Class: Awshark::CloudFormation::Template

Inherits:
Object
  • Object
show all
Includes:
Files
Defined in:
lib/awshark/cloud_formation/template.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Files

#parse_file, #parse_string

Constructor Details

#initialize(path, options = {}) ⇒ Template

Returns a new instance of Template.



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# File 'lib/awshark/cloud_formation/template.rb', line 11

def initialize(path, options = {})
  @path = path

  @bucket_and_path = options[:bucket]
  @bucket = (options[:bucket] || '').split('/')[0]
  @name = options[:name]
  @stage = options[:stage]
  @format = options[:format] || 'yaml'
end

Instance Attribute Details

#bucket ⇒ Object (readonly)

Returns the value of attribute bucket.



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# File 'lib/awshark/cloud_formation/template.rb', line 9

def bucket
  @bucket
end

#format ⇒ Object (readonly)

Returns the value of attribute format.



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# File 'lib/awshark/cloud_formation/template.rb', line 9

def format
  @format
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/awshark/cloud_formation/template.rb', line 9

def name
  @name
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/awshark/cloud_formation/template.rb', line 8

def path
  @path
end

#stage ⇒ Object (readonly)

Returns the value of attribute stage.



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# File 'lib/awshark/cloud_formation/template.rb', line 9

def stage
  @stage
end

Instance Method Details

#body ⇒ Object 



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# File 'lib/awshark/cloud_formation/template.rb', line 22

def body
  return nil if template_path.blank?

  content = File.read(template_path)
  content = ERB.new(content).result_with_hash(context)

  if format == 'json'
    json = parse_string(template_path, content)
    return JSON.pretty_generate(json)
  end

  content
end

#context ⇒ Object 



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# File 'lib/awshark/cloud_formation/template.rb', line 37

def context
  @context ||=
    begin
      context = parse_file(context_path) || {}
      context = context[stage] if context.key?(stage)

      {
        context: RecursiveOpenStruct.new(context),
        aws_account_id: Awshark.config.sts.,
        stage: stage,
        ssm: ssm
      }
    end
end

#size ⇒ Object 



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# File 'lib/awshark/cloud_formation/template.rb', line 53

def size
  body.size
end

#uploaded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/awshark/cloud_formation/template.rb', line 58

def uploaded?
  @uploaded == true
end

#url ⇒ Object 



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# File 'lib/awshark/cloud_formation/template.rb', line 63

def url
  upload unless uploaded?

  "https://#{bucket}.s3.#{region}.amazonaws.com/#{s3_key}"
end