lib/percheron/actions/shell.rb in percheron-0.7.16 vs lib/percheron/actions/shell.rb in percheron-0.8.0

@@ -4,28 +4,28 @@
       include Base
 
       DEFAULT_COMMAND = '/bin/sh'
       DOCKER_CLIENT = 'docker'
 
-      def initialize(unit, command: DEFAULT_COMMAND)
+      def initialize(unit, raw_command: DEFAULT_COMMAND)
         @unit = unit
-        @command = command
+        @raw_command = raw_command
       end
 
       def execute!
         exec! if valid?
       end
 
       private
 
-        attr_reader :unit
+        attr_reader :unit, :raw_command
 
         def valid?
           Validators::DockerClient.new.valid?
         end
 
         def command
-          "sh -c '%s'" % @command
+          "sh -c '%s'" % [ raw_command ]
         end
 
         def exec!
           cmd = '%s exec -ti %s %s' % [ DOCKER_CLIENT, unit.full_name, command ]
           $logger.debug %(Executing "#{cmd}" on '#{unit.display_name}' unit)