Method: Init::Renderer#render_with_values

Defined in:
lib/bundles/inspec-init/renderer.rb

#render_with_values(template_type, template_values = {}) ⇒ Object

rubocop: disable Metrics/AbcSize



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# File 'lib/bundles/inspec-init/renderer.rb', line 18

def render_with_values(template_type, template_values = {})
  # look for template directory
  base_dir = File.join(File.dirname(__FILE__), 'templates', template_type)
  # prepare glob for all subdirectories and files
  template_glob = File.join(base_dir, '**', '{*,.*}')
  # Use the name attribute to define the path to the profile.
  profile_path = template_values[:name]
  # Use slashes (\, /) to split up the name into an Array then use the last entry
  # to reset the name of the profile.
  template_values[:name] = template_values[:name].split(%r{\\|\/}).last
  # Generate the full full_destination_root_path path on disk
  full_destination_root_path = Pathname.new(Dir.pwd).join(profile_path)
  ui.plain_text "Create new #{template_type} at #{ui.mark_text(full_destination_root_path)}"

  # check that the directory does not exist
  if File.exist?(full_destination_root_path) && !overwrite_mode
    ui.plain_text "#{ui.mark_text(full_destination_root_path)} exists already, use --overwrite"
    ui.exit(1)
  end

  # ensure that full_destination_root_path directory is available
  FileUtils.mkdir_p(full_destination_root_path)

  # iterate over files and write to full_destination_root_path
  Dir.glob(template_glob) do |file|
    relative_destination_item_path = Pathname.new(file).relative_path_from(Pathname.new(base_dir))
    full_destination_item_path = Pathname.new(full_destination_root_path).join(relative_destination_item_path)
    if File.directory?(file)
      ui.li "Create directory #{ui.mark_text(relative_destination_item_path)}"
      FileUtils.mkdir_p(full_destination_item_path)
    elsif File.file?(file)
      ui.li "Create file #{ui.mark_text(relative_destination_item_path)}"
      # read & render content
      content = render(File.read(file), template_values)
      # write file content
      File.write(full_destination_item_path, content)
    else
      ui.plain_text "Ignore #{file}, because its not an file or directoy"
    end
  end
end