Start capturing stdout during all RuboCop runs

Shopify · Aug 31, 2022 · d9edf5a · d9edf5a
1 parent 248db71
commit d9edf5a
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/lib/ruby_lsp/requests/support/rubocop_runner.rb b/lib/ruby_lsp/requests/support/rubocop_runner.rb
@@ -41,7 +41,7 @@ def initialize(*args)
         def run(path, contents)
           @offenses = []
           @options[:stdin] = contents
-          super([path])
+          capture_stdout { super([path]) }
         end
 
         sig { returns(String) }
@@ -55,6 +55,16 @@ def formatted_source
         def file_finished(_file, offenses)
           @offenses = offenses
         end
+
+        sig { params(block: T.proc.void).void }
+        def capture_stdout(&block)
+          orig_stdout = $stdout
+          $stdout = StringIO.new
+
+          block.call
+        ensure
+          $stdout = orig_stdout
+        end
       end
     end
   end