AlkantarClanX12
Current Path : /opt/alt/ruby30/share/gems/gems/bundler-2.2.33/lib/bundler/vendor/thor/lib/thor/ |
Current File : //opt/alt/ruby30/share/gems/gems/bundler-2.2.33/lib/bundler/vendor/thor/lib/thor/actions.rb |
require_relative "actions/create_file" require_relative "actions/create_link" require_relative "actions/directory" require_relative "actions/empty_directory" require_relative "actions/file_manipulation" require_relative "actions/inject_into_file" class Bundler::Thor module Actions attr_accessor :behavior def self.included(base) #:nodoc: super(base) base.extend ClassMethods end module ClassMethods # Hold source paths for one Bundler::Thor instance. source_paths_for_search is the # method responsible to gather source_paths from this current class, # inherited paths and the source root. # def source_paths @_source_paths ||= [] end # Stores and return the source root for this class def source_root(path = nil) @_source_root = path if path @_source_root ||= nil end # Returns the source paths in the following order: # # 1) This class source paths # 2) Source root # 3) Parents source paths # def source_paths_for_search paths = [] paths += source_paths paths << source_root if source_root paths += from_superclass(:source_paths, []) paths end # Add runtime options that help actions execution. # def add_runtime_options! class_option :force, :type => :boolean, :aliases => "-f", :group => :runtime, :desc => "Overwrite files that already exist" class_option :pretend, :type => :boolean, :aliases => "-p", :group => :runtime, :desc => "Run but do not make any changes" class_option :quiet, :type => :boolean, :aliases => "-q", :group => :runtime, :desc => "Suppress status output" class_option :skip, :type => :boolean, :aliases => "-s", :group => :runtime, :desc => "Skip files that already exist" end end # Extends initializer to add more configuration options. # # ==== Configuration # behavior<Symbol>:: The actions default behavior. Can be :invoke or :revoke. # It also accepts :force, :skip and :pretend to set the behavior # and the respective option. # # destination_root<String>:: The root directory needed for some actions. # def initialize(args = [], options = {}, config = {}) self.behavior = case config[:behavior].to_s when "force", "skip" _cleanup_options_and_set(options, config[:behavior]) :invoke when "revoke" :revoke else :invoke end super self.destination_root = config[:destination_root] end # Wraps an action object and call it accordingly to the thor class behavior. # def action(instance) #:nodoc: if behavior == :revoke instance.revoke! else instance.invoke! end end # Returns the root for this thor class (also aliased as destination root). # def destination_root @destination_stack.last end # Sets the root for this thor class. Relatives path are added to the # directory where the script was invoked and expanded. # def destination_root=(root) @destination_stack ||= [] @destination_stack[0] = File.expand_path(root || "") end # Returns the given path relative to the absolute root (ie, root where # the script started). # def relative_to_original_destination_root(path, remove_dot = true) root = @destination_stack[0] if path.start_with?(root) && [File::SEPARATOR, File::ALT_SEPARATOR, nil, ''].include?(path[root.size..root.size]) path = path.dup path[0...root.size] = '.' remove_dot ? (path[2..-1] || "") : path else path end end # Holds source paths in instance so they can be manipulated. # def source_paths @source_paths ||= self.class.source_paths_for_search end # Receives a file or directory and search for it in the source paths. # def find_in_source_paths(file) possible_files = [file, file + TEMPLATE_EXTNAME] relative_root = relative_to_original_destination_root(destination_root, false) source_paths.each do |source| possible_files.each do |f| source_file = File.expand_path(f, File.join(source, relative_root)) return source_file if File.exist?(source_file) end end message = "Could not find #{file.inspect} in any of your source paths. ".dup unless self.class.source_root message << "Please invoke #{self.class.name}.source_root(PATH) with the PATH containing your templates. " end message << if source_paths.empty? "Currently you have no source paths." else "Your current source paths are: \n#{source_paths.join("\n")}" end raise Error, message end # Do something in the root or on a provided subfolder. If a relative path # is given it's referenced from the current root. The full path is yielded # to the block you provide. The path is set back to the previous path when # the method exits. # # ==== Parameters # dir<String>:: the directory to move to. # config<Hash>:: give :verbose => true to log and use padding. # def inside(dir = "", config = {}, &block) verbose = config.fetch(:verbose, false) pretend = options[:pretend] say_status :inside, dir, verbose shell.padding += 1 if verbose @destination_stack.push File.expand_path(dir, destination_root) # If the directory doesnt exist and we're not pretending if !File.exist?