Contents

require File.dirname(__FILE__) + '/../../lib/legacy_data'
# require File.dirname(__FILE__) + '/../../lib/legacy_data/table_definition'
# require File.dirname(__FILE__) + '/../../lib/legacy_data/schema'
# require File.dirname(__FILE__) + '/../../lib/legacy_data/table_class_name_mapper'
# require File.dirname(__FILE__) + '/../../lib/active_record/connection_adapters/oracle_enhanced_adapter'

class ModelsFromTablesGenerator < Rails::Generator::Base  
  def manifest
    record do |m|
      m.directory File.join('app/models')

      LegacyData::TableClassNameMapper.naming_convention = options[:table_naming_convention]
      
      analyzed_tables = LegacyData::Schema.analyze(options)

      LegacyData::TableClassNameMapper.let_user_validate_dictionary

      analyzed_tables.each do |analyzed_table|
        analyzed_table.class_name = LegacyData::TableClassNameMapper.class_name_for(analyzed_table[:table_name])
        m.class_collisions :class_path, analyzed_table[:class_name]
        m.template           'model.rb',      
                             File.join('app/models', "#{analyzed_table[:class_name].underscore}.rb"), 
                             :assigns => analyzed_table.to_hash
      end
    end
#   rescue => e
#     puts e.backtrace
  end

protected
  def add_options!(opt)
    opt.on('--table-name [ARG]', 
          'Only generate models for given table') { |value| options[:table_name] = value }
    opt.on('--table-naming-convention [ARG]', 
          'Naming convention for tables in the database - will not be used when generating naming the models') { |value| options[:table_naming_convention] = value }
    opt.on('--skip-associated', 
          'Do not follow foreign keys to model associated tables') { |value| options[:skip_associated] = true }
  end
  
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
legacy_data-0.1.1	generators/models_from_tables/models_from_tables_generator.rb