#!/bin/sh

unset SPAWN

while getopts "t:r:a:" o; do case "${o}" in
  t)
    if pgrep -Uzachir -x "$OPTARG" >/dev/null 2>&1; then
      pkill -Uzachir -x "$OPTARG"
      exit
    else
      SPAWN="$OPTARG"
    fi
    ;;
  r)
    if pgrep -Uzachir -x "$OPTARG" >/dev/null 2>&1; then
      pkill -Uzachir -x "$OPTARG"
    fi
    SPAWN="$OPTARG"
    ;;
  a)
    ARGS="$ARGS$OPTARG "
    ;;
esac done

sleep 0.1
[ -n "$SPAWN" ] && exec "$SPAWN" $ARGS &