I started rewriting my personal site from scratch. As soon as I wanted to reuse some HTML, I decided I may as well write a little SSG tailored to my needs.
See this repo for example content.
You can run it like this:
cargo run CONTENT_DIR OUT_DIR
The code is awful. Clones and hacks everywhere. Please don't judge. I just needed something working ASAP. I promise to clean it up as I add features ;)
I find it unlikely that anyone will want to use this anyway. Write your own; it's fun!