Class: RubyLsp::TypeGuessr::Addon

Inherits:
Addon
  • Object
show all
Defined in:
lib/ruby_lsp/type_guessr/addon.rb

Overview

TypeGuessr addon for Ruby LSP Provides heuristic type inference without requiring type annotations

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#runtime_adapter ⇒ Object (readonly)

Returns the value of attribute runtime_adapter.



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# File 'lib/ruby_lsp/type_guessr/addon.rb', line 14

def runtime_adapter
  @runtime_adapter
end

Instance Method Details

#activate(global_state, message_queue) ⇒ Object 



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# File 'lib/ruby_lsp/type_guessr/addon.rb', line 20

def activate(global_state, message_queue)
  unless ::TypeGuessr::Core::Config.enabled?
    message_queue << RubyLsp::Notification.window_log_message(
      "[TypeGuessr] Disabled via config",
      type: RubyLsp::Constant::MessageType::LOG
    )
    return
  end

  @global_state = global_state
  @message_queue = message_queue
  @runtime_adapter = RuntimeAdapter.new(global_state, message_queue)
  @debug_server = nil

  # Extend Ruby LSP's hover targets to include variables and parameters
  extend_hover_targets

  # Start indexing (RBS preload, member_index, project files, gem cache)
  @runtime_adapter.start_indexing

  # Swap TypeInferrer for enhanced Go to Definition
  @runtime_adapter.swap_type_inferrer

  # Start debug server if enabled
  start_debug_server if ::TypeGuessr::Core::Config.debug_server_enabled?

  debug_status = ::TypeGuessr::Core::Config.debug? ? " (debug mode enabled)" : ""
  message_queue << RubyLsp::Notification.window_log_message(
    "[TypeGuessr] Activated#{debug_status}",
    type: RubyLsp::Constant::MessageType::LOG
  )
end

#create_hover_listener(response_builder, node_context, dispatcher) ⇒ Object 



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# File 'lib/ruby_lsp/type_guessr/addon.rb', line 58

def create_hover_listener(response_builder, node_context, dispatcher)
  return unless @runtime_adapter

  Hover.new(@runtime_adapter, response_builder, node_context, dispatcher, @global_state)
end

#deactivate ⇒ Object 



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# File 'lib/ruby_lsp/type_guessr/addon.rb', line 53

def deactivate
  @runtime_adapter&.restore_type_inferrer
  @debug_server&.stop
end

#name ⇒ Object 



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# File 'lib/ruby_lsp/type_guessr/addon.rb', line 16

def name
  "TypeGuessr"
end

#workspace_did_change_watched_files(changes) ⇒ Object

Handle file changes



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# File 'lib/ruby_lsp/type_guessr/addon.rb', line 65

def workspace_did_change_watched_files(changes)
  return unless @runtime_adapter

  changes.each do |change|
    uri = URI(change[:uri])
    next unless uri.path&.end_with?(".rb")

    case change[:type]
    when RubyLsp::Constant::FileChangeType::CREATED,
         RubyLsp::Constant::FileChangeType::CHANGED
      reindex_file(uri)
    when RubyLsp::Constant::FileChangeType::DELETED
      file_path = uri.to_standardized_path
      @runtime_adapter.remove_indexed_file(file_path) if file_path
    end
  end
end