cd ~/notes

      if [[ ''$(git status --porcelain) ]]; then
       git stash save
       git pull --rebase
       git stash pop || true
       git add .
       git -c "user.name=Phil Kulak" -c "user.email=nope@kulak.us" commit -m "''$(date)"
       git push origin main
      else
       git pull
      fi

A warning that might spoil a bit your adventure on the long run: Your published pages will be exploited somehow. SEO backlink abuse, phishing, etc. Offering free public hosting is what people with ill intent are looking for, and you can be sure that at some point they'll look at your solution

For work sensitive notes I can’t/won’t use an untrusted sync mechanism.