Module: Dapp::Helper::YAML

Included in:
Kube::Dapp::Dapp, Kube::Helm::Release, Kube::Kubernetes::Client, Kube::Kubernetes::Client
Defined in:
lib/dapp/helper/yaml.rb

Instance Method Summary collapse

Instance Method Details

#yaml_load(string, hash: true) ⇒ Object 



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# File 'lib/dapp/helper/yaml.rb', line 11

def yaml_load(string, hash: true)
  ::YAML::load(string).tap do |res|
    if hash && !res.is_a?(Hash)
      raise ::Dapp::Error::Dapp,
            code: :yaml_incorrect,
            data: { message: "unexpected yaml data \n>>> START YAML\n#{string.strip}\n>>> END YAML\n" }
    end
  end
rescue Psych::SyntaxError => e
  raise ::Dapp::Error::Dapp, code: :yaml_incorrect, data: { message: e.message }
end

#yaml_load_file(file_path, hash: true, default: {}) ⇒ Object 



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# File 'lib/dapp/helper/yaml.rb', line 4

def yaml_load_file(file_path, hash: true, default: {})
  return default if (context = File.read(file_path).strip).empty?
  yaml_load(context, hash: hash)
rescue ::Dapp::Error::Dapp => e
  raise ::Dapp::Error::Dapp, code: :yaml_file_incorrect, data: { file: file_path, message: e.net_status[:data][:message] }
end