#!/bin/sh

# (f)ocus (or) (e)xecute a script/program depending of if it's
# already running or not.

focus() {
	xdotool search --onlyvisible "^${1}$" windowactivate 2> /dev/null
}

if [ $# -lt 1 ]
then
	printf 'usage: %s command\n' "${0##*/}"
	exit 1
fi

case "$1" in
	-t) shift; focus "$1" || "$TERMINAL" -T "$1" -e "$@" ;;
	*) focus "$1" || "$@" ;;
esac