From 75335ede7306fc5a462fc3f891567e59d3f0d891 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Sun, 3 Dec 2023 15:44:15 +0100
Subject: tools: Add a tool for comparing DOAP to the latest XEP versions

Needs wget, awk, sed and xml2
---
 tools/xepchanges.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 tools/xepchanges.sh

diff --git a/tools/xepchanges.sh b/tools/xepchanges.sh
new file mode 100755
index 00000000..0a0140a1
--- /dev/null
+++ b/tools/xepchanges.sh
@@ -0,0 +1,14 @@
+#!/bin/sh -eu
+
+wget -N https://xmpp.org/extensions/xeplist.xml
+xml2 <xeplist.xml |
+	2csv xep-infos/xep number version |
+	grep -v ^xxxx,|
+	sort -g > xepinfos.csv
+
+xml2 < doc/doap.xml |
+	2csv -d '	' xmpp:SupportedXep @rdf:resource xmpp:version |
+	sed -r 's/https?:\/\/xmpp\.org\/extensions\/xep-0*([1-9][0-9]*)\.html/\1/' |
+	while read -r xep ver ; do
+		grep "^$xep," xepinfos.csv | awk -F, "\$2 != \"$ver\" { print (\"XEP-\"\$1\" updated to \"\$2\" from $ver\") }"
+	done
-- 
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