diff options
Diffstat (limited to 'activerecord/lib/active_record/railties/databases.rake')
-rw-r--r-- | activerecord/lib/active_record/railties/databases.rake | 66 |
1 files changed, 36 insertions, 30 deletions
diff --git a/activerecord/lib/active_record/railties/databases.rake b/activerecord/lib/active_record/railties/databases.rake index 1fbc8a1d32..9924755ddf 100644 --- a/activerecord/lib/active_record/railties/databases.rake +++ b/activerecord/lib/active_record/railties/databases.rake @@ -1,8 +1,14 @@ -namespace :db do +db_namespace = namespace :db do task :load_config => :rails_env do require 'active_record' ActiveRecord::Base.configurations = Rails.application.config.database_configuration - ActiveRecord::Migrator.migrations_path = Rails.application.paths["db/migrate"].first + ActiveRecord::Migrator.migrations_paths = Rails.application.paths["db/migrate"].to_a + + if defined?(ENGINE_PATH) && engine = Rails::Engine.find(ENGINE_PATH) + if engine.paths["db/migrate"].existent + ActiveRecord::Migrator.migrations_paths += engine.paths["db/migrate"].to_a + end + end end namespace :create do @@ -138,21 +144,21 @@ namespace :db do desc "Migrate the database (options: VERSION=x, VERBOSE=false)." - task :migrate => :environment do + task :migrate => [:environment, :load_config] do ActiveRecord::Migration.verbose = ENV["VERBOSE"] ? ENV["VERBOSE"] == "true" : true - ActiveRecord::Migrator.migrate(ActiveRecord::Migrator.migrations_path, ENV["VERSION"] ? ENV["VERSION"].to_i : nil) - Rake::Task["db:schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby + ActiveRecord::Migrator.migrate(ActiveRecord::Migrator.migrations_paths, ENV["VERSION"] ? ENV["VERSION"].to_i : nil) + db_namespace["schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby end namespace :migrate do # desc 'Rollbacks the database one migration and re migrate up (options: STEP=x, VERSION=x).' - task :redo => :environment do + task :redo => [:environment, :load_config] do if ENV["VERSION"] - Rake::Task["db:migrate:down"].invoke - Rake::Task["db:migrate:up"].invoke + db_namespace["migrate:down"].invoke + db_namespace["migrate:up"].invoke else - Rake::Task["db:rollback"].invoke - Rake::Task["db:migrate"].invoke + db_namespace["rollback"].invoke + db_namespace["migrate"].invoke end end @@ -160,23 +166,23 @@ namespace :db do task :reset => ["db:drop", "db:create", "db:migrate"] # desc 'Runs the "up" for a given migration VERSION.' - task :up => :environment do + task :up => [:environment, :load_config] do version = ENV["VERSION"] ? ENV["VERSION"].to_i : nil raise "VERSION is required" unless version - ActiveRecord::Migrator.run(:up, ActiveRecord::Migrator.migrations_path, version) - Rake::Task["db:schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby + ActiveRecord::Migrator.run(:up, ActiveRecord::Migrator.migrations_paths, version) + db_namespace["schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby end # desc 'Runs the "down" for a given migration VERSION.' - task :down => :environment do + task :down => [:environment, :load_config] do version = ENV["VERSION"] ? ENV["VERSION"].to_i : nil raise "VERSION is required" unless version - ActiveRecord::Migrator.run(:down, ActiveRecord::Migrator.migrations_path, version) - Rake::Task["db:schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby + ActiveRecord::Migrator.run(:down, ActiveRecord::Migrator.migrations_paths, version) + db_namespace["schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby end desc "Display status of migrations" - task :status => :environment do + task :status => [:environment, :load_config] do config = ActiveRecord::Base.configurations[Rails.env || 'development'] ActiveRecord::Base.establish_connection(config) unless ActiveRecord::Base.connection.table_exists?(ActiveRecord::Migrator.schema_migrations_table_name) @@ -207,17 +213,17 @@ namespace :db do end desc 'Rolls the schema back to the previous version (specify steps w/ STEP=n).' - task :rollback => :environment do + task :rollback => [:environment, :load_config] do step = ENV['STEP'] ? ENV['STEP'].to_i : 1 - ActiveRecord::Migrator.rollback(ActiveRecord::Migrator.migrations_path, step) - Rake::Task["db:schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby + ActiveRecord::Migrator.rollback(ActiveRecord::Migrator.migrations_paths, step) + db_namespace["schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby end # desc 'Pushes the schema to the next version (specify steps w/ STEP=n).' - task :forward => :environment do + task :forward => [:environment, :load_config] do step = ENV['STEP'] ? ENV['STEP'].to_i : 1 - ActiveRecord::Migrator.forward(ActiveRecord::Migrator.migrations_path, step) - Rake::Task["db:schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby + ActiveRecord::Migrator.forward(ActiveRecord::Migrator.migrations_paths, step) + db_namespace["schema:dump"].invoke if ActiveRecord::Base.schema_format == :ruby end # desc 'Drops and recreates the database from db/schema.rb for the current environment and loads the seeds.' @@ -261,7 +267,7 @@ namespace :db do # desc "Raises an error if there are pending migrations" task :abort_if_pending_migrations => :environment do if defined? ActiveRecord - pending_migrations = ActiveRecord::Migrator.new(:up, ActiveRecord::Migrator.migrations_path).pending_migrations + pending_migrations = ActiveRecord::Migrator.new(:up, ActiveRecord::Migrator.migrations_paths).pending_migrations if pending_migrations.any? puts "You have #{pending_migrations.size} pending migrations:" @@ -321,12 +327,12 @@ namespace :db do namespace :schema do desc "Create a db/schema.rb file that can be portably used against any DB supported by AR" - task :dump => :environment do + task :dump => :load_config do require 'active_record/schema_dumper' 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 + db_namespace["schema:dump"].reenable end desc "Load a schema.rb file into the database" @@ -383,7 +389,7 @@ namespace :db do task :load => 'db:test:purge' do ActiveRecord::Base.establish_connection(ActiveRecord::Base.configurations['test']) ActiveRecord::Schema.verbose = false - Rake::Task["db:schema:load"].invoke + db_namespace["schema:load"].invoke end # desc "Recreate the test database from the current environment's database schema" @@ -403,7 +409,7 @@ namespace :db do 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"]} #{abcs["test"]["template"]}` when "sqlite", "sqlite3" dbfile = abcs["test"]["database"] || abcs["test"]["dbfile"] `#{abcs["test"]["adapter"]} #{dbfile} < #{Rails.root}/db/#{Rails.env}_structure.sql` @@ -457,7 +463,7 @@ namespace :db do # desc 'Check for pending migrations and load the test schema' task :prepare => 'db:abort_if_pending_migrations' do if defined?(ActiveRecord) && !ActiveRecord::Base.configurations.blank? - Rake::Task[{ :sql => "db:test:clone_structure", :ruby => "db:test:load" }[ActiveRecord::Base.schema_format]].invoke + db_namespace[{ :sql => "test:clone_structure", :ruby => "test:load" }[ActiveRecord::Base.schema_format]].invoke end end end @@ -501,7 +507,7 @@ namespace :railties do puts "Copied migration #{migration.basename} from #{name}" end - ActiveRecord::Migration.copy( ActiveRecord::Migrator.migrations_path, railties, + ActiveRecord::Migration.copy( ActiveRecord::Migrator.migrations_paths.first, railties, :on_skip => on_skip, :on_copy => on_copy) end end |