Class: RubyLsp::Ree::UnusedLinksFormatter

Inherits:
BaseFormatter show all
Includes:
ReeLspUtils
Defined in:
lib/ruby_lsp/ruby_lsp_ree/formatters/unused_links_formatter.rb

Constant Summary

Constants included from ReeLspUtils

ReeLspUtils::Entry

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from ReeLspUtils

#camelize, #find_local_file_path, #get_range_for_fn_insert, #get_ree_type, #get_uri_path, #package_name_from_spec_uri, #package_name_from_uri, #package_path_from_uri, #parameter_name, #path_from_package_folder, #signature_params_from_node, #spec_relative_file_path_from_uri, #underscore

Methods inherited from BaseFormatter

call, #initialize

Constructor Details

This class inherits a constructor from RubyLsp::Ree::BaseFormatter

Instance Attribute Details

#dsl_parser ⇒ Object (readonly)

Returns the value of attribute dsl_parser.



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# File 'lib/ruby_lsp/ruby_lsp_ree/formatters/unused_links_formatter.rb', line 10

def dsl_parser
  @dsl_parser
end

#editor ⇒ Object (readonly)

Returns the value of attribute editor.



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# File 'lib/ruby_lsp/ruby_lsp_ree/formatters/unused_links_formatter.rb', line 10

def editor
  @editor
end

Instance Method Details

#call(source, _uri) ⇒ Object 



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# File 'lib/ruby_lsp/ruby_lsp_ree/formatters/unused_links_formatter.rb', line 12

def call(source, _uri)
  parsed_doc = RubyLsp::Ree::ParsedDocumentBuilder.build_from_source(source)
  return source if !parsed_doc

  parsed_doc.parse_links

  @editor = RubyLsp::Ree::ReeSourceEditor.new(source)
  @dsl_parser = RubyLsp::Ree::ReeDslParser.new(parsed_doc, @index)

  links_count = parsed_doc.link_nodes.size

  removed_links = 0

  parsed_doc.link_nodes.each do |link_node|
    remove_imports = []

    link_node.has_import_section?
    if link_node.has_import_section?
      remove_imports = link_node.imports.reject{ |imp| import_is_used?(parsed_doc, link_node, imp) }
      editor.remove_link_imports(link_node, remove_imports)

      if link_node.imports.size == remove_imports.size
        editor.remove_link_import_arg(link_node)
      end
    end

    next if parsed_doc.includes_mapper_dsl?
    
    has_imports = link_node.imports.size > remove_imports.size
    next if has_imports

    remove_objects = link_node.linked_objects.select{ !link_object_is_used?(parsed_doc, link_node, _1) }
    editor.remove_linked_objects(link_node, remove_objects)

    if link_node.linked_objects.size == remove_objects.size 
      editor.remove_link(link_node)
      removed_links += 1
    end
  end

  if removed_links == links_count
    parsed_doc.parse_links_container_node
    editor.remove_link_block(parsed_doc.links_container_node, parsed_doc.links_container_block_node)
  end

  editor.source
end