#!/usr/bin/ruby

#    This file is part of EC2 on Rails.
#    http://rubyforge.org/projects/ec2onrails/
#
#    Copyright 2007 Paul Dowman, http://pauldowman.com/
#
#    EC2 on Rails is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    EC2 on Rails is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.


# This script runs a command with RAILS_ENV set to the value that's specified
# in the the mongrel_cluster config file. If a command isn't given as an 
# argument it simply prints the value of RAILS_ENV

require "yaml"

@rails_env = YAML::load_file("/etc/mongrel_cluster/app.yml")["environment"]

if ARGV.any?
  result = system "env RAILS_ENV=#{@rails_env} #{ARGV.join(' ')}"
  raise("error: #{$?}") unless result
else
  puts @rails_env
end