This is a command line program that takes a gmisub url (on gemini), such as Antenna, follows all the links, and prints an Atom feed with all the post included and converted to HTML to stdout.
Any links in them retain the gemini:// scheme so you can open your Gemini browser from your Atom reader if you wanna browse around further.
PARALOG=yes parabola gemini://my-boring.url/example 1> feed.xml 2>> /tmp/paralog.log
Or, without logging:
parabola gemini://my-boring.url/example > feed.xml
Please don't store this generated feed where web crawlers can find it since a lot of Gemini writers don't want to be on the WWW.
For a repo,
git clone https://idiomdrottning.org/parabola