Class: Keel::GCloud::Interactions

Inherits:
Object
  • Object
show all
Defined in:
lib/keel/gcloud/interactions.rb

Overview

A helper for prompts that integrate other services

Constant Summary collapse

@@namespace = 
nil
@@label = 
nil

Class Method Summary collapse

Class Method Details

.pick_image_label(label) ⇒ Object

Prompts for a Docker image label if one has not already been selected



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# File 'lib/keel/gcloud/interactions.rb', line 33

def self.pick_image_label(label)
  unless @@label
    prompter = Keel::GCloud::Prompter.new
    @@label = prompter.prompt_for_label label
  end
  @@label
end

.pick_namespace(namespace) ⇒ Object

Prompts for the deployment namespace if there are multiple available and one has not been already chosen

Parameters:

  • namespace (String) —

    the default option to present for the namespace



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# File 'lib/keel/gcloud/interactions.rb', line 15

def self.pick_namespace(namespace)
  unless @@namespace
    prompter    = Keel::GCloud::Prompter.new
    namespaces 	= Keel::GCloud::Kubernetes::Namespace.fetch_all
    unless namespaces
      message = 'Unable to connect to Kubernetes, please try again later...'
      prompter.print message, :error
      abort
    end
    @@namespace = prompter.prompt_for_namespace namespaces, namespace
  end
  @@namespace
end