fileutil

func IsFileExist ¶

func IsFileExist(fpath string) bool

IsFileExist reports whether path exits.

func ReplaceFile ¶

func ReplaceFile(src, dest string, mode os.FileMode, logger hclog.Logger) error

ReplaceFile replaces dest with src.

ReplaceFile just renames (move) the file if possible. If that fails it will read the src file and write the content to the destination file. It returns an error if any.

func SameFile ¶

func SameFile(src, dest string, logger hclog.Logger) (bool, error)

SameFile reports whether src and dest config files are equal. Two config files are equal when they have the same file contents and Unix permissions. The owner, group, and mode must match. It return false in other cases.