Class: YamlConfigResolver

Inherits:
ConfigResolver show all
Defined in:
lib/hypertube-ruby-sdk/sdk/configuration/config_resolvers/yaml_config_resolver.rb

Class Method Summary collapse

Methods inherited from ConfigResolver

build_connection_data, parse_tcp, try_parse_runtime

Class Method Details

._get_optional_string(mapping, key) ⇒ Object 



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# File 'lib/hypertube-ruby-sdk/sdk/configuration/config_resolvers/yaml_config_resolver.rb', line 63

def self._get_optional_string(mapping, key)
  value = mapping[key]
  return value if value.is_a?(String)

  ''
end

._get_required_string(mapping, key) ⇒ Object 



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# File 'lib/hypertube-ruby-sdk/sdk/configuration/config_resolvers/yaml_config_resolver.rb', line 56

def self._get_required_string(mapping, key)
  value = mapping[key]
  raise "Missing or invalid '#{key}' property." if !value.is_a?(String) || value.strip.empty?

  value.strip
end

._parse_stateless_yaml(mapping) ⇒ Object 



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# File 'lib/hypertube-ruby-sdk/sdk/configuration/config_resolvers/yaml_config_resolver.rb', line 70

def self._parse_stateless_yaml(mapping)
  v = mapping['stateless']
  return true if v == true
  return false if v.nil? || v == false

  v.is_a?(String) && v.strip.casecmp('true').zero?
end

.add_configs(priority, yaml_string) ⇒ Object 



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# File 'lib/hypertube-ruby-sdk/sdk/configuration/config_resolvers/yaml_config_resolver.rb', line 11

def self.add_configs(priority, yaml_string)
  raise 'YAML string cannot be null or empty.' if yaml_string.nil? || yaml_string.strip.empty?

  begin
    data = YAML.safe_load(yaml_string)
  rescue StandardError => e
    raise "Failed to parse YAML: #{e}"
  end

  raise 'Root YAML node must be a mapping.' unless data.is_a?(Hash)

  license_key = data['licenseKey']
  ActivationHelper.temporary_license_key = license_key.strip if license_key.is_a?(String)

  configs = data['configurations']
  raise "YAML must contain 'configurations' mapping." unless configs.is_a?(Hash)

  configs.each do |config_name, cfg|
    if !config_name.is_a?(String) || config_name.strip.empty?
      puts 'Skipping entry with empty config name.'
      next
    end
    unless cfg.is_a?(Hash)
      puts "Skipping '#{config_name}': value is not a mapping."
      next
    end
    begin
      runtime_value = YamlConfigResolver._get_required_string(cfg, 'runtime')
      runtime_name = ConfigResolver.try_parse_runtime(runtime_value)

      host = YamlConfigResolver._get_optional_string(cfg, 'host')
      connection_data = ConfigResolver.build_connection_data(host)

      is_stateless = YamlConfigResolver._parse_stateless_yaml(cfg)
      plugins = YamlConfigResolver._get_optional_string(cfg, 'plugins')
      modules = YamlConfigResolver._get_optional_string(cfg, 'modules')

      config = Config.new(runtime_name, connection_data, is_stateless, plugins, modules)
      ConfigsDictionary.add_config(config_name, priority, config)
    rescue StandardError => e
      puts "Failed to add config '#{config_name}': #{e}"
    end
  end
end