Combined the script/environment.rb used for gems and regular files version. If vendor/rails/* has all the frameworks, then files version is used, otherwise gems #878 [Nicholas Seckar]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@946 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

2 files changed, 16 insertions, 89 deletions

diff --git a/railties/environments/shared.rb b/railties/environments/environment.rb
index fa729bbe60..0f047c3323 100644
--- a/railties/environments/shared.rb
+++ b/railties/environments/environment.rb
@@ -11,35 +11,28 @@ ADDITIONAL_LOAD_PATHS.concat(Dir["#{RAILS_ROOT}/components/[_a-z]*"])
 
 # Followed by the standard includes.
 ADDITIONAL_LOAD_PATHS.concat %w(
-  app
-  app/models
-  app/controllers
-  app/helpers
-  app/apis
-  config
-  components
-  lib
-  vendor
-  vendor/railties
-  vendor/railties/lib
-  vendor/activesupport/lib
-  vendor/activerecord/lib
-  vendor/actionpack/lib
-  vendor/actionmailer/lib
-  vendor/actionwebservice/lib
-).map { |dir| "#{RAILS_ROOT}/#{dir}" }
+  app app/models app/controllers app/helpers app/apis config components lib vendor
+).map { |dir| "#{RAILS_ROOT}/#{dir}" }.select { |dir| File.directory?(dir) }
 
 # Prepend to $LOAD_PATH
 ADDITIONAL_LOAD_PATHS.reverse.each { |dir| $:.unshift(dir) if File.directory?(dir) }
 
-
 # Require Rails libraries.
-require 'active_support'
-require 'active_record'
-require 'action_controller'
-require 'action_mailer'
-require 'action_web_service'
+rails_files = %w(
+  actionpack/lib/action_controller
+  actionpack/lib/action_view
+  activesupport/lib/active_support
+  activerecord/lib/active_record
+  actionmailer/lib/action_mailer
+  actionwebservice/lib/action_web_service
+).collect { |p| File.join(RAILS_ROOT, 'vendor', 'rails', "#{p}.rb") }
 
+if rails_files.all? { |f| File.file?(f) }
+  rails_files.each { |f| require f }
+else
+  require 'rubygems'
+  %w( activesupport activerecord actionpack actionmailer actionwebservice rails ).each { |gem| require_gem(gem) }
+end
 
 # Environment-specific configuration.
 require_dependency "environments/#{RAILS_ENV}"
diff --git a/railties/environments/shared_for_gem.rb b/railties/environments/shared_for_gem.rb
deleted file mode 100644
index beac2e31e0..0000000000
--- a/railties/environments/shared_for_gem.rb
+++ /dev/null
@@ -1,66 +0,0 @@
-RAILS_ROOT = File.dirname(__FILE__) + "/../"
-RAILS_ENV  = ENV['RAILS_ENV'] || 'development'
-
-
-# Mocks first.
-ADDITIONAL_LOAD_PATHS = ["#{RAILS_ROOT}/test/mocks/#{RAILS_ENV}"]
-
-# Then model subdirectories.
-ADDITIONAL_LOAD_PATHS.concat(Dir["#{RAILS_ROOT}/app/models/[_a-z]*"])
-ADDITIONAL_LOAD_PATHS.concat(Dir["#{RAILS_ROOT}/components/[_a-z]*"])
-
-# Followed by the standard includes.
-ADDITIONAL_LOAD_PATHS.concat %w(
-  app
-  app/models
-  app/controllers
-  app/helpers
-  app/apis
-  config
-  components
-  lib
-  vendor
-).map { |dir| "#{RAILS_ROOT}/#{dir}" }
-
-# Prepend to $LOAD_PATH
-ADDITIONAL_LOAD_PATHS.reverse.each { |dir| $:.unshift(dir) if File.directory?(dir) }
-
-
-# Require Rails gems.
-require 'rubygems'
-require_gem 'activesupport'
-require_gem 'activerecord'
-require_gem 'actionpack'
-require_gem 'actionmailer'
-require_gem 'actionwebservice'
-require_gem 'rails'
-
-
-# Environment-specific configuration.
-require_dependency "environments/#{RAILS_ENV}"
-ActiveRecord::Base.configurations = File.open("#{RAILS_ROOT}/config/database.yml") { |f| YAML::load(f) }
-ActiveRecord::Base.establish_connection
-
-
-# Configure defaults if the included environment did not.
-begin
-  RAILS_DEFAULT_LOGGER = Logger.new("#{RAILS_ROOT}/log/#{RAILS_ENV}.log")
-rescue StandardError
-  RAILS_DEFAULT_LOGGER = Logger.new(STDERR)
-  RAILS_DEFAULT_LOGGER.level = Logger::WARN
-  RAILS_DEFAULT_LOGGER.warn(
-    "Rails Error: Unable to access log file. Please ensure that log/#{RAILS_ENV}.log exists and is chmod 0666. " +
-    "The log level has been raised to WARN and the output directed to STDERR until the problem is fixed."
-  )
-end
-
-[ActiveRecord, ActionController, ActionMailer].each { |mod| mod::Base.logger ||= RAILS_DEFAULT_LOGGER }
-[ActionController, ActionMailer].each { |mod| mod::Base.template_root ||= "#{RAILS_ROOT}/app/views/" }
-ActionController::Routing::Routes.reload
-
-Controllers = Dependencies::LoadingModule.root(
-  File.join(RAILS_ROOT, 'app', 'controllers'),
-  File.join(RAILS_ROOT, 'components')
-)
-
-# Include your app's configuration here: