Sha256: edab0ec7904108fdb1cf78423ad2e0526ee230e080e5f8f0057e396c57e9ed05

Contents?: true

Size: 1.18 KB

Versions: 1

Compression:

Stored size: 1.18 KB

Contents

# typed: strict
# frozen_string_literal: true

require "ruby_lsp/requests/support/rubocop_diagnostics_runner"

module RubyLsp
  module Requests
    # ![Diagnostics demo](../../misc/diagnostics.gif)
    #
    # The
    # [diagnostics](https://microsoft.github.io/language-server-protocol/specification#textDocument_publishDiagnostics)
    # request informs the editor of RuboCop offenses for a given file.
    #
    # # Example
    #
    # ```ruby
    # def say_hello
    # puts "Hello" # --> diagnostics: incorrect indentantion
    # end
    # ```
    class Diagnostics < BaseRequest
      extend T::Sig

      sig { params(uri: String, document: Document).void }
      def initialize(uri, document)
        super(document)

        @uri = uri
      end

      sig do
        override.returns(
          T.any(
            T.all(T::Array[Support::RuboCopDiagnostic], Object),
            T.all(T::Array[Support::SyntaxErrorDiagnostic], Object),
          ),
        )
      end
      def run
        return [] if @document.syntax_error?
        return [] unless defined?(Support::RuboCopDiagnosticsRunner)

        Support::RuboCopDiagnosticsRunner.instance.run(@uri, @document)
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version Path
ruby-lsp-0.3.8 lib/ruby_lsp/requests/diagnostics.rb