Rakefile in minitest-keyword-1.0.1 vs Rakefile in minitest-keyword-1.0.2

@@ -1,12 +1,21 @@
 # frozen_string_literal: true
 
-require 'bundler/gem_tasks'
-require 'rake/testtask'
+require "bundler/gem_tasks"
+require "rake/testtask"
+require "syntax_tree/rake_tasks"
 
 Rake::TestTask.new(:test) do |t|
-  t.libs << 'test'
-  t.libs << 'lib'
-  t.test_files = FileList['test/**/*_test.rb']
+  t.libs << "test"
+  t.libs << "lib"
+  t.test_files = FileList["test/**/*_test.rb"]
 end
 
 task default: :test
+
+configure = ->(task) do
+  task.source_files =
+    FileList[%w[Gemfile Rakefile *.gemspec lib/**/*.rb test/**/*.rb]]
+end
+
+SyntaxTree::Rake::CheckTask.new(&configure)
+SyntaxTree::Rake::WriteTask.new(&configure)