diff options
Diffstat (limited to 'lib/bundler/vendor/thor/lib/thor/actions/file_manipulation.rb')
| -rw-r--r-- | lib/bundler/vendor/thor/lib/thor/actions/file_manipulation.rb | 364 |
1 files changed, 0 insertions, 364 deletions
diff --git a/lib/bundler/vendor/thor/lib/thor/actions/file_manipulation.rb b/lib/bundler/vendor/thor/lib/thor/actions/file_manipulation.rb deleted file mode 100644 index 4c83bebc86..0000000000 --- a/lib/bundler/vendor/thor/lib/thor/actions/file_manipulation.rb +++ /dev/null @@ -1,364 +0,0 @@ -require "erb" - -class Bundler::Thor - module Actions - # Copies the file from the relative source to the relative destination. If - # the destination is not given it's assumed to be equal to the source. - # - # ==== Parameters - # source<String>:: the relative path to the source root. - # destination<String>:: the relative path to the destination root. - # config<Hash>:: give :verbose => false to not log the status, and - # :mode => :preserve, to preserve the file mode from the source. - - # - # ==== Examples - # - # copy_file "README", "doc/README" - # - # copy_file "doc/README" - # - def copy_file(source, *args, &block) - config = args.last.is_a?(Hash) ? args.pop : {} - destination = args.first || source - source = File.expand_path(find_in_source_paths(source.to_s)) - - create_file destination, nil, config do - content = File.binread(source) - content = yield(content) if block - content - end - if config[:mode] == :preserve - mode = File.stat(source).mode - chmod(destination, mode, config) - end - end - - # Links the file from the relative source to the relative destination. If - # the destination is not given it's assumed to be equal to the source. - # - # ==== Parameters - # source<String>:: the relative path to the source root. - # destination<String>:: the relative path to the destination root. - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Examples - # - # link_file "README", "doc/README" - # - # link_file "doc/README" - # - def link_file(source, *args) - config = args.last.is_a?(Hash) ? args.pop : {} - destination = args.first || source - source = File.expand_path(find_in_source_paths(source.to_s)) - - create_link destination, source, config - end - - # Gets the content at the given address and places it at the given relative - # destination. If a block is given instead of destination, the content of - # the url is yielded and used as location. - # - # ==== Parameters - # source<String>:: the address of the given content. - # destination<String>:: the relative path to the destination root. - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Examples - # - # get "http://gist.github.com/103208", "doc/README" - # - # get "http://gist.github.com/103208" do |content| - # content.split("\n").first - # end - # - def get(source, *args, &block) - config = args.last.is_a?(Hash) ? args.pop : {} - destination = args.first - - if source =~ %r{^https?\://} - require "open-uri" - else - source = File.expand_path(find_in_source_paths(source.to_s)) - end - - render = open(source) { |input| input.binmode.read } - - destination ||= if block_given? - block.arity == 1 ? yield(render) : yield - else - File.basename(source) - end - - create_file destination, render, config - end - - # Gets an ERB template at the relative source, executes it and makes a copy - # at the relative destination. If the destination is not given it's assumed - # to be equal to the source removing .tt from the filename. - # - # ==== Parameters - # source<String>:: the relative path to the source root. - # destination<String>:: the relative path to the destination root. - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Examples - # - # template "README", "doc/README" - # - # template "doc/README" - # - def template(source, *args, &block) - config = args.last.is_a?(Hash) ? args.pop : {} - destination = args.first || source.sub(/#{TEMPLATE_EXTNAME}$/, "") - - source = File.expand_path(find_in_source_paths(source.to_s)) - context = config.delete(:context) || instance_eval("binding") - - create_file destination, nil, config do - content = CapturableERB.new(::File.binread(source), nil, "-", "@output_buffer").tap do |erb| - erb.filename = source - end.result(context) - content = yield(content) if block - content - end - end - - # Changes the mode of the given file or directory. - # - # ==== Parameters - # mode<Integer>:: the file mode - # path<String>:: the name of the file to change mode - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Example - # - # chmod "script/server", 0755 - # - def chmod(path, mode, config = {}) - return unless behavior == :invoke - path = File.expand_path(path, destination_root) - say_status :chmod, relative_to_original_destination_root(path), config.fetch(:verbose, true) - unless options[:pretend] - require "fileutils" - FileUtils.chmod_R(mode, path) - end - end - - # Prepend text to a file. Since it depends on insert_into_file, it's reversible. - # - # ==== Parameters - # path<String>:: path of the file to be changed - # data<String>:: the data to prepend to the file, can be also given as a block. - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Example - # - # prepend_to_file 'config/environments/test.rb', 'config.gem "rspec"' - # - # prepend_to_file 'config/environments/test.rb' do - # 'config.gem "rspec"' - # end - # - def prepend_to_file(path, *args, &block) - config = args.last.is_a?(Hash) ? args.pop : {} - config[:after] = /\A/ - insert_into_file(path, *(args << config), &block) - end - alias_method :prepend_file, :prepend_to_file - - # Append text to a file. Since it depends on insert_into_file, it's reversible. - # - # ==== Parameters - # path<String>:: path of the file to be changed - # data<String>:: the data to append to the file, can be also given as a block. - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Example - # - # append_to_file 'config/environments/test.rb', 'config.gem "rspec"' - # - # append_to_file 'config/environments/test.rb' do - # 'config.gem "rspec"' - # end - # - def append_to_file(path, *args, &block) - config = args.last.is_a?