Class: RubyLsp::Store

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/ruby_lsp/store.rb

Defined Under Namespace

Classes: NonExistingDocumentError

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Store 



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# File 'lib/ruby_lsp/store.rb', line 20

def initialize
  @state = T.let({}, T::Hash[String, Document[T.untyped]])
  @supports_progress = T.let(true, T::Boolean)
  @features_configuration = T.let(
    {
      inlayHint: RequestConfig.new({
        enableAll: false,
        implicitRescue: false,
        implicitHashValue: false,
      }),
    },
    T::Hash[Symbol, RequestConfig],
  )
  @client_name = T.let("Unknown", String)
end

Instance Attribute Details

#client_name ⇒ Object

Returns the value of attribute client_name.



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# File 'lib/ruby_lsp/store.rb', line 17

def client_name
  @client_name
end

#features_configuration ⇒ Object

Returns the value of attribute features_configuration.



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# File 'lib/ruby_lsp/store.rb', line 14

def features_configuration
  @features_configuration
end

#supports_progress ⇒ Object

Returns the value of attribute supports_progress.



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# File 'lib/ruby_lsp/store.rb', line 11

def supports_progress
  @supports_progress
end

Instance Method Details

#cache_fetch(uri, request_name, &block) ⇒ Object 



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# File 'lib/ruby_lsp/store.rb', line 110

def cache_fetch(uri, request_name, &block)
  get(uri).cache_fetch(request_name, &block)
end

#clear ⇒ Object 



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# File 'lib/ruby_lsp/store.rb', line 88

def clear
  @state.clear
end

#delete(uri) ⇒ Object 



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# File 'lib/ruby_lsp/store.rb', line 98

def delete(uri)
  @state.delete(uri.to_s)
end

#empty? ⇒ Boolean 



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# File 'lib/ruby_lsp/store.rb', line 93

def empty?
  @state.empty?
end

#get(uri) ⇒ Object 



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# File 'lib/ruby_lsp/store.rb', line 37

def get(uri)
  document = @state[uri.to_s]
  return document unless document.nil?

  # For unsaved files (`untitled:Untitled-1` uris), there's no path to read from. If we don't have the untitled file
  # already present in the store, then we have to raise non existing document error
  path = uri.to_standardized_path
  raise NonExistingDocumentError, uri.to_s unless path

  ext = File.extname(path)
  language_id = case ext
  when ".erb", ".rhtml"
    Document::LanguageId::ERB
  when ".rbs"
    Document::LanguageId::RBS
  else
    Document::LanguageId::Ruby
  end

  set(uri: uri, source: File.binread(path), version: 0, language_id: language_id)
  T.must(@state[uri.to_s])
rescue Errno::ENOENT
  raise NonExistingDocumentError, uri.to_s
end

#push_edits(uri:, edits:, version:) ⇒ Object 



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# File 'lib/ruby_lsp/store.rb', line 83

def push_edits(uri:, edits:, version:)
  T.must(@state[uri.to_s]).push_edits(edits, version: version)
end

#set(uri:, source:, version:, language_id:, encoding: Encoding::UTF_8) ⇒ Object 



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# File 'lib/ruby_lsp/store.rb', line 71

def set(uri:, source:, version:, language_id:, encoding: Encoding::UTF_8)
  @state[uri.to_s] = case language_id
  when Document::LanguageId::ERB
    ERBDocument.new(source: source, version: version, uri: uri, encoding: encoding)
  when Document::LanguageId::RBS
    RBSDocument.new(source: source, version: version, uri: uri, encoding: encoding)
  else
    RubyDocument.new(source: source, version: version, uri: uri, encoding: encoding)
  end
end