Class: Jets::Cfn::Builder::PostProcess

Inherits:
Object
  • Object
show all
Defined in:
lib/jets/cfn/builder/post_process.rb

Instance Method Summary collapse

Constructor Details

#initialize(text) ⇒ PostProcess

Returns a new instance of PostProcess.



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# File 'lib/jets/cfn/builder/post_process.rb', line 6

def initialize(text)
  @text = text
end

Instance Method Details

#process ⇒ Object 



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# File 'lib/jets/cfn/builder/post_process.rb', line 10

def process
  results = @text.split("\n").map do |line|
    if line.include?(': "!') # IE: IamRole: "!Ref IamRole",
       # IamRole: "!Ref IamRole" => IamRole: !Ref IamRole
      line.sub(/: "(.*)"/, ': \1')
    elsif line.include?('- "!') # IE: - "!GetAtt Foo.Arn"
       # IamRole: - "!GetAtt Foo.Arn" => - !GetAtt Foo.Arn
      line.sub(/- "(.*)"/, '- \1')
    else
      line
    end
  end
  results.join("\n") + "\n"
end