Class: Lutaml::Cli::Uml::LsCommand

Inherits:
Object
  • Object
show all
Includes:
SharedHelpers
Defined in:
lib/lutaml/cli/uml/ls_command.rb

Overview

LsCommand lists elements in repository

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from SharedHelpers

#load_repository, #normalize_path

Constructor Details

#initialize(options = {}) ⇒ LsCommand

Returns a new instance of LsCommand.



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# File 'lib/lutaml/cli/uml/ls_command.rb', line 15

def initialize(options = {})
  @options = options.transform_keys(&:to_sym)
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/lutaml/cli/uml/ls_command.rb', line 13

def options
  @options
end

Class Method Details

.add_options_to(thor_class, _method_name) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/lutaml/cli/uml/ls_command.rb', line 19

def self.add_options_to(thor_class, _method_name) # rubocop:disable Metrics/MethodLength
  thor_class.long_desc <<-DESC
  List elements at the specified path in the repository.

  Examples:
    lutaml uml ls model.lur                    # List top-level packages
    lutaml uml ls model.lur ModelRoot::Core    # List in Core package
    lutaml uml ls model.lur --type classes     # List all classes
    lutaml uml ls model.lur --type diagrams    # List all diagrams
  DESC

  thor_class.option :type, type: :string, default: "packages",
                           desc: "Element type " \
                                 "(packages|classes|diagrams|all)"
  thor_class.option :format, type: :string, default: "text",
                             desc: "Output format " \
                                   "(text|table|yaml|json)"
  thor_class.option :filter, type: :string, desc: "Filter pattern"
  thor_class.option :recursive, aliases: "-r", type: :boolean,
                                default: false,
                                desc: "Include nested elements"
  thor_class.option :lazy, type: :boolean, default: false,
                           desc: "Use lazy loading"
end

Instance Method Details

#run(lur_path, path = nil) ⇒ Object

rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity



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# File 'lib/lutaml/cli/uml/ls_command.rb', line 44

def run(lur_path, path = nil) # rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity
  path = normalize_path(path)
  repo = load_repository(lur_path, lazy: options[:lazy])

  elements = case options[:type].downcase
             when "packages"
               repo.list_packages(path, recursive: options[:recursive])
             when "classes"
               if path
                 repo.classes_in_package(path,
                                         recursive: options[:recursive])
               else
                 repo.all_classes
               end
             when "diagrams"
               # Use all_diagrams when no specific path is provided
               if path == "ModelRoot"
                 repo.all_diagrams
               else
                 repo.diagrams_in_package(path)
               end
             when "all"
               list_all_elements(repo, path)
             else
               puts OutputFormatter.error(
                 "Unknown type: #{options[:type]}",
               )
               raise Thor::Error, "Unknown type: #{options[:type]}"
             end

  if elements.empty?
    puts OutputFormatter.warning("No #{options[:type]} found")
    return
  end

  display_element_list(elements, options[:type])
rescue Thor::Error
  raise
rescue ArgumentError => e
  raise Thor::Error, e.message
rescue StandardError => e
  raise Thor::Error, "List command failed: #{e.message}"
end