Class: Mortar::ListCommand

Inherits:
Command
  • Object
show all
Includes:
ClientHelper, TTYHelper
Defined in:
lib/mortar/list_command.rb

Constant Summary

Constants inherited from Command

Command::CHECKSUM_ANNOTATION, Command::LABEL

Instance Method Summary collapse

Methods included from TTYHelper

#pastel

Methods included from ClientHelper

#build_kubeconfig_from_env, #client, #create_client

Instance Method Details

#execute ⇒ Object 



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# File 'lib/mortar/list_command.rb', line 14

def execute
  shots = Hash.new(0)

  client.list_resources(labelSelector: LABEL).select{ |r|
    r.metadata.labels&.dig(LABEL)
  }.uniq{ |r|
    # Kube api returns same object from many api versions...
    "#{r.kind}/#{r.metadata.name}/#{r.metadata.namespace}"
  }.each do |resource|
    shot_name = resource.metadata.labels&.dig(LABEL)
    shots[shot_name] += 1
  end

  if quiet?
    shots.each_key do |k|
      puts k
    end
  else
    table = TTY::Table.new %w(NAME RESOURCES), shots.to_a
    puts table.render(:basic)
  end
end