-unless defined?(RAILS_ROOT)
- root_path = File.join(File.dirname(__FILE__), '..')
-
- unless RUBY_PLATFORM =~ /(:?mswin|mingw)/
- require 'pathname'
- root_path = Pathname.new(root_path).cleanpath(true).to_s
- end
-
- RAILS_ROOT = root_path
-end
-
-unless defined?(Rails::Initializer)
- if File.directory?("#{RAILS_ROOT}/vendor/rails")
- require "#{RAILS_ROOT}/vendor/rails/railties/lib/initializer"
- else
- require 'rubygems'
-
- environment_without_comments = IO.readlines(File.dirname(__FILE__) + '/environment.rb').reject { |l| l =~ /^#/ }.join
- environment_without_comments =~ /[^#]RAILS_GEM_VERSION = '([\d.]+)'/
- rails_gem_version = $1
-
- if version = defined?(RAILS_GEM_VERSION) ? RAILS_GEM_VERSION : rails_gem_version
- # Asking for 1.1.6 will give you 1.1.6.5206, if available -- makes it easier to use beta gems
- rails_gem = Gem.cache.search('rails', "~>#{version}.0").sort_by { |g| g.version.version }.last
-
- if rails_gem
- gem "rails", "=#{rails_gem.version.version}"
- require rails_gem.full_gem_path + '/lib/initializer'
- else
- STDERR.puts %(Cannot find gem for Rails ~>#{version}.0:
- Install the missing gem with 'gem install -v=#{version} rails', or
- change environment.rb to define RAILS_GEM_VERSION with your desired version.
- )
- exit 1
- end
- else
- gem "rails"
- require 'initializer'
- end
- end
-
- Rails::Initializer.run(:set_load_path)
-end