util

func CopyDir ¶

func CopyDir(source string, dest string) (bool, error)

CopyDir Recursively copies a directory tree, attempting to preserve permissions. Source directory must exist, destination directory must *not* exist.

func CopyFile ¶

func CopyFile(source string, dest string) error

CopyFile copies file source to destination dest.

func CopyTo ¶

func CopyTo(source string, dest string) error

CopyTo copies source to dest If source is a file and dest is a file, performs copy file If source is a dir and dest is a dir, performs copy dir If source is a file and dest is a dir, copies source to the dest dir with the same name If source is a dir and dest is a file, returns error

func IsArchive ¶

func IsArchive(source string) bool

IsArchive checks if the file is an archive

func IsJar ¶

func IsJar(source string) bool

IsJar checks if the file is a jar

func UnTar ¶

func UnTar(reader io.Reader, target string) error