manage spork easily

spork

#!/usr/bin/env bash

if [ $@ == 'start' ]
 then 
  bundle exec spork &
  rspec_pid=$!
  bundle exec spork cucumber &
  cuke_pid=$!
  echo "$rspec_pid $cuke_pid" > tmp/spork.pids
  exit
fi

if [ $@ == 'kill' ]
 then kill -9 `cat tmp/spork.pids`
fi

if [ $@ == 'restart' ]
 then ./script/spork kill && ./script/spork start
fi