start/stop redis-server

redis

#!/usr/bin/env ruby -wKU

redis_bin = %x[which redis-server].strip
redis_cli = %x[which redis-cli].strip
redis_pid = '/usr/local/var/run/redis.pid'
redis_cfg = '/usr/local/etc/redis.conf'

if File.exists? redis_pid
  ## stop redis
  print 'stopping redis-server...'
  %x[#{redis_cli} -p 6379 SHUTDOWN]
  print 'done'
else
  ## start redis
  print 'starting redis-server...'
  %x[#{redis_bin} #{redis_cfg}]
  print 'done'
end