Module: AppMap::Config

Defined in:
lib/appmap/config.rb,
lib/appmap/config/file.rb,
lib/appmap/config/path.rb,
lib/appmap/config/directory.rb,
lib/appmap/config/package_dir.rb,
lib/appmap/config/named_function.rb

Defined Under Namespace

Classes: Configuration, Directory, File, NamedFunction, NamedFunctionStruct, PackageDir, Path, PathStruct

Constant Summary collapse

NAMED_FUNCTIONS = 
Config::NamedFunction.new(:rack_handler_webrick, 'rack', 'lib/rack/handler/webrick.rb',
                            %w[Rack Handler WEBrick], 'service', false)
].freeze

Class Method Summary collapse

Class Method Details

.load(config_data) ⇒ Object

Loads configuration from a Hash.



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# File 'lib/appmap/config.rb', line 37

def load(config_data)
  Configuration.new(config_data['name']).tap do |config|
    builders = Hash.new { |_, key| raise "Unknown config type #{key.inspect}" }
    builders[:packages] = lambda { |path, options|
      AppMap::Config::PackageDir.new(path).tap do |pdir|
        pdir.package_name = options['name'] if options['name']
        pdir.exclude = options['exclude'] if options['exclude']
      end
    }
    builders[:files] = ->(path, _) { AppMap::Config::File.new(path) }

    i[packages files].each do |kind|
      next unless (members = config_data[kind.to_s])
      members.each do |member|
        path = member.delete('path')
        config.send(kind) << builders[kind].call(path, member)
      end
    end

    NAMED_FUNCTIONS.each do |dep|
      next if config_data['named_functions'] && !config_data['named_functions'].member?(dep.gem_name)

      config.named_functions << dep
    end
  end
end

.load_from_file(config_file_name) ⇒ Object

Loads configuration data from a file, specified by the file name.



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# File 'lib/appmap/config.rb', line 31

def load_from_file(config_file_name)
  require 'yaml'
  load YAML.safe_load(::File.read(config_file_name))
end