tag=$1

if [ -z "$tag" ]; then
  echo "Usage: rollback.sh <tag>"
  exit 1
fi

git tag --delete $tag
git reset --hard HEAD~
git push --delete origin $tag
gh release delete
gh release delete $tag

read -p "Push? (y/n) " -n 1 -r reply

if [[ $reply =~ ^[Yy]$ ]]; then
    git push --force
fi