Merged from John's branch, includs a lot of IP lookup libraries.

[selectricity-live] / config / boot.rb

diff --git a/config/boot.rb b/config/boot.rb
index 96aa96bc4e08b4c8afdd376b235bfd0b26c13597..b7af0c35c7e78314768de378587c84519ca55024 100644 (file)
--- a/config/boot.rb
+++ b/config/boot.rb
@@ -1,17 +1,45 @@
+# Don't change this file. Configuration is done in config/environment.rb and config/environments/*.rb
+
 unless defined?(RAILS_ROOT)
   root_path = File.join(File.dirname(__FILE__), '..')
-  unless RUBY_PLATFORM =~ /mswin32/
+
+  unless RUBY_PLATFORM =~ /(:?mswin|mingw)/
     require 'pathname'
     root_path = Pathname.new(root_path).cleanpath(true).to_s
   end
+
   RAILS_ROOT = root_path
 end
 
-if File.directory?("#{RAILS_ROOT}/vendor/rails")
-  require "#{RAILS_ROOT}/vendor/rails/railties/lib/initializer"
-else
-  require 'rubygems'
-  require 'initializer'
-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
 
-Rails::Initializer.run(:set_load_path)
+    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