#! /bin/sh
# This source code is released into the public domain.

_c_list() {
	if ! [ -d "$_UACME_DIR" ]; then
		return 0
	fi

	local _certs="$(cd $_UACME_DIR && ls)"
	local cert
	for cert in $_certs; do
		if [ "$cert" = "private" ]; then
			continue
		fi

		printf '%s\n' "$cert"
	done

	return 0
}

_c_remove() {
	if [ -z "$1" ]; then
		_fatal "missing certificate name"
	fi

	local cert
	for cert in "$@"; do
		local _path="${_UACME_DIR}/${cert}"

		if ! [ -d "$_path" ]; then
			_warn "certificate not found: %s" "$cert"
			continue
		fi

		# Just in case...
		if [ "${_path##*/}" = "" ]; then
			_fatal "internal error"
		fi
 
		rm -rf "$_path"
	done
}

# Parse command-line arguments.
args=$(getopt "" $*)
if [ $? -ne 0 ]; then
	exit 1
fi
set -- $args

_uacme_flags=""

while :; do
	case "$1" in
	-y)
		_uacme_flags="$_uacme_flags $1"
		shift;;
	--)
		shift; break;;
	esac
done

_command="$1"; shift
if [ -z "$_command" ]; then
	_fatal "missing command"
fi

case "$_command" in
list)
	_c_list "$@"
	exit $?
	;;

remove)
	_c_remove "$@"
	exit $?
	;;

*)
	_fatal "unknown command: %s" "$_command"
	;;
esac