Contents

require 'fileutils'
require 'pathname'
require 'yaml'
require 'json'
require 'extlib/inflection'

module ExtJS
  module MVC
    VERSION = "0.4.0"
    
    ROOT = File.dirname(__FILE__)
    
    ##
    # Do autoloads here
    #
    require 'extjs-mvc/settings'
    
    autoload :UI,         'extjs-mvc/ui'
    autoload :Generator,  'extjs-mvc/generator'
    autoload :BuilderManager, 'extjs-mvc/builder'
    autoload :Plugin,     'extjs-mvc/plugin'
    autoload :Stats,      'extjs-mvc/stats'
    autoload :Update,     'extjs-mvc/update'
    autoload :Text,       'extjs-mvc/test'
    
    class Error < StandardError
      def self.status_code(code = nil)
        return @code unless code
        @code = code
      end

      def status_code
        self.class.status_code
      end
    end
    
    class ArgumentError < Error; status_code(1) ; end
    class AppNotFound   < Error; status_code(2) ; end
    class AppAlreadyExists < Error; status_code(3) ; end
    class FileExists < Error; status_code(4) ; end
    class BuilderError < Error; status_code(5) ; end

    
    
    
    ##
    # Add more error classes here
    #
    #class GemfileNotFound  < BundlerError; status_code(10) ; end
    #class GemNotFound      < BundlerError; status_code(7)  ; end

    class << self
      attr_writer :ui

      def configure
        @configured ||= begin
          ##
          # perform some config here?
          #
          #configure_gem_home_and_path
          true
        end
      end
      
      ##
      # Ensure we're running within a rails app unless generating a new app ($ xmvc generate app foo)
      #
      def ensure_in_app
        unless ARGV.empty? || ARGV.first == 'help' || (File.exists?('app') && File.exists?('config') && File.exists?('config/environment.json'))
          raise ExtJS::MVC::AppNotFound.new("This command must be executed from the root of an extjs-mvc application")
        end
      end
      
      def ui
        @ui ||= UI.new
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
extjs-mvc-0.4.0.b	lib/extjs-mvc.rb