https://git.ruby-lang.org/ruby.git/commit/?id=332ecb0ad1

From 332ecb0ad1fd5cda138a36cc40891d78517d1fff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Rodr=C3=ADguez?= <deivid.rodriguez@r...>
Date: Thu, 28 May 2020 22:38:04 +0200
Subject: [rubygems/rubygems] Fix `bundle install` unintentionally saving
 configuration

Even if no explicit flags were passed to it.

https://github.com/rubygems/rubygems/commit/0598cbb68c

diff --git a/lib/bundler/cli/install.rb b/lib/bundler/cli/install.rb
index 40ff470..dcd8d7c 100644
--- a/lib/bundler/cli/install.rb
+++ b/lib/bundler/cli/install.rb
@@ -164,13 +164,11 @@ module Bundler https://github.com/ruby/ruby/blob/trunk/lib/bundler/cli/install.rb#L164
       options[:with]    = with
       options[:without] = without
 
-      unless Bundler.settings[:without] == options[:without] && Bundler.settings[:with] == options[:with]
-        # need to nil them out first to get around validation for backwards compatibility
-        Bundler.settings.set_command_option :without, nil
-        Bundler.settings.set_command_option :with,    nil
-        Bundler.settings.set_command_option :without, options[:without] - options[:with]
-        Bundler.settings.set_command_option :with,    options[:with]
-      end
+      # need to nil them out first to get around validation for backwards compatibility
+      Bundler.settings.set_command_option :without, nil
+      Bundler.settings.set_command_option :with,    nil
+      Bundler.settings.set_command_option :without, options[:without] - options[:with]
+      Bundler.settings.set_command_option :with,    options[:with]
     end
 
     def normalize_settings
@@ -197,7 +195,7 @@ module Bundler https://github.com/ruby/ruby/blob/trunk/lib/bundler/cli/install.rb#L195
 
       Bundler.settings.set_command_option_if_given :clean, options["clean"]
 
-      normalize_groups
+      normalize_groups if options[:without] || options[:with]
 
       options[:force] = options[:redownload]
     end
diff --git a/spec/bundler/install/gemfile/groups_spec.rb b/spec/bundler/install/gemfile/groups_spec.rb
index 0d3cc60..8ace671 100644
--- a/spec/bundler/install/gemfile/groups_spec.rb
+++ b/spec/bundler/install/gemfile/groups_spec.rb
@@ -90,6 +90,15 @@ RSpec.describe "bundle install with groups" do https://github.com/ruby/ruby/blob/trunk/spec/bundler/install/gemfile/groups_spec.rb#L90
         expect(the_bundle).to include_gems "rack 1.0.0", :groups => [:default]
       end
 
+      it "respects global `without` configuration, but does not save it locally" do
+        bundle "config without emo"
+        bundle! :install
+        expect(the_bundle).to include_gems "rack 1.0.0", :groups => [:default]
+        bundle "config list"
+        expect(out).not_to include("Set for your local app (#{bundled_app(".bundle/config")}): [:emo]")
+        expect(out).to include("Set for the current user (#{home(".bundle/config")}): [:emo]")
+      end
+
       it "does not install gems from the excluded group" do
         bundle :install, :without => "emo"
         expect(the_bundle).not_to include_gems "activesupport 2.3.5", :groups => [:default]
-- 
cgit v0.10.2


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