publish_to_ghpages.sh

#!/bin/sh

echo "Deleting old publication"
rm -rf public
mkdir public
git worktree prune
rm -rf .git/worktrees/public/

echo "Checking out gh-pages branch into public"
git worktree add -B gh-pages public origin/gh-pages

echo "Removing existing files"
rm -rf public/*

echo "Generating site"
hugo

# commit the changes in the clone and push them back to the local gh-pages branch
cd public && git add --all && git commit -m "Publishing to gh-pages" && git push -u origin gh-pages