[rubygems/rubygems] Stop publishing Gemfile in default gem template

Similarly to how the other ignored files are intended for local
development and not for production, the Gemfile and Gemfile.lock files
for a gem only relate to local development and aren't useful to people
installing the gem.

https://github.com/rubygems/rubygems/commit/59049c04be

1 files changed, 8 insertions, 0 deletions

diff --git a/spec/bundler/commands/newgem_spec.rb b/spec/bundler/commands/newgem_spec.rb
index 970e51b8ef..ede1ff6b8e 100644
--- a/spec/bundler/commands/newgem_spec.rb
+++ b/spec/bundler/commands/newgem_spec.rb
@@ -638,6 +638,14 @@ RSpec.describe "bundle gem" do
       expect(bundler_gemspec.files).not_to include("#{gem_name}.gemspec")
     end
 
+    it "does not include the Gemfile file in files" do
+      bundle "gem #{gem_name}"
+
+      bundler_gemspec = Bundler::GemHelper.new(bundled_app(gem_name), gem_name).gemspec
+
+      expect(bundler_gemspec.files).not_to include("Gemfile")
+    end
+
     it "runs rake without problems" do
       bundle "gem #{gem_name}"