diff options
Diffstat (limited to 'activerecord/lib/rails')
10 files changed, 177 insertions, 0 deletions
diff --git a/activerecord/lib/rails/generators/active_record.rb b/activerecord/lib/rails/generators/active_record.rb new file mode 100644 index 0000000000..1ca838b4f2 --- /dev/null +++ b/activerecord/lib/rails/generators/active_record.rb @@ -0,0 +1,30 @@ +require 'rails/generators/named_base' +require 'rails/generators/migration' +require 'rails/generators/active_model' +require 'active_record' + +module ActiveRecord + module Generators + class Base < Rails::Generators::NamedBase #:nodoc: + include Rails::Generators::Migration + + def self.source_root + @_ar_source_root ||= begin + if base_name && generator_name + File.expand_path(File.join(base_name, generator_name, 'templates'), File.dirname(__FILE__)) + end + end + end + + # Implement the required interface for Rails::Generators::Migration. + # + def self.next_migration_number(dirname) #:nodoc: + if ActiveRecord::Base.timestamped_migrations + Time.now.utc.strftime("%Y%m%d%H%M%S") + else + "%.3d" % (current_migration_number(dirname) + 1) + end + end + end + end +end diff --git a/activerecord/lib/rails/generators/active_record/migration/migration_generator.rb b/activerecord/lib/rails/generators/active_record/migration/migration_generator.rb new file mode 100644 index 0000000000..f6159deeeb --- /dev/null +++ b/activerecord/lib/rails/generators/active_record/migration/migration_generator.rb @@ -0,0 +1,25 @@ +require 'rails/generators/active_record' + +module ActiveRecord + module Generators + class MigrationGenerator < Base + argument :attributes, :type => :array, :default => [], :banner => "field:type field:type" + + def create_migration_file + set_local_assigns! + migration_template "migration.rb", "db/migrate/#{file_name}.rb" + end + + protected + attr_reader :migration_action + + def set_local_assigns! + if file_name =~ /^(add|remove)_.*_(?:to|from)_(.*)/ + @migration_action = $1 + @table_name = $2.pluralize + end + end + + end + end +end diff --git a/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb b/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb new file mode 100644 index 0000000000..bbb7c53d86 --- /dev/null +++ b/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb @@ -0,0 +1,11 @@ +class <%= migration_class_name %> < ActiveRecord::Migration + def self.up<% attributes.each do |attribute| %> + <%= migration_action %>_column :<%= table_name %>, :<%= attribute.name %><% if migration_action == 'add' %>, :<%= attribute.type %><% end -%> + <%- end %> + end + + def self.down<% attributes.reverse.each do |attribute| %> + <%= migration_action == 'add' ? 'remove' : 'add' %>_column :<%= table_name %>, :<%= attribute.name %><% if migration_action == 'remove' %>, :<%= attribute.type %><% end -%> + <%- end %> + end +end diff --git a/activerecord/lib/rails/generators/active_record/model/model_generator.rb b/activerecord/lib/rails/generators/active_record/model/model_generator.rb new file mode 100644 index 0000000000..3e72fbeca8 --- /dev/null +++ b/activerecord/lib/rails/generators/active_record/model/model_generator.rb @@ -0,0 +1,33 @@ +require 'rails/generators/active_record' + +module ActiveRecord + module Generators + class ModelGenerator < Base + argument :attributes, :type => :array, :default => [], :banner => "field:type field:type" + + check_class_collision + + class_option :migration, :type => :boolean + class_option :timestamps, :type => :boolean + class_option :parent, :type => :string, :desc => "The parent class for the generated model" + + def create_migration_file + return unless options[:migration] && options[:parent].nil? + migration_template "migration.rb", "db/migrate/create_#{table_name}.rb" + end + + def create_model_file + template 'model.rb', File.join('app/models', class_path, "#{file_name}.rb") + end + + hook_for :test_framework + + protected + + def parent_class_name + options[:parent] || "ActiveRecord::Base" + end + + end + end +end diff --git a/activerecord/lib/rails/generators/active_record/model/templates/migration.rb b/activerecord/lib/rails/generators/active_record/model/templates/migration.rb new file mode 100644 index 0000000000..1f68487304 --- /dev/null +++ b/activerecord/lib/rails/generators/active_record/model/templates/migration.rb @@ -0,0 +1,16 @@ +class <%= migration_class_name %> < ActiveRecord::Migration + def self.up + create_table :<%= table_name %> do |t| +<% for attribute in attributes -%> + t.