gemspec: Explicit files list (#10)

olleolleolle · nobu · web-flow · commit f3ca83caff20 · 2021-04-08T12:33:56.000+09:00
This avoid shelling out, and includes a narrower list of files.

Co-authored-by: Nobuyoshi Nakada &lt;nobu@ruby-lang.org&gt;
diff --git a/optparse.gemspec b/optparse.gemspec
@@ -22,11 +22,7 @@ Gem::Specification.new do |spec|
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = spec.homepage
 
-  spec.files         = Dir.chdir(File.expand_path('..', __FILE__)) do
-    `git ls-files -z`.split("\x0").reject { |f|
-      f.match(%r{\A(?:(?:test|spec|features)/|Gemfile|\.(?:editor|git))})
-    }
-  end
+  spec.files         = Dir["{doc,lib,misc}/**/*"] + %w[README.md ChangeLog COPYING]
   spec.bindir        = "exe"
   spec.executables   = []
   spec.require_paths = ["lib"]
