Class: Central::Cli::Etcd::GetCommand

Inherits:
Clamp::Command
  • Object
show all
Includes:
Common, Common, StackOptions
Defined in:
lib/central/cli/etcd/get_command.rb

Instance Method Summary collapse

Methods included from Common

#validate_key

Methods included from StackOptions

included

Methods included from Common

#access_token=, #add_master, #api_url, #api_url=, #clear_current_stack, #client, #current_master, #current_master=, #current_master_index, #current_stack, #current_stack=, #ensure_custom_ssl_ca, #require_api_url, #require_current_stack, #require_token, #reset_client, #save_settings, #settings, #settings_filename

Instance Method Details

#execute ⇒ Object 



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# File 'lib/central/cli/etcd/get_command.rb', line 11

def execute
  require_api_url
  token = require_token
  validate_key

  response = client(token).get("etcd/#{current_stack}/#{key}")
  if response['value']
    puts response['value']
  elsif response['children']
    abort 'Cannot get value from a directory'
  elsif response['error']
    abort response['error']
  end
end