Class: Aptible::CLI::Helpers::Vhost::OptionSetBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/aptible/cli/helpers/vhost/option_set_builder.rb

Constant Summary collapse

FLAGS = 
%i(
  environment
  app
  database
  create
  tls
  ports
  port
  alb
).freeze

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ OptionSetBuilder

Returns a new instance of OptionSetBuilder.



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# File 'lib/aptible/cli/helpers/vhost/option_set_builder.rb', line 17

def initialize(&block)
  FLAGS.each { |f| instance_variable_set("@#{f}", false) }
  instance_exec(&block) if block
end

Instance Method Details

#declare_options(thor) ⇒ Object 



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# File 'lib/aptible/cli/helpers/vhost/option_set_builder.rb', line 22

def declare_options(thor)
  thor.instance_exec(self) do |builder|
    option :environment, aliases: '--env'

    if builder.database?
      option :database
    elsif builder.app?
      app_options

      if builder.create?
        option(
          :default_domain,
          type: :boolean,
          desc: 'Enable Default Domain on this Endpoint'
        )

      end

      if builder.ports?
        option(
          :ports,
          type: :array,
          desc: 'A list of ports to expose on this Endpoint'
        )
      end

      if builder.port?
        option(
          :port,
          type: :numeric,
          desc: 'A port to expose on this Endpoint'
        )
      end

      if builder.alb?
        option(
          :load_balancing_algorithm_type,
          type: :string,
          desc: 'The load balancing algorithm for this Endpoint. ' \
                'Valid options are round_robin, ' \
                'least_outstanding_requests, and ' \
                'weighted_random'
        )

        option(
          :shared,
          type: :boolean,
          desc: "Share this Endpoint's load balancer with other " \
                'Endpoints'
        )
      end
    end

    if builder.create?
      option(
        :internal,
        type: :boolean,
        desc: 'Restrict this Endpoint to internal traffic'
      )
    end

    option(
      :ip_whitelist,
      type: :array,
      desc: 'A list of IPv4 sources (addresses or CIDRs) to ' \
            'which to restrict traffic to this Endpoint'
    )

    unless builder.create?
      # Yes, it has to be a dash...
      # See: https://github.com/erikhuda/thor/pull/551
      option(
        :'no-ip_whitelist',
        type: :boolean,
        desc: 'Disable IP Whitelist'
      )
    end

    if builder.tls?
      option(
        :certificate_file,
        type: :string,
        desc: 'A file containing a certificate to use on this ' \
              'Endpoint'
      )
      option(
        :private_key_file,
        type: :string,
        desc: 'A file containing a private key to use on this ' \
              'Endpoint'
      )

      option(
        :managed_tls,
        type: :boolean,
        desc: 'Enable Managed TLS on this Endpoint'
      )

      option(
        :managed_tls_domain,
        desc: 'A domain to use for Managed TLS'
      )

      option(
        :certificate_fingerprint,
        type: :string,
        desc: 'The fingerprint of an existing Certificate to use ' \
              'on this Endpoint'
      )
    end
  end
end

#prepare(account, options) ⇒ Object 



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# File 'lib/aptible/cli/helpers/vhost/option_set_builder.rb', line 135

def prepare(, options)
  options = options.dup # We're going to delete keys here
  verify_option_conflicts(options)

  params = {}

  params[:ip_whitelist] = options.delete(:ip_whitelist) do
    create? ? [] : nil
  end

  if options.delete(:'no-ip_whitelist') { false }
    params[:ip_whitelist] = []
  end

  params[:container_port] = options.delete(:port) if port?

  if ports?
    raw_ports = options.delete(:ports) do
      create? ? [] : nil
    end

    if raw_ports
      params[:container_ports] = raw_ports.map do |p|
        begin
          Integer(p)
        rescue ArgumentError
          m = "Invalid port: #{p}"
          raise Thor::Error, m
        end
      end
    end
  end

  if app?
    params[:internal] = options.delete(:internal) do
      create? ? false : nil
    end

    params[:default] = options.delete(:default_domain) do
      create? ? false : nil
    end

    options.delete(:app)
  elsif database?
    params[:internal] = options.delete(:internal) do
      create? ? false : nil
    end

    options.delete(:database)
  else
    params[:internal] = false
  end

  process_tls(, options, params) if tls?

  if alb?
    lba_type = options.delete(:load_balancing_algorithm_type)
    if lba_type
      valid_types = %w(round_robin least_outstanding_requests
                       weighted_random)
      unless valid_types.include?(lba_type)
        e = "Invalid load balancing algorithm type: #{lba_type}. " \
            "Valid options are: #{valid_types.join(', ')}"
        raise Thor::Error, e
      end
      params[:load_balancing_algorithm_type] = lba_type
    end

    params[:shared] = options.delete(:shared)
  end

  options.delete(:environment)

  # NOTE: This is here to ensure that specs don't test for options
  # that are not declared. This is not expected to happen when using
  # this.
  raise "Unexpected options: #{options}" if options.any?

  params.delete_if { |_, v| v.nil? }
end