lib/percheron/actions/shell.rb in percheron-0.7.1 vs lib/percheron/actions/shell.rb in percheron-0.7.2

@@ -2,26 +2,28 @@
   module Actions
     class Shell
       include Base
 
       DEFAULT_SHELL = '/bin/sh'
+      DOCKER_CLIENT = 'docker'
 
       def initialize(container, shell: DEFAULT_SHELL)
         @container = container
         @shell = shell
       end
 
       def execute!
-        $logger.debug "Executing a bash shell on '#{container.name}' container"
+        Validators::DockerClient.new.validate_docker_client_available!
+        $logger.debug "Executing #{shell} on '#{container.name}' container"
         exec!
       end
 
       private
 
         attr_reader :container, :shell
 
         def exec!
-          system('docker exec -ti %s %s' % [ container.full_name, shell ])
+          system('%s exec -ti %s %s' % [ DOCKER_CLIENT, container.full_name, shell ])
         end
     end
   end
 end