rubocop.gemspec in rubocop-0.29.1 vs rubocop.gemspec in rubocop-0.30.0

@@ -14,12 +14,24 @@
     Automatic Ruby code style checking tool.
     Aims to enforce the community-driven Ruby Style Guide.
   EOF
 
   s.email = '[e-mail]'
-  s.files = `git ls-files`.split($RS)
-  s.test_files = s.files.grep(/^spec\//)
-  s.executables = s.files.grep(/^bin\//) { |f| File.basename(f) }
+  s.files = `git ls-files`.split($RS).reject do |file|
+    file =~ %r{^(?:
+    spec/.*
+    |Gemfile
+    |Rakefile
+    |\.rspec
+    |\.gitignore
+    |\.rubocop.yml
+    |\.rubocop_todo.yml
+    |\.travis.yml
+    |.*\.eps
+    )$}x
+  end
+  s.test_files = []
+  s.executables = s.files.grep(%r{^bin/}) { |f| File.basename(f) }
   s.extra_rdoc_files = ['LICENSE.txt', 'README.md']
   s.homepage = 'http://github.com/bbatsov/rubocop'
   s.licenses = ['MIT']
   s.require_paths = ['lib']
   s.rubygems_version = '1.8.23'