## Author:  druckdev
## Created: 2020-09-13
##
## Completely remove a git submodule.

# Exit if not in git repo
local toplevel="$(git rev-parse --show-toplevel)" || return

# Exit if no arguements were given
[[ $# -gt 0 ]] || return

local separator=""
for arg in "$@"; do
	printf "$separator"

	# argument relative from git toplevel
	local arg_from_git="${${arg:A}##$toplevel/}"
	# argument has to exist
	[[ -e "$arg" ]] || continue
	# argument has to exist in repo
	[[ -e "$toplevel/$arg_from_git" ]] || continue
	# has to be a submodule
	[[ -e "$toplevel/.git/modules/$arg_from_git" ]] || continue

	git submodule deinit -f  "$arg"
	echo "command rm -rf \"$toplevel/.git/modules/$arg_from_git\""
	command rm -rf "$toplevel/.git/modules/$arg_from_git"
	git rm -f "$arg"

	separator="\n"
done

# vim: ft=zsh