Deprecate RAILS_ROOT in favor of Rails.root (which proxies to the application's object root)

4 files changed, 18 insertions, 18 deletions

diff --git a/railties/lib/rails/tasks/databases.rake b/railties/lib/rails/tasks/databases.rake
index ed015e7a67..70b59625f8 100644
--- a/railties/lib/rails/tasks/databases.rake
+++ b/railties/lib/rails/tasks/databases.rake
@@ -283,7 +283,7 @@ namespace :db do
     desc "Create a db/schema.rb file that can be portably used against any DB supported by AR"
     task :dump => :environment do
       require 'active_record/schema_dumper'
-      File.open(ENV['SCHEMA'] || "#{RAILS_ROOT}/db/schema.rb", "w") do |file|
+      File.open(ENV['SCHEMA'] || "#{Rails.root}/db/schema.rb", "w") do |file|
         ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, file)
       end
       Rake::Task["db:schema:dump"].reenable
@@ -291,11 +291,11 @@ namespace :db do
 
     desc "Load a schema.rb file into the database"
     task :load => :environment do
-      file = ENV['SCHEMA'] || "#{RAILS_ROOT}/db/schema.rb"
+      file = ENV['SCHEMA'] || "#{Rails.root}/db/schema.rb"
       if File.exists?(file)
         load(file)
       else
-        abort %{#{file} doesn't exist yet. Run "rake db:migrate" to create it then try again. If you do not intend to use a database, you should instead alter #{RAILS_ROOT}/config/environment.rb to prevent active_record from loading: config.frameworks -= [ :active_record ]}
+        abort %{#{file} doesn't exist yet. Run "rake db:migrate" to create it then try again. If you do not intend to use a database, you should instead alter #{Rails.root}/config/environment.rb to prevent active_record from loading: config.frameworks -= [ :active_record ]}
       end
     end
   end
@@ -307,7 +307,7 @@ namespace :db do
       case abcs[RAILS_ENV]["adapter"]
       when "mysql", "oci", "oracle"
         ActiveRecord::Base.establish_connection(abcs[RAILS_ENV])
-        File.open("#{RAILS_ROOT}/db/#{RAILS_ENV}_structure.sql", "w+") { |f| f << ActiveRecord::Base.connection.structure_dump }
+        File.open("#{Rails.root}/db/#{RAILS_ENV}_structure.sql", "w+") { |f| f << ActiveRecord::Base.connection.structure_dump }
       when "postgresql"
         ENV['PGHOST']     = abcs[RAILS_ENV]["host"] if abcs[RAILS_ENV]["host"]
         ENV['PGPORT']     = abcs[RAILS_ENV]["port"].to_s if abcs[RAILS_ENV]["port"]
@@ -327,13 +327,13 @@ namespace :db do
       when "firebird"
         set_firebird_env(abcs[RAILS_ENV])
         db_string = firebird_db_string(abcs[RAILS_ENV])
-        sh "isql -a #{db_string} > #{RAILS_ROOT}/db/#{RAILS_ENV}_structure.sql"
+        sh "isql -a #{db_string} > #{Rails.root}/db/#{RAILS_ENV}_structure.sql"
       else
         raise "Task not supported by '#{abcs["test"]["adapter"]}'"
       end
 
