Chris@1296: class RedminePluginModelGenerator < Rails::Generators::NamedBase
Chris@1296:   
Chris@1296:   source_root File.expand_path("../templates", __FILE__)
Chris@1296:   argument :model, :type => :string
Chris@1296:   argument :attributes, :type => :array, :default => [], :banner => "field[:type][:index] field[:type][:index]"
Chris@1296:   class_option :migration,  :type => :boolean
Chris@1296:   class_option :timestamps, :type => :boolean
Chris@1296:   class_option :parent,     :type => :string, :desc => "The parent class for the generated model"
Chris@1296:   class_option :indexes,    :type => :boolean, :default => true, :desc => "Add indexes for references and belongs_to columns"
Chris@1296: 
Chris@1296:   attr_reader :plugin_path, :plugin_name, :plugin_pretty_name
Chris@1296: 
Chris@1296:   def initialize(*args)
Chris@1296:     super
Chris@1296:     @plugin_name = file_name.underscore
Chris@1296:     @plugin_pretty_name = plugin_name.titleize
Chris@1296:     @plugin_path = "plugins/#{plugin_name}"
Chris@1296:     @model_class = model.camelize
Chris@1296:     @table_name = @model_class.tableize
Chris@1296:     @migration_filename = "create_#{@table_name}"
Chris@1296:     @migration_class_name = @migration_filename.camelize
Chris@1296:   end
Chris@1296: 
Chris@1296:   def copy_templates
Chris@1296:     template 'model.rb.erb', "#{plugin_path}/app/models/#{model.underscore}.rb"
Chris@1296:     template 'unit_test.rb.erb', "#{plugin_path}/test/unit/#{model.underscore}_test.rb"
Chris@1296:     
Chris@1296:     migration_filename = "%03i_#{@migration_filename}.rb" % (migration_number + 1)
Chris@1296:     template "migration.rb", "#{plugin_path}/db/migrate/#{migration_filename}"
Chris@1296:   end
Chris@1296: 
Chris@1296:   def attributes_with_index
Chris@1296:     attributes.select { |a| a.has_index? || (a.reference? && options[:indexes]) }
Chris@1296:   end
Chris@1296: 
Chris@1296:   def migration_number
Chris@1296:     current = Dir.glob("#{plugin_path}/db/migrate/*.rb").map do |file|
Chris@1296:       File.basename(file).split("_").first.to_i
Chris@1296:     end.max.to_i
Chris@1296:   end
Chris@1296: end