fileutil

Documentation

Index

• func CopyFile(src, dst string) (err error)
• func ExistFile(file string) bool
• func SymlinkFile(tgt, ln string) (err error)

Functions

func CopyFile

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

CopyFile copies a file from src to dst. If src and dst files exist, and are the same, then return success. Otherise, attempt to create a hard link between the two files. If that fail, copy the file contents from src to dst.

func ExistFile

func ExistFile(file string) bool

ExistFile - Tests if a file exists

func SymlinkFile

func SymlinkFile(tgt, ln string) (err error)

SymlinkFile creates link (ln) to a file (tgt). If tgt and ln files exist, and are the same, then return success. Otherwise, attempt to create or overwrite a symlink between the two files.