unfreeze rails

vendor/rails/railties/lib/rails_generator/options.rb

@@ -1,150 +0,0 @@
-require 'optparse'
-
-module Rails
-  module Generator
-    module Options
-      def self.included(base)
-        base.extend(ClassMethods)
-        class << base
-          if respond_to?(:inherited)
-            alias_method :inherited_without_options, :inherited
-          end
-          alias_method :inherited, :inherited_with_options
-        end
-      end
-
-      module ClassMethods
-        def inherited_with_options(sub)
-          inherited_without_options(sub) if respond_to?(:inherited_without_options)
-          sub.extend(Rails::Generator::Options::ClassMethods)
-        end
-
-        def mandatory_options(options = nil)
-          if options
-            write_inheritable_attribute(:mandatory_options, options)
-          else
-            read_inheritable_attribute(:mandatory_options) or write_inheritable_attribute(:mandatory_options, {})
-          end
-        end
-
-        def default_options(options = nil)
-          if options
-            write_inheritable_attribute(:default_options, options)
-          else
-            read_inheritable_attribute(:default_options) or write_inheritable_attribute(:default_options, {})
-          end
-        end
-
-        # Merge together our class options.  In increasing precedence:
-        #   default_options   (class default options)
-        #   runtime_options   (provided as argument)
-        #   mandatory_options (class mandatory options)
-        def full_options(runtime_options = {})
-          default_options.merge(runtime_options).merge(mandatory_options)
-        end
-
-      end
-
-      # Each instance has an options hash that's populated by #parse.
-      def options
-        @options ||= {}
-      end
-      attr_writer :options
-
-      protected
-        # Convenient access to class mandatory options.
-        def mandatory_options
-          self.class.mandatory_options
-        end
-
-        # Convenient access to class default options.
-        def default_options
-          self.class.default_options
-        end
-
-        # Merge together our instance options.  In increasing precedence:
-        #   default_options   (class default options)
-        #   options           (instance options)
-        #   runtime_options   (provided as argument)
-        #   mandatory_options (class mandatory options)
-        def full_options(runtime_options = {})
-          self.class.full_options(options.merge(runtime_options))
-        end
-
-        # Parse arguments into the options hash.  Classes may customize
-        # parsing behavior by overriding these methods:
-        #   #banner                 Usage: ./script/generate [options]
-        #   #add_options!           Options:
-        #                             some options..
-        #   #add_general_options!   General Options:
-        #                             general options..
-        def parse!(args, runtime_options = {})
-          self.options = {}
-
-          @option_parser = OptionParser.new do |opt|
-            opt.banner = banner
-            add_options!(opt)
-            add_general_options!(opt)
-            opt.parse!(args)
-          end
-
-          return args
-        ensure
-          self.options = full_options(runtime_options)
-        end
-
-        # Raise a usage error.  Override usage_message to provide a blurb
-        # after the option parser summary.
-        def usage(message = usage_message)
-          raise UsageError, "#{@option_parser}\n#{message}"
-        end
-
-        def usage_message
-          ''
-        end
-
-        # Override with your own usage banner.
-        def banner
-          "Usage: #{$0} [options]"
-        end
-
-        # Override to add your options to the parser:
-        #   def add_options!(opt)
-        #     opt.on('-v', '--verbose') { |value| options[:verbose] = value }
-        #   end
-        def add_options!(opt)
-        end
-
-        # Adds general options like -h and --quiet.  Usually don't override.
-        def add_general_options!(opt)
-          opt.separator ''
-          opt.separator 'Rails Info:'
-          opt.on('-v', '--version', 'Show the Rails version number and quit.')
-          opt.on('-h', '--help', 'Show this help message and quit.') { |v| options[:help] = v }
-
-          opt.separator ''
-          opt.separator 'General Options:'
-
-          opt.on('-p', '--pretend', 'Run but do not make any changes.') { |v| options[:pretend] = v }
-          opt.on('-f', '--force', 'Overwrite files that already exist.') { options[:collision] = :force }
-          opt.on('-s', '--skip', 'Skip files that already exist.') { options[:collision] = :skip }
-          opt.on('-q', '--quiet', 'Suppress normal output.') { |v| options[:quiet] = v }
-          opt.on('-t', '--backtrace', 'Debugging: show backtrace on errors.') { |v| options[:backtrace] = v }
-          opt.on('-c', '--svn', 'Modify files with subversion. (Note: svn must be in path)') do
-            options[:svn] = `svn status`.inject({}) do |opt, e|
-              opt[e.chomp[7..-1]] = true
-              opt
-            end
-          end
-          opt.on('-g', '--git', 'Modify files with git. (Note: git must be in path)') do
-            options[:git] = `git status`.inject({:new => {}, :modified => {}}) do |opt, e|
-              opt[:new][e.chomp[14..-1]] = true if e =~ /new file:/
-              opt[:modified][e.chomp[14..-1]] = true if e =~ /modified:/
-              opt
-            end
-          end
-        end
-
-    end
-  end
-end