       if ActiveRecord::Base.connection.supports_migrations?
-        File.open("#{RAILS_ROOT}/db/#{RAILS_ENV}_structure.sql", "a") { |f| f << ActiveRecord::Base.connection.dump_schema_information }
+        File.open("#{Rails.root}/db/#{RAILS_ENV}_structure.sql", "a") { |f| f << ActiveRecord::Base.connection.dump_schema_information }
       end
     end
   end
@@ -356,28 +356,28 @@ namespace :db do
       when "mysql"
         ActiveRecord::Base.establish_connection(:test)
         ActiveRecord::Base.connection.execute('SET foreign_key_checks = 0')
-        IO.readlines("#{RAILS_ROOT}/db/#{RAILS_ENV}_structure.sql").join.split("\n\n").each do |table|
+        IO.readlines("#{Rails.root}/db/#{RAILS_ENV}_structure.sql").join.split("\n\n").each do |table|
           ActiveRecord::Base.connection.execute(table)
         end
       when "postgresql"
         ENV['PGHOST']     = abcs["test"]["host"] if abcs["test"]["host"]
         ENV['PGPORT']     = abcs["test"]["port"].to_s if abcs["test"]["port"]
         ENV['PGPASSWORD'] = abcs["test"]["password"].to_s if abcs["test"]["password"]
-        `psql -U "#{abcs["test"]["username"]}" -f #{RAILS_ROOT}/db/#{RAILS_ENV}_structure.sql #{abcs["test"]["database"]}`
+        `psql -U "#{abcs["test"]["username"]}" -f #{Rails.root}/db/#{RAILS_ENV}_structure.sql #{abcs["test"]["database"]}`
       when "sqlite", "sqlite3"
         dbfile = abcs["test"]["database"] || abcs["test"]["dbfile"]
-        `#{abcs["test"]["adapter"]} #{dbfile} < #{RAILS_ROOT}/db/#{RAILS_ENV}_structure.sql`
+        `#{abcs["test"]["adapter"]} #{dbfile} < #{Rails.root}/db/#{RAILS_ENV}_structure.sql`
       when "sqlserver"
         `osql -E -S #{abcs["test"]["host"]} -d #{abcs["test"]["database"]} -i db\\#{RAILS_ENV}_structure.sql`
       when "oci", "oracle"
         ActiveRecord::Base.establish_connection(:test)
-        IO.readlines("#{RAILS_ROOT}/db/#{RAILS_ENV}_structure.sql").join.split(";\n\n").each do |ddl|
+        IO.readlines("#{Rails.root}/db/#{RAILS_ENV}_structure.sql").join.split(";\n\n").each do |ddl|
           ActiveRecord::Base.connection.execute(ddl)
         end
       when "firebird"
         set_firebird_env(abcs["test"])
         db_string = firebird_db_string(abcs["test"])
-        sh "isql -i #{RAILS_ROOT}/db/#{RAILS_ENV}_structure.sql #{db_string}"
+        sh "isql -i #{Rails.root}/db/#{RAILS_ENV}_structure.sql #{db_string}"
       else
         raise "Task not supported by '#{abcs["test"]["adapter"]}'"
       end
@@ -446,7 +446,7 @@ def drop_database(config)
   when /^sqlite/
     require 'pathname'
     path = Pathname.new(config['database'])
-    file = path.absolute? ? path.to_s : File.join(RAILS_ROOT, path)
+    file = path.absolute? ? path.to_s : File.join(Rails.root, path)
 
     FileUtils.rm(file)
   when 'postgresql'
diff --git a/railties/lib/rails/tasks/framework.rake b/railties/lib/rails/tasks/framework.rake
index 16dd0af44e..3d7e4b5453 100644
--- a/railties/lib/rails/tasks/framework.rake
+++ b/railties/lib/rails/tasks/framework.rake
@@ -86,7 +86,7 @@ namespace :rails do
     template = File.expand_path(template) if template !~ %r{\A[A-Za-z][A-Za-z0-9+\-\.]*://}
 
     require 'generators'
-    generator = Rails::Generators::App.new [ RAILS_ROOT ], {}, :destination_root => RAILS_ROOT
+    generator = Rails::Generators::App.new [ Rails.root ], {}, :destination_root => Rails.root
     generator.apply template, :verbose => false
   end
 
@@ -96,7 +96,7 @@ namespace :rails do
       require 'rails/generators/rails/app/app_generator'
 
       generator = Rails::Generators::AppGenerator.new ["rails"], { :with_dispatchers => true },
-                                                      :destination_root => RAILS_ROOT
+                                                      :destination_root => Rails.root
       generator.invoke(method)
     end
 
@@ -117,8 +117,8 @@ namespace :rails do
 
     desc "Rename application.rb to application_controller.rb"
     task :application_controller do
-      old_style = RAILS_ROOT + '/app/controllers/application.rb'
-      new_style = RAILS_ROOT + '/app/controllers/application_controller.rb'
+      old_style = Rails.root + '/app/controllers/application.rb'
+      new_style = Rails.root + '/app/controllers/application_controller.rb'
       if File.exists?(old_style) && !File.exists?(new_style)
         FileUtils.mv(old_style, new_style)
         puts "#{old_style} has been renamed to #{new_style}, update your SCM as necessary"
diff --git a/railties/lib/rails/tasks/gems.rake b/railties/lib/rails/tasks/gems.rake
index f1c34c7cca..1903efd5f6 100644
--- a/railties/lib/rails/tasks/gems.rake
+++ b/railties/lib/rails/tasks/gems.rake
@@ -61,7 +61,7 @@ def current_gems
 end
 
 def frozen_gems(load_specs=true)
-  Dir[File.join(RAILS_ROOT, 'vendor', 'gems', '*-*')].map do |gem_dir|
+  Dir[File.join(Rails.root, 'vendor', 'gems', '*-*')].map do |gem_dir|
     Rails::GemDependency.from_directory_name(gem_dir, load_specs)
   end
 end
diff --git a/railties/lib/rails/tasks/misc.rake b/railties/lib/rails/tasks/misc.rake
index fb2fc31dc1..7f244ebaed 100644
--- a/railties/lib/rails/tasks/misc.rake
+++ b/railties/lib/rails/tasks/misc.rake
@@ -1,7 +1,7 @@
 task :default => :test
 task :environment do
   $rails_rake_task = true
-  require(File.join(RAILS_ROOT, 'config', 'environment'))
+  require(File.join(Rails.root, 'config', 'environment'))
 end
 
 task :rails_env do