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Class: RubyLsp::RuboCop::Addon

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, RubyLsp::Addon
Instance Chain:
self, RubyLsp::Addon
Inherits: RubyLsp::Addon
  • Object
Defined in: lib/ruby_lsp/rubocop/addon.rb

Overview

A Ruby LSP add-on for RuboCop.

Instance Method Summary

Instance Method Details

#activate(global_state, message_queue)

[ GitHub ] 

  


# File 'lib/ruby_lsp/rubocop/addon.rb', line 19



def activate(global_state, message_queue)
  ::RuboCop::LSP::Logger.log(
    "Activating RuboCop LSP addon #{::RuboCop::Version::STRING}.", prefix: '[RuboCop]'
  )

  @runtime_adapter = RuntimeAdapter.new
  global_state.register_formatter('rubocop', @runtime_adapter)
  register_additional_file_watchers(global_state, message_queue)

  ::RuboCop::LSP::Logger.log(
    "Initialized RuboCop LSP addon #{::RuboCop::Version::STRING}.", prefix: '[RuboCop]'
  )
end


  








  

    #deactivate  
  

  [ GitHub ]


  

  


# File 'lib/ruby_lsp/rubocop/addon.rb', line 33



def deactivate
  @runtime_adapter = nil
end


  








  

    #initializer  
  

  [ GitHub ]


  

  


# File 'lib/ruby_lsp/rubocop/addon.rb', line 11



def initializer
  @runtime_adapter = nil
end


  








  

    #name  
  

  [ GitHub ]


  

  


# File 'lib/ruby_lsp/rubocop/addon.rb', line 15



def name
  'RuboCop'
end


  








  

    #register_additional_file_watchers(global_state, message_queue)  
  



  

    


Metrics/MethodLength



  



  [ GitHub ]


  

  


# File 'lib/ruby_lsp/rubocop/addon.rb', line 38



def register_additional_file_watchers(global_state, message_queue)
  return unless global_state.supports_watching_files

  message_queue << Request.new(
    id: 'rubocop-file-watcher',
    method: 'client/registerCapability',
    params: Interface::RegistrationParams.new(
      registrations: [
        Interface::Registration.new(
          id: 'workspace/didChangeWatchedFilesRuboCop',
          method: 'workspace/didChangeWatchedFiles',
          register_options: Interface::DidChangeWatchedFilesRegistrationOptions.new(
            watchers: [
              Interface::FileSystemWatcher.new(
                glob_pattern: '**/.rubocop{,_todo}.yml',
                kind: Constant::WatchKind::CREATE | Constant::WatchKind::CHANGE | Constant::WatchKind::DELETE
              )
            ]
          )
        )
      ]
    )
  )
end


  








  

    #workspace_did_change_watched_files(changes)  
  



  

    


Metrics/MethodLength



  



  [ GitHub ]


  

  


# File 'lib/ruby_lsp/rubocop/addon.rb', line 64



def workspace_did_change_watched_files(changes)
  return unless changes.any? { |change| change[:uri].end_with?('.rubocop.yml') }

  @runtime_adapter = RuntimeAdapter.new

  ::RuboCop::LSP::Logger.log(<<~MESSAGE, prefix: '[RuboCop]')
    Re-initialized RuboCop LSP addon #{::RuboCop::Version::STRING} due to .rubocop.yml file change.
  MESSAGE
end