Use Gitlab::ProjectAccess to look up for an error message

ee/app/services/geo/design_repository_sync_service.rb

@@ -16,12 +16,13 @@ module Geo
     rescue Gitlab::Shell::Error, Gitlab::Git::BaseError => e
       # In some cases repository does not exist, the only way to know about this is to parse the error text.
       # If it does not exist we should consider it as successfully downloaded.
-      if e.message.include? Gitlab::GitAccessDesign::ERROR_MESSAGES[:no_repo] # rubocop:disable Cop/LineBreakAroundConditionalBlock
+      if e.message.include? Gitlab::GitAccessDesign.error_message(:no_repo)
         log_info('Design repository is not found, marking it as successfully synced')
         mark_sync_as_successful(missing_on_primary: true)
       else
         fail_registry_sync!('Error syncing design repository', e)
       end
+
     ensure
       expire_repository_caches
     end

ee/app/services/geo/repository_sync_service.rb

@@ -19,7 +19,7 @@ module Geo
       project.repository.after_create
     rescue Gitlab::Shell::Error, Gitlab::Git::BaseError => e
       # In some cases repository does not exist, the only way to know about this is to parse the error text.
-      if e.message.include? Gitlab::GitAccess::ERROR_MESSAGES[:no_repo] # rubocop:disable Cop/LineBreakAroundConditionalBlock
+      if e.message.include?(Gitlab::GitAccessProject.error_message(:no_repo))
         if repository_presumably_exists_on_primary?
           log_info('Repository is not found, but it seems to exist on the primary')
           fail_registry_sync!('Repository is not found', e)
@@ -30,6 +30,7 @@ module Geo
       else
         fail_registry_sync!('Error syncing repository', e)
       end
+
     ensure
       expire_repository_caches
       execute_housekeeping

ee/app/services/geo/wiki_sync_service.rb

@@ -16,7 +16,7 @@ module Geo
     rescue Gitlab::Shell::Error, Gitlab::Git::BaseError, Wiki::CouldNotCreateWikiError => e
       # In some cases repository does not exist, the only way to know about this is to parse the error text.
       # If it does not exist we should consider it as successfully downloaded.
-      if e.message.include? Gitlab::GitAccessWiki::ERROR_MESSAGES[:no_repo] # rubocop:disable Cop/LineBreakAroundConditionalBlock
+      if e.message.include?(Gitlab::GitAccessWiki.error_message(:no_repo))
         if repository_presumably_exists_on_primary?
           log_info('Wiki is not found, but it seems to exist on the primary')
           fail_registry_sync!('Wiki is not found', e)
@@ -27,6 +27,7 @@ module Geo
       else
         fail_registry_sync!('Error syncing wiki repository', e)
       end
+
     ensure
       expire_repository_caches
     end

lib/gitlab/git_access.rb

@@ -47,6 +47,16 @@ module Gitlab
                 :cmd, :changes
     attr_accessor :container
 
+    def self.error_message(key)
+      self.ancestors.each do |cls|
+        return cls.const_get('ERROR_MESSAGES', false).fetch(key)
+      rescue NameError, KeyError
+        next
+      end
+
+      raise ArgumentError, "No error message defined for #{key}"
+    end
+
     def initialize(actor, container, protocol, authentication_abilities:, namespace_path: nil, repository_path: nil, redirected_path: nil, auth_result_type: nil)
       @actor     = actor
       @container = container
@@ -413,13 +423,7 @@ module Gitlab
     protected
 
     def error_message(key)
-      self.class.ancestors.each do |cls|
-        return cls.const_get('ERROR_MESSAGES', false).fetch(key)
-      rescue NameError, KeyError
-        next
-      end
-
-      raise ArgumentError, "No error message defined for #{key}"
+      self.class.error_message(key)
     end
 
     def success_result