Simple starup service using ruby

sphinx

#!/usr/bin/env ruby

RAILS_CODE_PATH='/home/rahul/workspace/livia_portal_3/livia_portal/'
RAKE_PATH='/usr/local/rvm/gems/ree-1.8.7-2010.02@global/bin/rake'
USER="rahul"

case ARGV[0]
when "start"
  STDOUT.puts "called start"
  system "su - #{USER} -c \"cd #{RAILS_CODE_PATH} && #{RAKE_PATH} ts:rebuild\""
  STDOUT.puts "Sphinx started successfully"
when "stop"
  STDOUT.puts "called stop"
  system "su - #{USER} -c \"cd #{RAILS_CODE_PATH} && #{RAKE_PATH} ts:stop\""
  STDOUT.puts "Sphinx stoped successfully"
when "restart"
  STDOUT.puts "called restart"
  system "su - #{USER} -c \"cd #{RAILS_CODE_PATH} && #{RAKE_PATH} ts:rebuild\""
  STDOUT.puts "Sphinx restart successfully"
else
  STDOUT.puts <<-EOF
Please yield authority name

Usage:
  server start
  server stop
  server restart
EOF
end

# reference http://ruby-lang.org.ru/2011/01/03/how-do-i-make-a-command-line-tool-in-ruby/