Style

lib/mrsk/cli/app.rb

@@ -54,7 +54,7 @@ class Mrsk::Cli::App < Mrsk::Cli::Base
   end
 
   desc "stop", "Stop app container on servers"
-  option :only_old, aliases: "-o", type: :boolean, default: false, desc: "Stop only old containers"
+  option :only_old, aliases: "-o", type: :boolean, default: false, desc: "Stop only old versions containers"
   def stop
     with_lock do
       MRSK.hosts.each do |host|

lib/mrsk/commands/app.rb

@@ -97,7 +97,8 @@ class Mrsk::Commands::App < Mrsk::Commands::Base
   def list_versions(*docker_args, status: nil)
     pipe \
       docker(:ps, *filter_args(status: status), *docker_args, "--format", '"{{.Names}}"'),
-      %(grep -oE "\\-[^-]+$"), # Extract SHA from "service-role-dest-SHA"
+      # Extract SHA from "service-role-dest-SHA"
+      %(grep -oE "\\-[^-]+$"), 
       %(cut -c 2-)
   end