; } >> $ff
 	done
@@ -86,5 +91,46 @@ makeblogindexandfeed() {
 	{ echo ""; echo "</channel>"; echo "</rss>"; } >> "$ff"
 }
 
+month() {
+	case "$1" in
+	01)
+		echo "Jan"
+		;;
+	02)
+		echo "Feb"
+		;;
+	03)
+		echo "Mar"
+		;;
+	04)
+		echo "Apr"
+		;;
+	05)
+		echo "May"
+		;;
+	06)
+		echo "Jun"
+		;;
+	07)
+		echo "Jul"
+		;;
+	08)
+		echo "Aug"
+		;;
+	09)
+		echo "Sep"
+		;;
+	10)
+		echo "Oct"
+		;;
+	11)
+		echo "Nov"
+		;;
+	12)
+		echo "Dec"
+		;;
+	esac
+}
+
 makeblogindexandfeed
 recursivebuild src
diff --git a/feed-top.xml b/feed-top.xml
index b4e2251..d320048 100644
--- a/feed-top.xml
+++ b/feed-top.xml
@@ -1,9 +1,11 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<rss version="2.0">
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
 
 <channel>
 <title>Sebastiano Tronto's blog</title>
 <link>https://sebastiano.tronto.net/blog</link>
+<atom:link href="https://sebastiano.tronto.net/blog/feed.xml"
+	rel="self" type="application/rss+xml" />
 <description>
 Thoughts about software, computers and whatever I feel like sharing
 </description>
-- 
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