(destination_root) && !pretend require "fileutils" FileUtils.mkdir_p(destination_root) end if pretend # In pretend mode, just yield down to the block block.arity == 1 ? yield(destination_root) : yield else require "fileutils" FileUtils.cd(destination_root) { block.arity == 1 ? yield(destination_root) : yield } end @destination_stack.pop shell.padding -= 1 if verbose end # Goes to the root and execute the given block. # def in_root inside(@destination_stack.first) { yield } end # Loads an external file and execute it in the instance binding. # # ==== Parameters # path<String>:: The path to the file to execute. Can be a web address or # a relative path from the source root. # # ==== Examples # # apply "http://gist.github.com/103208" # # apply "recipes/jquery.rb" # def apply(path, config = {}) verbose = config.fetch(:verbose, true) is_uri = path =~ %r{^https?\://} path = find_in_source_paths(path) unless is_uri say_status :apply, path, verbose shell.padding += 1 if verbose contents = if is_uri require "open-uri" URI.open(path, "Accept" => "application/x-thor-template", &:read) else open(path, &:read) end instance_eval(contents, path) shell.padding -= 1 if verbose end # Executes a command returning the contents of the command. # # ==== Parameters # command<String>:: the command to be executed. # config<Hash>:: give :verbose => false to not log the status, :capture => true to hide to output. Specify :with # to append an executable to command execution. # # ==== Example # # inside('vendor') do # run('ln -s ~/edge rails') # end # def run(command, config = {}) return unless behavior == :invoke destination = relative_to_original_destination_root(destination_root, false) desc = "#{command} from #{destination.inspect}" if config[:with] desc = "#{File.basename(config[:with].to_s)} #{desc}" command = "#{config[:with]} #{command}" end say_status :run, desc, config.fetch(:verbose, true) return if options[:pretend] env_splat = [config[:env]] if config[:env] if config[:capture] require "open3" result, status = Open3.capture2e(*env_splat, command.to_s) success = status.success? else result = system(*env_splat, command.to_s) success = result end abort if !success && config.fetch(:abort_on_failure, self.class.exit_on_failure?) result end # Executes a ruby script (taking into account WIN32 platform quirks). # # ==== Parameters # command<String>:: the command to be executed. # config<Hash>:: give :verbose => false to not log the status. # def run_ruby_script(command, config = {}) return unless behavior == :invoke run command, config.merge(:with => Bundler::Thor::Util.ruby_command) end # Run a thor command. A hash of options can be given and it's converted to # switches. # # ==== Parameters # command<String>:: the command to be invoked # args<Array>:: arguments to the command # config<Hash>:: give :verbose => false to not log the status, :capture => true to hide to output. # Other options are given as parameter to Bundler::Thor. # # # ==== Examples # # thor :install, "http://gist.github.com/103208" # #=> thor install http://gist.github.com/103208 # # thor :list, :all => true, :substring => 'rails' # #=> thor list --all --substring=rails # def thor(command, *args) config = args.last.is_a?(Hash) ? args.pop : {} verbose = config.key?(:verbose) ? config.delete(:verbose) : true pretend = config.key?(:pretend) ? config.delete(:pretend) : false capture = config.key?(:capture) ? config.delete(:capture) : false args.unshift(command) args.push Bundler::Thor::Options.to_switches(config) command = args.join(" ").strip run command, :with => :thor, :verbose => verbose, :pretend => pretend, :capture => capture end protected # Allow current root to be shared between invocations. # def _shared_configuration #:nodoc: super.merge!(:destination_root => destination_root) end def _cleanup_options_and_set(options, key) #:nodoc: case options when Array %w(--force -f --skip -s).each { |i| options.delete(i) } options << "--#{key}" when Hash [:force, :skip, "force", "skip"].each { |i| options.delete(i) } options.merge!(key => true) end end end end