Class: Chef::Knife::CookbookSiteDownload

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

Constant Summary

Constants inherited from Chef::Knife

DEFAULT_SUBCOMMAND_FILES

Instance Attribute Summary collapse

Attributes inherited from Chef::Knife

#name_args

Instance Method Summary collapse

Methods inherited from Chef::Knife

#ask_question, #bulk_delete, category, #configure_chef, #confirm, #create_object, #delete_object, #edit_data, #edit_object, #file_exists_and_is_readable?, #format_for_display, #format_list_for_display, guess_category, inherited, #initialize, list_commands, load_commands, #load_from_file, #msg, msg, #output, #parse_options, #pretty_print, #rest, run, #show_usage, snake_case_name, #stdin, #stdout, subcommand_category, subcommand_class_from, subcommands, subcommands_by_category, unnamed?

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Constructor Details

This class inherits a constructor from Chef::Knife

Instance Attribute Details

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/chef/knife/cookbook_site_download.rb', line 24

def version
  @version
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/cookbook_site_download.rb', line 34

def run
  if @name_args.length == 1
    current = rest.get_rest("http://cookbooks.opscode.com/api/v1/cookbooks/#{name_args[0]}")
    cookbook_data = rest.get_rest(current["latest_version"])
  else
    cookbook_data = rest.get_rest("http://cookbooks.opscode.com/api/v1/cookbooks/#{name_args[0]}/versions/#{name_args[1].gsub('.', '_')}")
  end

  @version = cookbook_data['version']

  Chef::Log.info("Downloading #{@name_args[0]} from the cookbooks site at version #{cookbook_data['version']}")
  rest.sign_on_redirect = false
  tf = rest.get_rest(cookbook_data["file"], true)
  unless config[:file]
    config[:file] = File.join(Dir.pwd, "#{@name_args[0]}-#{cookbook_data['version']}.tar.gz")
  end
  FileUtils.cp(tf.path, config[:file])
  Chef::Log.info("Cookbook saved: #{config[:file]}")
end