Class: Chef::Knife::DataBagShow

Inherits:
Chef::Knife show all
Defined in:
lib/chef/knife/data_bag_show.rb

Instance Attribute Summary

Attributes inherited from Chef::Knife

#name_args, #ui

Instance Method Summary collapse

Methods inherited from Chef::Knife

#api_key, #apply_computed_config, category, common_name, #config_file_settings, #configure_chef, #create_object, #delete_object, deps, #format_rest_error, guess_category, #highlight_config_error, #humanize_exception, #humanize_http_exception, inherited, #initialize, list_commands, load_commands, load_deps, #locate_config_file, #merge_configs, msg, #noauth_rest, #parse_options, #read_config_file, reset_subcommands!, #rest, run, #run_with_pretty_exceptions, #server_url, #show_usage, snake_case_name, subcommand_category, subcommand_class_from, subcommand_loader, subcommands, subcommands_by_category, ui, unnamed?, use_separate_defaults?, #username

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Methods included from Mixin::PathSanity

#enforce_path_sanity

Constructor Details

This class inherits a constructor from Chef::Knife

Instance Method Details

#read_secret ⇒ Object 



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# File 'lib/chef/knife/data_bag_show.rb', line 43

def read_secret
  if config[:secret]
    config[:secret]
  else
    Chef::EncryptedDataBagItem.load_secret(config[:secret_file])
  end
end

#run ⇒ Object 



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# File 'lib/chef/knife/data_bag_show.rb', line 59

def run
  display = case @name_args.length
  when 2
    if use_encryption
      raw = Chef::EncryptedDataBagItem.load(@name_args[0],
                                            @name_args[1],
                                            read_secret)
      format_for_display(raw.to_hash)
    else
      format_for_display(Chef::DataBagItem.load(@name_args[0], @name_args[1]).raw_data)
    end
  when 1
    format_list_for_display(Chef::DataBag.load(@name_args[0]))
  else
    stdout.puts opt_parser
    exit(1)
  end
  output(display)
end

#use_encryption ⇒ Object 



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# File 'lib/chef/knife/data_bag_show.rb', line 51

def use_encryption
  if config[:secret] && config[:secret_file]
    stdout.puts "please specify only one of --secret, --secret-file"
    exit(1)
  end
  config[:secret] || config[:secret_file]
end