#!/bin/sh
# some of this was taken from june's feed.sh
# (https://git.causal.agency/src/plain/www/text.causal.agency/feed.sh)
exec > "${1:-index.html}"
cat << EOF
Ben's blog
EOF
ls -r -- *.txt *.gmi *.html | while read -r f; do
unset date title desc link in
case "$f" in
index.html) continue ;;
*.txt)
link="$f"
in="${f%.txt}.7"
date="$(grep '^[.]Dd' "$in" | cut -c 5-)"
title="$(grep '^[.]Nm' "$in" | cut -c 5-)"
desc=" - $(grep '^[.]Nd' "$in" | cut -c 5-)"
;;
*.gmi)
link="gemini://gemini.bvnf.space/blog/${f#[0-9][0-9][0-9]-}"
title="$(sed 1q "$f")"
date="$(sed 1d "$f")"
;;
*.html)
link="$f"
title="$(sed -n 's/.*\(.*\)<\/title>.*/\1/p' "$f")"
date="$(date -j +"%B %d, %Y" "$(sed -n 's/^.*written \([0-9]\{4\}\)-\([0-9]\{2\}\)-\([0-9]\{2\}\).*$/\1\2\30000/p' "$f")")"
;;
*) continue ;;
esac
cat <<EOF
<tr>
<td align="left" class="index-post">
<a href="$link">$title</a>$desc
</td>
<td align="right" class="index-date">$date</td>
</tr>
EOF
done
cat << EOF
</table>
</p>
<br />
<hr />
<footer>
<div class="left">
<a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="CC-BY 4.0" src="/media/cc-by.png" /></a>
</div>
<div class="right">
<img alt="Feed icon" src="https://upload.wikimedia.org/wikipedia/commons/thumb/4/43/Feed-icon.svg/16px-Feed-icon.svg.png" width="16" height="16"/>
<a href="/blog/rss.xml">RSS feed</a>
</div>
</footer>
</body>
</html>
EOF