class Bundler::EndpointSpecification

def __swap__(spec)
  @remote_specification = spec
end

def _local_specification
  if @loaded_from && File.exist?(local_specification_path)
    eval(File.read(local_specification_path)).tap do |spec|
      spec.loaded_from = @loaded_from
    end
  end
end

def bindir
  if @remote_specification
    @remote_specification.bindir
  elsif _local_specification
    _local_specification.bindir
  else
    super
  end
end

def executables
  if @remote_specification
    @remote_specification.executables
  elsif _local_specification
    _local_specification.executables
  else
    super
  end
end

def extensions
  if @remote_specification
    @remote_specification.extensions
  elsif _local_specification
    _local_specification.extensions
  end
end

def fetch_platform
  @platform
end

def initialize(name, version, platform, dependencies)
  @name         = name
  @version      = version
  @platform     = platform
  @dependencies = dependencies
end

def load_paths
  # remote specs aren't installed, and can't have load_paths
  if _local_specification
    _local_specification.load_paths
  else
    super
  end
end

def local_specification_path
  "#{base_dir}/specifications/#{full_name}.gemspec"
end

def post_install_message
  if @remote_specification
    @remote_specification.post_install_message
  elsif _local_specification
    _local_specification.post_install_message
  end
end

def require_paths
  if @remote_specification
    @remote_specification.require_paths
  elsif _local_specification
    _local_specification.require_paths
  else
    super
  end
end