A book publishing pipeline, that's... Overly simple. I see about $5-15/month, which should set your scale expectations. File sync via SyncThing. Rendering to

A book publishing pipeline, that's... Overly simple. I see about $5-15/month, which should set your scale expectations. File sync via SyncThing. Rendering to ePub, txt, PDF, HTML and DocBook via a combination of TeX, texinfo and shell. And... That's it. Everything web hasn't been touched in about three years. Just static, apart from payment JS.