func()

in apt/method.go [138:152]

• 14 lines of code
• 3 McCabe index (conditional complexity)

func (r downloaderImpl) download(body io.ReadCloser, filename string) (string, error) {
	defer body.Close()
	data, err := io.ReadAll(body)
	if err != nil {
		return "", err
	}
	file, err := os.Create(filename)
	if err != nil {
		return "", err
	}
	defer file.Close()

	_, err = file.Write(data)
	return fmt.Sprintf("%x", md5.Sum(data)), err
}