module Cfer::Auster::CferHelpers

Constants

CFIZER_DEFAULT_CAPTURE_REGEXP

Public Class Methods

cfize(text, capture_regexp: nil) click to toggle source
# File lib/cfer/auster/cfer_helpers.rb, line 26
def self.cfize(text, capture_regexp: nil)
  raise "'text' must be a string." unless text.is_a?(String)

  capture_regexp ||= CFIZER_DEFAULT_CAPTURE_REGEXP

  raise "'capture_regexp' must be a Regexp." unless capture_regexp.is_a?(Regexp)
  raise "'capture_regexp' must include a 'contents' named 'directive'." \
    unless capture_regexp.named_captures.key?("directive")

  working = []
  until working[-2] == "" && working[-1] == "" do
    if working.empty?
      working = text.partition(capture_regexp)
    else
      working[-1] = working[-1].partition(capture_regexp)
      working = working.flatten
    end
  end

  cfizer = Cfizer.new
  Cfizer::Fn.join("", working.map do |token|
    match = capture_regexp.match(token)
    if match.nil?
      token
    else
      cfizer.cfize(match["directive"])
    end
  end.reject { |t| t == ""})
end

Public Instance Methods

_exported_name(name) click to toggle source
# File lib/cfer/auster/cfer_helpers.rb, line 18
def _exported_name(name)
  "#{parameters[:PlanID]}--#{name}"
end
cfize(text, capture_regexp: nil) click to toggle source
# File lib/cfer/auster/cfer_helpers.rb, line 22
def cfize(text, capture_regexp: nil)
  CferHelpers.cfize(text, capture_regexp: capture_regexp)
end
eval_file(filename) click to toggle source
# File lib/cfer/auster/cfer_helpers.rb, line 6
def eval_file(filename)
  instance_eval IO.read(filename), filename
end
export(name, value) click to toggle source
# File lib/cfer/auster/cfer_helpers.rb, line 14
def export(name, value)
  output name, value, Export: { Name: _exported_name(name) }
end
import(name) click to toggle source
# File lib/cfer/auster/cfer_helpers.rb, line 10
def import(name)
  { "Fn::ImportValue" => _exported_name(name) }
end