From 6731d28548d38acaef5bd83c98f287b46457e2d4 Mon Sep 17 00:00:00 2001
From: xfnw <xfnw@ttm.sh>
Date: Sun, 11 Oct 2020 20:47:18 -0400
Subject: [PATCH] rss feed!

---
 .gitignore         |  1 +
 template/page.html |  6 ++++++
 xfwc               | 34 +++++++++++++++++++++++++++++++---
 3 files changed, 38 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index 1f91da3..1bdfd08 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@ src
 src/
 src/*
 *.html
+*.rss
diff --git a/template/page.html b/template/page.html
index bb30379..5a4e39a 100644
--- a/template/page.html
+++ b/template/page.html
@@ -23,5 +23,11 @@
 
 <!-- COMIC -->
 
+<br><br>
+
+<center>
+<a href="feed.rss">RSS feed</a>
+</center>
+
 </body>
 </html>
diff --git a/xfwc b/xfwc
index 14fff15..9b4e407 100755
--- a/xfwc
+++ b/xfwc
@@ -1,5 +1,18 @@
 #!/bin/bash
 
+ABSURL="https://xfnw.ttm.sh/xfwc"
+
+cat <<EOF > feed.rss
+<?xml version="1.0" encoding="UTF-8" ?>
+<rss version="2.0">
+
+<channel>
+<title>xfwc</title>
+<link>$ABSURL/</link>
+<description>xfwc</description>
+
+EOF
+
 BOOPTMP=$(mktemp)
 
 TOTAL=$(ls src | wc -w)
@@ -8,12 +21,20 @@ rm index.html
 
 ln -s $TOTAL.html index.html
 
-for fn in $(ls src); do
-NUM=$(echo "${fn%???}" | sed 's/[^0-9]*//g')
+NUM=$TOTAL
+for fn in $(ls -t src); do
 NEWF=$NUM.html
-TITLE=$(echo ${fn%????} | sed 's/_/ /g; s/[0-9]*//g' | sed -e 's/[]$.*[\^]/\\&/g')
+TITLE=$(echo ${fn%????} | sed 's/_/ /g' | sed -e 's/[]$.*[\^]/\\&/g')
 echo "rendering $NEWF..."
 
+cat <<EOF >> feed.rss
+<item>
+<title>$TITLE</title>
+<link>$ABSURL/$NEWF</link>
+<description>image #$NUM</description>
+</item>
+EOF
+
 echo "<img class='comic' alt='$TITLE' title='$TITLE' src='src/$fn'/>" > $BOOPTMP
 cp template/page.html $NEWF
 
@@ -33,6 +54,13 @@ sed -i "s/LAST/"$TOTAL"/" $NEWF
 
 sed -i 's/PRE/#/; s/NEXT/#/' $NEWF
 
+NUM=$(( NUM - 1 ))
+
 done
 
+cat <<EOF >> feed.rss
+</channel>
+</rss>
+EOF
+