Auto merge of #5612 - bundler:seg-dont-require-thor-actions, r=indirect

[CLI] Avoid loading Thor::Actions when it is not used

(cherry picked from commit 8552918f7faefc7f003d8a20979d5223bbd5b8ac)

3 files changed, 13 insertions, 3 deletions

diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index ba329b78cb..c55e2a9a56 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -4,7 +4,6 @@ require "bundler/vendored_thor"
 
 module Bundler
   class CLI < Thor
-    include Thor::Actions
     AUTO_INSTALL_CMDS = %w(show binstubs outdated exec open console licenses clean).freeze
 
     def self.start(*)
diff --git a/lib/bundler/cli/gem.rb b/lib/bundler/cli/gem.rb
index 7fa005289e..0e4b7f742b 100644
--- a/lib/bundler/cli/gem.rb
+++ b/lib/bundler/cli/gem.rb
@@ -2,6 +2,11 @@
 require "pathname"
 
 module Bundler
+  class CLI
+    Bundler.require_thor_actions
+    include Thor::Actions
+  end
+
   class CLI::Gem
     TEST_FRAMEWORK_VERSIONS = {
       "rspec" => "3.0",
@@ -13,7 +18,10 @@ module Bundler
     def initialize(options, gem_name, thor)
       @options = options
       @gem_name = resolve_name(gem_name)
+
       @thor = thor
+      thor.behavior = :invoke
+      thor.destination_root = nil
 
       @name = @gem_name
       @target = SharedHelpers.pwd.join(gem_name)
diff --git a/lib/bundler/vendored_thor.rb b/lib/bundler/vendored_thor.rb
index 0d0b45bfba..4a5d0cf6bb 100644
--- a/lib/bundler/vendored_thor.rb
+++ b/lib/bundler/vendored_thor.rb
@@ -1,4 +1,7 @@
 # frozen_string_literal: true
-module Bundler; end
+module Bundler
+  def self.require_thor_actions
+    Kernel.send(:require, "bundler/vendor/thor/lib/thor/actions")
+  end
+end
 require "bundler/vendor/thor/lib/thor"
-require "bundler/vendor/thor/lib/thor/actions"