utils

Documentation

Index

• func CopyDir(src string, dst string) (err error)
• func CopyFile(src, dst string) (err error)
• func Download(filepath string, url string) (err error)
• func EnsurerDir(dir string) (err error)
• func GetCurrentExecPath() (scriptPath string)
• func GetHostIP() (ip net.IP)
• func GetLangFromFileName(fileName string) (lang string)
• func HandleError(err error)
• func IsPathExists(path string) (bool, error)
• func TarDir(srcDir string, desFileName string)
• func Unzip(source string, target string) (err error)

Functions

func CopyDir

func CopyDir(src string, dst string) (err error)

CopyDir recursively copies a directory tree, attempting to preserve permissions. Source directory must exist, destination directory must *not* exist. Symlinks are ignored and skipped.

func CopyFile

func CopyFile(src, dst string) (err error)

CopyFile from src to dst

func Download

func Download(filepath string, url string) (err error)

Download a resource from URL to given path

func EnsurerDir

func EnsurerDir(dir string) (err error)

Create Dir if not exist

func GetCurrentExecPath

func GetCurrentExecPath() (scriptPath string)

GetCurrentExecPath parses a path from running executable/go file

func GetHostIP

func GetHostIP() (ip net.IP)

GetHostIP returns the host's IP

func GetLangFromFileName

func GetLangFromFileName(fileName string) (lang string)

get programming language from file name extension

func HandleError

func HandleError(err error)

func IsPathExists

func IsPathExists(path string) (bool, error)

IsPathExists checks whether a path exists or if failed to check

func TarDir

func TarDir(srcDir string, desFileName string)

TarDir builds a tar from directory

func Unzip

func Unzip(source string, target string) (err error)

Unzip a folder to destination