helper

func DownloadFile ¶

func DownloadFile(url string, fileName string) (int64, error)

DownloadFile downloads a file from a URL

func ExtractFromRequest ¶

func ExtractFromRequest(url string, regex string, apiKey string) (*version.Version, error)

ExtractFromRequest will return extracted text from a page at a URL

func FileOrDirExists ¶

func FileOrDirExists(filename string) bool

FileOrDirExists returns true if a helper object exists

func IsDirectory ¶

func IsDirectory(path string) bool

func IsSymlink ¶

func IsSymlink(path string) bool