lib/templater/actions/directory.rb spec/actions/directory_spec.rb @@ -11,6 +11,7 @@ require path + 'capture_helpers' require path + 'actions/action' require path + 'actions/template' require path + 'actions/file' +require path + 'actions/directory' require path + 'actions/empty_directory' require path + 'description' require path + 'generator' @@ -42,6 +43,6 @@ module Templater class MalformattedArgumentError < ArgumentError #:nodoc: end - VERSION = '0.2.3' + VERSION = '0.3.0' end lib/templater.rb @@ -60,6 +60,12 @@ module Templater # === Returns # Array[Templater::ActionDescription]:: A list of file descriptions. def files; actions[:files] ||= []; end + + # Returns an array of ActionDescriptions, where each describes a single directory. + # + # === Returns + # Array[Templater::ActionDescription]:: A list of file descriptions. + def directories; actions[:directories] ||= []; end # Returns an array of ActionDescriptions, where each describes a single empty directory created by generator. # @@ -254,7 +260,31 @@ module Templater end end - alias_method :directory, :file + # Adds a directory that is copied directly. This method is usedful + # when globbing is not exactly what you want, or you need to access + # options to decide what source or destination should be. + # + # === Parameters + # name<Symbol>:: The name of this template + # source<String>:: The source template, can be omitted + # destination<String>:: The destination where the result will be put. + # options<Hash>:: Options for this template + # &block<Proc>:: A block to execute when the generator is instantiated + # + # === Options + # :before<Symbol>:: Name of a method to execute before this template is invoked + # :after<Symbol>:: Name of a method to execute after this template is invoked + def directory(name, *args, &block) + options = args.last.is_a?(Hash) ? args.pop : {} + source, destination = args + source, destination = source, source if args.size == 1 + + directories << ActionDescription.new(name, options) do |generator| + directory = Actions::Directory.new(generator, name, source, destination, options) + generator.instance_exec(directory, &block) if block + directory + end + end # Adds an empty directory that will be created when the generator is run. # @@ -323,7 +353,28 @@ module Templater end end - alias_method :directory_list, :file_list + # An easy way to add many non-rendering templates to a generator. The provided list can be either an + # array of Strings or a Here-Doc with templates on individual lines. + # + # === Parameters + # list<String|Array>:: A list of non-rendering templates to be added to this generator + # + # === Examples + # + # class MyGenerator < Templater::Generator + # directory_list <<-LIST + # path/to/directory + # another/directory + # LIST + # directory_list ['a/third/directory', 'and/a/fourth'] + # end + def directory_list(list) + list.to_a.each do |item| + item = item.to_s.chomp.strip + self.directory(item.gsub(/[\.\/]/, '_').to_sym, item) + end + end + # Search a directory for templates and files and add them to this generator. Any file # whose extension matches one of those provided in the template_extensions parameter lib/templater/generator.rb 34029a0692468321c8bd0af67903b3ce766cc5ef Michael Klishin Michael Klishin michael.s.klishin@gmail.com http://github.com/jnicklas/templater/commit/01b763337d76860c7e53772b73994f2c794beb07 01b763337d76860c7e53772b73994f2c794beb07 2008-10-02T13:35:12-07:00 2008-10-02T13:35:12-07:00 Add #directory and friends, now for real. ff1890f93ff9aeeff581382d91182b3cd71722b4 Michael Klishin Michael Klishin michael.s.klishin@gmail.com