Address issue 2604

Shopify · Sep 23, 2024 · 3393776 · 3393776
1 parent 63b702a
commit 3393776
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diff --git a/lib/ruby_lsp/internal.rb b/lib/ruby_lsp/internal.rb
@@ -20,6 +20,7 @@
 require "prism/visitor"
 require "language_server-protocol"
 require "rbs"
+# require "rubocop"
 
 require "ruby-lsp"
 require "ruby_lsp/base_server"

diff --git a/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb b/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb
@@ -1,6 +1,22 @@
 # typed: strict
 # frozen_string_literal: true
 
+begin
+  require "rubocop"
+rescue LoadError
+  return
+end
+
+begin
+  gem("rubocop", ">= 1.4.0")
+rescue LoadError
+  raise StandardError, "Incompatible RuboCop version. Ruby LSP requires >= 1.4.0"
+end
+
+if RuboCop.const_defined?(:LSP) # This condition will be removed when requiring RuboCop >= 1.61.
+  RuboCop::LSP.enable
+end
+
 module RubyLsp
   module Requests
     module Support