Method: AppMap::Config.load

Defined in:
lib/appmap/config.rb

.load(config_data) ⇒ Object

Loads configuration from a Hash.



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# File 'lib/appmap/config.rb', line 391

def load(config_data)
  name = config_data["name"] || Service::Guesser.guess_name
  config_params = {
    exclude: config_data["exclude"]
  }.compact

  if config_data["functions"]
    config_params[:functions] = config_data["functions"].map do |hook_decl|
      if hook_decl["name"] || hook_decl["package"]
        declare_hook_deprecated(hook_decl)
      else
        # Support the same syntax within the 'functions' that's used for externalized
        # hook config.
        declare_hook(hook_decl)
      end
    end.flatten
  end

  config_params[:packages] = \
    if config_data["packages"]
      config_data["packages"].map do |package|
        gem = package["gem"]
        path = package["path"]
        raise "AppMap config 'package' element should specify 'gem' or 'path', not both" if gem && path
        raise "AppMap config 'package' element should specify 'gem' or 'path'" unless gem || path

        if gem
          shallow = package["shallow"]
          # shallow is true by default for gems
          shallow = true if shallow.nil?

          require_name = \
            package["package"] || # deprecated
            package["require_name"]
          Package.build_from_gem(gem, require_name: require_name, exclude: package["exclude"] || [], shallow: shallow)
        else
          Package.build_from_path(path, exclude: package["exclude"] || [], shallow: package["shallow"])
        end
      end.compact
    else
      Array(Service::Guesser.guess_paths).map do |path|
        Package.build_from_path(path)
      end
    end

  if config_data["swagger"]
    swagger_config = Swagger::Configuration.load(config_data["swagger"])
    config_params[:swagger_config] = swagger_config
  end
  if config_data["depends"]
    depends_config = Depends::Configuration.load(config_data["depends"])
    config_params[:depends_config] = depends_config
  end

  Config.new name, **config_params
end