clone into repo:
mkdir ~/tmp_dotf
git clone --separate-git-dir ~/.dotfiles https://github.com/lsowa/dotfiles.git ~/tmp_dotf
mv -f ~/tmp_dotf/.* ~
rm -rf ~/tmp_dotf
alias dotf='/usr/bin/git --git-dir=$HOME/.dotfiles --work-tree=$HOME'
dotf config status.showUntrackedFiles no
checkout:
https://martijnvos.dev/using-a-bare-git-repository-to-store-linux-dotfiles/