Module: Lono::Template::Dsl::Builder::Helper

Extended by:
Memoist
Defined in:
lib/lono/template/dsl/builder/helper.rb

Instance Method Summary collapse

Instance Method Details

#dimensions(hash, casing: :camelize) ⇒ Object 



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# File 'lib/lono/template/dsl/builder/helper.rb', line 24

def dimensions(hash, casing: :camelize)
  tags(hash, casing: casing).map { |h|
    h[:name] = h.delete(:key)
    h
  }
end

#file_s3_key(name, options = {}) ⇒ Object Also known as: s3_key 



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# File 'lib/lono/template/dsl/builder/helper.rb', line 53

def file_s3_key(name, options={})
  Lono::AppFile::Registry.register(name, @blueprint, options)
  "file://app/files/#{name}" # placeholder for post processing
end

#render_path(path) ⇒ Object 



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# File 'lib/lono/template/dsl/builder/helper.rb', line 45

def render_path(path)
  RenderMePretty.result(path, context: self)
end

#s3_bucket ⇒ Object 



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# File 'lib/lono/template/dsl/builder/helper.rb', line 49

def s3_bucket
  Lono::S3::Bucket.name
end

#setting ⇒ Object 



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# File 'lib/lono/template/dsl/builder/helper.rb', line 59

def setting
  Lono::Setting.new
end

#tags(hash, casing: :camelize) ⇒ Object 



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# File 'lib/lono/template/dsl/builder/helper.rb', line 6

def tags(hash, casing: :camelize)
  hash.map do |k,v|
    k = k.to_s
    k = case casing
    when :camelize
      CfnCamelizer.camelize(k)
    when :underscore
      k.underscore
    when :dasherize
      k.dasherize
    else # leave alone
      k
    end

    {key: k, value: v}
  end
end

#user_data(path) ⇒ Object 



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# File 'lib/lono/template/dsl/builder/helper.rb', line 31

def user_data(path)
  path = "#{Lono.config.user_data_path}/#{path}"
  if File.exist?(path)
    render_path(path)
  else
    message = "WARNING: user-data path #{path} not found"
    puts message.color(:yellow)
    puts "Called from:"
    puts caller[1]
    message
  end
end