class Chef::Knife::CookbookSiteDownload

Public Instance Methods

run() click to toggle source
# File lib/chef/knife/cookbook_site_download.rb, line 40
def run
  if current_cookbook_deprecated?
    message = 'DEPRECATION: This cookbook has been deprecated. '
    message << "It has been replaced by #{replacement_cookbook}."
    ui.warn message

    unless config[:force]
      ui.warn 'Use --force to force download deprecated cookbook.'
      return
    end
  end

  download_cookbook
end
version() click to toggle source
# File lib/chef/knife/cookbook_site_download.rb, line 55
def version
  @version = desired_cookbook_data['version']
end

Private Instance Methods

cookbooks_api_url() click to toggle source
# File lib/chef/knife/cookbook_site_download.rb, line 60
def cookbooks_api_url
  'http://cookbooks.opscode.com/api/v1/cookbooks'
end
current_cookbook_data() click to toggle source
# File lib/chef/knife/cookbook_site_download.rb, line 64
def current_cookbook_data
  @current_cookbook_data ||= begin
    noauth_rest.get_rest "#{cookbooks_api_url}/#{@name_args[0]}"
  end
end
current_cookbook_deprecated?() click to toggle source
# File lib/chef/knife/cookbook_site_download.rb, line 70
def current_cookbook_deprecated?
  current_cookbook_data['deprecated'] == true
end
desired_cookbook_data() click to toggle source
# File lib/chef/knife/cookbook_site_download.rb, line 74
def desired_cookbook_data
  @desired_cookbook_data ||= begin
    uri = if @name_args.length == 1
      current_cookbook_data['latest_version']
    else
      specific_cookbook_version_url
    end

    noauth_rest.get_rest uri
  end
end
download_cookbook() click to toggle source
# File lib/chef/knife/cookbook_site_download.rb, line 86
def download_cookbook
  ui.info "Downloading #{@name_args[0]} from the cookbooks site at version #{version} to #{download_location}"
  noauth_rest.sign_on_redirect = false
  tf = noauth_rest.get_rest desired_cookbook_data["file"], true

  ::FileUtils.cp tf.path, download_location
  ui.info "Cookbook saved: #{download_location}"
end
download_location() click to toggle source
# File lib/chef/knife/cookbook_site_download.rb, line 95
def download_location
  config[:file] ||= File.join Dir.pwd, "#{@name_args[0]}-#{version}.tar.gz"
  config[:file]
end
replacement_cookbook() click to toggle source
# File lib/chef/knife/cookbook_site_download.rb, line 100
def replacement_cookbook
  replacement = File.basename(current_cookbook_data['replacement'])
end
specific_cookbook_version_url() click to toggle source
# File lib/chef/knife/cookbook_site_download.rb, line 104
def specific_cookbook_version_url
  "#{cookbooks_api_url}/#{@name_args[0]}/versions/#{@name_args[1].gsub('.', '_')}"
end