Extract default commands settings

gems/gitlab-backup-cli/lib/gitlab/backup/cli/commands.rb

+# frozen_string_literal: true
+
+module Gitlab
+  module Backup
+    module Cli
+      module Commands
+        autoload :Command, 'gitlab/backup/cli/commands/command'
+      end
+    end
+  end
+end

gems/gitlab-backup-cli/lib/gitlab/backup/cli/commands/command.rb

+# frozen_string_literal: true
+
+module Gitlab
+  module Backup
+    module Cli
+      module Commands
+        class Command < Thor
+          def self.exit_on_failure? = true
+
+          # Define the command basename instead of relying on $PROGRAM_NAME
+          # This ensures the output is the same even inside RSpec
+          def self.basename = 'gitlab-backup-cli'
+        end
+      end
+    end
+  end
+end

gems/gitlab-backup-cli/lib/gitlab/backup/cli/runner.rb

@@ -9,18 +9,14 @@ module Cli
       #
       # This supersedes the previous backup rake files and will be
       # the default interface to handle backups
-      class Runner < Thor
-        def self.exit_on_failure?
-          true
-        end
+      class Runner < Commands::Command
+        package_name 'GitLab Backup CLI'
 
         map %w[--version -v] => :version
         desc 'version', 'Display the version information'
-
         def version
           puts "GitLab Backup CLI (#{VERSION})" # rubocop:disable Rails/Output -- CLI output
         end
-
       end
     end
   end