bcli() {
	if [ "$1" = "up" ]; then
		MEMBERS="$(groups | sed 's/ /\n/g' | xargs -I{} getent group {} | sed 's/\([^:]*\):[^:]*:\([^:]*\):.*/\2 \1/g')"
		docker run --rm -d --net=host -v $HOME:/host -v "${BCLI_TECH:-/opt/tech}:/opt/cad/conf" --name "bcli-$USER" -h "bcli-$USER" -e USER=$USER -e USER_ID=$(id -u) -e GROUP_ID=$(id -g) -e DISPLAY=$DISPLAY -e MEMBERS="$MEMBERS" -v "/tmp/.X11-unix:/tmp/.X11-unix:rw" broccolimicro/broccoli-cli:latest > /dev/null
		echo "bcli-$USER started"
	elif [ "$1" = "down" ]; then
		docker stop "bcli-$USER" > /dev/null
		echo "bcli-$USER stopped"
	#legacy, or if server files change faster than a new download
	elif [ "$1" = "mount" ]; then
		if [ -z "$2" ]; then
			echo "expected an ssh path to a tech directory (user@server:path/to/tech)."
		else
			mkdir -p $HOME/tech
 			sshfs $2 $HOME/tech/
		fi
	elif [ "$1" = "unmount" ]; then
		shift
		if [ "$1" = "-f" ]; then
			pkill -KILL sshfs
			fusermount -u $HOME/tech
		else
			umount $HOME/tech
		fi
		rmdir $HOME/tech
	elif [ "$#" -eq 0 ]; then
		WD="/host"
		if [[ "$PWD" = "$HOME/"* ]]; then
			WD="/host${PWD#$HOME}"
		fi
		XAUTH_TOKEN="$(xauth list | sed 's/^[^:]*/localhost/g' | sed 's/localhost: /localhost:0 /g')"
		docker exec -u $(id -u) -e XAUTH_TOKEN="$XAUTH_TOKEN" -it "bcli-$USER" /bin/bash -c "echo \"$XAUTH_TOKEN\" | xargs -n 3 xauth add"
		docker exec -u $(id -u) -w $WD -e DISPLAY=$DISPLAY -it "bcli-$USER" /bin/bash
	else
		if [ "$1" != "--help" ]; then
			echo "error: unrecognized command '$1'"
			echo ""
		fi

		echo "usage: bcli <command>"
		echo "If command is empty, then start a terminal logged into the toolset."
		echo "  up	  - launch the toolset"
		echo "  down	- shutdown the toolset"
		echo "  mount   - legacy command; mount the technology files from broccolimicro.io"
		echo "  unmount - legacy command; unmount the technology files"
		echo "	-f	- legacy option; force the unmount if the connection has been broken"
	fi 
}