Use SolidusAuthDevise as the main namespace for the extension

Author: elia

lib/solidus_auth_devise.rb

@@ -7,7 +7,8 @@
 require 'devise-encryptable'
 require 'cancan'
 
-require 'spree/auth/devise'
-require 'spree/auth/version'
-require 'spree/auth/engine'
+require 'solidus_auth_devise/configuration'
+require 'solidus_auth_devise/version'
+require 'solidus_auth_devise/engine'
+
 require 'spree/authentication_helpers'

lib/solidus_auth_devise/configuration.rb

@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+require 'spree/auth_configuration'

lib/solidus_auth_devise/engine.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+require 'spree/auth/engine'
+
+module SolidusAuthDevise
+  Engine = ::Spree::Auth::Engine
+end

lib/solidus_auth_devise/version.rb

@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+module SolidusAuthDevise
+  VERSION = '2.5.4'
+end

lib/spree/auth/engine.rb

@@ -1,7 +1,9 @@
 # frozen_string_literal: true
 
+require 'solidus_auth_devise'
 require 'devise'
 require 'devise-encryptable'
+require 'spree/auth/version'
 
 module Spree
   module Auth

lib/spree/auth/version.rb

@@ -1,7 +1,9 @@
 # frozen_string_literal: true
 
+require 'solidus_auth_devise/version'
+
 module Spree
   module Auth
-    VERSION = '2.5.4'
+    VERSION = SolidusAuthDevise::VERSION
   end
 end

solidus_auth_devise.gemspec

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 $:.push File.expand_path('lib', __dir__)
-require 'spree/auth/version'
+require 'solidus_auth_devise/version'
 
 Gem::Specification.new do |s|
   s.platform = Gem::Platform::RUBY