Method: Chef::Cookbook::CookbookVersionLoader#metadata

Defined in:
lib/chef/cookbook/cookbook_version_loader.rb

#metadata ⇒ Object

Generates the Cookbook::Metadata object



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# File 'lib/chef/cookbook/cookbook_version_loader.rb', line 116

def metadata
  return @metadata unless @metadata.nil?

  @metadata = Chef::Cookbook::Metadata.new

  metadata_filenames.each do |metadata_file|
    case metadata_file
    when /\.rb$/
      apply_ruby_metadata(metadata_file)
    when uploaded_cookbook_version_file
      apply_json_cookbook_version_metadata(metadata_file)
    when /\.json$/
      apply_json_metadata(metadata_file)
    else
      raise "Invalid metadata file: #{metadata_file} for cookbook: #{cookbook_version}"
    end
  end

  @metadata

  # Rescue errors so that users can upload cookbooks via `knife cookbook
  # upload` even if some cookbooks in their chef-repo have errors in
  # their metadata. We only rescue StandardError because you have to be
  # doing something *really* terrible to raise an exception that inherits
  # directly from Exception in your metadata.rb file.
rescue StandardError => e
  @metadata_error = e
  @metadata
end