#!/bin/bash

n="$(cat $1 | grep \<item\> | wc -l )"

n=$((n+1))

title="Crystal news #$n"
echo "Dear Diary: "
desc="
"
while IFS= read -r line; do
    if [ "$line" = "EOF" ]; then
           break;
    fi
    desc="$desc$line
"
done
printf '<item>
<title>%s</title>
<link>https://crystal.tilde.institute/scratchpad.html</link>
<description>%s</description>
<guid>%s</guid>
<pubdate>%s</pubdate>
</item>\n' "$title" "$desc" "$n" "$(date -R)" > tmp.xml
printf '* #%s
%s\n' "$n" "$desc" > tmp.org


file1=$(sed '/INSERT HERE/ r tmp.xml' "$1")
file2=$(sed '/INSERT HERE/ r tmp.org' "$2")


echo "$file1" > "$1"
echo "$file2" > "$2"

rm tmp.xml
rm tmp.org