Clamp::Command
# File lib/hammer_cli/abstract.rb, line 128 def self.build_options(builder_params={}) builder_params = yield(builder_params) if block_given? option_builder.build(builder_params).each do |option| # skip switches that are already defined next if option.nil? or option.switches.any? {|s| find_option(s) } declared_options << option block ||= option.default_conversion_block define_accessors_for(option, &block) end end
# File lib/hammer_cli/abstract.rb, line 53 def initialize(*args) super context[:path] ||= [] context[:path] << self end
# File lib/hammer_cli/abstract.rb, line 123 def self.option_builder @option_builder ||= create_option_builder @option_builder end
# File lib/hammer_cli/abstract.rb, line 97 def self.output(definition=nil, &block) dsl = HammerCLI::Output::Dsl.new dsl.build &block if block_given? output_definition.append definition.fields unless definition.nil? output_definition.append dsl.fields end
# File lib/hammer_cli/abstract.rb, line 210 def self.autoload_subcommands commands = constants.map { |c| const_get(c) }.select { |c| c <= HammerCLI::AbstractCommand } commands.each do |cls| subcommand cls.command_name, cls.desc, cls end end
# File lib/hammer_cli/abstract.rb, line 205 def self.command_name(name=nil) @name = name if name @name || (superclass.respond_to?(:command_name) ? superclass.command_name : nil) end
# File lib/hammer_cli/abstract.rb, line 157 def self.create_option_builder OptionBuilderContainer.new end
# File lib/hammer_cli/abstract.rb, line 217 def self.define_simple_writer_for(attribute, &block) define_method(attribute.write_method) do |value| value = instance_exec(value, &block) if block if attribute.respond_to?(:context_target) && attribute.context_target context[attribute.context_target] = value end attribute.of(self).set(value) end end
# File lib/hammer_cli/abstract.rb, line 200 def self.desc(desc=nil) @desc = desc if desc @desc end
# File lib/hammer_cli/abstract.rb, line 143 def self.find_options(switch_filter, other_filters={}) filters = other_filters if switch_filter.is_a? Hash filters.merge!(switch_filter) else filters[:long_switch] = switch_filter end m = HammerCLI::Options::Matcher.new(filters) recognised_options.find_all do |opt| m.matches? opt end end
# File lib/hammer_cli/abstract.rb, line 173 def self.logger(name=self) logger = Logging.logger[name] logger.extend(HammerCLI::Logger::Watch) if not logger.respond_to? :watch logger end
# File lib/hammer_cli/abstract.rb, line 227 def self.option(switches, type, description, opts = {}, &block) HammerCLI::Options::OptionDefinition.new(switches, type, description, opts).tap do |option| declared_options << option block ||= option.default_conversion_block define_accessors_for(option, &block) end end
# File lib/hammer_cli/abstract.rb, line 49 def exception_handler @exception_handler ||= exception_handler_class.new(:output => output) end
# File lib/hammer_cli/abstract.rb, line 37 def execute HammerCLI::EX_OK end
# File lib/hammer_cli/abstract.rb, line 93 def help self.class.help(invocation_path, SortedBuilder.new) end
# File lib/hammer_cli/abstract.rb, line 119 def interactive? HammerCLI.interactive? end
# File lib/hammer_cli/abstract.rb, line 104 def output @output ||= HammerCLI::Output::Output.new(context, :default_adapter => adapter) end
# File lib/hammer_cli/abstract.rb, line 108 def output_definition self.class.output_definition end
# File lib/hammer_cli/abstract.rb, line 59 def parent_command context[:path][-2] end
# File lib/hammer_cli/abstract.rb, line 29 def parse(arguments) super validate_options logger.info "Called with options: %s" % options.inspect rescue HammerCLI::Validator::ValidationError => e signal_usage_error e.message end
# File lib/hammer_cli/abstract.rb, line 235 def all_options @all_options ||= self.class.recognised_options.inject({}) do |hash, opt| hash[opt.attribute_name] = send(opt.read_method) hash[opt.attribute_name] = add_custom_defaults(opt.attribute_name) if hash[opt.attribute_name].nil? hash end @all_options end
# File lib/hammer_cli/abstract.rb, line 192 def exception_handler_class #search for exception handler class in parent modules/classes HammerCLI.constant_path(self.class.name.to_s).reverse.each do |mod| return mod.send(:exception_handler_class) if mod.respond_to? :exception_handler_class end return HammerCLI::ExceptionHandler end
# File lib/hammer_cli/abstract.rb, line 188 def handle_exception(e) exception_handler.handle_exception(e) end
# File lib/hammer_cli/abstract.rb, line 179 def logger(name=self.class) self.class.logger(name) end
# File lib/hammer_cli/abstract.rb, line 244 def options all_options.reject {|key, value| value.nil? } end
# File lib/hammer_cli/abstract.rb, line 165 def print_collection(definition, collection) output.print_collection(definition, collection) end
# File lib/hammer_cli/abstract.rb, line 169 def print_message(msg, msg_params={}) output.print_message(msg, msg_params) end
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