Method: PDK::Validate::ExternalCommandValidator#prepare_invoke!

Defined in:
lib/pdk/validate/external_command_validator.rb

#prepare_invoke! ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Prepares for invokation by parsing targets and creating the needed commands.

See Also:

  • Validator.prepare_invoke!


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# File 'lib/pdk/validate/external_command_validator.rb', line 122

def prepare_invoke!
  return if @prepared
  super

  @targets, @skipped, @invalid = parse_targets
  @targets = [] if @targets.nil?

  target_groups = if @targets.empty? && allow_empty_targets?
                    # If we have no targets and we allow empty targets, create an empty target group list
                    [[]]
                  elsif invoke_style == :per_target
                    # If invoking :per_target, split the targets array into an array of
                    # single element arrays (one per target).
                    @targets.combination(1).to_a.compact
                  else
                    # Else we're invoking :once, wrap the targets array in another array. This is so we
                    # can loop through the invokes with the same logic, regardless of which invoke style
                    # is needed.
                    @targets.each_slice(1000).to_a.compact
                  end

  # Register all of the commands for all of the targets
  @commands = []
  target_groups.each do |invokation_targets|
    next if invokation_targets.empty? && !allow_empty_targets?
    cmd_argv = parse_options(invokation_targets).unshift(cmd_path).compact
    cmd_argv.unshift(File.join(PDK::Util::RubyVersion.bin_path, 'ruby.exe'), '-W0') if Gem.win_platform?

    command = PDK::CLI::Exec::Command.new(*cmd_argv).tap do |c|
      c.context = :module
      c.environment = { 'PUPPET_GEM_VERSION' => options[:puppet] } if options[:puppet]

      if spinners_enabled?
        parent_validator = options[:parent_validator]
        if parent_validator.nil? || parent_validator..nil? || !parent_validator..is_a?(TTY::Spinner::Multi)
          c.((invokation_targets))
        else
           = TTY::Spinner.new("[:spinner] #{(invokation_targets)}", PDK::CLI::Util.)
          parent_validator..register()
          c.(, PDK::CLI::Util.)
        end
      end
    end

    @commands << { command: command, invokation_targets: invokation_targets }
  end
  nil
end