#!/bin/zsh

[ "$1" = "-" ] || {
	printf "Experimental script! Run it anyway? (y/N) ";
	read choice;
	[ "$choice" = "y" ] || exit 1;
}

[ "$(cat README.md | head -n 1)" = "<!-- ZI-DOTFILES -->" ] || {
	>&2 echo "Current working directory is not the dotfiles is located!";
	>&2 echo "Please 'cd' to the dotfiles directory before running the script.";
	exit 1;
}

info="""
########################################################################
# Please replace '~/.config/zsh/include/dotfiles' with the code above. #
# TIPS: Run './pre-bootstrap - > ~/.config/zsh/include/dotfiles'       #
########################################################################
"""

echo "#!/bin/zsh"
echo $info

echo """export ZI_DOTFILES="${PWD}"

[ ! \$ZI_DOTFILES ] && unset ZI_DOTFILES"""

echo $info