(Hash) ? args.pop : {} - config[:before] = /\z/ - insert_into_file(path, *(args << config), &block) - end - alias_method :append_file, :append_to_file - - # Injects text right after the class definition. Since it depends on - # insert_into_file, it's reversible. - # - # ==== Parameters - # path<String>:: path of the file to be changed - # klass<String|Class>:: the class to be manipulated - # data<String>:: the data to append to the class, can be also given as a block. - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Examples - # - # inject_into_class "app/controllers/application_controller.rb", ApplicationController, " filter_parameter :password\n" - # - # inject_into_class "app/controllers/application_controller.rb", ApplicationController do - # " filter_parameter :password\n" - # end - # - def inject_into_class(path, klass, *args, &block) - config = args.last.is_a?(Hash) ? args.pop : {} - config[:after] = /class #{klass}\n|class #{klass} .*\n/ - insert_into_file(path, *(args << config), &block) - end - - # Injects text right after the module definition. Since it depends on - # insert_into_file, it's reversible. - # - # ==== Parameters - # path<String>:: path of the file to be changed - # module_name<String|Class>:: the module to be manipulated - # data<String>:: the data to append to the class, can be also given as a block. - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Examples - # - # inject_into_module "app/helpers/application_helper.rb", ApplicationHelper, " def help; 'help'; end\n" - # - # inject_into_module "app/helpers/application_helper.rb", ApplicationHelper do - # " def help; 'help'; end\n" - # end - # - def inject_into_module(path, module_name, *args, &block) - config = args.last.is_a?(Hash) ? args.pop : {} - config[:after] = /module #{module_name}\n|module #{module_name} .*\n/ - insert_into_file(path, *(args << config), &block) - end - - # Run a regular expression replacement on a file. - # - # ==== Parameters - # path<String>:: path of the file to be changed - # flag<Regexp|String>:: the regexp or string to be replaced - # replacement<String>:: the replacement, can be also given as a block - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Example - # - # gsub_file 'app/controllers/application_controller.rb', /#\s*(filter_parameter_logging :password)/, '\1' - # - # gsub_file 'README', /rake/, :green do |match| - # match << " no more. Use thor!" - # end - # - def gsub_file(path, flag, *args, &block) - return unless behavior == :invoke - config = args.last.is_a?(Hash) ? args.pop : {} - - path = File.expand_path(path, destination_root) - say_status :gsub, relative_to_original_destination_root(path), config.fetch(:verbose, true) - - unless options[:pretend] - content = File.binread(path) - content.gsub!(flag, *args, &block) - File.open(path, "wb") { |file| file.write(content) } - end - end - - # Uncomment all lines matching a given regex. It will leave the space - # which existed before the comment hash in tact but will remove any spacing - # between the comment hash and the beginning of the line. - # - # ==== Parameters - # path<String>:: path of the file to be changed - # flag<Regexp|String>:: the regexp or string used to decide which lines to uncomment - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Example - # - # uncomment_lines 'config/initializers/session_store.rb', /active_record/ - # - def uncomment_lines(path, flag, *args) - flag = flag.respond_to?(:source) ? flag.source : flag - - gsub_file(path, /^(\s*)#[[:blank:]]*(.*#{flag})/, '\1\2', *args) - end - - # Comment all lines matching a given regex. It will leave the space - # which existed before the beginning of the line in tact and will insert - # a single space after the comment hash. - # - # ==== Parameters - # path<String>:: path of the file to be changed - # flag<Regexp|String>:: the regexp or string used to decide which lines to comment - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Example - # - # comment_lines 'config/initializers/session_store.rb', /cookie_store/ - # - def comment_lines(path, flag, *args) - flag = flag.respond_to?(:source) ? flag.source : flag - - gsub_file(path, /^(\s*)([^#|\n]*#{flag})/, '\1# \2', *args) - end - - # Removes a file at the given location. - # - # ==== Parameters - # path<String>:: path of the file to be changed - # config<Hash>:: give :verbose => false to not log the status. - # - # ==== Example - # - # remove_file 'README' - # remove_file 'app/controllers/application_controller.rb' - # - def remove_file(path, config = {}) - return unless behavior == :invoke - path = File.expand_path(path, destination_root) - - say_status :remove, relative_to_original_destination_root(path), config.fetch(:verbose, true) - if !options[:pretend] && File.exist?(path) - require "fileutils" - ::FileUtils.rm_rf(path) - end - end - alias_method :remove_dir, :remove_file - - attr_accessor :output_buffer - private :output_buffer, :output_buffer= - - private - - def concat(string) - @output_buffer.concat(string) - end - - def capture(*args) - with_output_buffer { yield(*args) } - end - - def with_output_buffer(buf = "".dup) #:nodoc: - raise ArgumentError, "Buffer can not be a frozen object" if buf.frozen? - old_buffer = output_buffer - self.output_buffer = buf - yield - output_buffer - ensure - self.output_buffer = old_buffer - end - - # Bundler::Thor::Actions#capture depends on what kind of buffer is used in ERB. - # Thus CapturableERB fixes ERB to use String buffer. - class CapturableERB < ERB - def set_eoutvar(compiler, eoutvar = "_erbout") - compiler.put_cmd = "#{eoutvar}.concat" - compiler.insert_cmd = "#{eoutvar}.concat" - compiler.pre_cmd = ["#{eoutvar} = ''.dup"] - compiler.post_cmd = [eoutvar] - end - end - end -end |