<%= attribute.type %> :<%= attribute.name %> +<% end -%> +<% if options[:timestamps] %> + t.timestamps +<% end -%> + end + end + + def self.down + drop_table :<%= table_name %> + end +end diff --git a/activerecord/lib/rails/generators/active_record/model/templates/model.rb b/activerecord/lib/rails/generators/active_record/model/templates/model.rb new file mode 100644 index 0000000000..21ae29e9f2 --- /dev/null +++ b/activerecord/lib/rails/generators/active_record/model/templates/model.rb @@ -0,0 +1,5 @@ +class <%= class_name %> < <%= parent_class_name.classify %> +<% attributes.select {|attr| attr.reference? }.each do |attribute| -%> + belongs_to :<%= attribute.name %> +<% end -%> +end diff --git a/activerecord/lib/rails/generators/active_record/observer/observer_generator.rb b/activerecord/lib/rails/generators/active_record/observer/observer_generator.rb new file mode 100644 index 0000000000..c1c0e3f25b --- /dev/null +++ b/activerecord/lib/rails/generators/active_record/observer/observer_generator.rb @@ -0,0 +1,15 @@ +require 'rails/generators/active_record' + +module ActiveRecord + module Generators + class ObserverGenerator < Base + check_class_collision :suffix => "Observer" + + def create_observer_file + template 'observer.rb', File.join('app/models', class_path, "#{file_name}_observer.rb") + end + + hook_for :test_framework + end + end +end diff --git a/activerecord/lib/rails/generators/active_record/observer/templates/observer.rb b/activerecord/lib/rails/generators/active_record/observer/templates/observer.rb new file mode 100644 index 0000000000..b9a3004161 --- /dev/null +++ b/activerecord/lib/rails/generators/active_record/observer/templates/observer.rb @@ -0,0 +1,2 @@ +class <%= class_name %>Observer < ActiveRecord::Observer +end diff --git a/activerecord/lib/rails/generators/active_record/session_migration/session_migration_generator.rb b/activerecord/lib/rails/generators/active_record/session_migration/session_migration_generator.rb new file mode 100644 index 0000000000..afcda2a98a --- /dev/null +++ b/activerecord/lib/rails/generators/active_record/session_migration/session_migration_generator.rb @@ -0,0 +1,24 @@ +require 'rails/generators/active_record' + +module ActiveRecord + module Generators + class SessionMigrationGenerator < Base + argument :name, :type => :string, :default => "add_sessions_table" + + def create_migration_file + migration_template "migration.rb", "db/migrate/#{file_name}.rb" + end + + protected + + def session_table_name + current_table_name = ActiveRecord::SessionStore::Session.table_name + if ["sessions", "session"].include?(current_table_name) + current_table_name = (ActiveRecord::Base.pluralize_table_names ? 'session'.pluralize : 'session') + end + current_table_name + end + + end + end +end diff --git a/activerecord/lib/rails/generators/active_record/session_migration/templates/migration.rb b/activerecord/lib/rails/generators/active_record/session_migration/templates/migration.rb new file mode 100644 index 0000000000..919822af7b --- /dev/null +++ b/activerecord/lib/rails/generators/active_record/session_migration/templates/migration.rb @@ -0,0 +1,16 @@ +class <%= migration_class_name %> < ActiveRecord::Migration + def self.up + create_table :<%= session_table_name %> do |t| + t.string :session_id, :null => false + t.text :data + t.timestamps + end + + add_index :<%= session_table_name %>, :session_id + add_index :<%= session_table_name %>, :updated_at + end + + def self.down + drop_table :<%= session_table_name %> + end +end |