#!/usr/bin/env ruby

require 'optparse'
require File.dirname(__FILE__) + '/../config/boot'

options = { :environment => (ENV['RUBY_ENV'] || "development").dup }

ARGV.options do |opts|
  script_name = File.basename($0)
  
  opts.banner = "Usage: migrate [options]"
  opts.separator ""
  
  opts.on("-e", "--environment=name", String,
          "Specifies the environment to migrate (test/development/production).",
          "Default: development") { |options[:environment]| }
  
  opts.separator ""
  
  opts.on("-h", "--help",
          "Show this help message.") { puts opts; exit }
  
end

ENV["RAILS_ENV"] = options[:environment]
RAILS_ENV.replace(options[:environment]) if defined?(RAILS_ENV)

require RAILS_ROOT + '/config/environment'

ActiveRecord::Migrator.migrate(RAILS_ROOT + "db/migrate/",
                               ENV["VERSION"] ? ENV["VERSION"].to_i : nil )