utils

Documentation

Index

• func CreateFile(dest string, filename string) (*os.File, error)
• func DownloadFile(dURL string, dest string) (string, error)
• func GetDfInstallDir() string
• func GetEnvOrDefault(envVar string, defaultValue string) string
• func PathExists(filename string) bool
• func Untar(d *os.File, r io.Reader) error

Functions

func CreateFile

func CreateFile(dest string, filename string) (*os.File, error)

create file create a file if it does not exist

func DownloadFile

func DownloadFile(dURL string, dest string) (string, error)

func GetDfInstallDir

func GetDfInstallDir() string

func GetEnvOrDefault

func GetEnvOrDefault(envVar string, defaultValue string) string

func PathExists

func PathExists(filename string) bool

check if file exists

func Untar

func Untar(d *os.File, r io.Reader) error